Project Photos


Geothermal Installation – Holliston, MA

TJ’s most recent project involved replacing two 3-ton air-source heat pumps with two Florida Heat Pumps.   The ground loop heat exchanger is two 510-foot vertical bore, closed loop wells.   Every

Read More »


« Previous | Next »

Reading, MA – Viessmann Boiler and Lochinvar Squire HWH Install

High-Efficiency Viessmann Boiler

TJ’s recently completed an installation of a Viessmann Vitodens gas-fired boiler.  This new boiler replaced the existing Burnham oil-fired boiler.   Viessmann’s state of the art technology will

Read More »


« Previous | Next »

Wrentham, MA – Lochinvar WHN Gas Boiler and Squire HWH

Lochinvar Gas-Fired Boiler and Indirect Hot Water Heater Replacement

TJ’s recently completed a gas-fired boiler and indirect hot water heater replacement at an independent senior living community.  The equipment includes 

Read More »


« Previous | Next »

HVAC system install (Viessmann, Buderus, Trane, Nortec, Arzel) – Watertown, MA

TJ’s installed multiple facets of heat and air conditioning at our customer’s home in Watertown, MA, including a Viessmann boiler, Buderus radiators, two complete Trane HVAC systems, Nortec steam humidification,

Read More »


« Previous | Next »

Viessmann Vitodens 200 – Belmont, MA

After completing a Manual J heat load calculation, we determined that the best boiler for this particular home would be a Viessmann Vitodens 200 condensing gas boiler with full

Read More »


« Previous | Next »
Viessmann Vitodens 200 – Belmont, MA

Latest Press Releases


  • January 18, 2018 TJ’s Wins Best of Service on Houzz

    TJ’s wins Houzz Best of Service for the second year in a row!

    Continue

To request more information or a consultation

Contact Us Here

Our Latest Blog

2018 Mass Save Heating Rebates

Read More »