It's , : & We're Always Open
Call Today for Service (410) 927-1521

Comfort is on the Horizon

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

As a homeowner, you likely run into many home maintenance challenges. But you don’t have to handle those struggles alone. Horizon has a long history of serving Pasadena, Maryland, and can handle any plumbing, heating, and air conditioning need you may have.

From our service guarantees to our industry-leading warranties, we promise to deliver efficient and professional help that gets your system back up and running.

Air Conditioning

Most people don’t pay attention to their AC units and that’s because it’s working well. The moment your air conditioning system stops working is when you begin to realize how crucial it is. Fortunately, preventative measures—including a professional tune-up—can help avoid outages throughout the season. Our technicians are also available for emergency calls as necessary.


Heating and air conditioning are of equal importance to families at different times of the year. But with heat, a furnace failure or boiler leak can be hazardous. Solve those issues with regular tune-up services from Horizon. Our technicians will diagnose and repair your heater or install a replacement. In no time, you’ll be warm and cozy again.


From small jobs like replacing a faucet to complicated tasks such as overhauling your pipes, we handle plumbing duties, too. Our professional technicians come prepared to handle any eventuality. And if it’s hot water you’re missing, we guarantee to get it up and running, or you don’t pay.

Horizon Loves Pasadena

Horizon enjoys serving Pasadena, MD, 21122 and nearby communities. And it’s not just the natural beauty that drew us to the area. Between Downs Park and Fort Smallwood Park, there is plenty to admire. But the best part about Pasadena is our customers.

We love helping to make our families’ homes more comfortable and safer. Whether it’s a plumbing issue or a heating and cooling checkup, our technicians love delivering professional aid to you and your family.

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.