The 10 best-rated heat pump installation services in San Jose, CA average 4.9★ on Google across 6,894 reviews. Precision Heating & Cooling has the top rating (5.0★), and IRBIS Air Plumbing Electrical has the most reviews (1,599). Updated October 25, 2026.
10 companies that meet our bar: rated 4.5★ or higher on Google, with a meaningful review history (6,894 reviews combined) and currently operating. Request a call back and the company will phone you directly.
“Juan and crew were amazing. They worked diligently throughout the day to replace our heater and ac with a new heat pump, as well as replacing all our duct work. They were thorough and very clean. Answered all my…” — Google review
“I’m so impressed with the technician’s expertise! He’s a true professional and finally fixed an overheating issue that we’ve been struggling with for years. Highly recommended.” — Google review
“Very professional and good workmanship done. Christian was communicative, responsive and very professional. He sent a thorough text and photos after completing his work. There was constant communication. I appreciate…” — Google review
“Fuse did a fastastic job of installing my new heat pump HVAC system. They clearly explained options, met my requirements for system placement, showed up on time, worked incredibly hard through a heat wave and…” — Google review
“TRIO HAP has been wonderful in helping me resolve a blown transformer in my furnace. Even though TRIO is not a reseller of AirTemp furnaces, they worked with me to replace a transformer that was still under warranty.…” — Google review
“Arrived on time. Clean and wore covers on his shoes. Diagnosed problem and clearly communicated it. Had correct part in his van. Fixed and my elderly tenant is nice and warm, which is the most important outcome.…” — Google review
“I highly recommend Fuse Service. They were professional, knowledgeable and were able to resolve my HVAC issue. Thank you Aleksandr S. for a job well done!” — Google review
“Luis and his team are awesome! Arrived on time, diagnosed my HVAC issue within minutes, generated a SUPER fair estimate and had the work complete within an hour. Could not be more satisfied with this experience.…” — Google review
“Great experience during a heatwave! Ilya arrived right on time, quickly diagnosed the AC issue, and explained that my parts were covered under warranty. He also gave me clear advice on potential future issues with my…” — Google review
“Fernando was excellent Came out and quickly diagnosed the problem Went through the various options with us and fixed the air conditioner in about two hours Also was able to do annual checkup on the furnace Great service” — Google review
We scan Google Maps for heat pump installation service listings in and around San Jose, keep only open businesses whose main category matches the service, and require a Google rating of at least 4.5 from at least 20 reviews. Companies are ordered by a confidence-weighted score that balances rating and review volume. We do not accept payment for placement.
Precision Heating & Cooling has the highest Google rating on our San Jose list: 5.0 out of 5 from 251 reviews (as of October 25, 2026).
IRBIS Air Plumbing Electrical has the most Google reviews among the companies listed here: 1,599, with a 4.9★ average.
Only open San Jose-area businesses whose Google category matches the service, rated at least 4.5★ from at least 20 Google reviews. They are ordered by a confidence-weighted score of rating and review volume. Placement is never paid.
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