Professional HVAC Solutions
01.Heat Pump Installation
Professional installation or replacement of energy-efficient heat pump systems for residential and commercial properties. The service includes equipment sizing, removal of existing systems, installation, testing, and performance verification. Customers receive improved year-round comfort, lower energy usage, and reliable heating and cooling throughout the Bay Area. Request a free estimate to determine the right heat pump for the property.
02.AC System Replacement
Complete air conditioning replacement for homes and commercial buildings with outdated, inefficient, or failing cooling equipment. GreenTech Air Solutions helps customers select properly sized systems and provides professional installation, system testing, and airflow verification. New equipment can improve indoor comfort, reduce operating costs, and increase cooling reliability. Customers can submit their property details to receive a free replacement estimate.
03.Furnace Installation
Expert installation or replacement of gas and electric furnaces for residential and commercial customers. The service includes equipment selection, removal of the old furnace, professional installation, safety checks, thermostat setup, and system performance testing. An upgraded furnace provides dependable heating, improved efficiency, and more consistent indoor temperatures. Request a free estimate for a furnace system matched to the building and heating needs.
Trusted Brands. Clear Warranty Coverage.
Mitsubishi Electric Diamond Contractor expertise, equipment options from leading brands, and clear manufacturer parts warranty information for your new system.
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Diamond Contractor
GreenTech Air Solutions is a Mitsubishi Electric Diamond Contractor, helping Bay Area homeowners choose ducted and ductless heating and cooling systems.
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12-Year Parts Warranty
Mitsubishi Electric systems installed by GreenTech Air Solutions include a 12-year manufacturer equipment parts warranty, subject to applicable manufacturer terms.
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10-Year Parts Warranty
Other brands we install include a 10-year manufacturer equipment parts warranty, subject to the selected equipment and applicable manufacturer terms.
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Leading HVAC Brands
We install Mitsubishi Electric, GREE, Carrier, and most major HVAC brands, with options suited to your home, comfort goals, and budget.
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Parts Coverage Explained
Manufacturer equipment parts warranties are separate from labor coverage. Ask us to review the warranty terms for your selected system before installation.
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Local Reliability
Operating from San Jose to serve residential communities across five counties with prompt local support.
BASED IN SAN JOSE
GreenTech Air Solutions is based in San Jose and serves homeowners across the San Francisco Bay Area. We install heat pumps, air conditioners, and furnaces, with a focus on equipment sizing, careful installation, and system testing. Tell us about your home and your comfort goals, and we will help you explore your options.
[ HQ LOCATION ]
SAN JOSE, CA
Verified Client Experiences
Real residential feedback from homeowners across the San Francisco Bay Area regarding our high-efficiency HVAC solutions.
The heat pump installation was seamless. GreenTech provided a high-efficiency solution that significantly lowered our energy bills. Their technical expertise is evident in every detail.
Marcus R. — San Jose, CA
Cleanest HVAC replacement we've ever had. Their technicians are professional and the system upgrades were handled with surgical precision.
Sarah L. — Fremont, CA
Energy-efficient upgrades that actually work. Our ductless system is silent and powerful. Truly elite HVAC service.
David K. — San Mateo, CA
We needed a furnace replacement urgently before the cold snap. GreenTech was transparent about pricing and the installation quality exceeded our expectations. The new system is far more efficient than our old unit.
Elena V. — Palo Alto, CA
Finding a reliable HVAC contractor in San Jose can be difficult. GreenTech Air Solutions stands out for their high-tech approach and commitment to sustainable cooling options. They are now our go-to for all residential HVAC maintenance and upgrades.
Jason T. — San Jose, CA
Start Your Project
(415) 680-6630
info@greentechairhvac.com