24/7 Emergency Service

8 Fruean Ave, South Yarmouth, MA 02664

(508) 394-7501


For new construction builds, additions, updates and every residential, commercial and light commercial application, Cape Cod Mechanical Systems LLC makes the most of AC installation. We ensure no opportunity to elevate return on investment gets overlooked. From the latest innovations in cooling technology to our meticulous sizing and workmanship, there is simply no comparison to our results. We continue to build on a stellar reputation for quality and reliability since 1989.

AC Installations from Cape Cod Mechanical Systems LLC

Get in touch by way of our online contact form or call us at (508) 394-7501. As a smaller, locally owned and operated HVAC company, we do things quite differently from the larger corporations. There are no generic answers, rushed completion or mysterious delays. Cape Cod Mechanical Systems LLC is well-known for our swift response and customized approach to every project. Our qualified technicians listen to your priorities, work within your budget and consider every important detail. An in-house sheet metal fabrication shop accommodates every challenge.

We’ll Set You Up with a New HVAC System

Recommendations from Cape Cod Mechanical Systems LLC are focused on achieving perfect and consistent indoor cooling, healthy air quality, unobtrusive sound levels, unmatched energy efficiency, minimized running costs and dependable longevity. We draw from pioneering manufacturers such as Carrier, American Standard, Bryant, Trane, York, Rudd, Rheem and more to determine the ideal solution. From centralized to ductless options and everything in-between, we bring you the progressive features that deliver affordable luxury. We are the fully licensed and AC installation specialists that achieve satisfaction across Provincetown, Cape Cod, and Hyannis.

HVAC Installation, Air Conditioning Installation, AC Installation & Air Conditioner Installation Hyannis, MA, South Yarmouth, MA, Yarmouth, MA, Cape Cod, MA, Dennis, MA & Barnstable, MA;

Cooling System Installation Hyannis, MA | Air Conditioning Installation South Yarmouth, MA | Central AC Installation Yarmouth, MA

Air Conditioner InstallationCooling System InstallationAC System InstallationCentral AC Installation ∴ Dennis, MA ∴ Hyannis, MA ∴ Cape Cod, MA

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.

Schedule Service

Featured Five-Star
Customer Reviews

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.

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.

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.

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.
These Are The
Brands We Trust

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.

American Standard Logo
Carrier Logo
Bryant Logo
Payne Logo
York Logo
Goodman Logo
Gibson Logo
Trane Logo
Whirlpool Logo
Heil Logo
Grandaire Logo
Coleman Logo
Amana Logo
Ruud Logo
Honeywell Logo
Frigidaire Logo
Rheem Logo
Weather King Logo
Tempstar Logo

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