McMahon Plumbing & Heating provides plumbing, heating, and drain installations, upgrades, repairs, and emergency services throughout Greater Boston.

McMahon Plumbing & Heating has served the Boston area since 1952. Our radio-dispatched trucks are fully stocked with tools and emergency equipment, and we can provide service to you whenever you need it, 24/7. 

Services

Plumbing: Residential and commercial plumbing repairs, installations, and services.

Heating: We service all types of heating and HVAC systems — hot water and steam boilers, furnaces, heat pumps, radiant heating systems, and more. We do heating system installations, upgrades, and oil to gas conversions.

Air conditioning: We can install and service all types of air conditioning systems, from central air to energy-efficient heat pumps and ductless mini-splits.

Drain cleaning: We service all types of drains, including sinks, tubs, toilets, showers, floor drains, and main line and septic drains.

Remodeling: We do quality installations for kitchen and bathroom remodeling projects.