HVAC Installation Martinez CA

Full-service HVAC. Providing customized, quality systems and solutions. Customized design, installation, manufacturing, package units, and more! 925-228-3380

commercial HVAC systems

Our full-service HVAC facility provides customized, quality systems and solutions, as well as ready to deliver products. We offer systems for projects large and small and all of our systems are backed by our commitment to excellence.

From commercial offices to schools to hospitals and industrial plants, our experienced management team, qualified mechanics, and state-of-the-art manufacturing facility will provide you with an HVAC system that delivers consistent results, and that also fits your budget.


  • Ventilation Equipment and Materials
  • Architectural Products
  • Package Units & Box Cars
  • Sheet Metal Duct-work Systems
  • Sheet Metal Flashings
  • Roofing, Siding & Downspouts
  • Reglets & Capping
  • Exhaust Systems
  • Galvanized Material
  • Hot roll
  • Stainless Steel
  • Shear and Form 24 gauge – 10 gauge

We Offer:

  • Customized Design
  • CAD Duct Detailing & Design
  • Installation of New Systems
  • Installation for Remodeled Systems
  • Wet Side Heating Systems
  • Wet Side Cooling Systems
  • On-Site Manufacturing
  • A/C Replacements for Commercial
  • A/C Replacements for Residential
  • Package Units
  • Service

HVAC service and maintenance

HVAC Service

We are your one-stop shop for all your HVAC service needs. Whether you need to lower your energy costs, want to upgrade your HVAC equipment, or require preventative maintenance to sustain the life of your systems, we provide the responsive customer service and expertise needed to get the job done right.

Offering residential and commercial heating, cooling, and ventilation, Martinez Sheet Metal, Inc. will provide prompt, polite service, partner you with solutions that fit your time-frame and budget, and accurately diagnose potential problems and point out areas for improvement. By listening to you and asking the right questions allows us to get you what you need and ensures we don't sell you the wrong products.

Our Service Department Offers Solutions to:

  • Decrease system costs
  • Increase energy efficiency
  • Increase operational consistency
  • Save you time

For more information on how Martinez Sheet Metal can assist you in finding targeted solutions for your HVAC needs or HVAC service, call 925-228-3380.