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Serving communities in Maryland for 100 years, Carroll, A Petro Home Services Company is the company that Baltimore area homeowners and businesses rely on for the highest quality home services delivered by the best local customer service team.
From warming homes in winter, keeping them cool in the summer, providing a range of plumbing, air and water quality, generator services and more, you can feel the difference with Carroll. This is a distinct difference that you can feel from your first interaction with our customer service team, to the difference our services bring to your home comfort and peace of mind and the difference that our services make to helping you save on annual energy costs. Customers can feel the difference because we are different.

For everything you need in home heating, trust the pros at Carroll – keeping Maryland homes warm for more than a century! Contact us to get started today!