Make us your trusted partner for safe and sustainable solutions.

We’re a top provider of plumbing solutions, specializing in construction, maintenance, medical gas systems, and industrial piping.
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Established in 1903

E.H. Marchant Co., Inc.

The Edward H. Marchant Company (known locally as E.H. Marchant) has been serving the Boston area providing the highest level of plumbing installation and service “including preventative maintenance” as a fully licensed union company since 1903.

Our commitment to our clients to deliver the highest quality of craftsmanship and reliable service has kept us at the top of the industry for over a century. With over 120 years of experience working on a wide variety of small and medium-sized commercial projects, we have cultivated extensive relationships with many local facilities and general contractors.

We are proud members of Plumbers Union Local 12, Greater Boston Plumbing Contractors Association (GBPCA), Plumbing-Heating-Cooling Contractors Association (PHCC) and Associated Subcontractors of MA (ASM).

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What We Do at E.H. Marchant

We're committed to providing the highest quality services.

Plumbing Services

Keep operations seamless with the highest level of installation and service.

Medical Gas Work

Trust in our team of experts to ensure your facility’s compliance and safety.

Industrial Piping

We create durable systems engineered for efficiency and maximum reliability.

Treatment Plants

Promote public health and sustainability with our water/sewer treatment services.
Browse Through Our Recent Projects
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Bar Taco
Anthropologie
F1 Arcade
Avalon Bay
Blueprint Medicines
Tatte Bakery
Mighty Squirrel Brewing
La Padrona
Industries We Serve

Who have we worked for?

Our commitment to excellence has allowed us to build strong partnerships and deliver solutions that meet the unique challenges of each industry.
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Commercial Buildings

Hospitals

Restaurants and Cafes

Retail Spaces

Educational Buildings

Industrial Spaces