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McMaster Mechanical
- Contractors
- Diamond Bar, CA
About this business
Southern California's Premier Nate Certified "ABC" Accredited Bosch Contractor specializing in residential and light commercial heat pump conversions, change out's, retrofit, service and preventative maintenance. Over 23 years experience serving Southern California.
Location details
20903 Ambushers St, Diamond Bar, CA, 91765, United States
Get directions| Weekday | Schedule | Status |
|---|---|---|
| Mon | 7:00 a.m. to 4:00 p.m. | |
| Tue | 7:00 a.m. to 4:00 p.m. | |
| Wed | 7:00 a.m. to 4:00 p.m. | |
| Thu | 7:00 a.m. to 4:00 p.m. | |
| Fri | 7:00 a.m. to 4:00 p.m. | |
| Sat | Closed | |
| Sun | Closed |
Bryan is very experienced with excellent service, he fixed the A/ C condensation line clogged for my client’s house. Reasonable charges too. I will definitely recommend him to everyone.
Brian is an amazing service provider! I had an issue where the HVAC was not turning on. Even though it was not urgent, Brian came the same day and completed the repair. He identified the issue immediately and repaired the issue. The level of professionalism, honesty and competence he displayed was second to none! This was originally a situation that was partially covered by our home warranty. However the home warranty vendor attempted a "money grab" and tried to extort an additional 400.00 in repairs that weren't necessary o... read more
I recommend McMaster Mechanical. Brian is very knowledgeable in his field. He got my furnace repaired the same day that I called him. He has previously worked on my ac with the same great results. I trust him for all my HVAC needs because he is not only very knowledgeable but also, just as important, he is very trustworthy. I don't trust large companies where their workers work on commissions. Brian will fully explain what repairs are needed and what your options are.
I highly recommend McMaster Mechanical! Bryan is awesome. He’s THE HVAC guy in our city and all the locals use him here. He is honest and upfront, which I appreciate. He doesn’t try to force repairs or replace thing to make a quick buck. He goes out of his way to help those in need, even though he is swamped. We will continue to use him for all of our HVAC needs!
Bryan is a true master of his craft—knowledgeable, efficient, and exceptionally skilled. He is honest and professional and made the entire HVAC repair process stress-free.
Frequently asked questions about McMaster Mechanical
How is McMaster Mechanical rated?
McMaster Mechanical has a 5 star rating with 71 reviews.
When is McMaster Mechanical open?
McMaster Mechanical is open now. It will close at 4:00 p.m.
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