Get matched with top central a/c service or repairers in Challenge, CA

"Garrett and team were excellent, they provided top professional service at a reasonable price. I am very happy with my new furnace and the whole installation process. Highly recommend!"

"I called ThermoTech Solutions and they sent out a technician within 24 hours. I was pleasantly surprised that the technician was the same gentleman I talked to over the phone so I did not have to retell what was wrong with my system. Jason my technician who is also the owner was great. He tested my system, knew exactly what was needed, and had it repaired the very same day. He did not try to sell me on upgrading my unit or a bunch of repairs I did not need. The service was fast, very reasonably priced, and I have had no issues since. Will definitely be having ThermoTech Solutions come out for all my HVAC needs in the future!"

"Excellent service, very fast response to my request for service, picked up laptop, diagnosed issues. Initially thought it was an OS update issue but the hard drive had failed along with other components (including 'CPU). Because other components were involved, a new solid state hard drive was put into a laptop with a working processor - same type CPU as in the failed unit. The laptop was repaired and returned in less than a week. This company picked up and dropped off the laptop (driving from Huntsville, AL (about 60-70 minutes)-- great service in this covid environment. I would recommend this company to my family./friends and will use again."

"Excellent Service from planning through Execution and installation to final fine tuning. The folks communicated well and explained every detail of the step. Got permit and inspection done. It was seamless. Thanks. R."

"It was great. It was a fast service. he's very efficient, really friendly, thorough in answering our questions, really nice and easy to talk to."

"Great service tech. replaced a capacitor and got us up and got us running. Cleaned the unit as well. Joined the Shamrock Club. WATCH OUT FOR THE FREE PLUMBING INSPECTION!! Was an excuse to try and sell us a new hot water system for $10,500.00. Service is good ... say no to Plumbing Inspection"

"Went very well. Nick was professional and courteous."

"Spectrum One is our choice over and over again for renovating our home, which was built in the 1960s. Dennis comes out and looks at the scope of the project and gets back to you in a timely manner with an incredibly detailed and professional proposal. He takes into account your vision for the home and offers suggestions for improving the project or explains how the team can make that vision come to life. The project managers who oversee the project from start to finish have been diligent, respectful and ensure that the work being done is of the highest standards. They are on-site every day with a whole team working to get the job done as beautifully and as quickly as possible. The attention to detail from the whole group is what I most appreciate. We have used them for whole-home flooring (removal, installation and baseboards), recessed lighting, countertops, backsplash and would trust them with any project. We recently completed a third project with Spectrum One that included widening doorways, redoing an outdated fireplace hearth, and remodeling two bathrooms. Everyone at Spectrum One is quick to respond, honest, creative, and fun to be around. We love them and highly recommend to anyone looking to do a renovation, repair, or build!"

"It was excellent work and highly recommend for future services."

"Good work on the toilets. They tried to get the rocking toilet to level out by adjusting the bolts but finally the repair person recommended pulling the toilet and starting over. Since the floor was tile, the original tile installer did not level the tile with the drain properly, so the toilet need to be leveled in several areas. Appreciated that the repair person took the time to do the job right! The other toilet had some minor roots in the drain from the ill placed wisteria bush directly outside the bathroom, and the repair person gave recommendations on products to kill the roots. Still having some problems though, and will have to have them come out to go deeper into the line to pull the now dead roots out of the line. And lastly, the faucet that was leaking outside turned out to just be the hose itself was leaking - I thought this was so simple an issue that the call out fee could have been waived on that minor item, no repair was even done, he just looked at it. I put a new hose on it and problem solved. They responded promptly and clean up after themselves very well. This company was referred to me by the home warranty service that I have."