
Serving Monrovia, CA and surrounding areas
Approved
In business since 1997
Free estimates
Emergency services offered
"The service was very good, they were professional, on time, they did a good job with the installation."





+37


Serving Monrovia, CA and surrounding areas
Approved
In business since 1997
Free estimates
Emergency services offered
"The service was very good, they were professional, on time, they did a good job with the installation."





+37

Serving Monrovia, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2006
Free estimates
Emergency services offered
"Twice a year AC Dave comes to inspect our heating and cooling equipment. Their people always show up on time. They are well prepared because they know our house as we have retained them a little of ten years, since we acquired the house. There is always a good explanation at the end of what's up, like equipment that's still good, but obviously getting old, and may have to be updated or replaced. We're glad to have AC Dave as a reliable back-stop in case things might go awry, but so far so good."





+6

Serving Monrovia, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2022
Free estimates
Emergency services offered
"This was by far the best experience I've had when it involves repairs. My heater had been broken for a year. Because I'm on a fixed income, I couldn't afford to replace it. Quotes from others all recommended replacement. HD Mechanical gave me an estimate for repair and it was fixed right away, an at a fair price. Brandon and Tim are the best and are professional and dedicated to getting the job done without trying to upsell to unnecessary replacement. It works fantastic. They also happened to fix my ac as well, with no cost to me. If you are a woman alone, hire this company. They're honest and fair, and provide great service "





+14

Serving Monrovia, CA and surrounding areas
Approved
In business since 1988
Free estimates
Warranties offered
"We hired Air-Tech to replace all the old ductwork in our home and install a new furnace and A/C unit. They did a great job. Alex Fish was extremely responsive to all of our questions, from start to finish. He was great at explaining all of the options, and the pro's and con's of each, before we signed up. He also stopped by several times during the installation, which lasted 4-5 days. The two technicians who did the work were extremely professional, tidy, polite, etc. They wore face masks at all times and even took a long break one day when we asked them to because we needed silence for an important Zoom meeting. All in all, Air-Tech is a highly professional outfit. While it's only been a few weeks since the installation, everything is working as it should and we are very happy with the outcome. Highly recommended!"





+8

Serving Monrovia, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2005
Free estimates
Emergency services offered
"These guys were great. They did a great installation. It was completed quickly & at a better price than the other companies I checked. I highly recommend this company, & will use them for any of my HVAC needs in the future."





+19

Serving Monrovia, CA and surrounding areas
Approved
In business since 2013
Free estimates
Emergency services offered
"They did a great installing both."





+56

Serving Monrovia, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2014
Free estimates
Emergency services offered
"I am very pleased with the quality of work Matthew, Shawn and their staff did with the Main Sewer check valve replacement and the Main Shutoff Valve replacement. The Main Shutoff valve replacement and the Hydro Jet cleaning of the Main Sewer line was not part of the initial job to be done. Matthew authorized the added job without additional charge to the original quote I was given. Matthew and Shawn has great knowledge and answered all my questions to my satisfaction. They gave me a fair price, they were very professional, thorough and polite, from beginning to end. Clear explanation of needed repairs, sound advice without any inkling of price gouging or questionable add-on expenses whatsoever. Respectable and conscientious, could not be happier. Even very neat and clean. The people that worked with Matthew and Shawn were also very professional and very thorough. I will recommend them to my friends who need a plumber and call them again when the time comes I need a plumber. I will rate the work they did with A+ and Excellent!!!"





+26

Serving Monrovia, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Emergency services offered
"I needed my HVAC system urgently repaired, the technician arrived promptly to resolved the issue. They were professional and knowledgeable and gave me honest recommendations & also was very helpful. Highly recommend! Thank you!"





+23
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