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In 1987, I founded Horizon Services with one philosophy: 'Always do the right thing.' We guarantee homeowners always receive expert service by a highly trained, fully licensed plumber; 24/7 support; and outstanding warranties. It's why we're the area's trusted cooling, heating, and plumbing experts. Now that's the Horizon Difference!

Horizon Services, LLC, provides residential installation, repair, and maintenance for furnaces, heat pumps, air conditioning systems, and thermostats.
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About Baltimore HVAC Companies

Whether you need maintenance, repair, or a whole new HVAC system for your home, a Best Pick air conditioning and heating company is ready to help.

When looking for an HVAC contractor, it’s important to ask the right questions and look for a company that provides workmanship warranties and maintenance programs.

Hiring an HVAC contractor before an emergency occurs allows you to establish a good relationship with the company and its technicians before you’re in a stressful situation, and you can head off the need for unexpected repairs by scheduling routine maintenance.

Heating and Air Conditioning Service in Baltimore

Air conditioner maintenance

To keep your system running smoothly year-round, schedule regular maintenance. Routine check-ups on your system will also help you avoid costly replacements or repairs, or at least be mentally prepared for repair and replacement needs well in advance.

Catching minor issues before they become emergencies will save you money and stress. Be sure to ask your HVAC technician about maintenance plan options.

Repairs to your air conditioning and heating systems

Most homeowners aren’t professional HVAC technicians, so it can be challenging to figure out why your A/C isn’t running properly.

If you’re encountering a problem getting your system to run at all or if it’s not operating at the level it should, call a Best Pick air conditioning and heating company to come check it out. Before you call, though, check for any tripped breakers in addition to your system’s air filter.

Common repair issues include mechanical wear and tear on parts, water or refrigerant leaks, and corrosion of terminals and wires.

Your Best Pick heating and air technician has all the skills and expertise required to diagnose your problem and provide potential solutions to get your system back up and running as soon as possible.

HVAC system replacement

Since a whole new HVAC system is a big investment, it’s important to weigh your options when it comes to replacement versus repair.

Ask yourself several questions if you’re on the fence about replacing your HVAC system:

  • How old is the existing system?
  • Has the warranty expired?
  • What condition is the current unit in?
  • What is the SEER rating of the current unit?


Your air conditioning technician should be able to walk you through these questions and other pros and cons of replacing your air conditioning, in comparison with any repair options available.

A Best Pick HVAC company can also guide you through the process of selecting a new HVAC unit. Getting the right size and SEER rating is important, and the advice of a pro can help you sift through the huge range of options out there.

The Best Picks for Baltimore Air Conditioning Contractors

Finding an experienced, reputable HVAC contractor isn’t easy. That’s why the survey team at Best Pick Reports contacts Baltimore homeowners each year to find the best air conditioning and heating companies in the area.

Every Best Pick company must adhere to our strict quality standards to maintain their status as a Best Pick, which is why we conduct our research annually.

We’re proud to present the findings of our objective research in a clear, easy-to-navigate format that helps you find the right heating and air conditioning company for your needs.

Contact a Best Pick Baltimore HVAC company today to make sure that your maintenance, repair, or replacement is handled by a top-notch professional. You’ll be pleased with the entire experience—we guarantee it!