248 Results for

Contractor Construction Jobs in Brea, CA

Superintendent | General Contractor

Jobot

$100000 - $160000

Irvine, CA

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Jobot, and/or its agents and contracted partners.

Today
Field Superintendent (Construction)

Jobot

$120000 - $140000

Anaheim, CA

With an agile, highly experienced team and a stocking distribution arm that keeps carbon steel and aluminum products on hand, our client has built a reputation for near-zero fabrication errors, on-time delivery, and the kind of quality that draws repeat business from major project management firms and general contractors across the region. Their work spans a wide spectrum of project sizes from a few tons of custom miscellaneous metals to multi-thousand-ton commercial and industrial structures across markets including healthcare, manufacturing, energy, and large-scale commercial development.

Today
Senior Superintendent - Industrial Construction

Jobot

$150000 - $200000

Bloomington, CA

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Job Details: We are in need of a motivated, detail-oriented, and experienced Senior Superintendent who is ready to make the leap to a General Superintendent title.

Today
Estimator - Construction

Jobot

$110000 - $150000

Irvine, CA

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. The successful candidate will play a pivotal role in our organization's growth, by utilizing their expertise in construction to accurately forecast project costs.

Today
Project Manager - Commercial Construction/TI/Renovations

Jobot

$100000 - $160000

El Segundo, CA

Job Details: We are seeking a dynamic and experienced Project Manager in the commercial construction industry with a focus on Tenant Improvement (TI), Ground up construction, Office, Corporate Office, Healthcare, Education, Life Sciences, Industrial, Retail, Restaurant, Renovation, and Commercial Projects. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

Today
Construction Defect & Personal Injury Defense Attorney | 100% Remote (CA Bar Required)

Jobot

$150000 - $200000

Irvine, CA

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Our practice is focused on construction defect, personal injury, and general liability defense, representing developers, general contractors, subcontractors, and insurance carriers in complex, high-exposure matters.

Today
Construction Superintendent

Jobot

$100000 - $140000

Los Angeles, CA

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. The ideal candidate will have a proven track record in complex project management, a strong understanding of the commercial construction industry, and a passion for delivering high-quality results.

Today
Project Manager-Commercial Construction/TI/Renovations

Jobot

$100000 - $160000

El Segundo, CA

Job Details: We are seeking a dynamic and experienced Project Manager in the commercial construction industry with a focus on Tenant Improvement (TI), Ground up construction, Office, Corporate Office, Healthcare, Education, Life Sciences, Industrial, Retail, Restaurant, Renovation, and Commercial Projects. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

Today
Project Manager- OSHPD Construction

Jobot

$130000 - $185000

El Segundo, CA

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Jobot, and/or its agents and contracted partners.

Today
Commercial Construction Superintendent

Jobot

$120000 - $180000

Los Angeles, CA

Position Overview: We are seeking an experienced Superintendent to lead a variety of commercial construction projects, including tenant improvements, ground-up builds, and retail developments in Los Angeles, Inland Empire, Irvine and Northern California. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

Today
Electrical Construction Project Manager

Jobot

$115000 - $170000

Downey, CA

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Voluntary Plans: Short- and long-term disability, supplemental vision, accident, hospital and critical illness coverage, and additional voluntary life insurance for employees and dependents.

Today
Electrical Construction Assistant Project Manager

Jobot

$90000 - $110000

Brea, CA

Job Description: Support Project Managers, manage jobsites when PM is unavailable, project reports/docs/planning, RFIs, change orders, takeoffs, field/GC/client relations, assist with project cost controls, submittals, and coordination . Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

Today
Construction Project Manager

Jobot

$130000 - $140000

Buena Park, CA

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. The successful candidate will be responsible for overseeing all aspects of the construction process, from initial planning and development to final execution and completion.

Today
Senior Project Manager - Infrastructure Construction

Jobot

$220000 - $270000

Westchester, CA

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. 2. Develop and implement project plans, manage project resources, and coordinate the efforts of team members and third-party contractors or consultants to deliver projects according to plan.

Today
Project Director-Commercial, Healthcare, Mixed Use Construction

Jobot

$150000 - $220000

Irvine, CA

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Proven experience with TI & Renovation, Healthcare, Science & Technology, Hospitality, Mixed Use, Residential, Retail, Restaurant, TI, Renovation, Tenant Improvement, Multifamily Construction, and Podium.

Today
Construction Project Manager

Company Confidential

$140000 - $150000

Los Angeles, CA

Overseeing the Tenant who will be managing the project during design and construction including resolution of technical design issues, issuing design non-compliances, issuing field non-conformances, timely processing of RFI’s, coordinating shop drawing reviews, participation in and approval of factory and site acceptance tests, coordinating material approvals, coordinating mock up approvals, providing reports, drawings and specification interpretation, participation in testing and commissioning. Knowledge and experience in the project construction life cycle from Pre-Construction to estimating/buyout to phasing to implementation to Closeout Ability to assemble KPI’s and decisions needed for Governance and presentation to others, including the executive staff.

Today
Construction Law Attorney

Jobot

$125000 - $175000

Pasadena, CA

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. The firm is widely regarded as a leading authority in construction law, with extensive experience in trials, arbitration, and appellate matters and handles related areas such as real estate, business litigation, insurance, and employment law.

Today
Project Manager (Commercial Construction)

Jobot

$125000 - $160000

Santa Ana, CA

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. If you're a Construction Project Manager and want to work with a stable, full-service commercial construction company specializing in Commercial, Retail, Institutional, and Industrial spaces, with over 65 years in business then apply now!

Today
Commercial Construction Project Manager

Jobot

$110000 - $170000

Azusa, CA

Our Construction Company, a leader in commercial construction, is seeking a highly experienced Commercial Construction Project Manager to oversee and drive the success of diverse Commercial Construction projects. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

Today
Special Project Manager- SFO construction

Jobot

$150000 - $210000

Los Angeles, CA

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. This role requires a deep understanding of airside airport operations, paving, taxiway, and FAA regulations, and a strong ability to manage complex projects under tight deadlines.

Today
Senior Construction Manager – Transportation (West Coast Megaprojects)

Jobot

$165000 - $210000

Los Angeles, CA

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Work on high-visibility, large-scale infrastructure projects across California and the Western U.S. Join a team deeply embedded in rail, transit, highway, bridge, and tunnel megaprojects.

Today
Remote Traveling Fuel Construction Foreman (Commercial)

Jobot

$100000 - $120000

Los Angeles, CA

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. With a strong focus on collaboration, accountability, and operational excellence, the company empowers its field leaders to take ownership of projects and drive results from start to finish.

Today
Project Manager | Bridge Construction

Jobot

$180000 - $210000

Anaheim, CA

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Jobot, and/or its agents and contracted partners.

Today
Commercial Construction Project Manager

HITT Contracting

Los Angeles, CA

The PM provides leadership and serves as the liaison between project team members to promote the interest of both the business and clients in all matters, as well as demonstrate the characteristics of a mid-level leader. Every day, our team members do amazing things in pursuit of our shared purpose to build trust with our clients, partners, subcontractors, and teammates.

13 days ago
Commercial Construction Intern

HITT Contracting

Los Angeles, CA

If you are passionate about construction, eager to learn from industry leaders, and ready to be a part of a team committed to elevating the business of building, our top-ranked Internship Program is the perfect opportunity to invest in your future as a commercial construction superintendent or project manager. Conduct various preconstruction procedures by reviewing proposals, specifications, and drawings, executing material takeoffs, preparing cost estimates, and attending internal team meetings and client walkthroughs .

14 days ago
Commercial Construction Superintendent

HITT Contracting

Los Angeles, CA

Ensure complete, accurate daily documentation of work orders/tickets, understanding subcontractor scope of work to avoid unnecessary change orders, and identifying problems early and act immediately to provide solutions. The Superintendent provides leadership and serves as the liaison between project team members to promote the interest of both the business and clients in all matters, as well as demonstrate the characteristics of a mid-level leader.

10 days ago
Commercial Construction Project Engineer

HITT Contracting

Los Angeles, CA

Master required job-specific and technical skills in order to promote to an assistant superintendent or assistant project manager following the 12-month training program including, but not limited to, the ability to: Set up and maintain jobsite office and all jobsite records, including project directory, construction documents, subcontractor directory, daily reports, submittal logs, RFI logs, subcontractor correspondence, etc. Ability to learn sector- and project-specific software systems, including but not limited to: Microsoft Office 365 (Project, Excel, Word, Outlook, PowerPoint, etc.), ProCore, Adobe Suite, BlueBeam, and JD Edwards software suite .

6 days ago
Commercial Construction Senior Project Manager

HITT Contracting

Los Angeles, CA

Every day, our team members do amazing things in pursuit of our shared purpose to build trust with our clients, partners, subcontractors, and teammates. In accordance with California’s Labor Code Section 432.3, the base salary range for this position is: $133,100.00 - $181,500.00 Compensation in other cities and states may vary.

7 days ago
Part Time Water Specialist

Jobot

$34 - $37

Victorville, CA

Provide project entity with project management assistance (e.g., consultation, attend project meetings, review preliminary design report and iterations of plans and specifications, respond to regulatory and governmental entities, assist on project issues, be available to attend board and council meetings as needed, attend construction meetings, and assist with selection of contractor, construction manager and inspectors, represent project entity as directed). 2. Water Project Assistance: If a potential project is identified and the system is ready to move forward, the Water Specialist would: Assist project entity with identifying, selecting and managing professional firms to provide preliminary engineering, cost estimates, CEQA, regulatory compliance and completion of funding applications.

Today
Superintendent

Jobot

$100000 - $140000

Riverside, CA

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. This role requires strong leadership skills, exceptional problem-solving abilities, and a deep understanding of construction planning and building codes.

Today
Project Manager

Jobot

$115000 - $160000

Irvine, CA

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. With a proven track record of delivering high-volume, fast-track builds, our team is known for its streamlined, proactive project delivery approach and a strong client retention rate.

Today
Preconstruction Manager

Jobot

$120000 - $200000

Irvine, CA

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Establish and maintain positive and effective relationships and communication with CM, project team, consultants/architect/engineers, subcontractors, adjacent community, trade unions, governmental agencies.

Today
Director, Networks Sales & Account Management - Remote

Motive

$240000 - $330000

Los Angeles, CA

This is a high-impact leadership role focused on driving expansion and retention within Motive’s "Network" customer base — entities that operate via a "Parent" relationship with a vast, distributed network of associated businesses (e.g., franchises, portfolio companies, independent contractors, and channel partners). Motive serves nearly 100,000 customers – from Fortune 500 enterprises to small businesses – across a wide range of industries, including transportation and logistics, construction, energy, field service, manufacturing, agriculture, food and beverage, retail, and the public sector.

7 days ago
Director, Forensics - Building Property Claims Recovery

bdo consulting

$190000 - $269000

Los Angeles, CA

Documents, reviews, and analyzes schedules, contracts, change orders, correspondence, daily reports, meeting minutes, monthly reports, and any additional documents related to the project/file . The annual allocation to the ESOP is fully funded by BDO through investments in company stock and grants employees the chance to grow their wealth over time as their shares vest and grow in value with the firm’s success, with no employee contributions.

23 days ago
Project Manager/ Estimator

Kinetic Personnel Group

Los Angeles, CA

This on-site role is responsible for managing projects from bid through completion, ensuring projects are delivered on time, within budget, and to specification. We are seeking an experienced Project Manager / Estimator with a strong background in fire sprinkler systems in Los Angeles, CA.

4 days ago
Superintendent - ground up

Jobot

$130000 - $160000

Irvine, CA

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. The successful candidate will be responsible for managing ground-up construction projects, including but not limited to gas stations, car washes, and convenience stores.

Today
Process Piping Estimator (Mechanical Contractor)

K2 Staffing

Cypress, CALIFORNIA

This role is responsible for preparing and coordinating precise and profitable estimates for Process Piping / Mechanical projects, while maintaining strong relationships with General Contractors’ Estimating Departments. • Attend daily staff meetings to discuss scope changes, production updates, and implement corrective plans as needed.

30+ days ago
Board Certified Behavior Analyst (BCBA) - Independent Contractor

Liberty Behavioral & Community Services, Inc.

Los Angeles, CA

This role requires a defined weekly time commitment across direct observation, field supervision, and documentation to ensure high-quality, compliant service delivery. The BCBA is expected to maintain a minimum of 20–30 hours per week, allocated as follows (final hours may vary based on caseload): 1.

30+ days ago
General Surgeon Independent Contractor

Concentra

Compton, CA

Working collaboratively with medical and therapy providers, you will provide specialist services, both non-surgical and surgical, for orthopedic and neuromusculoskeletal work related injuries. OverviewConcentra, one of the largest health care companies in the nation, is looking for a general surgeon to come on site to our location as a 1099 independent contractor.

27 days ago
Senior Regional Construction Scheduler

STRUCTION SOLUTIONS

Los Angeles, CA

This role reports directly to the Senior Construction Manager for Scheduling and Estimating and plays a critical role in ensuring project timelines, monitoring schedules, and supporting upper management in achieving key performance indicators. Supervise Project Schedulers to ensure project timelines are met and coordinate with OARs, Senior Project Managers, site staff, and contractors.

30+ days ago
Sr. Project Manager, Construction (Remote)

Foot Locker

$115000 - $140000

Gardena, California

As Foot Locker's representative, this position has cost, schedule, and quality responsibilities including project delivery, document management and site control, change management, forecasting/risk analysis, and project reporting. 8+ years of progressive experience in retail development/construction project management, with proven success delivering new builds, remodels, and/or expansions in mall and street-front retail environments.

16 days ago
Healthcare Construction Manager

AECOM

$140000 - $185000

Los Angeles, CA

We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world. **ReqID:** J10135135 **Business Line:** PPM **Business Group:** DCS **Strategic Business Unit:** West **Career Area:** Construction **Work Location Model:** On-Site **Compensation:** USD 140000 - USD 185000 - yearly

30+ days ago
Project Manager Construction

BrightView

$90000 - $110000

Santa Ana, CA

Serving as the main point of contact and trusted advisor to customer on project installation issues; Gathering and analyzing customer needs and interests; building strong business relationships and providing solutions to challenges; Providing customers with clear and easy to understand information pertaining to all of our high quality products and services. + Managing cost reports, analyzing budget variances and recommending strategies to lower project costs; reviewing labor quantities and phases to facilitate accurate project tracking.

28 days ago
Senior Regional Construction Scheduler Continuous

CLMI Group, LLC

$160000 - $175000

Los Angeles, CA

Supervise Project Schedulers to ensure project timelines are met and interfaces with OARs, Senior Project Managers and other site staff and contractors related to the review of CPM schedules, preparation of project scope and budget. Performs QA/QC on contractor schedule submittals for conformance with contract terms; reviews critical path, cost loading, resource loading of man-hours, schedule content, recovery schedules, use of logic relationships and lags, constraints and milestones.

30+ days ago
Construction Project Manager

SFV Services

Montrose, CA

Since our founding in 2006, we have completed over 1,000 projects with top retail and hospitality companies across the United States to provide them with everything from Site Selection and Evaluation Services, Design and Architectural Plans, all aspects of Construction Management, and aftercare through our Facilities Management. We are a cost-effective partner for every stage of growth by eliminating the need for clients to work with multiple General Contractors, reducing project overhead, cost overruns, and delays.

30+ days ago
Project Manager Construction

BrightView Landscapes

$90000 - $110000

Santa Ana, CA

Serving as the main point of contact and trusted advisor to customer on project installation issues; Gathering and analyzing customer needs and interests; building strong business relationships and providing solutions to challenges; Providing customers with clear and easy to understand information pertaining to all of our high quality products and services. Managing cost reports, analyzing budget variances and recommending strategies to lower project costs; reviewing labor quantities and phases to facilitate accurate project tracking.

30 days ago
Senior Regional Construction Scheduler

The Tsui Group

$172000 - $177000

Los Angeles, CA

The Tsui Group is seeking a candidate who is qualified and experienced in educational facility construction projects to serve as a Senior Regional Construction Scheduler for a large educational client within Los Angeles County with the below duties: Reporting directly to the Sr Construction Manager for Scheduling and Estimating and provides updates and prepares reports for upper management in order to meet Key Performance Indicators. Supervise Project Schedulers to ensure project timelines are met and interfaces with OARs, Senior Project Managers and other site staff and contractors related to the review of CPM schedules, preparation of project scope and budget.

30+ days ago
Construction Safety Manager

Murray Company Mechanical Contractors

$100000 - $120000

Los Angeles, CA

Train crew members in personal fall arrest/ restraint systems, scissors lift operations, powered industrial truck operation, personal protective equipment, power tool safety, confined space entry, and any other safety training required by corporate policy. Assist with training as needed for the projects specifically to ensure all employees on site have the required training needed discuss upcoming training needs with the project team and assist in scheduling classes.

30+ days ago
Senior Construction Project Manager

Riser Fitness, LLC

Costa Mesa, CA

Founded in 2013, Riser is one of the largest multi-unit operators in the Club Pilates system, developing and operating studios across multiple markets, Our approach is grounded in operational excellence, brand consistency, and a commitment to delivering a high quality Pilates experience. Our studios are built by teams who invest in people, execute with discipline processes, deliver a best-in-class Pilates product, and operate with a performance driven mindset focused on learning, growth, and sustainable results.

10 days ago
Building Engineer Construction

FirstService Residential

$100000 - $120000

Los Angeles, CA

This role oversees mechanical, electrical, plumbing, fire life safety, and building projects while focusing on managing major reconstruction projects, capital improvements, reserve funded projects and largescale repairs. Your Responsibilities:Capital Improvements, Reconstruction & Reserve ProjectsLead and supervise the general contractors of large‑scale reconstruction projects, including for example, but not limited to façade restoration, waterproofing, roofing, HVAC retrofits, and major system replacements.

11 days ago