Expert HVAC Company in Perry Hall and Surrounding Areas

SuperTech HVAC is the Top-Rated Heating and Cooling Contractor in Baltimore Metro Area

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People love SuperTech HVAC

Slide 1

We have always been very satisfied with Supertech hvac, thanks to Kenny's thorough diagnostics. Recently he fixed our hvac when no one else could... He listens to our concerns and always goes the extra mile to make sure we are aware of the situation and happy with the solution. Couldn’t be happier with his work!

---K. Marie (Google Review)
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SuperTech was absolutely the best company I have ever used from scheduling a same day appointment to having a wonderful friendly helpful technician fix the problem with our air conditioning system. I would recommend this company for everyone. Outstanding customer service and very reasonable prices for a great wonderful company.

-- Thomas F. (Google Review)
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Their professionalism and responsiveness are experienced across the company, from the receptionist to the technician who goes to the home to problem solve the challenge. It is a pleasure to encounter such impeccable level of customer care.

--Maria W. (Google Review)

Why choose us ?

Honest Advice

Honest Advice

Problem Solver

Problem Solver

24/7 Live Answer

24/7 Live Answer

Locally Owned & Operated

100% Guarantee

100% Guarantee

Flexible Financing Options

Certified & Factory
Trained Technician

Annual Maintenance

Life is easier with superTech HVAC

SuperTech HVAC Services Is Proud To Provide Air Conditioning And Heating Services For The Perry Hall Community And The Surrounding Aberdeen And Abingdon Communities.


Serving the entire area around Baltimore, MD, SuperTech Heating & AC is a reliable heating and air conditioning company. The nation's second-largest seaport has hot summers and cold winters. Let us help you keep your AC and furnace in peak condition. We opened in 2014 and won the Angie's List Super Service Award in 2017 In 2019, we were given the Best of HomeAdvisor Award.

For your peace of mind, our company is licensed and insured. We are also EPA-certified. We give back to the community through the Hero's Project with Lowe's. In addition, our company has an A+ rating with the Better Business Bureau. SuperTech Heating & AC has an excellent reputation in Baltimore for being professional and on time. We'll always explain repairs and let you know how we calculate costs. 

A Broad Range of Services

SuperTech Heating & AC offers a complete spectrum of comfort services for our clients in Baltimore. Our technicians pursue ongoing training to stay abreast of new technologies.
You could enlist us for
AC repair
AC installation
AC maintenance Furnace repair
Furnace installation
Furnace maintenance
Heat pump repair Heat pump installation Heat pump maintenance
Ductless mini-split installation and repair
Whole-house Humidifier
Whole-house Dehumidifier 

Air Conditioner


Heat Pump

Ductless Mini Split



UV light

Air Cleaner


Water Heater



Heating and Air Conditioning Experts

Our crew performs nearly any heating or cooling service you require. The team from SuperTech Heating & AC installs Lennox products in the Baltimore area. When it comes to repairs, we fix any brand, make or model. We'll also help you maintain your equipment.

Call on us for:
UV light air purifier
Air cleaner
Heat/Energy Recovery Ventilator
Water heater repair, installation and inspection
Fireplace repair and inspection
Retrofitting Commercial HVAC units
Rooftop RTU/package units
Indoor air quality tests and products
Maintenance plan 

Choose Us for Your Comfort

 Maintenance is important for your AC or heater because it helps protect it from breakdowns. Schedule maintenance for each system at least once a year. The best time for AC maintenance is in the spring before you turn on the AC for hot weather. Similarly, the best time for heating maintenance is in autumn before you start running the heater. This allows us to prep your unit and ensure that no problems will occur during operation. SuperTech Heating & AC has generous maintenance agreements for property owners in Baltimore. We'll thorou
ghly clean, inspect and lubricate your equipment.
We believe in doing things right the first time. SuperTech Heating & AC has earned a positive reputation in Baltimore for quality service. We have glowing customer reviews and an A+ rating with the BBB. Regardless of your heating or cooling needs, contact us today to schedule any of our services. 

Indoor Air Quality

Air Filter

Rooftop RTU

Package Units




Coupon & Ebook

Coupon & Ebook Straight to your inbox

Take control of your home comfort

with superTech HVAC

Frequently asked questions

How Come My Furnace Stopped Working?

Furnaces can stop working for varied reasons, but here are three things you can quickly check for yourself. See if the filter is dirty and needs to be replaced. Check the thermostat settings, along with the battery. Also, double-check that the circuit breakers didn’t trip.

Are There Things I Can Look At If My Furnace Is Not Working?

Step 1. Yes, first check the thermostat. Is the setting correct? Make sure it’s on and set to heat.

Step 2. You’ll also want to check the furnace’s switch. Is it set to the “on” position?

Step 3. Don’t forget about the furnace’s circuit breaker. Has it tripped?

Step 4. What about the furnace filter? A dirty filter might be the problem. Change it out if it’s dirty.

Step 5. Check the furnace panel near the front. Is it closed tightly?

Step 6. The gas valve could be an issue. Is it set at the “on” position?

Step 7. Lastly, you want to look at air ducts to make sure they aren’t blocked.

Step 8. If these steps didn’t help, it’s time to call a professional.

How Many Years Does A Furnace Work For?

We can give you averages, but each instance is different. When we’re talking about a natural gas furnace, you’ll see about 15-20 years out of it if it is maintained on a regular basis. Now, when it comes to an oil furnace you might see 15-25 years with regular maintenance. A regularly maintained furnace has a much longer lifespan.

Should You Repair Or Replace Your Furnace?

The age of your system needs to be part of the consideration. Consider the cost of repairs over time, along with how often you need repairs. Use the $5000 rule for an easy decision. Multiply the age by the cost of repair per year and if that is less than $5000, repair it. For example, if your furnace is 12 years old, and the repair will cost $500, multiply 12X500=6000. This is larger in cost, so we’d say it’s time to replace the unit. Hope this helps!

How Much Does Furnace Repair Cost?

When it comes down to it, the cost to repair a furnace varies. It can range from $100 to $1200. The average repair cost is right around $300. In most cases, homeowners spend between $170 to $500. What you pay largely depends on a couple of different things. Are there parts needed? How much labor is involved? Do you have a warranty? And what type of furnace do you have?

Is There A Set Schedule To Have Your Furnace Serviced?

Yes, there is. We recommend you have your system serviced at least once a year. Consider doing this in the fall, before the cold weather settles in. Furnace manufacturers all recommend annual inspections and maintenance. Another thing worth mentioning is that most will require proof of prior maintenance, especially when it comes to warranty claims. A clean, well-maintained unit helps you in two ways, with utility costs and it prolongs the life of your furnace.

About Perry Hall

Towson, Maryland is a large town with a population of close to 60,000 people. Towson sits just outside of Baltimore. With a charming suburban feel the convenience to Baltimore makes it a nice place to live while offering an easy commute. The town was settled in 1752, and railroad service started in 1882. lhe town itself is just over 14 square miles.

With its proximity to water, you'll find humid, muggy summers that will have you reaching for the central air conditioning. Winters are a mixed bag of wind, snow, and cold temperatures. You'll want to make sure your fumace and heat pump are in good working order!

Local Reviews
for Towson, MD

SuperTech HVAC Services Rated 4.8 out of 5 stars based on 29 customer reviews

Map of Towson, MD 21286

Great Customer Service, Efficient process

Review of SuperTech HVAC Services

Terran did a great job and took his time to explain everything that was going on with my AC Unit. He made the process easy and simple and I would recommend him a specialist to anyone.

TowsonMD21286 39.395-76.57

Map of Towson, MD 21286

Very good

Review of SuperTech HVAC Services

On time, knows his stuff. I'm very pleased with Terran

TowsonMD21286 39.4025-76.5875

Map of Towson, MD 21286

Totally Pleased!

Review of SuperTech HVAC Services

I’m a huge fan of SuperTech and was super happy with Terran’s work today! Professional. Efficient. Pleasant. Couldn’t ask for more.

TowsonMD21286 39.39-76.5725

Steven Z.

Steven Z.

Near Army Rd, Towson, MD 21204
Towson, MD -
Steven Z.

Steven Z.

Near York Rd, Towson, MD 21204
Towson, MD -
Josh R.

Josh R.

Near Thetford Rd, Towson, MD 21286
Steven Z.

Steven Z.

Near Kenilworth Dr, Towson, MD 21204
Towson, MD -
Steven Z.

Steven Z.

Near Sawyer Ct, Towson, MD 21286
Towson, MD -
Steven Z.

Steven Z.

Near MD-45, Towson, MD 21204
Towson, MD -