Mark III Construction is growing, and we are looking for a HVAC Journeyman Installer that will be working in our service department on special projects.

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

Requirements

Establish and maintain positive relationships with customers
Repair wiring and electronic components associated with automated building management systems
Install and/or replace expansion valves, compressors, motors, coil units and other component parts
Check distribution systems for proper velocity, volume, temperature, pressure, etc
Prepare and submit requests for supplies and equipment
Prepare records and reports describing procedures, actions taken and recommended solutions
Complete all paperwork in a timely manner including invoices, quote requests and weekly timesheets
Follow all pertinent rules and regulations, guidelines, safety orders, departmental operating procedures and safety regulations to ensure that work is performed in compliance with applicable law
5 to 10 years commercial HVAC experience
Install, troubleshoot and repair HVAC units and heat pumps
EPA Certification
Willingness to travel and work overtime Perform Start up

Benefits

Health Care Plan (Medical, Dental & Vision)
Retirement Plan (401k, IRA)
Life Insurance (Basic, Voluntary & AD&D)
Paid Time Off (Vacation, Sick & Public Holidays)
Family Leave (Maternity, Paternity)
Training & Development
Company Vehicle
Fuel Card
Phone Allowance
iPad
On Site Gym

Hourly Wage: $30/hour - $40/hour DOE

"Mark III Construction and its affiliated companies is an equal opportunity employer regardless of race, color, caste, sex, gender, age, sexual orientation, gender identity, gender expression, religion, marital status, genetic information, national origin, ancestry, citizenship, physical or mental disability, medical condition, protected veteran or military status, domestic violence victim status, political affiliation, or any other basis protected by federal, state, or local law."

Mark III Construction, Inc.

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