Tom and his crew did a fantastic job replacing our mini split a/c system. He's very knowledgeable,…read moremade thoughtful recommendations, and communication was great throughout the process. The new installation and system look and work great. It's such a gem finding good, honest contractors.

I wish all service providers treated its customers like this business does! The level of…read moreprofessionalism, communication and attention to detail is exceptional. In the mountains it can be hard to find a skilled service provider who shows up on time, knows what he/she is doing and follows through. Tom Danielsen exceeded my expectations. Hands down, I will continue to give him my business.

I recently purchased an older house that had a very old central ac unit that was very…read moreinconveniently inconsistent especially during this heat wave. I called one company for help who left me on hold for 30+ minutes. Other companies say it's old and try to sell me anew unit. Performance said they'll send someone right away. Then magically my ac worked 10 minutes before Jacob arrived. He charged me a modest fee, gave me some trouble shooting tips and maintenance advice. The ac soon stopped working again that very night. I called back and they sent Jacob back free of charge. You can tell he's very knowledgeable and I'm glad I had him working on my ac. He threw everything at it and after about 1-2 hrs he gave up and said he couldn't figure it out. Refuse to charge me. When he was packing up I tried to turn the ac on and it worked! Even Jacob was surprised. Ever since the ac has been working perfectly. I definitely recommend this company and definitely appreciate the professionalism, honesty and punctuality. Great wholesome company. Thanks again.

This service is weak on technical skills. Workmanship hurried and sloppy. Customer service…read moreambivalent. Warranty flimsy,

Excellent Service. We called and an excellent technician came and fixed our gas heaters the next…read moreday!

The entire crew was great! Professional, courteous, and went the extra mile to make the install…read morecorrect. Highly recommend this company

Things went super with my check up from Aire Serv. Jose was super on everything he did (as are…read moreall of the people that have come out from Aire Serv). I couldn't have asked for more. JHS+

Our heat went out in the middle of the night so I called Heather this morning and Jeff Wagner was…read moreat our place in Greenhorn Creek on the dot at 2pm as promised. He probably would have been there earleir but we had to make the drive from Pleasanton. Within an hour Jeff was able to diagnose the problem (a bad cionnection on one of the wires) and fix it on the spot. Needless to say we were extremely happy.

Jason was extremely helpful to me, both on the phone and in person…read more He fixed my old school heating system on the spot. It can get very cold in the Sierra mountains. Jason went above the call of duty to explain to me the process of my 30 year system and fixed it. I know little about electrical or heating appliances. He answered all my questions! I felt so happy! Mr Bertini you have an excellent technician, who truly cares about his customers! Kudos ! -Victoria

Professional, timely, personable and definitely value for the cost. Even on a weekend they would…read morerespond and if an emergency they were there. Got my water heater and whole house generator thru them.

What a great partner here in the motherlode to be able to have a quality company like Angels…read moreHeating and Air to handle all of our service needs for heating and air. They came right out on a holiday and Robert the technician went above and beyond to get us up and running so we could have heat and air. Thank you for your stellar customer service Robert and this company is such a huge value to us at our ranch.

I've used them multiple times to install a mini-split system, recharge an old A/C unit, and fix our…read morefurnace. They always show up on time and get the job done. The mini-split install was well done.

Amazing service! Came same day and had my unit up and running in no time! Thank you so much!read more

I've used The Air Doctor twice for repairs of my old AC unit. Sam has been amazing in responding…read morequickly (same day), being flexible (coming to fix it while I was not able to be at home), and reasonably priced (charging only a diagnosis fee for a fix). Overall, I'm very satisfied and recommend The Air Doctor. We will probably be looking to overhaul the entire HVAC system in the future with them.

This man gave me such a great experience. I had not…read morerealized how much I didn't know about my own hvac system. If you have problems with your H.V.AC. I HIGHLY recommend this company! Randy is the name of the man who helped me with my issues. Didn't break my bank. Hope you all have some good luck with this. He left me with a card to share!

I have dealt with local contractors on two property remodels for some time. I have never had an…read moreissue until now. I was quoted 1,200.00 for a mini split install which I agreed to. Upon completion I was texted by the owner for an increase of 300.00 It was more of a demand unprofessional text. I was thrown off by the aggressive text but in the spirit of being non combative agreed to pay the 1,500.00 Not even a half hour later I was given an invoice for almost 1,700.00. When I questioned it I was told I was a crybaby and that if I didn't pay it they would come strip everything off my property. I explained I would send him a check as we agreed and he has been texting me threatening messages all night. I'm not sure if he is drunk or high? I would consider looking elsewhere if I was you.

These guys are great. I called them at 8:30 in the morning with a water heater issue that was…read morebeyond repair. By mid-afternoon the project was finished. Curtis and his son Tom were very professional. I highly recommend Optimized Plumbing & Piping

I rarely leave reviews, but in this case it's worth sharing that Curtis of Optimized Plumbing and…read morePiping is truly top quality and worth 5 stars. He was responsive, a good communicator, highly professional, and prompt in replacing our water heater. If you are considering hiring someone who will be highly effective, dependable, and friendly, Curtis is a great choice. John B.