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Comfort is on the Horizon

Reliable Heating, Plumbing, and Air Conditioning Services for Homeowners in Rockville

As a homeowner, maintaining your property isn’t always easy. Sometimes it seems like everything that can go wrong does. At Horizon Services, we have a solution. We have a long history of providing comprehensive heating and cooling plus plumbing services to Rockville, Maryland, and nearby areas. Our technicians offer professional attention, industry-leading warranties, and exceptional customer service.

Air Conditioning

Even if your AC seems to be working well, you shouldn’t wait until it quits to check. Air conditioning systems require regular maintenance. A professional tune-up each season is a smart step. Our technicians can also handle repairs, even on an emergency basis. Ultimately, if a new unit is in order, they will install it, too.


A functional heater is crucial for not only comfort but also safety. However, a heating system that hasn’t seen a tune-up for years is decidedly unsafe. Avoid fire hazards and other dangers by servicing your furnace, boiler, and other heating equipment year-round. Check in with Horizon for a knowledgeable technician who can diagnose, repair, and maintain your heating system.


Leaky faucet? Clogged toilet? Sink that won’t drain? Corroded pipes throughout the entire property? No job is too small or too big for Horizon technicians. From minor repairs to whole-house replacement, plumbing is another area of our expertise.

Horizon Loves Rockville

There’s a lot to love about Rockville, MD, 20847, and its nearby communities. Rockville Town Square is a social and shopping hub. Lake Needwood attracts adventurers and vacationers alike, while Rock Creek Regional Park appears to naturalists of all stripes.

What we love most about Horizon is our customers. Heating and air conditioning repair and plumbing service may not be glamorous. But it allows us to connect with and support our community. We are grateful for your business and hope to continue to be part of your community well into the future.

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.