long8国际手机版 Energy

Comfort For The Whole Family

Free in-home estimates, equipment rebates, 0% financing, and many other ways to make it easier than ever to keep your family comfortable.

Heating Fuel Delivery

Propane, Heating Oil, Kerosene, and Diesel

HVAC Equipment Service & Sales

Maintenance, Service, and Replacement

Commercial Fuel Delivery

Heating Oil, Propane, and Motor Fuels

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Proudly Serving Maryland Since 1926

With almost a century of industry experience and serving generations of clients in Southern Maryland, you can trust us to provide excellent customer service and HVAC solutions executed by highly qualified and trained industry experts. We serve Anne Arundel County, Calvert County, Charles County, Prince George’s County, and St. Mary’s County.

Throughout it all, we’ve maintained a longstanding reputation for integrity and excellence in everything we do. We have emergency dispatchers available 24/7/365, so we are always here when you need us.

Free Equipment and Fuel Estimates

We deliver heating oil and propane across Southern Maryland, Prince George’s and Anne Arundel Counties to both homes and businesses. From oil burning boiler repair to air conditioner replacement, we can assist with all your HVAC repair, maintenance, and installation needs.

Fill out this form to get your free fuel or equipment estimate today!

    What Customers Say About long8国际手机版 Energy

    Steven Marlatt came to my home to give me an estimate. Very professional, polite and highly detailed in his estimating the work I needed. Steve's customer service is in the top 1% of what I have experienced."

    - James S.

    Why Choose long8国际手机版 Energy

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    For Your Next Service Call

    All of our technicians go through thousands of hours of training every year to ensure we are experienced with all of the latest technology and equipment. We also offer 24/7 emergency services. If you have an emergency, you can rely on one of our expert technicians to make a quick diagnosis and repair.

    southern maryland hvac companies

    For Your Next Career

    We are a proud company of Griffith Energy Services, Inc. Griffith offers competitive compensation and an excellent comprehensive benefits package that includes medical insurance, dental, RX and vision, company-paid life and disability insurance, and a 401(k) retirement program with company matching.

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