Find and Invite the Best Commercial Plumbing Contractors in Keene, NH

Boyce & Drake is a locally owned company that has been a staple in the area of plumbing, heating, and cooling in Saratoga Springs since 1947, offering both residential and commercial services, including air conditioning, sewer repair, and emergency support 24/7.

P.J. Kennedy & Sons is a third-generation family-run mechanical contracting firm established in 1925, specializing in HVAC, plumbing, BIM/pre-fabrication, and building controls, with a reputation for integrity, quality performance, and a 24-hour service team ready to handle emergencies and mechanical needs at every stage.

S&O Construction Services, Inc. provides heating, air conditioning, ventilation and plumbing services to a broad range of industries throughout the Hudson Valley region of New York. S&O has successfully performed public work for 36+ years as an open shop contractor performing all phases of mechanical construction throughout New York State. Serving New York State, the Federal Government, local towns and municipalities, we specialize in mechanical contracting work at correctional facilities, schools, hospitals, psychiatric centers, military buildings, colleges & universities, and water treatment plants. ​

American Plumbing & Heating is a leading commercial plumbing contractor based in Boston, specializing in complex plumbing and fire protection systems for a variety of markets including education, healthcare, pharmaceutical, residential, and sports & entertainment, with a commitment to sustainability and 24-hour service.

DENS Facility Services is a company specializing in integrated facilities management, including maintenance, lab support, operations, and technical services for life sciences facilities. They focus on ensuring the smooth operation of R&D pipelines, from drug discovery to commercialization, by providing a full range of facility and laboratory services tailored to their clients' unique needs.

Blue Hill Plumbing & Heating, Inc. is a commercial plumbing and fire protection service provider with over 25 years of experience, serving customers across Massachusetts and Rhode Island.

SIGMA Mechanical Services is a full-service HVAC, refrigeration, and plumbing company based in Marshfield, serving the South Shore community of Boston with installations, maintenance, and emergency services for both commercial and residential projects.

Since 1924, J.C. Higgins has grown to be one of the largest fully integrated mechanical contracting companies in Massachusetts, Rhode Island, and New Hampshire, offering a single-source solution for complete mechanical systems and services. As a subsidiary of EMCOR Group, Inc., the company provides a range of services including HVAC installation, plumbing, and facilities operation with a commitment to excellence and integrity.

Caswell Mechanical, Inc. is a multi-service provider offering plumbing, heating, ventilation, electrical, and air conditioning services for residential, commercial, and industrial clients in Massachusetts, Maine, and New Hampshire.

JSN Services, Inc. is a company that started 15 years ago as Theater Xtreme selling home theater systems and has since expanded to offer a wide range of services including electrical, security, audio video, and plumbing, aiming to provide exceptional service and products at a reasonable price.

A.F. Ventolieri Plumbing & Heating is a trusted family-owned plumbing company based in Boston with a rich history of serving the Greater Boston area, offering a wide range of plumbing, heating, and gas fitting services with a commitment to excellence and customer satisfaction.

Triangle Refrigeration Inc is a family-owned business based in Fall River, offering a range of mechanical services including refrigeration, HVAC, plumbing, and electrical solutions, with over 50 years of experience in the industry. They provide 24-hour emergency services, one-year labor warranties on installations, and free in-home assessments for residential, commercial, and industrial customers in Massachusetts and Rhode Island.

Arden Engineering Constructors, LLC is a leading mechanical contractor in Rhode Island and Southern Massachusetts, offering a complete range of services for building's essential systems including virtual design & construction, engineering, mechanical, fire protection, electrical construction, and building automation. The company prides itself on its dedication to high-quality service, integrity, and customer satisfaction, and is part of one of the largest mechanical contracting companies in New England.

Sagamore is a mechanical contractor that provides commercial HVAC and plumbing services, including design-build, maintenance, and installation, to clients in industries such as healthcare, biotech, and pharmaceuticals across New England. The company prides itself on safety, quality, customer satisfaction, and has a dedicated team equipped to handle complex projects with a focus on education and innovation.

Emerson Swan is a manufacturers' representative serving the Northeastern United States, offering quality residential and commercial plumbing, heating, and HVAC equipment for over 90 years, with a commitment to integrity, innovation, quality, and service since 1932.