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HEATING
Reliable heating oil and propane services, plus quality installations, service and repair.
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COOLING
Expert installations and service for your central air and heat pump systems – and more.
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PLUMBING
For any plumbing project big or small – including remodels – trust the experts at CHS.
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AIR & WATER
Keep your family healthy at home with humidifiers, water quality systems and more.
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TROUBLESHOOTING
Lost your heat or A/C? Use our interactive guide to troubleshoot your system.



Keep the heating oil coming all winter long!

Get reliable heating oil delivery & system repair services from Carroll

There's a reason Carroll has been keeping families warm throughout the city of Baltimore and Baltimore County Maryland for more than 100 years. We have a large fleet of residential and commercial heating oil delivery trucks that are backed by a staff of heating fuel experts trained to look after you. We are the heating oil supplier you can trust. Our 24-hour emergency heating services are here for you when you need it most. Even when it's freezing and the snow is piling up, you will feel the difference knowing your heating oil delivery is on it's way regardless of weather conditions. We understand what you want – competitive heating oil prices, reliable fuel deliveries, and heating system repairs4 by the best heating contractors in Maryland—not only heating oil but propane gas delivery too! You get that—and much more—from Carroll Home Services.