Companion Plumbing and Heating

Companion Plumbing and Heating Marc Williams is a seasoned master plumber with over 17 years of hands-on experience in the trade. MPL #16762

Born and raised in the heart of Cape Cod, Marc Williams is a seasoned plumber with over 17 years of hands-on experience in the trade. Growing up amidst the charming seaside cottages and historic homes of Cape Cod, Marc developed an early appreciation for the intricacies of both old-world craftsmanship and modern plumbing techniques. After honing his skills through rigorous training, continuing edu

cation, and a decade of apprenticeship, Marc founded his own plumbing business, quickly establishing a reputation for excellence and reliability. His deep knowledge of plumbing systems, coupled with his expertise in carpentry, allows him to tackle a wide range of projects, from intricate pipework to precise fittings and repairs. Marc’s approach to plumbing is as much about artistry as it is about function. His dual skills in plumbing and carpentry enable him to seamlessly integrate plumbing systems with the structural aesthetics of homes, preserving the unique character of Cape Cod’s architecture. Whether it's a vintage Cape Cod cottage or a contemporary seaside home, Marc’s craftsmanship ensures both durability and beauty. In addition to his technical prowess, Marc is known for his commitment to customer satisfaction. He takes pride in providing personalized service, listening carefully to clients’ needs, and delivering solutions that exceed expectations. His reputation for integrity and excellence has earned him the trust of countless homeowners across the Cape. Outside of work, Marc enjoys camping, atv’s, dirtbikes, mountain bikes, RC cars, and spending time with his family, friends, and beloved companion, Tawny.

02/23/2026

Good morning everyone,

We hope you’re staying safe during the storm. We’ve received a few calls from customers concerned about frozen pipes if the power isn’t restored soon.

Now is a good time to locate your main water shut-off valve so you’re prepared if temperatures drop further. If it gets very cold and you lose heat, consider turning off your main water supply and opening your faucets slightly to let them drip.

Taking these steps can help reduce the risk of major damage. If a pipe does freeze or burst, you’ll only lose the water already in the pipes rather than risking significant flooding. Stay safe and warm.

01/23/2026
It’s getting to be that time of year! Call us for your winterization needs!
09/24/2025

It’s getting to be that time of year! Call us for your winterization needs!

Companion Plumbing is now booking home winterizations!!! Give us a call and we will get you scheduled.

Thanks to everyone who has been recommending Companion Plumbing! We are so grateful. Marc has been finishing up a lot of...
04/05/2025

Thanks to everyone who has been recommending Companion Plumbing! We are so grateful.

Marc has been finishing up a lot of remodeling jobs but is ready to start opening up summer homes and turning on those coveted outdoor showers!!! Give him a call!

Companion Plumbing is now booking home winterizations!!! Give us a call and we will get you scheduled.
10/07/2024

Companion Plumbing is now booking home winterizations!!! Give us a call and we will get you scheduled.

Our website is LIVE!
08/26/2024

Our website is LIVE!

Companion Plumbing and Heating - Cape Cod, Massachusetts

08/21/2024

Address

South Dennis, MA
02660

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