DMM Services is a HVAC & Plumbing Company located in Mumford, New York and has been servicing all of Mumford and the surrounding areas for many years. We specialize in Emergency Plumbers, Furnaces and Residential HVAC Services. Here at DMM Services, our mission is to always provide quality service at an affordable price. The success of our company is due to the dedication we provide to our customers. No matter the job, customer satisfaction is always our number one priority! Don’t hesitate to give us a call! Heating & Air Conditioning Installations, HVAC Repair & Services, Plumbing, Light Remodeling, Electrical Services Cash, Check "Monday Open 24 Hours - Open 24 Hours Tuesday Open 24 Hours - Open 24 Hours Wednesday Open 24 Hours - Open 24 Hours Thursday Open 24 Hours - Open 24 Hours Friday Open 24 Hours - Open 24 Hours Saturday Open 24 Hours - Open 24 Hours Sunday Open 24 Hours - Open 24 Hours"