
Serving Delhi, CA and surrounding areas
In business since 1973
Free estimates
Emergency services offered
"Quick response to our needs, our old AC went out in the beginning of a heatwave, we had a new unit installed the next day. Great Service"

*The Angi rating for Boiler Installation companies in Delhi, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Installation needs.
*The HomeAdvisor rating for Boiler Installation companies in Delhi, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Installation needs.
Last update on August 18, 2026

Serving Delhi, CA and surrounding areas
In business since 1973
Free estimates
Emergency services offered
"Quick response to our needs, our old AC went out in the beginning of a heatwave, we had a new unit installed the next day. Great Service"

Serving Delhi, CA and surrounding areas
In business since 2011
Free estimates
Emergency services offered
"We contracted Cencal to install a new HVAC system over the summer based on their strong reputation on Yelp. They went above and beyond exceeding my expectations on everything from planning, to implementation to customer service. This is probably one of the best contractors I have ever worked with. You can be confident in choosing them over competitors for your HVAC needs. I will be using them again for any future HVAC needs."





+12

Serving Delhi, CA and surrounding areas
In business since 2000
Free estimates
Emergency services offered
"Mega Power Electric is an excellent company to work with. Gary and his team are knowledgeable, honest, and will go out of their way to get the job done right. We installed panels and solar battery storage unit in our home and we're reaping the benefits of being clean and green."





+32

Serving Delhi, CA and surrounding areas
Free estimates
Emergency services offered
"Exceptional product and service, Long's Air Heating and Cooling put in a system that is more effective and efficient for my home than was installed previously. They arrived as scheduled and where professional and courteous. Cleaned up everything nicely. I have already recommended them to family and friends and will continue recommending them. P.S. Long's also provides a twice yearly maintenance with the first years maintenance free. Thanks Jordan"





+11

Serving Delhi, CA and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"Jim did a great job. He quickly assessed the problem and then took our unit with him to work on it more. When he got back to us, the fix would have cost more than it was worth. He gave us options for a new or refurbished PC. We felt the refurbished was a good deal and chose that. He came back and set that up and we are very happy with it. He then took a look at my laptop and again took it along. He tuned it up and installed a speed upgrade we wanted. Of course, we paid extra for the new unit and upgrades, but we thought the price was very fair. Jim seemed very knowledgeable and responsive. We will definitely call him again if we need any computer services."



Serving Delhi, CA and surrounding areas
In business since 2018
Free estimates
Emergency services offered
"It went great, walked me through every step of the way, informed me with any questions or concerns I had during the installation. Definitely the best around!"





+3

Serving Delhi, CA and surrounding areas
In business since 2020
Free estimates
Emergency services offered
Specializing in climate controlled environments with over 15+ years experience. Be in control of the air you breathe both in its comfort and cleanliness for piece of mind and the health of those around you.

Serving Delhi, CA and surrounding areas
Free estimates
Emergency services offered
Credit card accepted
"At first it went well. The technicians were professional. They said the install would take 2 1/2 days. The first two days were fine. They asked if they could change the date to finish the install and we said yes. They came for the final 1/2 day of work which turned into a whole day. Early in the afternoon, one technician said he had to leave early. No problem. The other two technicians said they could finish. It went on and on. The two technicians could not figure out how to wire in the thermostat, and they finally gave up. The heat would turn on, but never turn off by itself. My mom had to keep getting up in the middle of the night to turn the unit on and off again to keep from freezing or sweating like in a sauna. They said they would be back the next day to install a simple thermostat and have everything working correctly. .they did not return. Everytime I called the technicians would tell me they were working on roofing jobs for other customers that had to be finished immediately because it was going to rain. After two weeks of this ********, I put my foot down and said I wanted my parent's job finished. Two technicians came out one more time and installed a new, very simple looking thermostat. I thought everything was great and thanked them, only to find out a year later that the new thermostat had also been wired incorrectly and would not come on or shut off on its own. This was the first time my mother has ever had central heat and air. She didn't realize that the thermostat wasn't working properly, and I didn't find this out for an entire year. My mother had a schedule posted on her bedroom wall reminding her when to turn on and off the unit to keep the temperature comfortable. Needless to say, I was ******. I called and asked the company once again to fix the problem. This time they sent out Amoz Marshsll. He was knowledgeable, professional and polite. He fixed the wiring problem in 15 minutes, apologized for it being done incorrectly the first two times and left. He was amazing. I wish he had installed the original unit."

Serving Delhi, CA and surrounding areas
We specialize in Heating and air conditioning installation, maintenance services, and repairs. We service all new construction, residential, and commercial properties. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!





+7

Serving Delhi, CA and surrounding areas
In business since 2022
Free estimates
Emergency services offered
"Iz is very good in his work. He assembled some furniture for me and also installed curtains in my house. He is easy to work with and did a great job. I recommend him for handyman work."
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