Heating, Cooling & Indoor Air Quality Services You Can Trust

We service and repair all brands.

Whether you need a new system, dependable repairs, or routine preventative maintenance, our experienced technicians deliver fast and reliable solutions to keep your home comfortable all year long.

Every F.M. Berkheimer installation includes:

  • Free 1-year warranty

  • Manufacturer’s part warranty

  • Complimentary 1-year service agreement for regular maintenance and emergency calls

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Heating, Cooling & Indoor Air Quality Services You Can Trust

  • Routine Maintenance

    Regular maintenance keeps your system running efficiently and helps prevent major repairs.

    Seasonal Maintenance Benefits:
    - Longer-lasting equipment
    - Reduced utility bills
    - Fewer repairs
    - A more comfortable indoor environment
    - Better protection for your investment

    Request a Maintenance Appointment

  • New Installation

    Looking for heating / cooling options?

    We provide free in-home estimates, including expert load calculations and system recommendations designed to keep your home comfortable in every season.

    Request a Free Estimate

  • Repair Services

    Our technicians stay trained in the latest technology to ensure your system is serviced correctly the first time.

    We prioritize honesty and integrity, providing straightforward recommendations and repairs tailored to your home’s needs.

    Request Repair Service

  • Upgrades & Replacements

    Older systems can lead to higher energy bills, uneven temperatures, and frequent repairs. We help homeowners make informed decisions about upgrading or replacing their heating and cooling equipment. Our team provides clear recommendations to help you choose the right system for comfort, efficiency, and long-term reliability.

    Request a Free Estimate

  • Indoor Air Quality Specialists

    Breathe Better with F.M. Berkheimer

    Well-sealed homes can trap indoor pollutants, making the air inside more polluted than outside. Our indoor air quality specialists offer free in-home consultations to help you choose the right solutions for a healthier home environment.

    Book an Air Quality Consultation

  • Water Heaters

    We provide installation, maintenance, and repair for gas, electric, and tankless water heaters.

    Request a Service

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Learn More About Us

Service Area

Proudly Serving Central Pennsylvania

  • Mechanicsburg

  • Camp Hill

  • New Cumberland

  • Carlisle

  • Enola

  • Etters

  • Boiling Springs

  • Dillsburg

  • Dover

  • Marysville

  • Wormleysburg

  • Harrisburg

  • Hershey

  • Shermans Dale

  • Middletown

  • Lemoyne

  • Lewisberry

  • Lower Allen

  • Shiremanstown

  • West Fairview

  • York Springs

Contact Our Team Today