Central Air Conditioning Maintenance Plan

Keeping your house cool, and your air conditioning running at peak efficiency throughout the summer, is our goal.

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Our Central Air Conditioning Maintenance Plan is designed to give our customers what they want most – peace of mind knowing our top air conditioning in CT will run efficiently all season long.

Keeping your house cool, and your air conditioning running at peak efficiency throughout the summer, is our goal. Our Central Air Conditioning Maintenance Plan is designed to give our customers what they want most – peace of mind knowing our top air conditioning in CT will run efficiently all season long. View our Central Air Conditioning Maintenance Plan Brochure.

    Our Central Air Conditioning Maintenance Plan Will:

    1. Provide you with a 15 point system tune-up that will reduce the likelihood that your equipment will malfunction during the hottest days of summer
    2. Provide you with priority service
    3. Provide you with a 25% discount on service work (excluding installations)
    4. Prolong the lifespan of your cooling system

    Our 15 Point Tune-up includes the following steps:

    1. Check refrigerant charge and measure operating pressures and temperature (refrigerant not included)
    2. Test compressor operating voltage and amperage
    3. Lubricate and check motors
    4. Clean or replace standard 1” filters (as necessary)
    5. Inspect and adjust fan belts
    6. Flush condensate drain
    7. Check electrical connections
    8. Check thermostat operation
    9. Check controls and safety switches
    10. Inspect evaporator coil (if accessible)
    11. Check blower wheel and bearings
    12. Test pressure cutout switches
    13. Inspect condenser coil
    14. Check condenser blade
    15. Check condenser electrical disconnect switch

    Receive the entire package of CT HVAC services  and discount benefits along with the peace of mind that comes with knowing your system will operate at peak efficiency when you need it most.

      Mini Split Heat Pump Maintenance Plan

        Not only will a mini split heat pump keep you cool in the summer, it will keep you warm in the winter! Our Mini Split Heat Pump Maintenance Plan is designed to efficiently maximize your overall comfort throughout the entire year.

        Out mini split heat pump maintenance plan will:

        1. Provide you with a 15 point system tune-up that will reduce the likelihood that your equipment will malfunction throughout the year
        2. Provide you with priority service
        3. Provide you with a 25% discount on service work (excluding installations)
        4. Prolong the lifespan of your system

        Terms and Conditions:

        1. This Plan is agreed upon between the Customer and Cromwell Energy, Inc., herein referred to as “the Company.”
        2. This plan becomes null and void should anyone other than the Company provide service to equipment throughout the term of the Plan unless otherwise specifically instructed to do so by the Company.
        3. This Plan is offered to all customers; however, enrollment into the Plan remains subject to an inspection if deemed necessary by the Company. If, upon inspection, Customer’s equipment is found to be unacceptable, unsafe, or obsolete for repair, Customer’s agreement coverage will be cancelled. Repairs required to achieve acceptable enrollment status with the Company are billed separately, outside terms of the Plan.
        4. This Plan goes into effect following payment of the Plan invoice and approval for Plan by a Company service professional, as required above. The Plan is in effect for a 12 month period and automatically renews on the first business day of the month in which the Plan is due to expire. The plan is non-refundable, and subject to change.
        5. Service Hours: Normal working hours are Monday through Friday, 8:30 AM to 3:30 PM. Service requested and provided at times other than during “normal working hours” will be quoted and invoiced at the Company’s standard night, weekend, and holiday rates, respectively. Plan enrollees receive Plan benefits and discounts based on respective AC repair in Connecticut  rates.
        6. Priority Service is defined as first available service, and will be billed at prevailing rates. Service will be performed as promptly as possible under normal conditions; however, we do not assume responsibility for secondary damages or damage resulting from delays or failure to render service due to conditions beyond our control.
        7. Only Emergency Service will be performed outside of normal working hours, and will be billed at prevailing rates. Emergency Service shall be defined as an unsafe condition to a person, or damage to a residential property, as a result of no air conditioning. Company may decline request to perform non-emergency service work outside of normal business hours.
        8. The Company shall not be responsible for the repair or replacement of unavailable or obsolete parts, or for equipment no longer manufactured.
        9. The Company shall be liable solely for repairs to the covered equipment, as detailed above. Under no circumstances shall the Company be liable for any consequential or resultant damages or injury (including death) to persons or property; for damages resulting from defective equipment; for damage resulting from operation or non-operation of said equipment; for delays in performing service; for making repairs or installations of parts; because of strikes, accidents, explosions, or shortages; or due to other conditions beyond the control of the Company.
        10. The 25% discount on service is not valid toward new equipment air conditioning installation in CT .
        11. Customers will receive a $25 “bundled discount” upon renewal of any Heating Service Plan.

        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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        Patrick Meaney
        June 6, 2025

        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!

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        Jen Tine
        June 3, 2025

        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.

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        Holly Linder
        May 31, 2025

        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.

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        J T
        May 30, 2025

        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

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        James Henley
        May 23, 2025

        Great service as usual from Cromwell Energy. Technicians were on time and very effecient. Highly recommend!

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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 🙂

        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!