Call us for Water Heater Replacement and other Plumbing needs.

We've got a number of different options to help you with all of your air-conditioning needs.



For all your Home comfort needs / 978-346-4216

David Heating employs only the top heating and cooling technicians. Our technicians are experts in boiler, air Conditioner, and furnace repairs as well as all major equipment replacements.

We provide 24 hour service in Merrimac MA, Amesbury MA, Newburyport MA, Newbury MA, Rowley MA, West Newbury MA, Georgetown MA, Groveland MA, Haverhill MA, and surrounding areas. As well as Hampton NH, South Hampton NH, Hampton Falls NH, Seabrook NH, Atkinson NH, Danville NH, Hampstead NH, Kingston NH, Newton NH, Plaistow NH, Salem NH, Sandown NH, Windham NH, and surrounding areas.

To set-up maintenance, repair, or replacement estimate, call (978) 346-4216 or email us at

We've got years of experience to help you determine how to tackle all of your heating concerns.

Call David's... We are there when you need us most!


Proudly serving Merrimac  for over 25 years..