Ductless Mini-Splits & Heat Pumps
Cromwell Energy has the experience and expertise to professionally install and maintain ductless heat pumps & mini-split systems.
Heating system technology has improved dramatically in recent years, and ductless mini-split/heat pump systems have become the go-to option for many Connecticut home owners.
Cleaner Air & Superior Control
Ductless mini-splits and heat pumps provide cleaner air and superior control of your heating, cooling and your monthly energy bill. Cromwell Energy installs the finest brands on the market, including the highly rated Mitsubishi systems. Even in outside temperatures as cold as -13 degrees, the Mitsubishi Pro-Heat technology will keep your home warm and comfortable.
Current air conditioning systems have vastly improved compared to the older, noisier air conditioning units used in the past. Improved efficiency and new streamlined designs allow any home to enjoy the comfort of cool, clean air. If you are in the market for a new air conditioning system for your Connecticut home, it’s time to check out ductless air conditioning. While ductless systems have been on the market for some time, new, high-efficiency models make them more attractive than ever. Here’s a closer look at our Connecticut ductless air conditioning service.
Oil Delivery & HVAC Services
In addition to our heating oil delivery, Cromwell Energy offers HVAC services throughout Middlesex and Hartford County, CT. We offer installation and maintenance services for most major brands of heating equipment (boilers, burners and furnaces) as well as commercial & residential central air conditioning (AC) systems. We also install the highly rated Mitsubishi ductless mini-splits and heat pump systems - which have become a go-to option for many Connecticut homeowners.
Heating Oil Delivery
To ensure that your home receives high quality fuel, Cromwell Energy delivers premium heating oil that contains the state-of-the-art HEATDOC additive package.
Heating Services
We sell, install and maintain most major brands of heating equipment, (boilers, burners and furnaces) including Burnham, Buderus, Viessmann and American Standard.
Air Conditioning Services
Cromwell Energy has the experience and expertise to professionally install and maintain your commercial or residential central air conditioning (AC) system.
Customer Testimonials
At Cromwell Energy, customer satisfaction is always our highest priority. Read some of our many 5 star reviews!
First time dealing with them. Annual service on a Navien Combi unit installed 2 years ago, they were great would highly recommend!
Cromwell Electric was wonderful to work with. Jeff gave a clear explanation of estimate for mini split a/c and installation happened within a few weeks (earlier than expected)! Tom, Jason and Ken were extremely professional and friendly. Got work done in a day without interrupting us in the home. Everything was cleaned up and took time showing us how to work the units and care for them. We will continue to use this company for multiple services when needed. A+++.
Eric Mori came to do my annual service and he was exceptional! He took the time to answer all my questions, thorough and polite ! I was so pleased and he was neat and timely! He did both my AC and heating!
In the middle of a heat wave, our AC quit. Having used Cromwell Energy for furnace maintenance previously, I recalled the excellent service they provided. They did not disappoint again. Even though they were scheduling a week out, a technician became available the next day. Eric was professional, courteous, answered all my questions (and then some), and clearly was an expert in his field. Thanks to Eric and the excellent office staff, our AC stands ready for the next heat wave! Highly recommend Cromwell Energy!!
Cromwell Energy has always given us excellent service and we highly recommend them!
I have used Cromwell Energy for more than 15 years. Eric performed the annual tune-up of my furnace and central A/C. He does a great job of explaining what is being done, was prompt, professional, and experienced. Highly recommend!
Great service today on my air conditioner from Eric! He knows his stuff 🙂
We called Cromwell Energy for a recent AC issue because they promptly fixed an issue we had a cpl years ago. Rep Eric came to our home, quickly identified the issue and had the AC running in no time. He was obviously very knowledgeable as well as courteous and thorough! Once the AC was on he verified the issue was resolved completely before leaving. Cromwell Energy was reasonably priced, will definitely call them again!
Central A/C wasn't working when I needed it. Cromwell Energy sent Eric over the same day. They called before he came and he came when he was supposed to. He was very professional and methodic in tracking down and resolving the issue. I have been a custom for years and the service is always excellent.
Great service, extremely professional, very responsive to heating and cooling needs! My review is based on many years relying on Cromwell Emergy’s services.
Have used Cromwell Energy for several years and always happy with their work. Eric performed the annual service on my HVAC today, very pleasant and knowledgeable technician.
We have been a customer for many years and are always extremely satisfied with the service. Eric was out today to check our air conditioner unit. He was very knowledgeable, courteous and professional. We would recommend Cromwell Energy and we are grateful for the great service with Eric!
Need Delivery or Service?
Need home heating oil delivery or HVAC services? Give us a call or send us an email today to get started!
308 Main Street
Cromwell, CT, 06416
(860) 635-1234
Areas Served
Cromwell, CTÂ - 06416
Portland, CTÂ - 06480
Middletown, CTÂ - 06457
Durham, CTÂ - 06422
East Berlin, CTÂ - 06023
Berlin, CT - 06037
South Glastonbury, CTÂ - 06073
Glastonbury, CTÂ - 06033
Middlefield, CTÂ - 06455
East Hampton, CTÂ - 06424
Rocky Hill, CTÂ - 06067
Wethersfield, CTÂ - 06109
West Hartford, CTÂ - 06107
Newington, CTÂ - 06111