About Us

Cromwell Energy Inc was founded in 1984 by Bud Spada and Tom Allessio. They built the business by delivering great service at fair prices to their customers.

Cromwell Energy has been providing quality home heating and air conditioning service to Middlesex and Hartford County since 1984.

Cromwell Energy Inc was founded in 1984 by Bud Spada and Tom Allessio

Cromwell Energy Inc was founded in 1984 by Bud Spada and Tom Allessio (above). They built the business by delivering great service at fair prices to their customers.

Cromwell Energy has been providing quality home heating and air conditioning service to Middlesex and Hartford County for over 35 years. We take pride in our dedication to customer service, and treating each customer with the respect and courtesy they deserve.

Cromwell Energy installs the best brands on the market, and is always competitively priced. Our technicians are trained, licensed, and insured and will always provide courteous, professional service.

We offer a variety of heating oil delivery options, including “lock-in” fuel plans, budget payment schedules, and will-call fuel delivery (see details under the “Fuel Oil Delivery” tab). Whatever option you choose, Cromwell Energy will deliver your oil promptly and professionally, and will always put the customer first.

We also take pride in being there when you need us, and offer 24-hour emergency service to all of our oil and gas customers.

Lou Spada Jr. joined the management team in 2007, and became President in 2011.

License numbers: HOD.0000163 and HTG.0403939 – S1.

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 IN CROMWELL, MIDDLETOWN AND NEARBY, CT

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.

Complete Heating Services in Middletown, Cromwell and Nearby CT

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 in Cromwell, CT

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!

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Joyce Walter
August 6, 2024

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+++.

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Lisa Raczka
August 2, 2024

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!

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G - Pops
July 22, 2024

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!!

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Nancy Joy
July 18, 2024

Cromwell Energy has always given us excellent service and we highly recommend them!

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Barbara Hughes
July 15, 2024

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!

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Claudia P. Tata
July 10, 2024

Great service today on my air conditioner from Eric! He knows his stuff 🙂

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Donna Panasewich
June 27, 2024

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!

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Jim Meyer
June 26, 2024

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.

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Nancy Sheehan
June 22, 2024

Great service, extremely professional, very responsive to heating and cooling needs! My review is based on many years relying on Cromwell Emergy’s services.

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Ellen Frederick
June 20, 2024

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.

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Lucy D
June 17, 2024

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!

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Adeniyi Olaiya
June 5, 2024

I recently encountered a problem with my A/C unit, and Cromwell Energy promptly sent a technician. He conducted himself professionally, clearly explaining the problems and available repair options. Before the technician was dispatched, I had the opportunity to speak with a service manager which is impossible for some companies. So big shout out to their technician Keith, great job.

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!