Pro Listing

Fuse

HVAC Companies in San Jose, California
Ranked #6 in San Jose | Grade B+
4.90 (401 reviews)

Fuse

Fuse provides HVAC repair, installation, and maintenance in San Jose, California with a focus on clear communication and tidy workmanship. Crews explain findings, offer options, and coordinate projects to finish on time.

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Why Homeowners Choose This Business

Clear, itemized estimates and punctual arrival windows. Technicians explain findings and options, and projects are coordinated to finish on schedule. Many reviews note careful cleanup at the end of each day Local experience that helps homeowners across San Jose, California compare a more region-aware provider.

Service Area

San Jose, California and nearby South Bay neighborhoods.

Local Pro Business

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Listing details

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This profile includes more business details, homeowner trust signals, and a fuller public presentation.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Maintains a competitive standing in this market.
  • Performs at or above the local average rating.
  • Shows strong customer satisfaction signals based on review quality and volume.

Trust Signals

Emergency Service - Open 24 hours as listed on Google; call to confirm availability for urgent requests.

Services Covered

  Electrical Services
  Renovation Services
  Hvac Repair
  Installations
  AC Installation
  Repairs
  Furnace Replacement
  Ductless Mini-Split
  Hvac Maintenance
  Thermostat Installation
  Heat Pump Installation
  Air Conditioning Service
  Heating Repair
  Water Heater Install
  Indoor Comfort Solutions
  System diagnostics

Heating and cooling repair, seasonal maintenance, new system installation, ductless mini-splits, thermostat setup, and water heater replacement.

Reviews

Customer Reviews

liz
So my tech got here don’t get me wrong but he did a good job of adjusting some wiring of my heat and fan it a lot better now. For the tech I give him 3 ??when he got to my house I open my door to him didn’t say a word not even a hello .…
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So my tech got here don’t get me wrong but he did a good job of adjusting some wiring of my heat and fan it a lot better now. For the tech I give him 3 ??when he got to my house I open my door to him didn’t say a word not even a hello . He walk in assume he knew where was my furnace until I direct him where it is. As for customer service they were great. I gave him a five. ??
kotra jik
They provide excellent repair and maintenance even for very old HVAC systems, including those over 20 years old. Elijah, who manages my building, is very friendly and highly skilled.
Ahmad Badr
Update: hired the team (led by Kirill) to do a water heater install. Clean and timely work, everything completed to spec! Fuse had someone sent out in less than 12 hours to help with our HVAC. Kosta was extremely professional, thorough, an…
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Update: hired the team (led by Kirill) to do a water heater install. Clean and timely work, everything completed to spec!

Fuse had someone sent out in less than 12 hours to help with our HVAC. Kosta was extremely professional, thorough, and kind. He spent time explaining everything and shared different options. Prices felt reasonable as well. Would highly recommend!
Ada L
Our 15-year-old York AC finally broke down, and the house quickly became unbearably hot—our kids were sweating every day. We started shopping around for quotes, and a friend recommended Fuse. I’m so glad they did! Fuse responded quickly wi…
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Our 15-year-old York AC finally broke down, and the house quickly became unbearably hot—our kids were sweating every day. We started shopping around for quotes, and a friend recommended Fuse. I’m so glad they did!

Fuse responded quickly with a competitive quote. Their estimator arrived right on time and gave us a clear, all-inclusive quote on the spot. Unlike other companies that listed a bunch of “possible extra charges” depending on what they find later, Fuse was straightforward and transparent from the beginning. That made it much easier for us to plan our budget.

Before the installation day, they sent reminders and helpful instructions on how to prepare. On the day itself, the team showed up right on time, laid down protective cloths in the hallway, and made sure to keep the rest of the house clean. They took their time with the installation, paying close attention to detail and making sure everything was done right.

At the end, they walked us through everything—what they did, how the new AC works, and answered all our questions patiently. The technicians were professional, respectful, and never rushed us. They didn’t push for immediate payment either, which I appreciated.

Overall, I’m very satisfied with Fuse and will definitely call them again for any future HVAC needs. Highly recommended!
Jeff Orr
Great experience with the team from Fuse Service! I had my old tired furnace replaced with a four zone ductless mini split. The initial estimate was completed two weeks ago, and the project coordinator showed up Monday. By Wednesday the in…
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Great experience with the team from Fuse Service! I had my old tired furnace replaced with a four zone ductless mini split.

The initial estimate was completed two weeks ago, and the project coordinator showed up Monday. By Wednesday the install started, and I was getting nice cool air by mid-day Friday.

Vlad and the team did a great job explaining what they were doing, cleaning up each day as they finished. The end result looks like it came with the house, and works great.

I would recommend them if you are looking to upgrade your HVAC to a heat pump.

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Special Offers

Same-Day Service

Same-day service may be available for certain jobs.

Emergency Service

Emergency service may be available for urgent issues.

Frequently Asked Questions

They work on AC and heating repairs, new system installations, ductless mini-splits, and routine maintenance. Some reviews also mention water heater installation and thermostat setup.

Reviews indicate that Fuse often schedules assessments quickly, sometimes within a day. Exact timing varies by season and workload, so calling ahead is best.

Customers commonly report receiving clear, itemized quotes. Estimates outline scope and help avoid unexpected add-ons.

Multiple reviews describe successful repairs and maintenance on systems 15–20+ years old. Technicians also advise when replacement may be more practical.

Reviews frequently note crews that keep work areas neat and clean up at the end of each day. This is commonly mentioned on multi-day installs.
 Verified Listing

Opening Hours

  • Monday Open 24 hours
  • Tuesday Open 24 hours
  • Wednesday Open 24 hours
  • Thursday Open 24 hours
  • Friday Open 24 hours
  • Saturday Open 24 hours
  • Sunday Open 24 hours

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Business Details

Business Rating
4.90 (401 reviews) Pro Listing
Address
2512 Seaboard Ave, San Jose, CA 95131
Business Type
HVAC Contractor
Website
http://fuseservice.com/
City Page
HVAC Companies in San Jose, California

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