Martinico & Sons is a family-owned and operated business serving the bay area for over 60 years. We hold one of the oldest licenses issued in San Jose (it starts with a one!). Today, three generations later, the family continues the tradition of HVAC service excellence.

About Martinico & Sons

A full-service shop located at 1776 South 7th Street in San Jose, California. We specialize in commercial and residential forced-air heating and air conditioning, kitchen ventilation, custom stainless-steel fabrication, architectural sheet metal, and welding.
We take the utmost pride in our work and strive for excellence. Whether it’s a repair or installation, a commercial or residential duct project, commercial kitchen hoods, or a commercial fabricated stainless-steel counter, you can rest assured that each and every job will be executed to the highest degree of quality.


You can trust our family to keep yours comfortable.

Heating and air-conditioning have been the foundation of our business for over 60 years. We offer all major brands to accommodate your household needs and family budget.

Have solar? Looking to make your household run more cost-effectively. We have the system solutions for your home or business.

We are here to assist you with the process and answer any questions you might have. Big or small each and every job is treated with the greatest importance. Custom-designed HVAC systems can be configured to satisfy any client’s needs.

Proudly Serving the Greater South Bay Area. Want a Free installation quote click here.
Our Services include:

  • New Construction System Designs, and remodels.
  • Install or Replace Heating and Furnaces for natural gas and electric (Heat Pump).
  • High efficient forced air furnaces, wall furnaces.
  • Central Air Conditioning, ductless systems, split systems, and rooftop.
  • Duct inspection, testing, removal, and replacements.
  • Exhaust System & Fans for Bathrooms, Range hoods, Attic, and underfloor ventilation.

Preventative Maintenance

We know that your HVAC system is an investment and we understand the importance of maintaining it. We offer a bi-annual preventative maintenance program to the homeowner. Click here to learn more.


Martinico & Sons specializes in commercial kitchen ventilation, ductwork, Heating, and Air conditioning (HVAC systems) package units, architectural sheet metal, wall liner, 3M fire barrier wrap, stainless steel countertops, shelving, and more!

Our company brings combined partner expertise and superior knowledge. We are confident we can complete any project on schedule, within budget, and with unsurpassed quality and craftsmanship.

Projects include Chavez Markets, Costco, Double D’s, The Table, Willow Street Pizza, SoFA Market, Caliva, Fortino Winery, Demiya, Dry Creek Grill, Yuki Sushi, Chipotle, V.A. Hospital PA, Whole Foods, San Jose Unified School District, The Cat’s Restaurant, San Jose Civic Auditorium, The Garret, Subway Sandwiches, Indian Health Center, Armadillo Willy’s and many more!

Commercial Service

A comprehensive preventative maintenance program that will extend the life of your equipment and help to reduce costs but increase efficiency.  Get a free quote.


Indoor Air Purification

Martinico and Sons offers a total clean air solutions for both your home and business. Global plasma Solutions patented technology eliminates pollutants, pathogens, and orders in the air.

Licenses and Certifications

We hold one of the oldest licenses in San Jose as you can see by the #1. Our license #163059 encompasses C-20 and C-43

C-20-Warm-Air Heating, Ventilating and Air-Conditioning Contractor

California Code of Regulations

Title 16, Division 8, Article 3. Classifications

A warm-air heating, ventilating and air-conditioning contractor fabricates, installs, maintains, services and repairs warm-air heating systems and water heating heat pumps, complete with warm-air appliances; ventilating systems complete with blowers and plenum chambers; air-conditioning systems complete with air-conditioning unit; and the ducts, registers, flues, humidity and thermostatic controls and air filters in connection with any of these systems. This classification shall include warm-air heating, ventilating and air-conditioning systems which utilize solar energy.
Authority cited: Sections 7008 and 7059, Reference: Sections 7058 and 7059 (Business and Professions Code)

C-43 – Sheet Metal Contractor

California Code of Regulations
Title 16, Division 8, Article 3. Classifications
A sheet metal contractor selects, cuts, shapes, fabricates and installs sheet metal such as cornices, flashing, gutters, leaders, pans, kitchen equipment, duct work (including insulation, patented chimneys, metal flues, metal roofing systems and any other installations requiring sheet metal).
Authority cited: Sections 7008 and 7059, Reference: Sections 7058 and 7059 (Business and Professions Code)
Certifications: Certified to install 3M Fire Barrier Wrap.