4.5 
85 *The Angi rating for Heating And Air Conditioning Service companies in Atascadero, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Atascadero, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
Last update on July 23, 2026
Serving Atascadero, CA and surrounding areas
Approved (Corporate)
In business since 1983
Free estimates
Emergency services offered
"Met with employee and have not received estimate yet?"
+5
Serving Atascadero, CA and surrounding areas
Approved
In business since 2022
Free estimates
Warranties offered
"Great experience with Premier! Had them out twice to install 2 different Mini Split systems. Fast, on time, efficient. Will definitely have them for any HVAC needs in the future. Thanks guys!"
Serving Atascadero, CA and surrounding areas
Approved
In business since 2001
Free estimates
Emergency services offered
"They we quick to answer and very efficient"
Serving Atascadero, CA and surrounding areas
Approved
In business since 1994
Free estimates
Emergency services offered
"Oscar did an excellent job. He was professional and courteous."
+8
Serving Atascadero, CA and surrounding areas
Approved
In business since 1981
Free estimates
Emergency services offered
"Wightonâ  s does a good job. Itâ  s essential with the weather in Paso that our HVAC system works well. Wightonâ  s ensures we are comfortable and the systems work. No complaints."
+1
Serving Atascadero, CA and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1953
Free estimates
Emergency services offered
"This was our first experience using Wighton’s and it won’t be the last. Aaron was very professional and very nice to work with. Our air conditioner stopped working and he was able to fix it and did some maintenance work on the unit also. He also pointed out that we needed to replace the air filter which services our hvac system, which we were grateful that he did because we had never had it changed out with a new one and it was long overdue. We signed up for their maintenance program so that our ac/heating will be inspected and maintained on a regular basis. We are very happy with his work and highly recommend Wighton’s!"
+14
Serving Atascadero, CA and surrounding areas
Approved
In business since 1992
Free estimates
Emergency services offered
Plumbing, heating, and cooling isn?t solely our job, it?s our passion. We strive to provide you with the top plumbing and HVAC service in Paso Robles. No matter the size of the problem or time of day, you can trust us to get the job done right. After all, Paso Robles Plumbing, Heating, and Air has been servicing the community since 1983, bringing comfort to our customers right when they need it.
+5
Serving Atascadero, CA and surrounding areas
Approved
In business since 2007
Free estimates
Credit card accepted
"The team was respectful of my property and worked diligently to ensure that the project was completed within the timeframe and budget we had discussed."
Serving Atascadero, CA and surrounding areas
Approved
In business since 2009
Free estimates
Warranties offered
"Lester provided consultation, demolition, new dry wall installation and new framing. The job was done on schedule and results were professional."
+14
Serving Atascadero, CA and surrounding areas
Approved
In business since 2023
Credit card accepted
Offers commercial services
"I’m happy with the work and the price. My heater is now working properly and I have an improved thermostat. Thank you!"
+15
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