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FeaturedHVAC Companies in Fremont, California

Chill Heating and Cooling

Top Spot in Fremont Today 5.00 (1,026 reviews)(925) 350-7558

Chill Heating and Cooling

Chill Heating and Cooling began in 2019 and serves homes and businesses in San Ramon and surrounding communities, including Fremont. Beyond heating and cooling, it repairs residential refrigerators and offers attic insulation and air duct services.

Business Highlights
  • It describes itself as family-owned.
  • It lists a California Contractor’s License (C-20 HVAC).
  • It identifies itself as a Carrier Factory Authorized Dealer.
  • It identifies as a Mitsubishi Diamond Contractor.
  • It says each service carries a satisfaction guarantee.

Service Area

San Ramon, San Francisco, Lafayette, Walnut Creek, Pleasanton, Alamo, Dublin, Livermore, Danville, Pleasant Hill, San Jose, Berkeley, Concord, Castro Valley, Santa Clara County, Newark, Fremont, Martinez, Blackhawk, Bay Point and Discovery Bay.

Featured Local Business

Chill Heating and Cooling is one of 6 HVAC companies ProsGrade lists in Fremont, California.

Featured
Featured on ProsGrade
Listing details

8 services listed, including Residential air conditioning, Residential heating and Residential heat pumps. Open 24 hours, 7 days a week. Rated 5.0 from 1,026 reviews.

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

How This Business Compares

How Chill Heating and Cooling compares with the other 5 HVAC companies on ProsGrade in Fremont, using public Google ratings and review counts.

  • Ranks in the top quarter of the 6 Fremont HVAC companies on ProsGrade by Google rating and review volume.
  • Rated 5.0 on Google, at or above the 4.9 average of other Fremont HVAC companies on ProsGrade.
  • Has the most Google reviews (1,026) of the 6 Fremont HVAC companies on ProsGrade.
  • One of 6 Fremont HVAC companies on ProsGrade rated 4.7 or higher from at least 10 reviews.

Trust Signals

Open 24/7 for scheduling; call to confirm after-hours availability.

Services Covered

8 services
  • Residential air conditioningrepair, maintenance and replacement
  • Residential heatingsystem repair, installation and maintenance
  • Residential heat pumpsinstallation, repair, maintenance and replacement
  • Commercial air conditioningrepair, maintenance and replacement
  • Commercial heatingdesign and installation, repair, replacement and maintenance
  • Residential refrigerator repairside-by-side, top-freezer, bottom-freezer, French-door and built-in models
  • Attic insulationcellulose, spray foam, batts and blown-in insulation
  • Air duct servicesmaintenance, repair, replacement and sealing

Reviews

What customers say

Customers praise quick scheduling and punctual service. A homeowner with a zoned Carrier system appreciated a recommendation that accounted for the setup; another valued a detailed plan for a refrigerant leak and refill.

Customer Reviews

Sudhir Rao

The old Monogram had stopped cooling and a quick call and fantastic service from Chill Services breathed new life to the refrigerator!

Anket Mathur

We had a great experience working with Chill Heating and Cooling to replace the HVAC system in our house. Our old HVAC system was a Carrier Infinity system with multiple zones, so the setup was fairly complex and not something every contractor fully understands. We got several quotes, but Chill stood out because they clearly understood the existing system, the zoning constraints, and the realities of our house. Their recommendation was the most technically sound given those constraints, rather than just proposing a generic replacement. They were quick to schedule, showed up on time, and were professional throughout the installation. The install itself went smoothly, and they were careful and organized during the process. The new Carrier Infinity system has been working really well. It’s very quiet, heats our house evenly, and maintains the precise temperatures we set across the different zones. We’re very happy with the outcome and would recommend Chill Heating and Cooling, especially if you have a more complex or zoned HVAC setup.
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Slava Kravchenko

Back in October, my older Nest thermostat started going offline because Google no longer fully supports that generation in the Google Home app. It was frustrating to lose remote access and control. I knew it was an older model, but I didn’t realize it could cause partial failures like this. My furnace would cycle on and off erratically, leaving the house cold despite the thermostat seeming to work partially. I tried watching youtube videos and cleaning some components myself, but after a week with no improvement, I called Chill Service. Igor came out the same evening—super responsive! He inspected my furnace in about 20 minutes and pinpointed the issue: the malfunctioning thermostat. I was skeptical at first because light were on and it was starting the furnace, but once he replaced it with a new Google Nest thermostat (4th gen), everything heated perfectly again. He also installed a Nest temperature sensor in our bedroom (the coldest room in the house), and we’ve noticed a real difference—the room feels noticeably warmer and more comfortable at night now. This is my second time using Chill, and I can’t recommend them enough. They’re fast, friendly, knowledgeable, and genuinely kind. If you need HVAC help in the area, go with Chill—no hesitation!
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John Sun

My mom’s furnace stopped working over a long holiday weekend and Vik came over on a Sunday morning and fixed it fast. recommend

Al Pulcheon

Vik did a great job, and I would recommend their services.

Rohit Nath

Excellent service with great maintenance and after work follow up

Manan Bhatt

Vik, came and helped with our HVAC issues, and gave us great service and reasonable cost. Thanks guys for great and reliable service.

Akshay Naresh

I tried to install a smart thermostat on my own but the procedure was a bit more complicated than I thought. Alex came on time and was incredibly fast. He was able to identify the issue and install it in a breeze! I will definitely call on Chill Heating and Cooling again and hope to use them for a bigger project for replacing my HVAC system in the house.
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Elijah Taylor

These folks were quick to set up an appointment for a quote, installed a new split HVAC system the next week, and the job took one day total. Very professional staff and installers, especially Alex who wanted to go above and beyond to make sure (in his words) "everything is perfect" when the job was done. The install was very clean on the inside and outside of the house, see the pictures. I will definitely call these guys again when I have an HVAC need.
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Leyu Du

I had an excellent experience with Chill Service! Our heating system wasn’t blowing warm air, and the technician arrived right on time, quickly identified the problem, and explained everything clearly. He found a refrigerant leak and gave us a detailed plan for repair and refill. The work was done efficiently, and now the system works perfectly again.
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Frequently Asked Questions

Does Chill Heating and Cooling offer emergency service at any hour?

Emergency air-conditioning calls and residential heating services are available 24/7.

What does a heating and cooling maintenance visit include?

The company lists filter inspection, cleaning, diagnostics, thermostat evaluation and refrigerant-leak testing.

How does Chill Heating and Cooling choose a heat pump size?

Its replacement evaluations consider the home’s layout and heating needs when determining the system’s size and type.

What happens before attic insulation is installed?

The crew addresses moisture or insect problems and caulks air leaks before installation, then performs a final inspection.

How long can commercial heating replacement take?

Replacement can take from a few days to several weeks, depending on the system and project complexity.