Best Thermostat Repair in Long Beach CA

Best plumber ever. Wish all service calls were like this!!

Colten arrived on time was polite and was able to get the job done. Very clean

They really are great, just like all the reviews say. I called them when my furnace went out recently -- received a return call in a few hours, scheduled someone to come out the next day, and when Carlos came, he quickly assessed the problem, and was friendly and so knowledgeable. Also - important - he helped me evaluate the different options to solve my problem (a more expensive option vs more affordable solution and the pros and cons of each), and did not push me hard in either direction or try to upsell me. Really appreciated that.

This has been my Go To company for over 20 years. No other team I've ever had do work on our home has had the same levels of accommodation, accountability, capability, competency and all around excellence. Even when they have to refer you to someone else; that person also does excellent work.

Job well done and great service.

Did a great job, very knowledgeable, and when a second more severe mainline back up happened he was kind enough to start the service at the drain location where I had figured the problem was located before going to where he thought it might be inside of the building. Super work though, great attitude, and thorough start to finish.

Master Best Plumbing Heating & Air Conditioning was great working on my HVAC and I was extremely pleased with the results. Not only were they prompt, professional, and knowledgeable but their prices were very competitive as well. If you're in need of HVAC services, I highly recommend Master Best Plumbing Heating & Air Conditioning - they are the best!

Been using them for years. Accurate trouble shooting, little jobs to furnace rebuilds. Even the crawl space under the house with the critters posed no problem. Calling them again tonight for gas problem.

John is great! We've used him a couple times and he is our go to guy for sewer and plumbing issues!

Super helpful via text advice if he can't come out right away and then quick work when he is able to come out. Very professional and it's been great getting to know him!