Residential Projects

Residential Projects

Serving Customers in San Rafael, Marin County & the Bay Area Since 1984

Berkeley, CA

Trane HVAC & Wine Cooling System with complete ductwork system, Honeywell TrueZONE zoning system, venting of furnace, bathroom exhaust fans, range hood and dryer. Installation of WhisperKOOL Platinum wine cooling system.

Kentfield, CA

Installation of AirScape whole house fan, Fantech exhaust fan with thermostat controls, Multiple unit a/c prep for home, GSM pans for icemaker and washing machines, custom zinc gable louvers & coupola flashings, copper standing seam roof, copper custom gutter and downspouts, copper and stainless steel flashings.

Ross, CA

Installation of multiple Bryant heating and air conditioning systems, reconfigure existing ductwork for home remodel and better efficiency, installation of Reggio registers. Fantech ventilation and Honeywell controls.

San Francisco, CA

Installation of Carrier rooftop package units, ductwork, Titus linear diffusers and Shoemaker registers, Panasonic exhaust fans, Carrier ductless split system, Greenheck louvers, Fantech dryer booster fan. Ventilation of bath exhaust, dryer, hood, make-up air. Stainless steel roof trough gutter, planter cap metal, lining of garbage chute with heat activated closure.

Sonoma, CA

Multiple high efficiency Carrier and Day & Night heating and air conditioning systems including Honeywell electronic zoning (TrueZONE), Green Point building list & Energy Star rated. Venting of exhaust fans, elevator shaft, cigar room, hoods. Custom copper scuppers, downspouts, leaderheads, roof flashing, threshold pans, misc flashings.

ST Helena, CA

Multiple Day & Night high efficiency heating and air conditioning units, with Honeywell TrueZONE electronic zoning system, Honeywell electronic air purification system, ventilation of bath exhaust, dryer, Soler & Palau inline hood exhaust fan . Stainless steel custom chimney pans and rails for surrounds, gutters, downspouts and flashings.

Why Choose Us?

Our Hard Work, Commitment & Honesty
  • Family-Owned & Operated
    We are proud to be a family company. Most of our employees have been with us for many years.
  • Comfort & Efficiency

    We work with all makes and models of equipment to achieve the perfect solution for your needs.

  • 40+ Years of Experience

    Patriot Mechanical has proudly served San Rafael and surrounding areas for over 40 years.

  • Residential & Commercial
    Our skilled technicians specialize in residential and commercial services.
  • 24/7 Emergency Services
    Some things can't wait. That's why we offer 24/7 emergency services.
  • Hablamos Español
    Work with an experienced technician who speaks your language.
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Designed for life, inside and out.

Mitsubishi Electric is a leading provider of HVAC systems in the United States. Learn how we can help you.

We Service All Makes & Models Our skilled team can handle any HVAC system
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Top-Rated REVIEWS

Patriot Mechanical is Committed to Your Satisfaction
    “Patriot Mechanical is the very best”
    “Patriot Mechanical is the very best HVAC repair and installation shop I have ever used. My old company went out of business a few years ago and I have not been satisfied with any other company I have tried. These people are the best!”
    - Anthony E.
    “Highly recommend their services”
    “My wife and I have used Patriot Mechanical for years. Time and time again their team is quick to respond and resolve our HVAC problems. I would highly recommend their services.”
    - Mike C.
    “Very prompt service”
    “Very prompt service and very quickly performed! We called them to service a heat pump and replace a faulty capacitor. Everything was done in under 45 minutes!”
    - Edward W.
    “Friendly, efficient, and knowledgeable”
    “Julian was friendly, efficient, and knowledgeable. He determined that our upstairs thermostat (which was replaced by a friend) was not installed properly. Julian was an excellent technician. I would definitely use Patriot Mechanical again.”
    - Teri P.
    “Responsive and knowledgeable”
    “Love everyone here, great business! I own Hayes Valley Medical & Esthetics and they equipped both our offices with air scrubbers. My clients and staff are now working in a safer filtered environment. I highly recommend the maintenance plan.”
    - Michele B.
    “They get the job done right”
    “Great guys to work with. Easy going. They get the job done right.”
    - Dave J.
    “Arrived in a half hour”
    “Our heat went out and they had a technician out here in a half hour and had us up and running within the hour. Our system is a bit complicated and they were able to analyze the situation and figure out the right thing to do. Highly recommend this company.”
    - Debbie G.
    “Very informational and professional”
    “I called Patriot Mechanical to check out my HVAC system that was not working and Miguel came out here and got my system running! Very informational and professional. This company is great.”
    - Alex L.
    “Very happy with their service”
    “My AC broke down and I called 6 other companies hoping someone could come out. Patriot Mechanical picked up and came to our house early in the morning. Julian was awesome and friendly. He fixed our AC and thoroughly explained what caused the issue.”