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Avatar for Comfort 1 Heating and Air
Comfort 1 Heating and Air
5.0(
34
)
Air Ducts & Vents - CleanCentral A/C - InstallCentral A/C - Install - For Business+3 more

Serving Colfax, CA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Best HVAC company I've had to deal with for a long time. very professional, courteous, goes beyond the job to get a repair or install done right and timely. they're also the best bargain and use superior equipment compared to other companies. from the moment I contacted them to the last details of the job they shine high above other irresponsible companies out there. I highly recommend them."
New Bryant 3 Ton Condenser
New Bryant Package Unit
Hero Project
Response time5 hrs
Recommended by100%of homeowners
Avatar for Spoor's Heating & Air Conditioning
Spoor's Heating & Air Conditioning
4.8(
23
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For Business

Serving Colfax, CA and surrounding areas

Approved

In business since 1979

Free estimates

Credit card accepted

"Mr Spoor does thorough work. He has been in the business a long time and knows the field. I did not know him and called his company to give me a bid on a project. He took time to do some measurements and convinced me of a better course of action. I respect his knowledge of the field and will call him first."
Response time2 days
10 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Cobex Air
Cobex Air
5.0(
4
)
Central A/C - Install

Serving Colfax, CA and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"I had an outstanding experience with Cobex Air! From the very first call, the communication was clear and professional. Ilya arrived right on time, took the time to thoroughly inspect everything, and explained my options in a way that was easy to understand. You can tell he genuinely cares about doing the job right and making sure his customers feel confident and comfortable. The level of professionalism and attention to detail really stood out to me. It?s not often you find a company that combines skill, honesty, and great customer service like this. I highly recommend Cobex Air and will definitely be using them again for any future HVAC needs!"
New Outdoor Unit
Old Outdoor Unit
New Air Handler
New Outdoor Unit
New Unit

+1

25 neighbors recently requested a quote
Avatar for Thermotech Solutions, Inc.
Thermotech Solutions, Inc.
5.0(
2
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+1 more

Serving Colfax, CA and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"I own a business and had a company come out to fix our air conditioner. They came out 4 times, charged for all those time and the unit still was not working properly. I then decided to try someone else, so I called Thermotech on the referral of a friend. They came out, diagnosed the problem within 10 minutes (it was an old crumbling circuit board), showed me that bad part, ordered it and had it fixed in less than 24 hours. We have not had a single problem since! I was so happy with their service that I ended up using them for my home HVAC system.. I even referred them to a family member and they did a home install of a brand new HVAC system and they were very happy with the price, install, workmanship & fair pricing. Thermotech has found a customer for life with me. I have had so many bad experiences over the years with other companies telling & thermotech has been a game changer."
Response time1 day
Recommended by100%of homeowners
Avatar for Sidex Construction
Sidex Construction
5.0(
9
)
Central A/C - Install

Serving Colfax, CA and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"Worked with Andrew - he was quick to communicate, included all necessary details, and kept in touch. He and his crew (Alex and Andre) showed up on time and had the whole deck demolished and cleaned up in only 2 hours. Would definitely work with him again."
20 neighbors recently requested a quote
Recommended by88%of homeowners
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Air Conditioning questions, answered by experts

To diagnose a bad HVAC or AC damper, assess the airflow from your vents. For a manual damper, close it, run your system, and check for airflow. If air is still coming through the vents, the damper is likely faulty and needs repair or replacement. For an automatic damper, turn on your HVAC system and monitor the airflow and room temperature. Signs of a problem include low airflow, a room that won't maintain its set temperature, or a drafty feeling. If you suspect a faulty automatic damper, you may need to hire a professional for repairs.

Yes, it’s important to turn off your AC sometimes to give it a break and prevent it from freezing up. If your AC runs all the time, your system’s parts will wear down quicker, which may mean that you need to replace it sooner. Plus, using your AC constantly uses more electricity and leads to higher energy bills.

It’s never a good idea to run your AC without a filter, even just for a night. The filter defends your HVAC system from the dust, dirt, debris, and other grime in your home. Without a filter, those contaminants are more likely to get inside your system and potentially damage it. 

No, for two very important reasons. First, it’s illegal to release refrigerant into the air or ground since it can be toxic and cause environmental damage. Technicians typically pump old or extra refrigerant into separate tanks for special disposal. Second, without professional equipment to read refrigerant pressure and levels, plus the AC’s suggested requirements, it’s impossible to know if you’ve removed the right amount of refrigerant. Stay away from a DIY solution here and seek an expert with the right tools.

The simplest indicator is how long it’s been since your last tune-up. You should schedule an annual AC tune-up each spring. Beyond that, there are multiple signs that your AC needs a quick check by a professional. These issues include higher-than-average energy bills, decreased air flow from vents, higher indoor temperatures, and an air conditioning unit that stays on all the time or frequently turns on and off.

The Colfax, CA homeowners’ guide to air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.