Your Source for Green Heating, Cooling, & Plumbing on Martha's Vineyard

Service Redirect

Service Redirect


Maintenance, Repair, and Replacement


Marlon Thumbnail1


Phone Number: (508) 696-3120 #1


The Service Department at NMD is well versed in the service of HVAC and plumbing equipment, fixtures, and systems in both residential and commercial settings.

We provide seasonal services such as plumbing drain downs and turn-ons as well as preventative maintenance service of your heating system in the fall and your cooling system in the spring.

Members of our service teams have received factory training in the repair and maintenance of major HVAC brands and regularly update their service skills.

Contact Marlon Dwyer, our service manager, to schedule service work on your HVAC or plumbing system. He is able to dispatch service teams during our normal work day from 8 am to 4 pm.

If you have a plumbing, heating, or cooling emergency after hours and are a customer of record, please call 508 696 3120 ext 1 and leave a message AND send an email to; our on-call tech will be dispatched.