198 Results for

HVAC Jobs in Lake Forest, CA

Jobs

New!

Fullerton, CA5 days ago

$80,000–$132,000

Service Tech, refridgeration, HVAC, refrigeration, HVAC-R, HVAC/R, diagnostic, commercial, service, install, mechanical, mechanic, apprentice, AC, field service, chiller, mgr, lead, supervisor, leader, regional, HVACR, supermarket, rack systems. • Facilitates a regular training program to ensure that Technicians are properly trained on the latest service techniques and safety procedures for equipment and general working conditions.

Downey, CA14 days ago

$83,065–$132,905 Per Year

We're an award-winning company (recently named a Glassdoor Best Place to Work in 2026) that truly cares about our people - That's why we offer best-in-class benefits and perks that will support you and your family. The actual pay rate offered to candidates varies depending upon a wide range of factors including specific position, education, training, experience, skills, and ability.

New!

Downey, CA3 days ago

$70,000–$110,000 Per Year

Increase revenue for the branch through quality customer service and a strong understanding of specialty engineered rental products to include silenced diesel generators, air-cooled chillers, air-conditioning, electric heat, desiccant dehumidification, load banks and electrical distribution. Ability to properly size, quote, install and maintain small less complex, and moderately complex projects; that may range from industrial process cooling, construction and water damage drying, multi-level power distribution at various voltages and large scale climate control projects.

Downey, CA14 days ago

$70,000–$110,000 Per Year

New!

Santa Ana, CA4 days ago

$75,000–$90,000 Per Year

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 competitive benefits, opportunities to expand your network, and exposure to diverse projects, we are an ideal place for candidates who want both a stable company and purposeful work.

New!

Huntington Beach, CA4 days ago

$38–$42 Per Hour

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.

Santa Ana, CA9 days ago

You’ll work across yellow-bus systems—preventive maintenance, air and hydraulic braking, steering/suspension, electrical/charging, HVAC, drivetrains/transmissions, and DVIR/state inspection readiness—balancing quality repairs with uptime so routes leave on time. • Diagnose and repair automotive and diesel systems — including brakes, steering, suspension, drivetrains, electrical, cooling, and fuel systems — according to skill level.

Santa Ana, CA9 days ago

You’ll work across yellow-bus systems—preventive maintenance, DOT/state inspections and DVIR readiness, air/hydraulic braking, steering/suspension, electrical/charging, HVAC, drivetrains/transmissions, and engine performance—while modeling craftsmanship, safety, and uptime. As a Fleet Technician I supporting our school bus fleet, you’ll handle advanced diagnostics, inspections, and repairs on Summits Fleet of vehicles so routes leave safe and on time.

New!

Fullerton, CA3 days ago

$35–$72

The ideal candidate should know advanced solid state controls; oil systems safety controls; mechanical sub-cooling; introduction to head pressure controls for energy reduction; introduction to energy management systems (EMS); refrigeration rack oil systems; advanced de-frost diagnosis; and single and parallel compressor system start-up in a supermarket environment. Journeyman-HVAC, Journeyman-EMS, EMS, Installer, Install, Installation, Service Tech, refridgeration, HVAC, refrigeration, HVAC-R, HVAC/R, diagnostic, commercial, service, mechanical, mechanic, AC, field service, chiller, specialist, HVACR, Electrical, start-up, startup.

New!

Irvine, CAToday

$21–$24 Per Hour

Pay Rate:$21-24/hr. *Pay range offered to a successful candidate will be based on several factors, including the candidate's education, work experience, work location, specific job duties, certifications, etc. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Innova Solutions and its affiliates, and contracted partners.

Fullerton, CA13 days ago

$24–$40

Provides service to the customer base by repairing and overhauling equipment, such as compressors, water pumps, air handlers, and electrical and mechanical control devices in a safe, efficient, and timely manner that exceeds customers’ expectations. Provides general repair work on refrigeration, heating, and ventilation equipment, such as air conditioning units, evaporative condensers, ice machine equipment, water pumps, gas furnaces, compressors, and electric motors in a safe and timely manner.

Long Beach, CA12 days ago

Regularly inspect & repair: HVAC Units, elevators, escalators, water heaters, electrical systems, plumbing, lighting, smoke detectors, fire control panels & equipment, generators, and other physical plan aspects of a building. - Must be physically able to perform basic maintenance tasks to the highest caliber, which includes ability to: climb ladders, work in confined spaces, lift heavy objects weighing up to 50 lbs., etc.

New!

Signal Hill, CA3 days ago

$24.05–$33.06 Per Hour

A criminal history may have a direct, adverse, and negative relationship with your employment potentially resulting in the withdrawal of a conditional offer of employment for roles that involve direct contact with the public, handling sensitive customer and financial information, or operating vehicles and/or heavy machinery. * 5 +years of Technician experience with similar diesel equipment and/or heavy equipment or specialty lines equipment (large-scale generators, pumps, HVAC or Oil & Gas equipment) strongly preferred.

Pico Rivera, CA8 days ago

$33.80–$39.78 Per Hour

The following is a sample (but not exhaustive) list of the MOS, AFSC, and NEC Codes that may have transferrable skill sets that apply to this role: 711 713 2506 2584 4130 4133 4541 5899 6071 6072 7603 7607 7610 7618 13D 13M 13P 13R 13T 2T311A 2T311C 2T312A 2T312B 2T312C 2T331A 2T331C 2T332A 2T332B 2T332C 2T351 2T351A 2T351C 2T352A 2T352C 62B 63A 63D 63E 63H 63M 63N 63S 63T 63Y 88R 91A 91B 91E 91H 91L 91M 91P 91S ABE ABH AS CM EN GSM MM MM(NUC) MR SBRelated experience may include: Shop Mechanic, Mechanic, Technician, Service Foreman, Service Manager, Shop Manager, Mechanic Supervisor, Technician Supervisor, Lead Mechanic, Lead Technician, Diesel Technician, Diesel Mechanic, Service Technician, Heavy Equipment Mechanic, Hydraulic Technician, Hydraulic Mechanic, ASE Certified Mechanic, IFPS Certified Technician. A criminal history may have a direct, adverse, and negative relationship with your employment potentially resulting in the withdrawal of a conditional offer of employment for roles that involve direct contact with the public, handling sensitive customer and financial information, or operating vehicles and/or heavy machinery.

New!

Riverside, CA3 days ago

$24–$27 Per Hour

CRC Driver and Service Technicians champion our core competencies which help to deliver our industry leading services such as providing "White Glove" service to all customers, become product experts, ensuring our equipment is ready to rent and be a champion for our safety culture. Use technology such as iPad, laptops, smart phones and Interactive Voice Recognition (i.e. Siri or Google Assistant) to document projects from daily notes, labor logs, progress reports, change orders, and all other necessary documentation for each project.

Anaheim, CA7 days ago

Provide emergency/unscheduled repairs of production equipment during production and perform scheduled maintenance repairs of production equipment during machine service. Collaborate with Manufacturing Engineers to improve facilities, build new or improve existing workstations and improve ergonomic of the workplace.

Redlands, CA30+ days ago

Sanborn's Air Conditioning and Heating is looking to hire a full-time Lead HVAC Service Technician to represent our company while going into our clients' homes in the Redlands, CA area to diagnose and repair heating and cooling systems for our growing company. Our Residential HVAC Service Technicians earn a potential salary of $100,000+ a year depending on performance and experience, as well as receive excellent benefits which include the opportunity for advancement, medical benefits, paid vacation, paid holidays, company provided vehicle to take home, and ongoing training opportunities!

Cerritos, CA30+ days ago

Now Hiring ExperiencedHVAC Installers If you are interested in a CAREER not just a Job, with TOP PAY in the industry, good benefits, a GREAT environment, Team Work and a lot more, Then you may owe it to yourself to check us out! LOOKING FOR EXPERIENCED HVAC INSTALLERS - Here's an opportunity to hone your skills and get paid for it all while enjoying a great place to work.

New!

Irvine, CA4 days ago

$40–$55 Per Hour

Our Experienced HVAC Technicians are on the front lines, traveling to customers' locations to inspect their systems, diagnose problems, and perform whatever services are needed to get everything in peak working order! McMaster Heating & Air is seeking TWO hands-on service technicians to take excellent care of our customers' residential and light-commercial heating and cooling systems.

Costa Mesa, CA30 days ago

$25–$35 Per Hour

Popsicle Air, part of The Brella Co., is hiring an experienced HVAC professional to support residential and light commercial installation projects. This position is ideal for someone who is confident handling full system installs and can take ownership of job site execution from start to finish.

Redlands, CA24 days ago

We have been serving the Inland Empire since 1898 with residential and light commercial HVAC and plumbing service, repair and installations We are team-oriented company culture, and invest in your career with company paid training and a supportive ownership and management team. Provide feedback to Service Manager regarding technical training needs, including inventory and retail pricing.

Santa Fe Springs, California30+ days ago

$35–$48

Robust technical training programs, in person and virtual, on diesel, gas, compressed air, electrical, controls, oil free air compressors, HVAC, microgrid & storage and more. Perform preventive maintenance and repairs of power generators, diesel engines, electrical distribution equipment, HVAC equipment and/or oil free air compressors.

New!

Brea, CA3 days ago

$48–$59.73 Per Hour

Additional Requirements and Environmental Exposure Must be able to safely and legally operate a vehicle using a seat belt Must be able to wear helmets, safety goggles, fall protection harness and safety boots to safely perform job duties Must be able to twist the trunk of your body 90 degrees in each direction Must be able to squat and touch the floor with both hands Must be able to reach your hands over your head Must be able to stand on concrete surfaces for extended periods, routinely up to 4 hours This position is highly physical and requires regular use of hands, fingers, walking, stooping, kneeling and climbing ladders. Must be able to maneuver access areas, as small as 30” vertical x 45” horizontal Must be able to comfortably and routinely access rooftops with extension and/or fixed ladders at heights of 15’ to 20’, and occasionally, up to 50 feet This role may be exposed to variable weather conditions, moving mechanical parts, heights, risk of electrical shock, noisy operating equipment and other variable environmental conditions based on location Annual Base Salary Range or Hourly Base Pay Range: $48.00 - $59.73 Compensation Type: Hourly Incentive Eligible: No Sales Commission Eligible: No Disclaimer : We strive to provide competitive compensation for this position, tailored to a variety of factors.

Riverside, California18 days ago

$17–$19 Per Hour

Company Name: RighTime Home Services Overview: RighTime Home Services is part of the nation's largest plumbing, heating and air conditioning service provider in the country, and we are looking for HVAC Maintenance Technicians to join our team. Ability to raise, manipulate and maneuver tools, components and materials and handle a variety of items, equipment, control knobs, switches, etc.

Long Beach, CA30+ days ago

Have 5+ years of HVAC repair experience (knowledge of how to work with central systems, commercial, wall units, mini-splits - the ability to repair and replace such). This is an independent contractor/subcontractor position that requires you to sell your jobs (we do not provide our customers with any estimates over the phone).

Riverside, CA30+ days ago

$75,000–$125,000

This role is ideal for a reliable, customer-focused professional who takes pride in diagnosing, repairing, and maintaining HVAC systems. NexGen HVAC & Plumbing is seeking a skilled HVAC Service Technician to join our team in Riverside, CA.

Anaheim, CA30+ days ago

Full-time

As a Supermarket Rack Refrigeration HVAC Technician at our local retail store, your role will support and oversee repair within the Walmart facilities Refrigeration HVAC equipment team and assets by utilizing commercial HVAC and Refrigeration skills and using hand tools, digital tools, power tools, and other equipment to complete jobs. Maintain and repair Walmart facility's Refrigeration HVAC equipment and assets by utilizing commercial HVAC and Refrigeration skills and using hand tools, digital tools, power tools, and other equipment to complete jobs.

Redlands, CA30+ days ago

Full-time

As a Senior Supermarket Rack Refrigeration HVAC Technician at our local retail store, your role will support and oversee repair within the Walmart facilities Refrigeration HVAC equipment team and assets by utilizing commercial HVAC and Refrigeration skills and using hand tools, digital tools, power tools, and other equipment to complete jobs. Maintain and repair Walmart facility's Refrigeration HVAC equipment and assets by utilizing commercial HVAC and Refrigeration skills and using hand tools, digital tools, power tools, and other equipment to complete jobs.

Ontario, California30+ days ago

$75,000–$100,000 Per Year

May be required to bend, climb (Stairs/Ladders), do repetitive motion, kneel, reach, squat, stand, crawl, walk, and run. The actual base pay is dependent upon many factors, such as training, transferable skills, work experience, business needs, and market demands.

Corona, California29 days ago

Responsibilities: The HVAC/R Technician role is primarily responsible for performing repairs and maintenance to a variety of HVAC and Refrigeration equipment including air conditioning, electric motors, heating units, heat pumps, hermetic compressors, commercial furnaces, boilers, burners, intake and exhaust fans, economizers and humidifiers, RTUs, remote condensing units, ice machines, walk-in coolers & freezers, and upright refrigerators & freezers. Sr, senior, Service Tech, refridgeration, HVAC, refrigeration, HVAC-R, HVAC/R, diagnostic, commercial, service, install, mechanical, mechanic, apprentice, AC, field service, chiller, specialist, HVACR, supermarket, rack systems.

Victorville, CA24 days ago

$75,000–$250,000 Per Year

Cisneros Brothers Home Services, a trusted leader in Plumbing, HVAC, Septic, and Water Damage Restoration, is seeking top-tier HVAC Service Technicians to join our growing team in Hesperia. If you're passionate about providing excellent customer service and delivering high-quality solutions, we want to hear from you!

New!

Anaheim, California1 day ago

$100,000–$150,000 Per Year

The actual base pay is dependent upon many factors, such as training, transferable skills, work experience, business needs, and market demands. Provide excellent customer service; be able to communicate with customer, office staff, sales department, and field help.

New!

Brea, CAToday

$23.14–$31.48 Per Hour

Must possess a valid driver’s license for a minimum of 12 months, with no major or frequent traffic violations including, but not limited to: DUI, Hit & Run, License Suspension, Reckless / Careless Driving or multiple smaller infractions or preventable collisions in the previous 3 years. What's in it for you: This role is the primary service and maintenance contact for Trane Technologies customers in a defined market with a diverse commercial base including Healthcare, Process Manufacturing Facilities, Education Institutions, and Office Complexes.

Chino, California30+ days ago

$31–$75

Install, repair, service and maintenance on industrial refrigeration and commercial air conditioning systems. About COLD WAR REFRIGERATION:COLD WAR REFRIGERATION is an industrial and commercial refrigeration and air conditioning contractor.

Murrieta, CA30+ days ago

$35–$40 Per Hour

Work for one of the largest and well-respected HVAC companies in San Diego - Action Air Conditioning, Heating & Solar. We are actively seeking an experienced Service Technician to join our successful team!

Ontario, California30+ days ago

$100,000–$200,000 Per Year

Engage with clients to inform them of issues, solutions, and outcomes; recommend products and services for optimal system performance. May be required to bend, climb (Stairs/Ladders), do repetitive motion, kneel, reach, squat, stand, crawl, walk, and run.

Buena Park, California14 days ago

$32.22–$41.48 Per Hour

HVAC Technician must be able to install, repair, adjust, maintain, retrofit and troubleshoot refrigerant controls, compressors, heat pumps, split systems, ductless splits, packaged units, electric motors, motor controls, commercial furnaces and related controls, water pumps, exhaust fans, unit heaters, economizers, humidifiers, capacity controls, sizes of air compressors and air dryers and related accessories and controls, chillers, (reciprocating, screw and centrifugal), cooling towers, automation control systems and all types of glycol systems. Overview: Performs, installs, repairs and maintenance to a variety of equipment including: refrigeration, air conditioning, electric motors, heating units, heat pumps, hermetic compressors, furnaces, burners, intake and exhaust fans, economizers, humidifiers, capacity controls, semi-hermetic compressors, split systems, flame safeguard controls, air compressors, air driers, and packaged units.

Victorville, CA24 days ago

At Cisneros Brother Plumbing, HVAC, & Flood Services are seeking a motivated and experienced HVAC Sales Representative to join our growing team. In this role, you will be responsible for generating new business, maintaining existing customer relationships, and offering tailored HVAC solutions to our residential and commercial clients.

Redlands, CA30+ days ago

We truly value each employee and strive to create career development opportunities for anyone who wants to grow and work within a great team atmosphere. We also offer solutions for indoor air quality concerns in order to provide our clients with the healthiest and most breathable air.

Murrieta, CA30+ days ago

$25–$35 Per Hour

Over 47 years serving San Diego County, as well as Southern Riverside and Southern Orange Counties, is a testament to our commitment to our customers. Work for one of the largest and well-respected HVAC and Solar companies in San Diego - Action Air Conditioning, Heating & Solar.

Riverside, CA30+ days ago

$21–$23 Per Hour

Primary Responsibilities Include: Accurately complete service tickets and log all assigned work orders in a timely manner. The apartment maintenance team is responsible for completing service requests under the direction of the maintenance supervisor or property manager.

Riverside, CA30+ days ago

$8,000–$12,000 Per Year

HVAC Alliance Expert is a nationwide network of home service experts committed to providing convenience, comprehensive, and professional work to bring world-class service to every American household with the utmost convenience and we are looking for HVAC Repair technicians to join our team! Provide quality diagnostics and repairs on HVAC systems.

New!

Irvine, CA4 days ago

$25–$28 Per Hour

McMaster Heating & Air in Irvine, CA is seeking a full‑time HVAC Installation Technician to join our growing team serving all of Orange County. Our technicians also enjoy on‑the‑job training, company trucks, diverse job assignments, overtime opportunities, pay growth, paid vacations, six paid holidays, and a sick day.

Corona, California22 days ago

$75,000–$150,000 Per Year

Join ARS, the nation’s largest provider of residential HVAC, plumbing, and electrical services with 7,000+ team members and over 45 years of experience. Responsibilities: Troubleshoot, service, and repair residential HVAC systems with the support of full training, professional tools, and a strong leadership network.

Seal Beach, CA30+ days ago

$55,000–$85,000

Sure, we do Air Conditioning, Heating & Plumbing but there are two groups of people who make our business successful the first is SATISFIED CLIENTS; second is SATISFIED TEAM MEMBERS. · Specific vision abilities required for this job include: close, distance, color and peripheral vision, depth perception and the ability to adjust and maintain focus.

Redlands, CA24 days ago

$85,000–$100,000 Per Year

We have been serving the Inland Empire since 1898 with residential and light commercial HVAC and plumbing service, repair and installations We are team-oriented company culture, and invest in your career with company paid training and a supportive ownership and management team. Focuses on safety, quality assurance, and reducing callbacks, while collaborating with service leadership to enhance operations.

New!

Brea, CA3 days ago

$27.61–$50.86 Per Hour

EPA Universal Certification , required Additional Requirements and Environmental Exposure: Must be able to safely and legally operate a vehicle using a seat belt Must be able to wear helmets, safety goggles, fall protection harness and safety boots to safely perform job duties Must be able to twist the trunk of your body 90 degrees in each direction Must be able to squat and touch the floor with both hands Must be able to reach your hands over your head Must be able to stand on concrete surfaces for extended periods, routinely up to 4 hours This position is highly physical and requires regular use of hands, fingers, walking, stooping, kneeling and climbing ladders. or less Must be able to maneuver confined access areas, as small as 30” vertical x 45” horizontal Must be able to comfortably and routinely access rooftops with extension and/or fixed ladders at heights of 15’ to 20’, and occasionally, up to 50 feet This role may be exposed to variable weather conditions, moving mechanical parts, heights, risk of electrical shock, noisy operating equipment and other variable environmental conditions based on location Annual Base Salary Range or Hourly Base Pay Range: $27.61 - $50.86 Compensation Type: Hourly Incentive Eligible: No Sales Commission Eligible: No Disclaimer : We strive to provide competitive compensation for this position, tailored to a variety of factors.

New!

Anaheim, California1 day ago

$100,000–$150,000 Per Year

New!

Anaheim, California1 day ago

$100,000–$150,000 Per Year

Anaheim, CA30+ days ago

Provide accurate and quality warranty documents from Homeowners to ensure our Technicians have all the information to deliver a delightful and more than satisfied experience for our valued customers. HVAC Alliance Expert is a fast-growing, young, diverse organization & we are hiring for our HVAC Sales team in Orange County, CA.

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HVAC Jobs in Lake Forest, CA

Jobs

Service Manager HVAC/Refrigeration Commercial & IndustrialCoolSys

Branch Manager- Power & HVACUnited Rentals

Outside Sales Rep - Power/HVACUnited Rentals

Outside Sales Rep- Power & HVACUnited Rentals

Maintenance Supervisor-Property ManagementJobot

Maintenance Mechanic II (Mechanical & Welding)Jobot

Maintenance Technician IISummit School Services

Maintenance Technician ISummit School Services

Start-Up Technician, ServiceCoolSys

Service TechnicianVolt

Senior Refrigeration Service Technician - Commercial & IndustrialCoolSys

Maintenance TechnicianAxelon Services Corporation

Technician - Level 3Sunbelt Rentals

Road Technician - Level 1Sunbelt Rentals

CRC TechnicianHerc Rentals Inc

Maintenance HelperKinetic Personnel Group

Lead HVAC Service TechnicianSanborn's Air Conditioning & Heating

HVAC TechnicianPower Pro Plumbing

Experienced HVAC TechnicianMcMaster Heating & Air

HVAC InstallerThe Brella Co.

HVAC Technician - Residential ServiceRedlands Plumbing, Heating & AC

HVAC TechnicianAggreko

Sr. Service HVAC TechnicianTrane Technologies

HVAC Maintenance TechnicianRighTime Home Services

HVAC Technician - Long BeachA Hiring Group

HVAC Service TechClasset

Supermarket Rack Refrigeration Hvac TechnicianWalmart

Senior Supermarket Rack Refrigeration Hvac TechnicianWalmart

HVAC Maintenance TechnicianAll Pro Plumbing, Heating & Air

Experienced HVAC/R Service Technician - Light CommercialCoolSys

HVAC TechnicianCisneros Brothers Plumbing

HVAC Service ManagerHome Comfort

HVAC/R Field Technician HelperTrane Technologies

Experienced HVAC/Refrigeration TechnicianCOLD WAR REFRIGERATION

HVAC Service TechnicianAction Air Conditioning, Heating & Solar

HVAC Service TechnicianAll Pro Plumbing, Heating & Air

Mechanic - HVAC/RefrigerationSix Flags Entertainment Corporation

HVAC Sales RepresentativeCisneros Brothers Plumbing

HVAC Lead InstallerSanborn's Air Conditioning & Heating

HVAC Lead Residential InstallerAction Air Conditioning, Heating & Solar

HVAC Technician for an Apartment CommunityInterSolutions

HVAC Repair Technician - RiversideA Hiring Group

HVAC Installation TechnicianMcMaster Heating & Air

HVAC Maintenance TechRighTime Home Services

ENTRY LEVEL HVAC TECHNICIANAmerican AC Heat & Plumbing

HVAC Supervisor - ResidentialRedlands Plumbing, Heating & AC

HVAC Service TechnicianTrane Technologies

HVAC Service ManagerRegional Pacific

HVAC Service ManagerApex Service Partners

HVAC Comfort Advisor - OCA Hiring Group

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