200 Auburn Street • Auburn, MA 01501

Serving Auburn & Worcester County

Central Heating and Air Conditioning Services

Central Heating and Air Conditioning Services

Call us for AC repair Shrewsbury MA.

Air Conditioning


Call McDonald Heating, AC and Plumbing, Inc. for air conditioning repair and replacements, professional air duct cleaning, ventilation problems, and heat pump repair and seasonal safety inspections. We are your complete Home Air Comfort Specialists.

Call the HVAC Specialists, McDonald Heating, AC and Plumbing, Inc. today for high efficiency air conditioning installations that will keep you and your family in low cost, eco-friendly comfort all year!

Did you recently move into a new home? Are you looking to upgrade your existing home comfort setup? Truth be told, a dependable air conditioner is not only indispensable but it’s critical to your well being, happiness, and relaxation, especially during the summer. If you’re searching for the best air conditioning installation and replacement in Auburn, Worcester, Holden, MA, and surrounding areas, then look no further! Our team here at McDonald Heating, Air Conditioning and Plumbing, Inc. have got you covered. Established in 1989, we’ve been bringing affordable comfort to thousands of homes in the local area for decades.

If you want to take advantage of the best products in the market, along with our second-to-none workmanship and results, you finally know you’ve got a trustworthy comfort advisor by your side. To make things easier for you, we also offer a great variety of financing options to suit your needs and budget, as well as top-tier post-installation services.

Reliable & Affordable Comfort

Did you know that a considerable number of nationwide cooling system installations come with faults? Statistics show that a massive percentage of brand-new installations are faulty right off the bat. What’s the reason behind this? Well, for most people, you’re just another number on a spreadsheet. Many contractors simply don’t care enough to give you a quality Air Conditioning installation & replacement in Auburn, Worcester, Holden, MA, and surrounding areas, and end up doing hasty, careless work. After all, they say that the devil is in the details. If you want to benefit from our top-notch workmanship, get in touch with our team today. The first step in this process is finding a contractor you can trust with your eyes closed. We offer timely, honest services that won’t break the bank. That’s the reason why we have been leading the local HVAC industry for many years in a row.

Our expertly trained technicians treat you like we want to be treated when we’re on the receiving end of a service. Each and every member of our team knows all brands and models like the back of their hand. We will help you take into account all the different factors that should normally go into this decision, such as:

  • The square footage of the space
  • Your budget
  • The type of system you need
  • Your ideal SEER (Seasonal Energy Efficiency Rating)
  • The best financing plan
  • And more!

The moment you reach out to us, we will help you figure out what’s the best unit for your unique needs and circumstances. Our faultless installation service will ensure you can rely on your air conditioning unit for many years.

Our Specialty Solutions We Provide for Air Conditioning

  • Manufactured Home Air Conditioning
  • Server Room Air Conditioning
  • Basements Air Conditioning
  • Garages Air Conditioning
  • Office Air Conditioning
  • Barn Air Conditioning
  • Shed Air Conditioning
  • Attic Air Conditioning
  • Church Air Conditioning

Our Air Conditioning Services Include:

  • Air conditioning repair
  • Air conditioning service
  • Emergency air conditioning repair
  • Air conditioning installation
  • Air conditioning replacement
  • Air conditoning maintenance
  • Air conditioning tune up
  • Air conditioning inspection
  • Ductless air conditioning
  • Central air conditioning
  • Central HVAC services
  • Ductless HVAC services
  • Heat pumps
  • Compressor repair
  • Condensate drain lines
  • Indoor air quality
  • Coil and duct sanitation
  • Air purification/ sterilization
  • Duct cleaning
  • Home protection: smoke alarms, co detector,
    Whole house surge protector
  • Duct repair/ reroute/ modification
  • Whole house dehumidifier
  • WiFi / Smartphone thermostats
  • Residential zoning systems
  • Ductless mini-split systems
  • Weather sealing/ home efficiency
  • Thermostat service
  • Filter replacement
  • Attic Insulation

Central Air Conditioning in Auburn, Worcester, Holden, MA, and Surrounding Areas

Central Air Conditioning Professionals

McDonald Heating, A/C and Plumbing Inc., provides our customers with certified HVAC technicians for system installations, repairs and maintenance. WE DO 24 HOUR SERVICE!

From our professionalism of our Sales team to the dedication of our HVAC technicians we are here to make your experience with us hassle-free. The McDonald team is committed to growing our company with satisfied customers.



Find out more information about our Service Agreements and then Schedule a Visit!

New Rebates Announced, Call us at (508) 832-5444 For More Information


  • Central Air Conditioning
  • Central Heating
  • Central HVAC Systems
  • Central Air Conditioning Installation
  • Central Air Conditioning Replacement Equipment
  • Central Heating Installation
  • Central Heating Replacement Equipment
  • Residential & Commercial (FREE ESTIMATE)
  • Residential Air Conditioning Repairs
  • Residential Heating Repairs
  • YEARLY Maintenance
  • Duct Cleaning
  • Indoor Air Quality Testing
  • Thermostat Repair Replacement
Trust our techs with your next Heat Pump repair in Shrewsbury MA
Contact Information
Contact Information
We offer a promise of integrity and knowledgeable workmanship to all of our customers in the Auburn & Worcester County since 1987.
McDonald Heating, AC and Plumbing, Inc.
200 Auburn St. Auburn, MA 01501
MA License # MPL12266
Office Hours: M - F  |  8am - 4pm
24/7 Service Available
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Do you have a last minute emergency? Is it time to complete that new installation? We are here to help guide you every step of the way!
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24 Hour Emergency Service Available • 7 Days a Week