Boston Plumbing, Air Conditioning & Heating Specials

McMahon Plumbing & Heating

$250 OFF

Expires: April 30th, 2019

$250 off the installation of a High Efficiency Viessman Boiler if installed by April 30th, 2019

McMahon Plumbing & Heating

$150 OFF

Expires: April 30, 2019

$150 off the installation of a Rinnai Tankless, On-Demand Water Heater if installed by April 30th, 2019.


McMahon Plumbing & Heating

Spring Drain Cleaning Special

Expires: May 31, 2019

Hire us to clean any drain (other than a main drain or stack) and we'll clean a second drain for 50% off.

* Does not apply to Main Drain, Sewer Line, or Main Stack Drain.


If you are looking for discounts on plumbing, air conditioning or heating services in Boston, please call 1-800-431-5660 or complete our online request form.