Best Thermostat Installation in Irvine CA

These guys are amazing. We moved into a new house this winter, and have since had issues with both the central AC and furnace. cyrus and his crew scheduled visits for us promptly after we called. Each time, they fixed the issues quickly and explained what was wrong. They didn't charge an arm and a leg and were exceptionally friendly and professional. Super easy to work with and highly recommended.thank you so much !

Requested service for our oven. Communication was very good with quick responses. Very friendly and knowledgeable service.
I definitely recommend HVAC & Plumbers Westminster.

I called Tustin HVAC Contractor yesterday with two broken air conditioners in my house. Before that, everyone who went out refused to work on it and persuaded me to buy a brand new unit. Not HE! He arrived the same day with all the necessary tools, found the problem and fixed it and the price was very reasonable. I am thankful. Five star.

Thank you for your punctuality, reliability, and honesty. I’m definitely going to recommend your services to friends and family.

Charles with Always Plumbing Heating and Air was OUTSTANDING! This was my first time with this company and I was highly impressed. He was on time, very courteous, kind and professional. He diagnosed the problem, explained the process and repaired it quickly and efficiently. It was a very positive experience. So happy to have found a good AC company that I can trust with great service. I highly recommend Always and Charles and will continue to use them and will refer family and friends. Thanks Charles!

I had a great experience working with the company and their team to replace our boiler and radiators with a forced air system. His team had to figure out how to fit the stove, plumbing and air ducts into a very small space in our 100 year old building. They were incredibly professional, informative and efficient. They went beyond the scope of work and never caused any concern. I highly recommend them.

I am thoroughly disappointed with Greenstar. My new AC/Heating units were installed in 2019. In 2020 I called to ask for maintenance. A man answered and said, “We only install units. We do not maintain them.” So twice a year I used another company to provide spring and fall maintenance. This year (2022) parts started to fail and needed replacements. I discovered that Greenstar did in fact provide maintenance and repair service. I called again and was told we had a 5 yr parts warranty and labor. An appointment was scheduled to check my units. My first appointment was canceled due to a personnel emergency. A second appointment was scheduled. On the day before I was called to confirm. The day of the appointment I was called again by another person who didn’t see notes of my prior confirmation and then said I had to pay $99 for the service. When the tech arrived he didn’t conduct the whole house check that the first contact indicated would be conducted. And he said because I had not used Greenstar for maintenance they could no longer honor my service warranty. I told him I couldn’t get service in 2020 but he just shrugged his shoulders. Greenstar is so disorganized. They don’t communicate within the organization or to customers effectively. I will NEVER do business with them again! Buyer beware!!

This company is amazingly good. We lived with cold and heaters every winter and I thought it was just bad ducting and old Victorian drafts. Finally, based on the reviews, I called these guys to come and see why there is so little heat. The president of the company arrived almost instantly and made a thorough inspection. He laid out my options for both repair and replacement. When I saw how reasonable the price was, I decided to replace the old forced air oven. The very next day my new stove was delivered and installed, the old stove was cleaned and the place was left clean. 20 minutes after turning it on, the apartment became warmer than ever in the 18 years we have lived here. I must admit, a tear of joy came to my eyes when I learned that all those cold nights were over forever. I'm kicking myself for not doing this many years ago. These guys are the best.

I’ve been 100% satisfied with the service received. Big shout out to Sara, Ryan and Kamran, all were very professional and courteous.

Mauricio did an excellent job! Although it was just an evaluation, he took his time to listen to our concerns and thoroughly explain everything. He dedicated over 2 hours inspecting every aspect, leaving no stone unturned. We have complete confidence in the issues he discovered, especially since he provided plenty of supporting pictures. Our first experience with Complete Comfort has been outstanding, and we eagerly look forward to working with them again.

My shower drain was clogged, and Jim helped me unclog it within a short matter of time. He was professional, had great service, and took the time to explain to me what was wrong and how he fixed it. Overall great experience, I will be using this place for the future as well!

Taylor came to my home to check our tankless water heater
She is very professional and took her time to explain the problem.
And also fix it . We are very satisfied with her service.
We can tell she has experience on what she does.
Over all she is aswesome. For sure we recommend her and will call her back when needed.
Thank you Taylor

Trustworthy, timely and will definitely continue to use Moe for all my plumbing, HVAC and water heater repairs.
Thank you!!!

Have used them several times in the past. Always responsive, quality work, and no issues. I will continue to use them for my plumbing needs. Give them two thumbs up!!!!!

Sam did an an excellent job on our house. From plumbing to electrical to dry wall/paint, he and his crew did it all. His prices were also very reasonable. My husband and I are very satisfied. Thanks Sam for transforming our home into our dream home!

Rescue O.C. Plumbing,Heating & AC Repairs has been a life saver for me! They are incredibly knowledgeable and always find a way to get the job done right. Their customer service is top notch and they make sure to keep you up to date on any progress or changes in the work that needs to be done. I'm so glad I found them for all my plumbing needs!

We were facing issues regarding clogged drain, so I asked one of my friends to recommend the best plumber in orange county to address our issues urgently. My friend suggested Cali’s Choice plumbers, and the very next moment, I called them. They identified the issues and fixed the blocked pipe within a couple of hours. You can avail of their services at any time, at your convenience. Their charges are reasonable for all plumbing-related issues in an entire orange county. .