Reliable Heating, Plumbing, and Air Conditioning Services for Homeowners in Newark, DE

Newark, DE homeowners know to turn to Horizon for help with heating and cooling needs. We’re always available with reasonable, up-front prices for fast and professional service. Your family and your home will love our friendly staff and commitment to quality.

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With more than 30 years of experience, we know how to do things right the first time around and let you get back to your life.

Air Conditioning

Schedule a professional tune-up today to ensure your air conditioning system is functioning correctly. AC is essential for remaining cool and healthy during the warmer months, and a tune up can ensure your system isn’t likely to fail at a critical time. Over time, professional servicing can also save you a lot of money in replacement costs.


Delaware winters get quite cold, and that’s why your heater needs to be in good shape. Our in-house experts can check your entire heating and air conditioning system before winter even starts to make sure it’s ready for the season.

If you need emergency help when it’s frosty out, you’re in good hands. Our 24/7 emergency service has no extra charges, so you don’t have to pick between saving money and freezing. Heating is a safety issue, and we believe providing fast and affordable help when you need it most is what neighbors should do.


Heating and cooling are the main things we do for each homeowner in the Newark area, but we also offer a complete selection of plumbing services. Whether you’re looking for help with a leaky faucet or need in-depth help with your pipes, we can fix almost any plumbing issue on our first visit.

Horizon Loves Newark

We love working with families in the Newark, DE, 19711 area. Local landmarks like the Deerfield County Club, White Clay Creek State Park, University of DE Campus, and Rittenhouse Park are fun to visit after a day helping customers, while the food is hard to beat because we know it’s what our neighbors make.

If you need help with heating, cooling, or plumbing, find out why so many people become repeat customers with us. Call Horizon today.

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