Proudly Serving North Central Connecticut Since 1991

Stafford Mechanical Services Inc. has been providing service and installation on all types of heating and air conditioning systems since 1991. We are located at 4 Industrial Park Dr in Stafford Springs, CT which consists of a complete sheet-metal/duct fabrication shop and we also stock many types of heating and cooling repair parts to support our service department.

A Stafford Mechanical Technician arrives at a residential job, and approaches the house from his van.

The Stafford Mechanical Difference:

Custom fit to your home

Since we have a sheet-metal duct fabrication shop each system we install is custom fit to your home and 100% of the job is done by us so there will be no separate company driving up to your house to install the duct work.

We are proud of the systems that we have installed, our neatness of our installations and the comfort and satisfaction we give to all of our customers.

Open and honest communication

We take the time to meet with our customers to discuss the different types of systems, type of fuel (oil, propane, natural gas or geothermal), materials that are being used in your home or business, temperature zones, future additions, etc.

24-hour Emergency Service for contract customers

Our service department which is available 24-hours for emergency customer service is here to assure to our valued customers that even after the job is done you will be well taken care of in event of any unforeseen emergency heating or cooling repairs.

Your Local Certified Mitsubishi Elite Diamond Contractor

You demand the best and so does Mitsubishi Electric. We have been selected as an Elite Diamond Contractor because we value the highest level of certification, training, and hands-on expertise.

While we service most system makes and models, our status as a Mitsubishi Diamond Contractor means we’re not just another HVAC company – we’re trained and certified experts dedicated to getting the job done right the first time.

Why buy from an Elite Diamond Contractor?

Highly trained and skilled in ductless sales, installation, and service
HVAC specialists with years of experience in the industry
Experts at recommending the right system for your home to maximize energy efficiency
Only Diamond Contractors can offer you a 12-year factory warranty
Diamond Contractors receive ongoing product, maintenance, and installation training directly from Mitsubishi Electric
Diamond Contractors service all the Mitsubishi Electric products they sell and are supported from the factory

Purchasing equipment from a Diamond Contractor ensures you get genuine parts when repairing or replacing a component
Mitsubishi Electric has experienced sales, service and technical personnel located in each region to quickly resolve issues on a local level for Diamond Contractors
Diamond Contractors must be licensed, bonded, and insured for added peace of mind
Diamond Contractors must sign a Code of Conduct agreement that focuses on providing superior customer service and support; before, during, and after your equipment purchase

Mitsubishi Electric has selected the finest and most knowledgeable HVAC contractors in the industry to provide you with superior sales, installation, and service support possible.

We’re here to make your home more comfortable, more efficient, and stress-free. Ready to take the next step? Contact Us.

Providing Expert Residential and Commercial Heating and Cooling Services

When it comes to comfort teamwork is crucial so don’t settle for the amateurs come to the experts. Thank you to all of our loyal customers who helped us grow to the company that we are very proud of and we will continue to strive to offer to our customers the best products and service for years to come.

Our company is proud to offer to our customers a complete heating & cooling system design and installation department. We also offer full maintenance contracts for all types of heating and cooling systems so please give us a call at (860) 684-9485.

Highly Skilled

I'm very pleased with the installation services of Stafford Mechanical Services. Mike is very knowledgeable about HVAC products and what would work best for our home. The price was competitive and there were no surprises. Things went smoothly from start to finish, and the two technicians that did the entire installation (Elijah & Wyatt) are highly skilled and know what they are doing. They also work hard and got the job done in a professional manner ahead of schedule.
From now on, I will use Stafford Mechanical for all of my HVAC needs.

- William G.

Professional, Courteous, and Very Friendly

Stafford Mechanical Services came to our house in February and submitted a clear and competitively priced quote for an update of an older gas furnace and the addition of a heat pump to create a hybrid system. The work crew that completed the project was professional, courteous, and very friendly. They completed everything in the time alotted for the project and left a pristinely clean work site behind. I happily recommend Stafford Mechanical Services to anyone looking to have some HVAC work done. Our project manager Greg was very pleasant and easy to work with.

- Tom P.

Kind, Professional, and Honest

I would recommend Stafford Mechanical to anyone after our experience. Gary helped get someone to our house fairly quick and the tech who came was kind, professional, and honest. I would welcome this team to come back to our house for any future needs. The price was reasonable and much better than the quotes received from competitors. Thank you so much to Gary and the tech for taking care of us. We can happily wash our toddlers again with warm water 🙂 Thank you to Bob as well for being very responsive and helpful. Nothing short of 5 star service.

- Patricia R.

Strongly Recommend

Stafford Mechanical was one of three companies I called for a cooling solution for my home. I was undecided between central AC added to my existing furnace or a ductless mini-split. After talking to Greg, we went with a 18k BTU single zone mini-split to cool approximately 1k square feet. Greg spent my money as though it was his own and didn't try to oversell me. I have zero complaints from beginning to end and the system functions exactly as I had hoped. I would strongly recommend these guys to anyone.

- Tyson F.

Highly Recommend

Thank you Stafford Mechanical for installing my new four ton heating and air conditioning unit. It was great working with you from start to finish. Greg and the rest of the crew did a very good job. Great guys and very professional. We appreciate your work pulling the job together and to install the new unit. Definitely would highly recommend this company.

- That Breakfast Place

Professionalism, Punctuality

Stafford Mechanical came highly recommended to me by a friend who had just built a beautiful new home. I did my research when I general contracted my home and these guys earned my business due not only to their competitive price but more importantly their professionalism, punctuality, knowledge and workmanship. I never had to wait on them and they always kept me informed on the next step. Everyone who has seen the hvac system they installed in my new home has commented on how nice of a job they did. People who know what good work looks like. It was an easy decision choosing them.

- Matt D.

Professionalism, Punctuality, Knowledge and Workmanship

- Matt D.

Professional, Respectful and On Time

Rich at Stafford Mechanical Services is installing a complete HVAC system in our new construction home. I had the pleasure of meeting his crew. Frank, Dan and Jess (ducts) and SinJim and AJ(pipes) who are doing an incredible job. They are professional, respectful and on time during a challenging time with construction. I will definitely use their services for all my needs and strongly recommend them to my family and friends.

- Regina Z.

Excellent Service

We received excellent service from Stafford Mechanical. Greg helped us plan our ductless system, and was always available to assist with the process and answer questions. Sinjin went the extra mile in constructing the system so drainage hoses were less conspicuous and located in a preferred location. He also clearly explained how to operate and maintain the cooling system. The excellent quality of service was greatly appreciated!

- Michael U.

Excellent Company

The crew showed up on time to disconnect my very old Air Conditioner System (AC) and install a new (AC). They checked to make sure it was operating correctly and before leaving they made sure everything was pickup up, leaving no messes. Excellent company & very knowledgeable hard working crew. I highly recommend people hiring this company to handle your air conditioner & furnace needs. Can also make appointment with them to do the yearly inspection/cleaning of your units.

- Sheila D.

GET STARTED WITH AN ESTIMATE

Call Stafford Mechanical At (860) 684-9485

See What Customers Are Saying:

"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

"Responsive, Friendly and Highly Competent"

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

Nicole C.

- via Google Reviews

"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

"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

Courteous, honest!

Bob and company recently replaced my aging furnace and solved an ongoing issue with my earlier radiant heating system. In all my interactions, I have found Bob and his employees to be courteous, honest, helpful and reliable. They say what they will do and do what they have said, without fail. Without reservation, I recommend working with Bob and Stafford Mechanical.

Ken - Stafford Springs, CT

Exceptional Commitment to Customer Service!

Linda and I wanted to express our appreciation to you for your exceptional commitment to customer service regarding our central air conditioning system. We believe the improvements to blower and refrigerant lines that you recently made have finally fixed the cooling problems. We were very impressed with your excellent attitude and persistence over two seasons to rectify the problem, especially since we recognize that you committed significant company expense in the process of improving the system.

Brad and Linda - Tolland, CT

Fast, Reliable, and Courteous!

Stafford Mechanical offers fast, reliable, and courteous service. This company is compassionate, caring and responsive. Their work is top notch and their staff is amazing.

- Cynthia M

Excellent Service!

The service was excellent. Both installers (Sinjin and Elijah) were professional, neat, and polite, and their work was meticulous (even my super picky husband was impressed). Greg was great to work with as the project manager. We are very happy with the whole experience.

- Kathy L

Went Above and Beyond!

The team from Stafford Mechanical was extremely knowledgeable and went above and beyond to answer all of my questions. The install team was super friendly and did a great job on the removal and installation of a new AC system.

- Mark R


Review scores as of 9/25/24