Residential HVAC Services in Stafford, CT & Surrounding Areas

Stafford Mechanical Services, Inc. provides a complete range of HVAC services to residential customers. From quality home comfort equipment to the services you need to keep your family comfortable no matter the season, Stafford can help. As a full-service HVAC contractor, we provide you with everything you need – from installation of new home comfort systems, to annual preventive maintenance, to quality repair services.

Residential single family home

Choose Stafford for all your residential HVAC needs.

Family sits on couch with mother adjusting ductless unit with remote

When you work with Stafford, we’ll provide complete residential HVAC services in the following areas:

Signs you may need HVAC service

For your safety, and home comfort, and to ensure maximum value for your money, repairs, and maintenance may be essential. If your system is high in age or is experiencing issues beyond repair, a replacement may be the answer. Below are a few warning signs that may indicate your heating or cooling system can majorly benefit from or is in need of service.

  • Increasing energy bills: Our technicians will identify areas of improvement within your system, then perform maintenance/repairs.
  • Inconsistent cooling/heating: You may be experiencing warm/cool spots or your system unexplainably turning off and on.
  • Noisy operation: Hearing new and unexplained noises from your system likely indicates a mechanical issue.
  • Strange odors: This likely indicates the growth of mold, mildew, and other allergens/contaminants. A system cleaning can help to improve your home's air quality.

Contact Us For All Your Residential HVAC Service Needs

No matter what your home comfort need may be, Stafford Mechanical Services, Inc. is ready to help meet your needs. You may contact us via phone at (860) 684-9485. We look forward to helping you with all of your comfort needs.


Call Stafford Mechanical At (860) 684-9485

See What Customers Are Saying:

5 stars.

"Great Job"

The crew showed up on time and worked thru the day to remove my older furnace and air conditioning system and installed the new units on the same day. Did a great job and cleaned up all debris before they left.

Daniel B.

– via Google Reviews

5 stars.

"Responsive, Friendly and Highly Competent"

I would highly recommend Stafford Mechanical. They were responsive, friendly and highly competent.

Nicole C.

- via Google Reviews

5 stars.

"They do it right!"

Technician arrived on time and was courteous and very respectful while in our home. I have used Stafford Mechanical for 5 years now and have never had a bad experience. They do it right!

Susan M.

- via Google Reviews

5 stars.

"Best Price... A Pleasure to Work With"

I have used Stafford Mechanical for service since 2013 for all my HVAC. The company is very professional and knowledgeable. I needed to replace my 18-year-old oil boiler, and they quoted me the best price compared to other companies in the area. I would highly recommend them for any of your HVAC service. Bob the owner and the service crew are a pleasure to work with.

Jonathan D.

- via Google Reviews

Why Choose Stafford Mechanical

  • Providing expert service since 1991
  • 24-hour emergency customer service for contract customers
  • We hire NATE and EPA certified techs
  • Financing available with approved credit

To learn more, visit About Stafford Mechanical Best HVAC Services badge North American Technician Excellence badge
Environmental Protection Agency logo IGSHPA Accredited Geothermal Installer badge