Welcome to D/M Heating, Air & Sheet Metal

At D/M Heating, Air Conditioning and Sheet Metal, our goal is to keep you satisfied. We provide year round service in Merced, Stanislaus, Mariposa, Madera and surrounding counties. Our equipment is top quality and we make sure to get the job done for a fair price. We stand by our work so you can be confident you made the right choice. We strive to build lifelong working relationships with our customers.


Danny Mendoza is the proud business owner of D/M Heating, Air Conditioning & Sheet Metal. Danny started work as an apprentice for a local company in July of 1980 at 22 years old. He attended Modesto Junior College from 1980-1984, receiving apprentice training in conjunction with ACTA. In May of 1996 Danny obtained his contractors license.

In March 2003, after 23 years of employment with the same company, he decided to start his own business with fellow employee Bryan Tobin. Danny has over 30 years experience in all types of HVAC systems and continues to serve Merced, Stanislaus, Mariposa and Madera counties.

Our Services Include:

HVAC Service
Duct and dryer vent cleaning
Sealing, repair, replacement
Sheet Metal
Rain Gutters
Repair, replacement, new construction
Custom gutter, copper

We service all brands

What is our service schedule and how can it benefit you?

At D/M Heating, Air & Sheet Metal, we offer you a biannual service schedule to maintain your heating/cooling system operating efficiently. At your convenience, we set up scheduled times twice per year:

So what exactly does our service schedule provide?

We service all brands for $60 per visit, or $120 per year. Call today to begin your service schedule!

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Contact Us

PHONE: (209) 563-9272

FAX: (209) 563-6060


8140 Merced Falls Rd

Snelling, CA 95369


16053 3rd Street

Snelling, CA 95369


Bryan: (209) 564-6036

PHONE: (209) 563-9272
FAX: (209) 563-6060