The Supreme Guarantee.

Supreme Air offers convenient service appointment windows, and if our technician is just one minute late, the service fee is on us.*

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15-Point Tune-Up only $89

Reduce energy costs and prevent breakdowns with our $89 air conditioner or heater tune-up! Visit our special offers page to claim your coupon.

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Become a Member Today!

Get two 15-point AC or heating tune-ups each year, 15% off all repairs, 15% off service fees, a $25 credit each year and more.

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Repairs Done Right.

We offer professional and affordable heating and air conditioning repairs. Take $25 off any system repair with Supreme Air!

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How Can We Make You More Comfortable?

Heating & Cooling Company in Baltimore and Surrounding Areas

Supreme Air is a family-owned and operated air conditioning, heating and geothermal HVAC company proudly serving Baltimore and the surrounding counties. We have built our company on three basic fundamentals: honesty, integrity and quality workmanship. Our team of experienced, qualified heating and cooling technicians delivers exceptional customer service, and we will take care of all of your heating and air conditioning needs. Call us today to learn more about the air conditioning services and AC repair Baltimore prefers!

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24-Hour HVAC Repair

Air conditioners never break down when convenient. Whether you’re expecting a house full of company or it’s the coldest week in winter, your AC can act up at any time. That’s why we offer 24-hour heating and AC repair. From furnaces and air conditioners, to boilers and geothermal HVAC, the technicians at Supreme Air are ready round the clock to fix any problems you may have. Call today to schedule your AC repair services with Supreme Air. 

Geothermal HVAC Experts

With geothermal heating and cooling, you’ll save up to 70% on heating, cooling and hot water costs. At Supreme Air, we are geothermal air conditioner experts. We can install geothermal HVAC systems in old and new homes. You don’t have to have lots of extra room and we can take care of everything. Give us a call and let us show you how you can save on energy bills with a geothermal system.

Our Services:

  • Air Conditioning & Heating Service
  • AC Repair
  • Commercial HVAC
  • Geothermal Heating and Cooling
  • Ductless Air Conditioner Installation & Repair
  • Duct Cleaning
  • Air Duct Sealing
  • Custom Duct Installation – Residential and Commercial
  • Heating System Installation – Residential and Commercial
  • Heating System Replacement
  • Air Filtration Systems
  • Indoor Air Quality Solutions
  • Natural Gas Conversions
  • Radiant Heating

Call us 24 hours a day for all of your heating and cooling needs. Call (410) 788-1114.

Geothermal Turns Your Yard Into Savings

Save Money On Your Monthly Energy Bill With A New High Efficiency System

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Can I Really Afford A New System?

  • Tax Rebates
  • Manufacturer Rebates
  • Special Financing With Approved Credit
  • Ongoing Energy Bill Savings

The Supreme Insight Center

Keep Your AC Strong All Summer
July 21, 2017

The Heat is On! 5 Tips to Keep Your AC Strong All Summer

With the heat of the summer at its peak, it’s easy to assume your AC has your back. But how do you go about guaranteeing your AC is going to […]

Best reasons to get an AC tune-up for your home air conditioner
July 7, 2017

The Best Reasons Why You Need a 21-Point AC Tune-Up

Over the course of time, you can put a lot of wear and tear on your home’s AC unit. Naturally, it’s important to consider getting a 21-point AC tune-up completed to […]

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Testimonials

Supreme Air, LLC
“Supreme Air treats your home as if it were their own. Their technicians wear shoe booties and they are always prepared to protect your floors. The Supreme Air team is friendly, personable, sincere, and respectful.”