4.7 
45 *The Angi rating for Heating And Air Conditioning Service companies in Somerset, 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 Somerset, 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 January 07, 2026
Serving Somerset, CA and surrounding areas
Approved
In business since 2007
Free estimates
Emergency services offered
"They were great value, great service, and great work."
+15
Serving Somerset, CA and surrounding areas
Approved (Corporate)
In business since 1956
Offers commercial services
"Very fast and professional service. They understood the urgency for replacement due to heat wave. Highly recommend."
Serving Somerset, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2006
Emergency services offered
Warranties offered
"Nichols promptly replied to my needing an electrician and came right out and fixed my problem. The other companies I contacted did not even have the decency to return my calls or check on me. my house could have burned down! I will definitely call on Nichols again if I have a problem!!!"
Serving Somerset, CA and surrounding areas
Approved
In business since 2019
Warranties offered
Small jobs welcome
"Perrfecto, very professional On tome Quick and efficient"
+20
Serving Somerset, 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."
Serving Somerset, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2021
Free estimates
Emergency services offered
"Excellent service and response time, the window turned out very well"
+6
Serving Somerset, 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 Somerset, CA and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
Why choose us?\nDetail-oriented cleaning\nWe provide meticulous, thorough cleaning with a focus on every detail to ensure your home is spotless after every visit \n
+3
Serving Somerset, CA and surrounding areas
Approved
Hi I've done in home health care for several years ,and cleaned homes for years ! I'm very detailed ,baseboards ECT.. I have my own cleaning supplies and equipment for jobs!! I've never had an unsatisfied client and have always welcomed me back again!! I take pride in what I do always!! Thanks
Serving Somerset, CA and surrounding areas
Approved
At ZP Janitorial, we take pride in keeping businesses clean, fresh, and ready for success. From offices and commercial spaces to move-in/move-out and detailed janitorial services, our team delivers dependable, high-quality cleaning tailored to your needs.\nWe believe a clean environment makes a lasting impression — on your customers, your employees, and your bottom line. That’s why we focus on quality, consistency, professionalism, and attention to detail every time.\n🧹 Reliable & Professional Service\n✨ Detailed, High-Quality Cleaning\n🏢 Commercial & Janitorial Services\n🤝 Customer Satisfaction Is Our Priority\nLet us handle the cleaning so you can focus on your business.\n📩 Message us today for a free quote!
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