Blue Diamond Heating & AC Repair Pleasanton

My boiler water pump was on the fritz, and it turned out to be more work than expected; all the water in the radiators had to be bled and things got a little messy through no fault of theirs. They changed forward assuring me that everything was fine and the job would be completed before they left, it was, and they did an excellent job. They even cleaned the work area before leaving. It felt good having the job in their hands and can say it was one of the best contractor experiences i have ever had. Thanks, guys!

I was so much happy to find them! the tech and the owner were very courteous, transparent, and quite knowledgeable. They really kept their face masks on the entire time and used booties when going to another part of the house.

My furnace stopped working on a very cold Saturday evening, I called many HVAC service companies with no luck. I found their HVAC services online. Mr. Tech called me right back. We tried to troubleshoot over the phone and Mr. tech showed up to fix my furnace about an hour later. Turned out it was a simple fix so he changed me a very fair price. I was very thankful for his responsiveness and availability to come out fairly immediately on a Saturday evening. I will def be using them again for any future HVAC work!

Amazing company and amazing people! The tech again I truly went to say thank you so much for fixing my heat. I pray God continues to bless you and your company. Be blessed!💟💟.

Great Service!!! If you are looking for great HVAC service. You have come to the right place. The tech is quite nice, professional, and knowledgeable. I promise you, you won't be disappointed.

The technician was very professional, gave a right and fair quote, and worked around myvery difficult contractor to get the job done. Exceptional company!🤍🤍.

Gave me a heads up call when he was heading my way , which is great as I have a dog that has to be put away because he is unpredictable. Great company !

They worked quickly and efficiently, explaining things to us along the way and ensuring we stayed informed. Would absolutely recommend

There service was fast friendly effective and reasonable and I'll call them again when I need assistance.

Very professional and trustworthy. Great with communication and job done well.