Air Conditioning Companies in Worcester County, MA

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

Business Listings

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.


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.



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

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.


Since 1930, Whitney Oil has been serving Clinton, Lancaster, Sterling, Bolton, Berlin and other central Massachusetts towns with quality service. Now in our 3rd generation, we remain the leading complete service firm. Well known for quality and friendly service. Founded by Benjamin F. Whitney in 1930. Whitney Oil was run by Martin B. Whitney Sr. from 1951 until 2000.


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.


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.


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.


Spadafore Oil Company... providing all of your heating and air conditioning requirements with the quality, dependability and comfort that you deserve all year round. For more than sixty years, Spadafore Oil has prided itself on delivering Central Massachusetts with superior services by expertly trained specialists who can be depended on for round the clock emergency repair services.


Meacham Heating, Cooling & Energy Solutions has over 25 years of experience installing, replacing and repairing home heating and cooling systems throughout Central Massachusetts for residences and businesses. We provide a variety of services ranging from preventative to emergency response, and we work with all kinds of systems to help as many people as possible. We owe our success to the trust our


In 1939, Otto K. Terho wanted to begin a fuel delivery firm based on his belief that by concentrating on client service and delivering the very highest quality products and services, client loyalty would follow. Our mission continues to be to supply a comfortable and healthy home climate for our clients.


Keith Beaudoin Plumbing and Heating. is an owner operated family owned business. Started by word of mouth and now have over twenty five years of knowledge. Plumbing, Heating and Air Conditioning Contractor for both commercial and Residential Properties. Familiarity in the latest heating techniques as well as experience with the older Heating, Cooling, and Plumbing Systems.


DiPrima HVAC Your total comfort specialists. Serving Massachusetts and New Hampshire with over 27 years of knowledge. DiPrima HVAC is your local heating, ventilation, and air conditioning contractor. We are situated in Lunenburg Massachusetts. We are fully licensed and bonded. We supply service for everything we install.


C & C Temp Control. is a completely licensed complete service HVAC firm, supplying industrial, commercial and domestic Heating and Air Conditioning. We are a local, family owned firm serving the Central Massachusetts and Metrowest areas and their surrounding towns.


A Full-Service Company Since 1990 We’re HomeWiz, and we’ve been a family owned and operated business serving the Greater Boston Area since 1990. Fully certified, licensed, and ensured, our HomeWiz electrical and HVAC technicians are ready to solve home service dilemmas — from standard issues such as power outages and annual tune-ups to more modern obstacles such as home automation and smart technology

  • Excellent customer service and reliable team! I've had the pleasure of knowing the Oven

Sales, installation, and service of A/C systems, Gas hot air, Gas hot water boilers, Hydro air, Heatpumps, and all refrigeration systems. We now sell American Standard equipment as our primery equipment choise, we'll continue to sell Trane an American standard componey as well.


The program will enable individuals who purchase Energy Star appliances to qualify for rebates. Qualified appliances may include: central air conditioning, heat pumps air source and geothermal, boilers, furnaces oil and gas, room air conditioners, clothes washers, dishwashers, freezers, refrigerators, and water heaters.


Delivering exceptional client service to quality conscious clients. We Support the Boys and Girls Clubs of Metrowest. CPS heating & cooling is a complete service heating, ventilation, and air conditioning firm. We provide free estimates, preventative maintenance, indoor air quality products, controls and more. At CPS our primary mission is to make sure your satisfaction.


Install a new high efficiency gas furnace and we'll replace your existing A/C unit with a new higher efficiency one for free! We are best known for our quality heating and air conditioning products and professional service among the people of the Metrowest area since 1963, and we currently have an A+ rating from the Better Business Bureau.