Air Conditioning Services
Cromwell Energy has the experience and expertise to professionally install and maintain your central air conditioning (AC) system.
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Complete Air Conditioning Services in Middletown, Cromwell & Surrounding Middlesex & Hartford Counties
Year-Round Comfort Specialists
Cromwell Energy has the experience and expertise to professionally install and maintain your central air conditioning (AC) system. Our licensed and insured technicians utilize state-of-the-art equipment to install the highest quality, most reliable systems on the market.
Installing a modern central air conditioning system increases the value of your home and can reduce your energy costs. A new system can also improve the air quality of your home and increase your comfort. Replace those unsightly window units and old, inefficient systems with a quiet, modern central air system.
Meet today with one of our cooling specialists to determine which system is right for your home. Cromwell Energy will provide a written estimate that meets your specific needs, and we stand by our work.
Before the summer cooling season, it is always a good idea to have us run some diagnostics on your central air conditioning system to make sure everything will run properly when you need it to. Call now and we will make sure you get a reminder call in the spring for your AC check-up.
Just because your home doesn’t have ductwork, don’t think that you can’t have a central air system that will keep the whole house cool. Forget about those ugly window units in every room, let us show you a better way.
Cromwell Energy can also service and maintain your existing system. Our Air Conditioning Maintenance Plan provides: a 15-point system tune-up, priority service, a 25% discount on all service, and prolonged system life. We service all major brands, and utilize high-quality replacement parts. Please call us in the spring and we will provide an annual AC tune-up to ensure your system runs smoothly when you need it.
We also offer ductless AC systems that work well in situations where you don’t want to install ductwork in your home. The Mitsubishi ductless Air Conditioning system is one of our more popular choices, and it’s slim design and unobtrusive mounting make it an aesthetically pleasing solution.
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!
Great company for heating oil and HVAC needs. Staff provides excellent service and is very friendly and courteous. I have used them since 2018 and will continue to use them going forward. Can't recommend them enough!
I have use Cromwell Energy for over 20 years and still couldn't be more pleased with the service I received for both my air-conditioning unit and boiler. The team was prompt, professional, and incredibly knowledgeable. They always take the time to explain what was needed to be done, answered all my questions with patience, and made sure everything was running smoothly before they left. Cromwell Energy clearly takes pride in their work and truly cares about their customers. The quality of service is top-notch-from the initial appointment to the final check. It's rare to find a company that's this reliable, respectful, and efficient. Highly recommend to anyone looking for trustworthy HVAC professionals.
Great local company with excellent customer service. We have had Eric service our furnace the last few years and we have been very pleased with his professionalism and timeliness.
My 30 year old boiler finally called it quits. I contacted a number of companies for estimates and I found Cromwell Energy to be the most responsive, flexible and willing to work with me. Today, their team of technicians remove the old and installed my new boiler. Once installed they took the time to go over the features. Technicians were neat and professional. Happy to be a new customer
Great service as usual from Cromwell Energy. Technicians were on time and very effecient. Highly recommend!
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 🙂
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