PJ Mechanical LLC

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PJ Mechanical LLC Serving the Greater Boston Area

$300 Off All Residential Installs*
All Work Guaranteed
Ask About Our Rebates
*Some restrictions apply - inquire for details

AC System Installation & Replacement
AC System Maintenance

Furnace Installation & Replacement
Geothermal Heating and Cooling
Heating System Installation & Replacement
Heating System Maintenance
Heating System Repair
Indoor Air Quality Solution

Welcome to PJ Mechanical LLC

PJ Mechanical LLC is a full-service heating, ventilation and air-conditioning contractor for commercial and residential customers. Our certified technicians have the training, tools and experience to handle a complete range of heating, air-conditioning and air-quality services.

Furnace, Air Conditioning & Heat Pump Installation (New & Replacement)
High Velocity Air Conditioning
HVAC System Repairs & Safety Inspections
Indoor Air Quality (IAQ) Equipment Installation & Service
Scheduled Preventative Maintenance
Integrated Control Systems

At PJ Mechanical LLC, we work hard to make sure our customers are completely satisfied. Our Satisfaction Guarantee includes: priority service for existing customers; no charge for covered parts per the manufacturer's written warranty; unlimited no-charge service calls for the first 12-months after installation by PJ Mechanical LLC's professional, certified service technicians.

Manufacturer warranty + 1 year labor
Service & install all makes and models