Licensed HVAC · CSLB #1154975

Licensed HVAC contractor for the East Bay and Marin

Certified technicians · $59 service call, credited to the repair · Open 7am – 7pm

Call us (925) 302-2429

Heating System Tune-Up just $29

Prepare your system for heating season

Book Now Call Us (925) 302-2429

Financing Available

Call us (925) 302-2429

Rebates Available

Call us (925) 302-2429

4.9 Average Trust Rating Among Our Customers

Yelp

Based on 184 reviews

Google

Based on 139 reviews

Services

HVAC Contractor in Berkeley, CA

Best HVAC in Barkeley… sorry, HVAC in Berkeley: installation, repair, and maintenance of heating and air conditioning systems.
Just call us and open the door — comfort is already sniffing around!

Heating, Ventilation and Air Conditioning Installation

Furnace, Air Conditioner, Heat Pump, Heater Installation

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Commercial HVAC Services

Commercial & Residential

Installation & Repair

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About Fuse

Meet Millie and the Fuse Service Team

Well, we don’t just repair and install HVAC Berkeley CA systems.
That’s just a part of our mission. Another thing we love to do is
create comfort with a smile. Our mascot, Millie the dachshund,
loves warmth in winter and coolness in summer. And we definitely know how to provide it.

We are a licensed HVAC contractor Berkeley locals really love.
All our technicians are ready to help with any problem, from
home air conditioning to commercial HVAC Berkeley CA systems.

Top Quality

Millie

Services That Keep You Cool and Cozy

If you’re freezing or want to let some fresh air into your home,
you’ve come to the right place. Our team provides a full range
of HVAC Berkeley CA services. That’s exactly how we keep your home or business comfortable.

HVAC Installation

Fast and accurate installation of new systems. We are the HVAC company Berkeley residents can trust in calculating energy efficiency and selecting a system with just the right capacity.

HVAC Repair

When your air conditioner stops cooling, our HVAC repair Berkeley, CA pros come to you to restore just the perfect temperature. And your peace of mind too.

HVAC Maintenance

It’s no secret that regular maintenance extends the service life of your equipment. Who likes unexpected breakdowns?

Commercial HVAC

From offices to industrial facilities — we are the best commercial HVAC Berkeley CA solutions ever.

Deals You’ll Love

We have prepared hot deals for cold days! Hot deals for cold days: save these ones.

Furnace trade-in of up to $1500 — a profitable rebate for your old furnace.
$29 for a heater tune-up — heating maintenance for just a couple dozen bucks
Save $1000 when installing the main panel and $1500 on the main panel + subpanel
15% off rewiring

Special Offers

Get ready for winter in advance — save money and get the best bonuses from Fuse Service, your trusted HVAC Berkeley CA contractor!

Locations

Always Near You in Fuse Service

Fuse Service offers convenient scheduling,
a friendly HVAC team, and guaranteed quality.
But that’s not all. We cover a large service area:
not only Berkeley but also the surrounding areas.
If you need an HVAC company Berkeley, give
us a call — we’re just nearby!

Berkeley, CA

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Oakland & Alameda, CA

Powering Comfort Together: Our Partners in HVAC

Reviews

Warm Words From Our Happy Customers

    
 
 
       Posted on Yelp  
   
   Heather B. 
 
 
 
 Verified The tech who arrived seemed very knowledgable. We discussed a smart thermostat installation without a C Wire. I ran out of time to buy the smart thermostat and get the work done but will hire them when I return to the site.
  
 
      Posted on Yelp  
   
   Eric J. 
 
 
 
 Verified Yuri did a great job installing/upgrading my wired Nest doorbell cam. Fast, friendly and he did an excellent job. I would strongly recommend FUSE to anyone.
  
 
      Posted on Yelp  
   
   tamani M. 
 
 
 
 Verified I used them for my washer repair. The were in my budget.  We had some minor communication issused in the beginning. Once i explained my issue they were on it to fix that  and made this a positive review.  I would definitely use again.
  
 
      Posted on Yelp  
   
   Michelle B. 
 
 
 
 Verified Anna from Fuse contacted me right away after I requested service via Yelp project feature on a Friday evening. Aleksandr stopped by the next day on Saturday and safely removed a busted refrigerator light bulb that I didn't have tools for. Fast response and great service overall. Thanks Fuse!
  
 
      Posted on Yelp  
   
   Ankit B. 
 
 
 
 Verified Great service and very responsive! I had my AC repaired within 24 hours of reaching out. Aleksandr was very knowledgeable, explained everything clearly, and worked efficiently to get everything running again. The entire process was smooth, professional, and hassle-free. I really appreciated the quick turnaround and excellent customer service. I highly recommend them for AC repair and maintenance!
  
 
      Posted on Yelp  
   
   tuan t. 
 
 
 
 Verified Technician was helpful and patient. He made sure that everything was thoroughly inspected. My ac unit had ice buildup and he was unable to complete the diagnosis, so he came back the second day to complete the job without charging another fee.
  
 
      Posted on Yelp  
   
   Michael O. 
 
 
 
 Verified The service technician did a great job working through the problem and coming up with the solution.  The convection coil in my Gaggenau oven had burned out and needed replacement.  In order to replace the coil was more complicated than anticipated.  But with perseverance the problem was solved.
  
 
      Posted on Yelp  
   
   Marco V. 
 
 
 
 Verified Second time fuse hvac all is good especially with eugene same technician from last appliance repair.
  
 
      Posted on Yelp  
   
   Jason L. 
 
 
 
 Verified They were very prompt and easy to coordinate the schedule with. I would definitely use them again.
  
 
      Posted on Yelp  
   
   Marco P. 
 
 
 
 Verified Great service. They responded quickly and fixed my oven in 30 minutes. Definitely recommend.

Ready to Feel the Difference?

Don’t put off comfort until later! Call Fuse Service today to order HVAC repair Berkeley CA or even install a new system.
Let’s choose the best solution together and make your home just the perfect place all year round.

Have questions or need assistance? Our friendly team is here to help. Contact us today!

Book Now Call Us (925) 302-2429