24/7 Emergency Service

8 Fruean Ave, South Yarmouth, MA 02664

(508) 394-7501


If you suspect a plumbing leak, don’t hesitate to get in touch with Cape Cod Mechanical Systems LLC. Contact us online or (508) 394-7501 for prompt action and skilled services anywhere across Cape Cod, Yarmouth, and surrounding areas. We utilize technological innovation for accurate leak detection and extensive training to achieve effective solutions without unnecessary damage to the property. Our licensed and insured plumbers have the experience and skills to properly locate and diagnose any severity of leak, including slab leaks. Quality and reliability since 1989.

Leak Detection from Cape Cod Mechanical Systems LLC

Hidden water leaks result in excessive moisture, potential structural issues and the likelihood of mold growth. Breathing in harmful spores puts occupants at risk of respiratory infections/illness and aggravated symptoms of asthma and allergies. If you’ve noticed musty smells, low water pressure, sounds of running water when the water is shut off or an excessive water bill, contact Cape Cod Mechanical Systems LLC for inspection and service.

Leaks Can’t Hide from Us

A random hot spot on the floor can be an indication of a leak in the hot water pipes. Mold, mildew or brown water stains beneath carpets, along the bottom of cupboards or on walls or ceilings are also signs of a leak. Cape Cod Mechanical Systems LLC is your leak detection specialist. As a smaller, locally owned and operated company, we are well-known for our quick response times and exceptional customer service. We look forward to earning your satisfaction and remain available for 24/7 emergency assistance throughout Provincetown, Cape Cod, and Hyannis.

Leak Repair & Leak Detection Hyannis, MA, South Yarmouth, MA, Yarmouth, MA, Cape Cod, MA, Dennis, MA & Barnstable, MA;

Leak Detection Hyannis, MA & Leak Repair South Yarmouth, MA

Leak DetectionLeak Repair ∴ Hyannis, MA ∴ Yarmouth, MA ∴ Dennis, 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.

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Featured Five-Star
Customer Reviews

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.

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.

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.

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.
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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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