McMahon Plumbing & Heating

McMahon Plumbing & Heating has kept Greater Boston comfortable for over 70 years, operating from its Hyde Park headquarters at 47 Business Street. The company holds Master Plumbers License #16840 and maintains round-the-clock availability, serving residential customers across Boston's neighborhoods and surrounding communities. This multigenerational family business has completed installations and repairs for thousands of homes, offering both traditional heating systems and modern heat pump technology.

What distinguishes McMahon is its specialization in heat pump installations from leading manufacturers including Fujitsu, Mitsubishi, and Daikin. The company operates as part of Paradigm Energy Services, a larger network focused on energy efficiency upgrades for Massachusetts homes. This connection provides customers access to rebate programs and efficiency incentives not available through independent contractors. All work is performed by fully licensed and insured professionals who service the full spectrum of plumbing, heating, and cooling equipment.

Reviewers consistently praise specific technicians who handled their emergencies. Ledi completed a boiler and on-demand hot water installation in just two days during December, working continuously to finish ahead of schedule. At another home, Ledi replaced a heater motor in 30 minutes, restoring heat on a frigid winter day. Technician Sokol was described as incredibly detail-oriented during a furnace replacement, with one reviewer noting his careful handiwork. These named experiences appear across five reviews, all rating 5 stars except one 4-star review praising technician skill while noting occasional communication gaps with the front office.