Reliable Heating, Plumbing, and Air Conditioning Services for Homeowners in Elk Mills, Maryland

Horizon Services is a proud source of in-home maintenance — including AC, heating, and plumbing services — for Maryland homeowners. Our team of trained technicians can quickly provide same-day services as well as next day installations for your convenience. No matter what the issue is, you can depend on Horizon.

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We’ve been a trusted source of plumbing, heating and cooling at affordable rates for nearly 30 years. It’s a pleasure to serve the people of Elk Mills, MD.

Air Conditioning

With Horizon, we’re available around the clock for urgent air conditioning issues at no extra charge, because we know emergencies don’t just happen when it’s convenient for you. Our team of trained professionals can repair, replace and provide maintenance and tune-ups for a variety of AC systems, so you and your family can stay cool during the warmer months.


When you receive service from Horizon, you can rest assured knowing there’s no hassle, no surprises, and most importantly, no excuses. You can rely on us to get the job done right the first time.

Our heating experts can repair, replace, provide professional tune-ups and maintenance for, and install heating systems, such as furnaces, heat pumps, and boilers. We also offer emergency services for heaters.


Our quotes are always upfront, without any surprise fees, so customers can know exactly what they’re paying for, every time. Our certified plumbers can offer complete drain cleaning, inspect, install, and provide routine maintenance for plumbing systems, fix leaky faucets, sump pump installation and repair, and water heater repair and replacement.

We can also inspect and replace water and sewer lines, as well as provide water and trenchless sewer line repairs.

Horizon Loves Elk Mills

Horizon loves Elk Mills, especially getting some exercise in at Elk Mills Park. We love this community and our Horizon team looks forward to many more years serving the people of Elk Mills, 21920, and surrounding areas for all their heating and air conditioning needs.

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