McMaster Mechanical

24 reviews

+1 (714) 497-0225

Photos

This is what it looks like before for downstairs.

New Bosch 2.0, 20-SEER, 5-Ton Inverter Ducted Split Heat Pump.

Bosch 1.0, 18-SEER, 2-Ton, IDS, Inverter Ducted Split, Heat Pump.

Bosch 2.0, 20-SEER, 5-Ton, IDS, Inverter Ducted Split Heat Pump.

20903 Ambushers St

Diamond Bar, CA 91765

+1 (714) 497-0225

McMaster Mechanical is a reputable company based in Diamond Bar, CA, specializing in providing mechanical services to commercial and residential clients.

With a focus on quality workmanship and reliable service, McMaster Mechanical offers a range of solutions to meet the diverse needs of its customers in the local area.

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Reviews

5.024 reviews

T S.

8/2/2024

Wow,what can I say. These guys are wonderful. I called around none and explained my problem. A few hours later I got a call back and they said they would be there in 10 minutes. Gary showed...

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Velma W.

8/2/2024

Very responsive to calls. Air conditioning unit was not running. Found the problem quickly and repaired. The cost was reasonable for service provided. Overall I was pleased with the service...

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Mandy S.

7/10/2024

We were so happy that Bryan fit us in his schedule on a hot Sunday in July. All the five star reviews are true. Bryan provided us tremendous service for a very good price. Someone else had "fixed"...

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JK K.

6/12/2024

We are so glad we called McMaster Mechanical for our ac repair. We could not get any cold air and could not figure out the cause. Bryan came over as scheduled and had our ac working again in less...

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Jerry T.

10/26/2022

I have used McMaster Mechanical in the past at my residence to diagnose an issue i was having with my AC losing freon. Bryant came out and was very knowledgeable and helpful. I also have a rental...

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So Cold Air n Heat Systems

So Cold Air n Heat Systems is a company based in Walnut, CA that specializes in providing heating and cooling solutions for residential and commercial properties. With a focus on quality service and customer satisfaction, the company offers installation, maintenance, and repair services for a variety of HVAC systems. Generated from their business information