Glastonbury, CT

Since 1984, Cromwell Energy, Inc. has been delivering quality HVAC installation, heating, and air conditioning repair services to the residents of Glastonbury, Connecticut.

HVAC Services in Glastonbury, CT

For over three decades, Cromwell Energy, Inc. has been providing the residents of Glastonbury, Connecticut with quality CT HVAC services that they can depend on. Our prices are fair, our HVAC service is professional, and our customer service is top-notch. We always go above and beyond to ensure that every HVAC service exceeds expectations.

To ensure that you receive the highest quality HVAC service in Glastonbury, CT, we put our central air conditioning contractors in CT and heating contractors through extensive, comprehensive training. They learn the ins and outs of every innovative piece of equipment we use for our HVAC service, so that you can rest easy knowing the HVAC repair in CT , or heating and cooling service, will be completed to your satisfaction. We are also licensed and insured to give you even more peace of mind.

It is true that we are not the biggest HVAC service company in Glastonbury, CT, but we can assure you that no one else will treat you better, or get the heating and cooling work done more efficiently. If you need an air conditioning repair, a furnace repair, or a heating and cooling specialist, we are your go-to HVAC service provider in Glastonbury, CT.

 

Heating System Installation, Maintenance & Repair

When you need heat, you can count on the heating contractors at Cromwell Energy for your Glastonbury, Connecticut residence. Whether your home uses oil, natural gas, or electricity, our heating contractors are able to get the repairs done quickly so you can count on the heat you need throughout the winter season. Our home heating contractors in CT are not only extremely skilled in furnace repair work, but they can recommend a variety of heating system upgrades to improve the efficiency of your home. Best of all, if you are one of our clients in Glastonbury, CT, you can take advantage of our maintenance plans, which get you priority service on any furnace repair, as well as routine safety checks and a thorough annual tune-up.

Air Conditioning Installation & Repair Services

Whether you are seeking a new central air conditioning system, or an air conditioning repair, Cromwell Energy employs the most qualified central air conditioning contractors in Glastonbury, CT . We know how crucial a functioning air conditioner is for your comfort, and we will always act quickly to get you the cool air you need. Our air conditioning contractors have years of experience with a wide variety of air conditioning systems, and if you are seeking an upgraded system, we have the most energy efficient models on the market today.

Natural Gas Conversions

Natural gas conversions are extremely popular in Glastonbury, Connecticut. When you convert your oil system to natural gas you are left with a cleaner energy source that will make your home more efficient. Not only that, but natural gas is produced domestically. Our HVAC service specialists will work with you and discuss if natural gas is a viable option for your home, and will provide a free, written estimate for the conversion. Our CT natural gas services in Glastonbury, CT, include:

Home Heating Oil Delivery in Glastonbury, CT

For the best oil delivery in all of Glastonbury, Connecticut, Cromwell Energy is the company to call. Our premium heating oil features the comprehensive HEATDOC additive that provides a cleaner, more effective fuel source. It does this by stabilizing the fuel, preventing corrosion, eliminating sludge, and protecting against yellow metals. Our CT oil delivery service is designed to work with your schedule and your budget. We offer a variety of payment options—such as a budgeting plan that makes your payments equal over 12 months, or a buy-ahead plan that locks in your rate. When we make an appointment with you, you can plan on our heating contractors arriving on time, and treating your home with respect.

From heating system installation, to oil delivery, to emergency HVAC repairs, our Glastonbury, CT team is available to provide you with skilled, professional, and efficient service at an affordable price. Contact us today to learn more!

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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Kelly Derosier
December 17, 2024

First time dealing with them. Annual service on a Navien Combi unit installed 2 years ago, they were great would highly recommend!

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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!

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!