HVAC Sunnyvale CA

Did your AC gave out just in time for the upcoming heatwave? Or maybe your furnace would not start during chilly evenings? Whatever your problem with heating, ventilation or air conditioning is right now, we are here to fix it. At Fuse Service your comfort is our main responsibility, and we will do our best to make you feel fantastic as soon as possible. So, if you need urgent HVAC Sunnyvale CA don’t hesitate to contact us today!

Best Heating and Cooling Services in Sunnyvale, CA

You may ask why do we consider ourselves to be the most outstanding HVAC Sunnyvale CA. That is easily explained! To begin with, over 15 years of experience in the field speak for themselves. Also, if you head to our Yelp page (or Google page, or any page with reviews for that matter), you might notice that we don’t do anything less than 5 stars. As mentioned before, our customers’ satisfaction is what we live for, so nobody leaves unhappy. And yes, it sounds low-key threatening — only with a good time of course!

HVAC repair Sunnyvale

Efficient HVAC Repair in Sunnyvale, CA

Apart from installations and replacement of various HVAC systems we can also fix you with a wonderful HVAC repair Sunnyvale. Whether you have a faulty blower in your furnace or your AC has a damaged compressor, Fuse techs can deal with anything a bad day brings. You won’t have to suffer terrible heat in summer or freezing cold in winter — we are local HVAC contractors Sunnyvale, so we definitely will have someone to come help you out.

Professional HVAC Installation in Sunnyvale, CA

Repairs are nice and easy, but sometimes what’s dead is unfortunately dead. We don’t lie to you about the condition of your equipment. So, if we see that there is no salvation to your unit, we offer the most cost-efficient replacement heating and cooling Sunnyvale CA solutions that will be perfect just for you. We are official dealers of various famous brands (ever heard of Daikin?) and we are trusted by thousands of your neighbors. Join them today to learn why our HVAC installation Sunnyvale is so wanted.

Enhance Comfort with Our Expert HVAC Service

We understand the importance of a properly functioning HVAC system, especially in Sunnyvale’s at times unpredictable climate. That is why our company specializes in cutting-edge heating and air conditioning Sunnyvale, showcasing the newest models and innovations to absolutely revolutionize your indoor environment. Smart systems, solar-powered air conditioners and the most efficient heat pumps are a piece of cake to us. But if you prefer a traditional gas heater, we can install that too — just voice your desires to us and they shall be granted.

HVAC in Sunnyvale

Why Choose Fuse for HVAC in Sunnyvale

A quick summary of why exactly you should choose FUSE for your heating and cooling Sunnyvale CA:

  • Expertise: With more than 15 years of experience, we bring a wealth of knowledge to every HVAC service.
  • Quality: We use only the highest-quality equipment and materials to ensure lasting results.
  • Reliability: Count on us for dependable and punctual HVAC repair in Sunnyvale, every time.
  • Affordability: Our competitive pricing comes without any surprise costs at the end.
  • Customer Satisfaction: We are dedicated to surpassing customer expectations, prioritizing your comfort and peace of mind.

Have no doubts that by choosing our HVAC service Sunnyvale you will choose the very best. 

Contact Us 

Reach out to us today and we will solve any of the issues in no time! Our customer support works 24/7 and you can always reach us via (408) 898-1576 or support@fuseservice.com. We are looking forward to making your life better.


Contact Us
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Yelp reviews for San Jose, CA
Deena D.
Deena D.
Very nice, knowledgeable, and helpful technician. Provided the options and associated costs. Would use this company again.
Ron B.
Ron B.
We chose Fuse to do the HVAC portion of our home remodel and we're very happy with their work! They installed a full Mitsubishi Mini-split heat pump system all throughout our house in 6 rooms. It was a massive job and they did the work relatively quickly and efficiently. The supervisor, Maxim, was very friendly and knowledgeable. Out of several bids that we got, theirs was the only one that gave us everything we wanted at a competitive cost. We'd be happy to recommend Fuse! We also had Fuse Electric work on the electrical portion of our home remodel, for which I wrote up a separate review.
Pablo L. D.
Pablo L. D.
Great service. They respond really fast and did a great job fixing my thermostat issues.
Manu B.
Manu B.
We got our duct work completely replaced in our 50 yr old home. They recommended the work, other companies didn't do this much due diligence and mentioned about asbestos but FUSE technicians went step ahead and climbed into attic and our crawl space to ensure there were no asbestos to begin with. Honest people and very competitive if not best quote I got. Moreover the installer, David and Jeremy worked 2 long days non stop to get work done at our home with 100% satisfaction. David explained everything to me and provided other recommendations for future. He is the most honest technician I have encountered in so long. Because of David I wouldn't hesitate to work with FUSE again. Thank you for such a great work. Very happy and highly recommend FUSE!!
K R.
K R.
The technical crews were excellent; very knowledgeable and capable. They were able to do our HVAC, water heater and ductwork replacement even when faced with several unexpected and very challenging situations. David in particular worked some very long hours to get everything installed correctly. The administration side had a few glitches, but everything worked out OK. I would recommend them, but if you are eligible for the Penninsula Clean Energy interest free loan, be sure to apply for it before the work is completed.
Matthew J.
Matthew J.
Exceptional service from FUSE HVAC! They installed a Mitsubishi HVAC system in our home, and we couldn't be happier. The team was professional, knowledgeable, and efficient throughout the process. Our home is now perfectly comfortable year-round, thanks to their expertise. From consultation to installation, everything was seamless and hassle-free. Highly recommend FUSE HVAC for anyone looking for top-notch HVAC solutions!
Amitabha C.
Amitabha C.
Fuse HVAC installed Mitsubishi Heat pump in my house and completed the project on 31st March 2024. David and Jeremy started the project and David finished the installation. David worked Saturday and Sunday until 11 PM to complete the work. It took 4 1/2 days. I am very happy with the work that David performed. I was watching the process of installation of the pump and was very satisfied to see that after finishing each step David will spend 10-15 min inspecting the work that he did to make sure that there was no mistake. The result was that during pressure testing to check for gas leakage or when the heat pump was run there was no unanticipated issue. The new ductwork that was installed by FUSE passed the HERS test. FUSE is also installing the attic fan to keep the air circulation going and keep the attic cooler. FUSE was referred to by my friend who used them for installing a similar heat pump and although they were a little more expensive than a few quotes I got from other vendors, I decided to go with them based on my friend's recommendation. I had made a right choice! My only criticism for FUSE is they are not able to estimate the time that it will take to finish the project. They told me it will be done in 3 days but it took 4 1/2 days. My project needed the air handler to be moved to the attic but because the space which had the gas heater was too narrow for the air handler. On the whole it was a good experience working with FUSE. They kept us warm for two days with heater fans and David worked Easter Sunday until 11 PM to install and start up the system without hurrying up at any step to get the installation completed earlier. A big thanks to him and to his assistant Jeremy!

About us

Thank you for your interest in Fuse Service

Phone: (408) 898-1576

Our address:
3314 Victor Ct, Santa Clara, CA 95054

E-mail: support@fuseservice.com

Business Hours: 8am - 8pm every day. Customer support 24/7