Your Trusted AC Service Company in Marlborough, MA
HVAC, Electrical & Plumbing Services
Serving Taunton and Surrounding Areas Since 1948
Choose Boston’s Home Team!
Keeping Your Business Comfortable Is Our Priority
Over 75 Years In Business
We Have The Experience You Can Trust.
With extreme temperatures becoming the norm, there’s no telling what Mother Nature has in store. So, when it’s triple-digit temperatures in Marlborough, MA, you need a reliable air conditioner to keep your home comfortable and safe. That’s where Cotti Johnson HVAC Inc. comes in.
Whether you’re dealing with a malfunctioning unit, looking for seasonal maintenance, or considering a brand-new installation, our team is here to keep your home or business cool and comfortable. As a leading AC contractor in the region, we offer expert solutions for all your air conditioning needs.
Look for us in these areas:
- Hudson
- Northborough
- Southborough
- Westborough
- Berlin
- Bolton
- Sudbury
- Framingham
- Shrewsbury
- Worcester
Want to work for a leading cooling company? Take a look at our Careers page to see what positions may be available in your area!
Marlborough, Massachusetts AC Repair & Maintenance Services
Living in Marlborough, MA, means experiencing hot, humid summers that demand a fully functioning air conditioning system. If your AC starts making strange noises, blowing warm air, or fails to turn on, don’t sweat it—call Cotti Johnson HVAC, Inc. for fast and reliable repair.
We specialize in diagnosing all types of cooling issues and offering long-lasting solutions. Regular air conditioner service is essential to extend the life of your unit and improve efficiency. As a professional AC service company, we offer seasonal tune-ups, filter changes, and comprehensive system checks to keep your cooling system in top shape.
Middlesex County AC Installation & Replacement Services
If your current air conditioner is over 10-15 years old, frequently breaks down, or struggles to keep your home cool, it may be time for a replacement. Our experienced AC service contractors offer expert installation services throughout Middlesex County, ensuring your new unit is correctly sized and properly installed for maximum efficiency.
We work with leading brands and offer guidance on selecting the best system for your space and budget. Whether you’re replacing a worn-out unit or installing an AC system in a newly constructed property, trust our air conditioner service company to get the job done right.
Check out our specials and coupons for big savings on installations and services.
MetroWest Ductless Mini Split Services
Looking for a flexible and energy-efficient cooling solution? Ductless mini split systems are a popular choice across the MetroWest region, especially for homes without existing ductwork or for room additions and in-law suites.
Cotti Johnson HVAC, Inc. provides full ductless mini split services, including installation, repair, and maintenance. As a top-rated AC service contractor, we help you enjoy zoned comfort, lower energy bills, and quiet operation with these innovative systems. Schedule air conditioner service today to explore how a mini split could transform your home comfort.
Here are some of our current limited time offers, call for additional details. All specials are subject to availability, some terms apply, some terms based on credit approval. Offers cannot be combined.
When it has to be done right the first time, call Cotti Johnson HVAC, Inc. in Marlborough, MA, at 508-301-1831.
