About

My Dear Watson Plumbing, Heating & Cooling

Providing Quality Home Comfort Services Since 1987

My Dear Watson Plumbing, Heating & Cooling has proudly served the community since 1987, delivering dependable plumbing, heating, cooling, and handyman services backed by over 40 years of experience. As a family‑owned company, we believe strong communication, punctual service, and respect for our customers’ homes are just as important as the quality of our work. From everyday repairs to urgent situations, our team focuses on practical solutions that keep your home running smoothly.


We’re known for our commitment to fixing what can be repaired before recommending replacements, helping customers make informed, cost‑effective decisions. Using quality equipment and supported by NARI‑certified remodeling expertise, we offer free estimates, emergency services, and the ability to work directly with insurance companies when needed. Contact us today about our extended warranties and discover how MDW combines experience, integrity, and craftsmanship you can rely on.

Snow-covered suburban house and driveway on a winter day, with trees and a detached garage.

About

My Dear Watson Plumbing, Heating & Cooling provides heating, cooling, plumbing, and handyman services to the Middlesex County, MA, and surrounding areas.

Year Established

1987

Products

Services

  • HVAC
  • Plumbing
  • Heating
  • Cooling
  • Plumbing Service
  • Heating Service
  • Cooling Service
  • Cooling Repair
  • Heating Repair
  • Plumbing Repairs
  • Heating Installation
  • Furnace Change Out
  • Mid-Static Units
  • Ductless Mini Splits
  • Furnace Replacements
  • Toilet Replacements

Specialties

License Numbers

  • Master License #13308,
  • EPA Certification #PB5D44001943B8ENO
  • Oil Burner Technician Certification #127967
  • National Comfort Institute Carbon Monoxide Certified #C0601806
  • NCI Air Balancing Certified #0709519
  • Unrestricted Builders License # CS-076112
  • HIC #176858

Associations

  • National Federation of Independent Business (NFIB)

Brands

Pickup and Delivery

Payment Options

  • American Express
  • Cash
  • Check
  • Discover
  • MasterCard
  • Visa

Languages

  • English


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