About Us

AAIR Systems Technologies has been in the heating and air conditioning business for 31 years, and we’re proud of the excellent reputation we’ve earned with our valued customers. So why are we different? We are heating and cooling PROFESSIONALS! We maintain a high level of quality among our staff, providing all of our installers and technicians with training on a regular, on-going basis. And we serve our customers with respect and a welcoming attitude.

We install and service:

  • residential heating and air conditioning systems
  • ductless systems
  • hydro-air
  • forced hot water
  • steam systems
  • gas and oil hot air furnaces
  • boilers and rooftop units
  • certified Mass Save cold climate heat pump installers

Call us today with your home comfort needs!

Ryan Casavant

Contact Us

Mitsubishi Diamond Elite Contractor

Mitsubishi Electric Cooling & Heating is one of the biggest names in ductless climate control. The company’s premier-level installers are called Mitsubishi Diamond Elite Contractors. These dealers are chosen based on their tremendous skill and excellent customer service ratings. Residents Worcester area can expect the highest level of service and product support.

Benefits of a Mitsubishi Diamond Elite Contractor

Once selected, Diamond Elite Contractors receive additional product support and installation training. This ensures every customer will receive the best advice and product information for their particular situation. This added knowledge base is essential in a climate as varied as ours here in the North East Additionally, Diamond Elite Contractors are authorized to provide customers with an exclusive 12-year compressor and parts warranty. You can rely on Mitsubishi Electric products to serve you for years to come. This is also one of the many reason that we are a Mitsubishi Diamond Elite contractor.

Bryant Factory Authorized Dealers

What makes a Bryant Factory Authorized Dealer stand out is the unparalleled performance the company offers – true excellence in every aspect of operations, product solutions and technical know-how.

Look for the Bryant Factory Authorized Dealer emblem which indicates your dealer has met our high standards for superior skills… superior service… superior products… superior comfort… and a superior promise — in writing — of 100% satisfaction, guaranteed. This is what our Bryant Factory Authorized Dealer and the dealership emblem stand for.

NATE Certified

North American Technician Excellence (NATE) is an independent, third-party organization that develops and promotes excellence in the installation and service of heating, ventilation, air conditioning, and refrigeration equipment by recognizing high-quality industry technicians through voluntary testing and certification. Our technicians have passed the rigorous testing necessary to qualify as NATE Certified Technicians.

BBB Recommended

The Better Business Bureau (BBB) system in the U.S. extends across the nation; coast-to-coast, and in Hawaii, Alaska, and Puerto Rico. Since the founding of the first BBB in 1912, the BBB system has proven that the majority of marketplace problems can be solved fairly through the use of voluntary self-regulation and consumer education.

Bryant Circle of Champions Distinction

AAIR Systems has recently been awarded the Bryant Circle of Champions distinction. Circle of Champions award winners are Bryant Factory Authorized Dealers that are judged on overall Bryant-branded product sales growth, high-efficiency and IAQ equipment sales growth, customer satisfaction and participation in various dealer programs and promotions. Here’s to another year of top quality products and services!