Covid-19

Mace Energy will be pausing our services during this COVID-19 pandemic. We would like to ensure the ‘safe spaces’ of your homes, as well as your safe health and the health and well-being of our employees and their extended families. If you wanted to visit our showroom, we are happy to hold a video conference with you. Please email us to let us know. We will not be monitoring our phone systems, as there will be no one in the offices to chat with you. We will re-evaluate our hours of operation on Friday March 27th to see where we go from here. When life goes back to normal, Spring will be here and you will want to enjoy your hearth with family and friends. We hope that you will continue to trust in us and our hearth professional staff to help you keep your homes warm and your fond memories spent there vibrant and ongoing for years to come. Thank you for your continued business and patience during this time. We honor and value it greatly. May God bless you and your family.

23327 Ringgold Pike, Smithsburg, MD 21783
301-824-6223
Business Hours

Mace Energy Supply

Hearth Warming Since 1946

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Turn your old fireplace into something more!

Installing a wood-burning fireplace insert into your inefficient fireplace can reduce your environmental impact and your heating bills. Whether you’re looking for a traditional design or something with a modern flair, Mace Energy Supply has the perfect wood insert to warm your home during cold months.

Visit Mace Energy Supply to browse our selection and meet with a hearth professional to find the right appliance for you.

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Jotul Wood Inserts

Benefits of Wood Inserts:

  • Wood is a renewable resource and is an excellent heat supplement, reducing heating costs by 30%.
  • They burn steadily at a high temperature, delivering powerful heating performance and efficiency.
  • They are carbon neutral.

Dry storage is important for wood burning. A cord of wood is stacked 4’x4’x8′. On average, a 1,500 sq. ft. home will require 2-4 cords per season.

Brands We Trust

Mace Energy Supply’s showroom features quality wood-burning inserts from two of the most respected manufacturers in the industry: Hearthstone and Jotul.

Current Promotions:

Save big on Wood Inserts, Stoves & Pellet Stoves now! Click here to learn more on our Mid-Winter Sale.

Our Trusted Wood Inserts