Providing the Greater Boston Area with the Highest Level of HVAC Service


AC System Repair

Specializing in residential and commercial air conditioner repair, PJ Mechanical LLC is committed to keeping our clients in the greater Boston area comfortable.

Our expert technicians will get your air conditioning system repaired quickly and efficiently. No job is too big or small, and we deliver 100% customer satisfaction on every project. So whether you need air conditioner repair work for a single unit or an entire office building, our highly trained and experienced contractors will provide the speedy, high-quality service you can depend on with PJ Mechanical LLC.

Satisfaction Guarantee

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.