(443) 338-0168

SuperTech is The Top-Rated AC Company in Baltimore, Lutherville-Timonium, Ellicott City, MD and Surrounding Areas

Our Trusted Experts Are Ready To Go Beyond #1




Savings Club


/per month


Regular - 89$

Club Member - 19$/m

Certified & Factory Trained Technician

Background Checked

Honest Advice

Upfront Flat Rate Pricing

100% Guarantee & Warranties 

24/7 Live Answer

Free Diagnosis ($99 value)


Free Maintenance Twice a year 


20% off Repairs


Membership Fee Credit towards New System*(Up to $1,000)


Priority Schedule and Service 


Automatic Maintenance Reminder 


How to Select the Best AC Company?

With summer temperatures here reaching well into the 80's and 90's, having a reliable cooling system is important. Looking for a quality air conditioning company?

Here is a checklist to make sure you find the right cooling contractor: 

First, look at online reviews and websites for recommendations on which contractors people liked best in your area. And of course no reputable business would be running out of their house these days so make sure they list an office address for themselves as well!

Next, a contractor should spend significant time inspecting your current system and home for assessment of needs.

Additionally, ask them about their licenses (commercial vehicle policy) as well as workers compensation insurance so that they can safely come into your home or office without worrying about liability issues later on during the installation process.

The next step would be requesting written proposals with detailed scope of work; this way no mistakes get made! 

If you need an AC company for a job in Baltimore, MD, look no further than SuperTech Heating & AC. Our goal is to offer comprehensive services, and that’s one reason why we’ve earned an A+ rating with the Better Business Bureau. In addition, Angie’s List and HomeAdvisor both have us as a member. SuperTech Heating & AC has been providing high-quality services to the residents of Baltimore, MD, since 2014. We are a locally owned and operated Air Conditioning contractor serving all of Charm City and the surrounding areas. Our NATE-certified technicians can service all brands, but we specialize in installing Lennox products. 

We’ll keep you comfortable in your home throughout the year. Whether you need a repair, an installation, or a maintenance visit, you can count on the team at SuperTech Heating & AC, so call us today. Not looking for Cooling services? We also offer highly rated heating services for Baltimore and the surrounding areas!

What might cause your AC to break down? Check out below!

People Know SuperTech is Super Helpful

Slide 1

Daniel was fantastic. Kept in touch about the timing, explained what he was doing. Very polite and cleaned up everything he did. Felt like he took care of everything and my HVAC was in good hands.

---Michelle S. (Nearby Now)
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Steven and his company gives a whole new meaning to "Customer satisfaction." I was very impressed by Steven's work ethic and overall genuine positive attitude. Customer service was outstanding and professional. It's refreshing to meet someone else who just loves what they do. He educates while he works, is enthusiastic, professional and knows his craft. Dependable and he talks you through your options while being open and not pushy.

-- Sean M. (Home Advisor)
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My AC completely failed during a hot spell. Steven and Nick came out same day despite their busy schedule, confirmed my suspicions that the system was a total loss, and offered me a reasonable HVAC system at a reasonable price. Their work and attention to detail was top notch.

--Mike F. (Home Advisor)


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Common Signs that you need call an AC Professional

AC Blowing Hot Air

Not Warm Enough

Not Cool Enough

Strange Noises

Weird Sounds

Furnace Odors

Unusual Odors

High Utility Bills

High Energy Costs

Furnace Leaking Water

AC Leaking Water

Keeping It Cool with SuperTech

Simple Solutions For All Your Cooling Needs:

What license should an AC company hold in Maryland?

Individuals providing heating, ventilation,and air conditioning services in Maryland must be licensed by the Maryland Board of HVAC Contractors. An AC company in Maryland must have at least one person with a master, masters restricted, or master limited contractor license to providing HVAC services.

How do I know whether the AC contractor is properly licensed in the state of Maryland?

Hiring an unlicensed air conditioning contractor could cost you thousands. To verify a contractors license and avoid making costly mistakes call Maryland Board of Heating, Ventilation, Air Conditioning and Refrigeration Contractors at (410) 230-6231 

Or check online at License Search (link below). 


What insurance should an AC company have?

All master, master restricted and limited contractors who are responsible for signing or approving contracts to install or service AC systems are required to carry general liability (minimum coverage $300,000) and property damage insurance (minimum coverage $100,000).

In addition, a good AC company should also have commercial vehicle policy, workers compensation policy and umbrella policy.

How do I know whether the AC contractor has the insurances?

Request that the air conditioning company show you their certificate of insurance. On the certificate of insurance, you will see the insurance agent's contact information, the policy number, the amount of coverage, and the policy expiration date. 

What does an AC company do?

Air conditioning companies typically have specialists to handle routine maintenance of your AC system, repair work when your air conditioner breaks down, and installation of air conditioners when you want to replace or add air conditioning. In addition, you could consult with them to improve the indoor air quality and save on utility bills.

When should you call an AC Company?

In addition to the routine maintenance, call an AC contractor if you experience malfunctions with your air conditioner such as an AC blowing warm air, a malfunctioning AC motor, a malfunctioning AC fan, or a failure of your AC to cool.

Stay Cool With SuperTech

A broken air conditioner might stop working entirely or cause your summer energy bills to skyrocket. If you suspect that something is wrong with your system in Baltimore, SuperTech Heating & AC can take a look. We can repair all makes and models of AC units. After we determine the cause of the problem, we’ll review your options for getting it fixed.

At SuperTech Heating & AC, we believe that many homes in Baltimore could benefit from a new and modern air conditioning system. We can offer sound advice on which unit would be right for your home. If you have an old unit in your house, we’ll get it removed and disposed of correctly. The new cooling system will be installed using the correct parts so that everything works as efficiently as possible. Our air conditioning technicians will pay close attention to each detail of your installation project in Baltimore. Call or schedule online today to improve your home comfort.

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