Air Conditioning Companies in Worcester, MA

Comprehensive list of commercial and residential air conditioning companies in Worcester, MA offering installation, repair and maintenance services.

Business Listings

We utilize only the highest and most efficient equipment. All labor and materials are guaranteed for one year. Redmond HVAC has a single goalto supply you, the client, with the very highest installation and service of your heating and air conditioning system. We are a complete-service firm providing best quality equipment.


Santon Plumbing, Heating and Air Conditioning is a family run business founded by Ed Santon in 1992. Providing full-service domestic and commercial plumbing and HVAC heating, ventilation and air conditioning, we're committed to providing our clients quality, state-of-the-art work with prompt, courteous service and installation.


Air conditioning, and heating repairs, and replacements. Same day service. We offer personal service and exceptional quality. All of our services and products are guaranteed. We have been in business since 1968. We service all of central, and eastern Ma. Our unparalleled service, great prices, and overall value are why our loyal customers won't go anywhere else. We look forward to serving you!

  • We are extremely pleased with Charlie and his work. He's honest, reliable and a pleasure


We take pride in knowing that each and every one of our clients is totally satisfied and every job is done totally and correctly - the 1st time. Through every season, whatever the weather or reason, McDonald Heating & AC Company will keep your home comfortable, safe and green for you and your family. But, that is just the beginning.

  • I had a very good experience with this company. The owner actually answers his phone unlike

Lester's Refrigeration is now proud to provide a complete ten year parts and labor warranty on all new heating & cooling systems. if your furnace heat exchanger fails during the 1st ten years, we'll replace the whole furnace for free. We are a Residential and Commercial Heating, Air Conditioning and Refrigeration Company situated in West Boylston, MA.


Whether your office or home is too cold or too hot, Air Temp Service provides the cooling, heating and HVAC services to get you back in your comfort zone speedily and affordably. Air Temp Service has been serving commercial and domestic clients throughout Worcester County and the Metro West area since 1981 with superior products and professional, ethical service.


Services Plus Mechanical supplies customers with knowledgable service and installation of high-efficiency HVAC products. These products supply a large return on investment the instant you buy them. We pride ourselves in providing clients Best-in-Breed products from manufacturers such as VIESSMANN, Unico Systems, Viega.


Aalanco is a complete-service air-conditioning and heating organization, delivering new installations, repairs, and on-going maintenance services to industrial and commercial facilities throughout New England. We supply service seven days a week, 24 hours a day. Aalanco's expertly trained service organization handles both scheduled and emergency repairs.