24/7 Emergency Service

1 Hanabea Lane, Nantucket, MA 02554

8 Fruean Ave, South Yarmouth, MA 02664

(508) 394-7501

$175 Off

Automatic Shut-Off Installation (insurance recommended)

Cannot be combined with any other offers. Call for more details.

$250 Off

Same Service Panel Swap

Cannot be combined with any other offers. Call for more details.

$300 Off

Whole-Home Water Filtration System

Cannot be combined with any other offers. Call for more details.

$400 Off

100A-200A Panel Upgrade

Cannot be combined with any other offers. Call for more details.

$500 Off

Furnace or Boiler Installation

Cannot be combined with any other offers. Call for more details.

$75 Off

Whole-Home Surge Protector Installation

Cannot be combined with any other offers. Call for more details.

$75 off

Sink or Toilet Installation

Cannot be combined with any other offers. Call for more details.

$50 Off

Oil Heating Maintenance

Cannot be combined with any other offers. Call for more details.

We’re Here When You Need Us.

Experience reliable HVAC service that keeps your home comfortable year-round. Contact us now to schedule maintenance, repairs, or installation tailored to your needs.

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Featured Five-Star

Customer Reviews

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Excellent technicians very knowledgeable. And great rates the owner Sid Horton Has very nice people working there, especially the secretary Deanna. Very nice woman.

Matthew J.

Great place, great work and great prices. Had another plumbing company start a job and do very poor work. Cape Cod Mechanical came in and Sean fixed my problem in under an hour.

Daniel S.

Water heater broke called the next morning. They were there that afternoon and replaced it in 1 day. Happy wife happy life. Saved a lot of money on Tylenol.

Jonathan C.

The technician from Cape Cod Mechanical, Robert, was friendly, efficient, and very knowledgeable. He has come for service twice, to tune up my heating system, and to service my air conditioning.

John S.

Whenever I have an issue Cape Cod Mechanical is very responsive and the plumbers are very friendly. I’m lucky to have this relationship.

Richard F.

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