24/7 Emergency Service

8 Fruean Ave, South Yarmouth, MA 02664

(508) 394-7501


The weather in Cape Cod, Yarmouth, and surrounding areas demands just about year-round temperature control. While heating and cooling units take turns, the ductwork handles both. This largely concealed network of pipes delivers the air you breathe into the home. From indoor air quality, comfort and energy efficiency to running costs and wear and tear on heating and cooling equipment, ductwork needs to be kept in best possible condition.

Duct Repair and Maintenance from Cape Cod Mechanical Systems LLC

Cape Cod Mechanical Systems LLC offers professional duct repair and maintenance. We apply the know-how and resources of 35 years on the job. Our licensed, insured and qualified technicians are armed with state-of-the-art testing technology and adhere to advanced processes of leak detection, cleaning, sealing and more. We handle the specific requirements of all types of ductwork, restoring like-new operation.

You Can Trust Us With Your Ducts

Small holes, separations at the seams, contaminant buildup, poor design, insufficient airflow, crushed/twisted ducts and whatever the problem, Cape Cod Mechanical Systems LLC handles it quickly and effectively. We are a smaller, locally owned and operated HVAC company dedicated to attentive, thorough and rewarding job performance. Reach out to us online or by calling (508) 394-7501 and appreciate quick response, straightforward recommendations and no disruption to your home. Offering quality and reliability since 1989, we offer the benefits of an in-house sheet metal fabrication shop and expert services across Provincetown, Cape Cod, and Hyannis.

Plumbing Services, HVAC Repair & Heater Installation South Yarmouth, MA, Hyannis, MA & Yarmouth, MA

Heating Repair & Furnace Replacement in Hyannis, MA

Heating RepairPlumbing ServicesHVAC Repair

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

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.

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.

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.

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.

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.
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We offer top-quality products from trusted brands, ensuring reliability and performance for all your needs. With a commitment to excellence, we provide a range of options tailored to your requirements, guaranteeing peace of mind and satisfaction with every purchase.

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