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Comfort is on the Horizon

Trustworthy Heating, Plumbing, and Air Conditioning Services for Families in Lutherville Timonium

With a proven track record of excellent service in Lutherville Timonium, Maryland, we are the pros you can trust for heating, plumbing, and AC needs. We know that as a homeowner, you have many choices when it comes to heating and air conditioning or plumbing professionals. But at Horizon, we offer unparalleled service, industry-leading warranties, and expert technicians who know their stuff.

Air Conditioning

Air conditioning helps make hot summers more bearable. If it’s working correctly, you hardly notice it at all. Of course, the moment your conditioning unit goes out is when you realize it’s been forever since you last maintained it.

Professional tune-up services help keep your AC in good working order. Even if you think it’s working well, things can change in an instant. To that end, it’s smart to have a professional out to give your AC a once-over.


Especially for families, a reliable heater is crucial in the winter. To keep your system in top form, we offer tune-up appointments year-round. But Horizon also offers emergency services if your heat goes down unexpectedly. Whenever you need repairs or support, our technicians are only a call away.


Leaky faucets and creaky pipes are often the least of homeowners’ plumbing worries. Corrosion, clogged pipes, and underground leaks can all occur with little or no warning. Horizon technicians know how to handle these scenarios—and how to prevent them.

Horizon Loves Lutherville Timonium

Horizon enjoys serving Lutherville Timonium, MD, 21093 and other local neighborhoods. Our customers inspire us to further connect with our community and explore everything the town has to offer. From Meadowood Regional Park to historic Lutherville, there’s so much to see.

When we’re not getting out in our community, we are still here for you. Whether it’s heating and cooling work or plumbing repairs you require, we look forward to caring for your home maintenance needs.

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.