M & M Mechanical Services Inc DBA Big Bear Sheet Metal

Dan Z 

on Google

2 months ago

Only company in Big Bear that could actually fix a heater problem. Thank you and hope to use you when I replace the heater. 

Susan Huff 

on Google

3 months ago

I’ve used M&M twice now. Once for my wall heater and the second time for my tankless water heater. Arrived within an hour both times, fixed the issue, and reasonable prices. Will use them again! 

Juan Carlos Prieto 

on Google

a year ago

I recently had an issue with my furnace during a snowy day in Big Bear, and M&M Mechanical Services came to the rescue! From the very beginning, their communication was outstanding. When I called, no one answered immediately, but I left a message, and they called me back right away. Despite being incredibly busy due to the weather, they assured me they would come out to diagnose the problem. My service technician, Dean, was fantastic! He explained everything clearly and took the time to walk me through the issue and the repa... read more

Elise Martinez 

on Google

a year ago

Prompt, polite and efficient! We needed service in the middle of a heat wave, and figured it would be at least several days before someone could come out. They were out the same day! Arrived when they said they would, made sure to communicate what was going on, and before I knew it, the AC was back to blowing icy cold air. 

Cathy Atterman 

on Google

a year ago

Highly recommend, got back to me quickly and we're on time. Dean was fantastic and provided me knowledge of my heater so I now much more informed with a better understanding of how it operates and helped me on how to use my new smart thermostat. They are honest and reasonable and I will use them for future!