HVAC Journeyman

Mark III Construction is looking for experienced HVAC Journeymen to join our growing team. The professionals we seek:

• Have successfully completed an approved apprenticeship program (Skilled & Trained preferred).
• Take pride in delivering quality workmanship.
• Make safety their top priority every day on every jobsite.
• Thrive in a team-oriented environment and are committed to excellence.

Who we are:

Mark III is a full-service construction company comprised of three complementary business units: M3 MEP, M3 Service, and M3 Components. We support projects from initial concept through long-term maintenance, with specialized expertise in healthcare, higher education, industrial, life science, and technology markets.

Our integrated, big-picture approach allows us to self-perform electrical, HVAC, plumbing, process piping, prefabrication, and MEP design. By consolidating these services under one organization, clients benefit from reduced profit layers, minimized scope gaps, and simplified project schedules-working with a single, accountable partner rather than multiple consultants and subcontractors.

Headquartered in Sacramento, California, Mark III operates throughout California and Nevada. Our state-of-the-art manufacturing facility serves as a centralized hub supporting five core trades: HVAC, mechanical piping, plumbing, electrical, and metal-stud framing. To support our continued growth, we will be relocating from our current combined 62,000 square feet of office and operational space to a new 340,000-square-foot headquarters at 2031 Optisolar Lane, with the move planned for completion by the end of Q2 2026.

Mission:

Leading the Evolution of Construction

Vision: Exposing the World to a New Way to Build

Core Values:

• Teamwork
• Excellence
• Perseverance
• Integrity
• Continuous Improvement