Top Maryland HVAC Companies

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If you need HVAC service in Maryland defualt="your area", Best of the Web is the right place to start. Here you’ll find qualified and verified Maryland HVAC contractors. No matter where you live, start your search here and find an HVAC technician.


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101 listings found

Baltimore Water Heater Guys

At Baltimore Water Heater Guys, we believe that exceptional care should go hand-in-hand with fantastic results. That's why each of our seasoned technicians works so hard to deliver spectacular customer service, including useful insights into your best water heater options. Whether you're needing repairs for a busted tank or a tankless water heater installation, you'll quickly see why so many…

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Dave's Cooling & Heating

We specialize in heating and cooling repair, maintenance, and installation in Fredrick MD. Unclaimed: Claim this business

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Design Flow Heating & Cooling LLC

Design Flow Heating and Cooling LLC was found in 2016 servicing the residential areas of Eldersburg, MD. We are a quality service/install company and love helping our customers. What sets us apart is our dedication to do what is right and to do everything in our power to ensure our customer is satisfied. To this end, we offer a 100%… Unclaimed: Claim this business

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JDL HVAC Services, LLC

JDL HVAC Services offers a wide range of services to meet your HVAC needs. We serve both residential and light commercial clients and specialize in offering a variety of money-saving heating, cooling, and air quality solutions. Combined with our use of the highest quality parts and equipment and our dedication to delivering exceptional service, we have become known as the… Unclaimed: Claim this business

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Tario HVAC

Your HVAC system does more than just circulate air throughout your house. It keeps your home at a consistent temperature and improves your indoor air quality. When you run into problems with your system, you need an experienced HVAC contractor to find the right solutions. That's where Tario HVAC comes in. We offer comprehensive HVAC services in the Halethorpe, MD… Unclaimed: Claim this business

The HVAC Doctor LLC

When it comes to HVAC Repair, Air Conditioning and Heating, no one compares to The HVAC Doctor LLC. With years of combined experience, The HVAC Doctor LLC has worked hard to build the trust of our clients in Oxon Hill, Fort Washington, Clinton and beyond. Visit our website to learn more. Or better yet, click the link and call us…

USA HVAC Services

Proudly serving Ellicott City for over 18 years of industry experience. USA HVAC Services provides cutting edge heating and air services to Ellicott City MD and surrounding areas. We offer both residential and light commercial needs. We are a family-oriented business, we recognize the importance of having a comfortable space and how it directly affects people's lives. Our goal at…

USA HVAC Services

With over 18 years of experience in the industry, USA HVAC Services is proud to serve the people of Severna Park and beyond by providing high-quality, professional service and assistance for both residential and light commercial needs. Being a family-oriented business, we recognize the importance of having a comfortable space and the impact it can have on people's lives. Our…

USA HVAC Services

Proudly serving College Park for over 18 years of industry experience. USA HVAC Services provides cutting edge heating and air services to College Park MD and surrounding areas. We offer both residential and light commercial needs. We are a family oriented business, we recognize the importance of having a comfortable space and how it directly effects people's lives. Our goal…

USA HVAC Services

With over 18 years of experience in the industry, USA HVAC Services is proud to serve the people of Upper Marlboro MD and beyond by providing high-quality, professional service and assistance for both residential and light commercial needs. Being a family-oriented business, we recognize the importance of having a comfortable space and the impact it can have on people's lives.…

Addis HVAC Service

When it comes to HVAC Contracting and Commercial AC Repair, no one compares to Addis HVAC Service. With years of combined experience, Addis HVAC Service has worked hard to build the trust of our clients in Laurel, Silver Spring, Beltsville and beyond. Visit our website to learn more. Or better yet, click the link and call us today!

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Blue Dot Services

When you need high-quality HVAC or plumbing service in Bel Air and Towson that offers long-lasting results, get in touch with the Maryland home service experts at Blue Dot Services. We offer emergency AC repair service and emergency heat pump service for your family's comfort. And we can handle your general plumbing, water heater, drain cleaning, sump pump and garbage… Unclaimed: Claim this business

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Griff's Heating and Air

Griff's Heating and Air is one of Harford County's most trusted HVAC contractors, providing heating repair and heating installation and ac repair and Air conditioning installation. Griff's Heating and Air ensures you 100% satisfaction! Unclaimed: Claim this business

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Honest Air Heating & Air Conditioning (HVAC)

Honest Air is a locally owned and operated Heating and Air Conditioning company located in Mt Airy Maryland. We are reliable HVAC Professionals ready to help you! We serve both residential and commercial clients whether you need routine maintenance, install or an emergency repair. We use the highest quality parts and equipment. We always strive to exceed expectations at an… Unclaimed: Claim this business

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JC & JC HVAC, LLC

We want to help you get the best in heating and cooling services, whether it's cold outside and you're looking for furnace and boiler repair or if it's boiling hot and you're needing new AC installation. Either way, we're here to help anyone in the Silver Spring area, including Beltsville, Germantown, Rockville, and Bethesda. Contact us at the email address… Unclaimed: Claim this business

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Kenneth Wilson

When you want an HVAC Contractor that you can trust, call K & K Industrials in Bowie, Maryland and surrounding areas for all of your HVAC servicing needs. At K & K Industrials we specialize in a variety of appliance repair services, including HVAC Repair, and Refrigeration Repair Services as well. You'll know that you're in the right hands when… Unclaimed: Claim this business

Minnick's Inc.

Home is a place of refuge, but the air inside is not always healthy or comfortable—a new way to heat and cool your home. So you feel healthy and safe.

S & L Air Conditioning and Heating

When you desire quality air conditioning and furnace repair and HVAC repair services in Bowie and Crofton that offers incredible results, get in touch with the Maryland service experts at S & L Air Conditioning and Heating. We offer AC repair service and heat pump service for your family's comfort. Our HVAC technician can perform heat pump repair or replacement,…

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Upper Bay Mechanical

You can rely on our HVAC and plumbing experts to keep your employees and customers comfortable. At Upper Bay Mechanical, Inc. we have the skills necessary to install or replace your commercial HVAC equipmentincluding rooftop and package units. Call us today to get an installation or replacement quote in Edgewood or Aberdeen. Unclaimed: Claim this business

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Greenfox Cooling, Heating & Plumbing

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Top HVAC Services

 

 While there are a lot of services offered by Maryland HVAC contractors, here are some of the most common reasons you may call one for.

 
  • Heater or AC doesn’t come on: When this happens, you turn on the AC or heater and nothing happens. If your unit doesn’t respond, it could be a problem with the unit itself or with the thermostat. 
  • Maintenance: Once a year you need to have your HVAC systems checked by a professional. They’ll check your system for damage or corrosion, examine the blower, check the vents for blockages or leaks, and give the whole system a once over.
  • HVAC makes strange noises: If you turn on the heater or air conditioner and hear an odd clanking, banging, screeching, or any other strange sound, It could be from a faulty fan or other part failure. 
  • Low system performance: If the heater struggles to maintain the temperature, the AC can’t cool quite enough, or the system constantly turns on and off, there is probably something causing degraded performance.
  • Poor air quality: Have you noticed strange smells or a lot more dust than usual? There could be a bad air filter or other problem with your HVAC that is causing poor air quality. 

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Maryland HVAC Cost Guide

When you pay for HVAC service your money goes toward the labor of the technician, the costs associated with running the business, the parts that may be necessary for the service, and for any supplies needed for your project. Costs will vary based on your location. Below are the averages you can expect for some of the usual HVAC repairs or services.

 
  • National Average: $155-515
  • Thermostat Replacement: $120-330
  • Maintenance: $100-135 
  • Fan Repair: $365-660
  • Coolant Recharge: $150-595
  • Ignitor Replacement: $225-335
 

Tips For Hiring An HVAC Technician

 

There are a lot of HVAC technician’s around Maryland, and that can make it difficult to select a good one. Below are some tips to help get you started in your selection.

 

Check Reputation And Reviews

 

The first and best thing you should do when looking for an HVAC technician is to check their reputation and reviews on Best of the Web. You’ll find a list of qualified and verified HVAC professionals near you. You’ll see their reviews, as well as details like their phone number and the hours they operate.

 

Ask Questions

 

Any quality HVAC technician should be willing to address your questions and concerns. If they won’t, they may not be someone you want to do business with. You can choose someone else if they are unwilling to explain things. Find a professional you feel comfortable with and trust to complete the work properly.

 

Get It In Writing

 

You’ll probably want quotes from multiple technicians before hiring. Get their quotes in writing, so you can refer back to that quote when it comes time for the work. This allows you to make sure they only repair what they quoted and charge the quoted price. Technicians should get pre-approval for any work they do above what was in their quote.

 

Frequently Asked Questions about Hiring HVAC Techs

 

Should I Repair Or Replace My System?

 

If your HVAC system is over fifteen years old, it’s likely time to replace it. As a system ages, the cost for repairs typically goes up. Older systems may not be as efficient to operate or perform as well as a new system. Also, replace your system if the cost of a repair exceeds half the cost of a new system and it is no longer under warranty.

 

Do HVAC Technicians Have To Be Licensed?

 

Whether an HVAC technician must be licensed or not depends on the state you reside in. Some states do not require a license, but most do. Often, non-licensed and non-certified technicians may do low-quality work. While not all unlicensed technicians perform substandard work, it increases that risk.

 

What Is The Best Way To Find A Reputable HVAC Technician Near Me?

 

The best way to find an HVAC technician near you is to check Best of the Web. You can find a list of HVAC professionals near you, and you can read their reviews and see their details. You’ll find only verified and reputable HVAC technicians, and you can trust what you find.