From plumbing contractors and heating professionals to hospitals, schools, and government agencies — Metropolitan Pipe has been the trusted supply partner for New England’s most critical industries for over 90 years.
Metropolitan Pipe is the go-to supplier for plumbing and mechanical contractors across New England. Whether you are a one-person shop or a 200-person mechanical firm, we stock the commercial plumbing fixtures, pipe, fittings, valves, and specialty items you need — with same-day availability and next-day delivery from three distribution centers.
Our counter teams know the trade inside and out. We help you spec the right product, source hard-to-find parts, and get you back on the job fast. From residential service calls to large-scale commercial rough-ins, Metropolitan Pipe has your back.
Metropolitan Pipe stocks a complete line of heating products — boilers, water heaters, circulators, baseboard, unit heaters, controls, steam specialties, and more — from top manufacturers like Weil-McLain, Lochinvar, Navien, Taco, and Grundfos.
We support heating contractors on everything from boiler replacements in triple-deckers to complex hydronic systems in commercial buildings. Our team can help with product selection, technical specs, and manufacturer training.
Metropolitan Pipe is a trusted supplier to institutional facilities throughout New England, including:
Institutional buyers benefit from our Vendor Managed Inventory (VMI) program, EDI integration, and custom reporting — designed to simplify procurement and reduce administrative overhead.
Metropolitan Pipe proudly serves local, state, and federal government agencies across New England. Our government customers include:
We understand the unique procurement requirements of government buyers — including tax-exempt processing, compliance documentation, and competitive bid support.
From ground-up new construction to tenant fit-outs and renovations, Metropolitan Pipe supplies general contractors and mechanical subcontractors on commercial and residential projects of all sizes. Our inventory of over 36,000 stocked products means you can source virtually everything from a single supplier — reducing vendors, simplifying logistics, and keeping your project on schedule.
We support projects ranging from single-family homes to mixed-use developments, office towers, retail spaces, restaurants, and multi-family residential buildings.
Metropolitan Pipe now serves the industrial and manufacturing sector with carbon steel, stainless steel, and specialty alloy pipe, fittings, and valves for process piping, steam distribution, compressed air systems, and chemical transfer. We support aerospace (AS 9100 aerospace-certified products available), biotechnology, chemical plants, food and beverage, paper mills, and large equipment manufacturers.
We provide corrosion-resistant piping materials, specialty flanges, and marine-grade valves for shipbuilding, vessel repair, and marine engineering projects. Our team sources high-quality domestic and compliant materials for both standard and non-standard marine applications.
We supply high-pressure pipe, specialty alloy fittings, control valves, and instrumentation tubing for refineries, petrochemical plants, and chemical processing facilities. All materials meet ASTM, ASME, and API specifications for hazardous and high-temperature service.
Metropolitan Pipe supports power generation facilities from natural gas to renewable energy, including high-pressure steam piping, boiler tubes, alloy fittings, and specialty valves. We represent the only expansion joint manufacturer in the U.S. with a nuclear power stamp.
We supply engineered products for bridges, pipelines, water treatment, and wastewater facilities — including ductile iron pipe, expansion joints, large-diameter steel pipe, and specialty valves for municipal water infrastructure.