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Comfort is on the Horizon

Dependable Heating, Plumbing, and Air Conditioning Services for Families in Claymont

With years of service to Claymont, Delaware under our belt, Horizon Services is proud to be part of the local community. With plumbing plus heating and air conditioning services, we are the Claymont homeowner’s first stop for all types of home repair help.

Our team offers excellent customer satisfaction rates and competitive warranties. Our highly-trained technicians are available for both advance appointments and emergency stops.

Air Conditioning

Do you use your AC frequently in summer? If you rely on an air conditioning system during the warmer months, a professional tune-up is essential each season. Keeping your equipment in good repair will prevent malfunctions that can leave you toasty. Horizon delivers regular system checks plus any service you may need to keep things cool.


You may use your heater less than other household systems. But a heating unit benefits from a yearly tune-up as well. Preventative maintenance helps protect you from equipment failure. No homeowner wants to spend the winter with a nonfunctioning heater.


Families put a lot of miles on their plumbing. And from running the faucet a bit too long to flushing more than average, your family’s habits may be impacting your pipes. Fortunately, Horizon can help. Between unexpected flushes to leaky pipes, we’ve seen it all—and we can fix it, too.

Horizon Loves Claymont

Our appreciation for our customers extends beyond the service we offer. Horizon loves serving Claymont, DE, but it’s the sense of community and vibrancy that we admire. Looking at historical locations like Darley House (plus nearby Claymont Stone School) and Grubb Mansion, it’s easy to see why so many of our families love the area.

We are proud to offer heating and cooling services to 19703 and nearby areas. We hope that we can remain part of the community landscape for years to come.

Frequently Asked Questions

  • When is it time to call a professional?

    If you suspect an issue with your AC, the earlier you call us the better. While some signs of trouble are easy to spot, it can take the eye of a trained professional to catch others. If you’ve heard strange noises, noticed intermittent cooling, or if your unit just isn’t running like it used to, give us a call.

  • Does my A/C need maintenance?

    Almost every system out there will need the occasional tune up to stay at its best. Having an expert check out your system once in a while can help to catch issues early on, before they turn into major headaches. Plus, regular maintenance can lower costs by increasing system efficiency.

  • Do I need to replace my A/C unit?

    While repairs can often take care of most issues, sometimes it is more cost-effective to install a new system. At Horizon Services, LLC, we can help you understand your options for both repairs as well as which new units would be best for your property.

  • How quickly can you get to me?

    When you have trouble with your air conditioner, you don’t have time to wait for an expert to be available. That’s why we offer same day repair services and next day installations. Of course we can also set up future appointments for when you have the time.