HVAC Companies Maryland

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  • Super Heating and Air Conditioning
    5
    Baltimore, US

    Super Heating and Air is a trusted HVAC company serving Baltimore City, Baltimore County, Howard County, Anne Arundel County, Prince George County, Hartford County, and surrounding areas. With over 20 years of experience, they provide expert heating, ventilation, and air conditioning services, including installations, repairs, and maintenance. Their team of experienced technicians is dedicated to ensuring your comfort year-round. Super Heating and Air offers a wide range of services, such as furnace and heat pump installation, air conditioner repair and replacement, ductwork cleaning, and indoor air quality solutions. They also provide 24/7 emergency service and offer a $69 heater tune-up with a no breakdown guarantee.

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  • Clean Air Heating & Air Conditioning Co., Inc.
    4.6
    1911 Portal Street, Baltimore, 21224, US

    Clean Air Heating and Air Conditioning is a family owned and operated company that has served Marylanders since 1972. For over 45 years, your friends and neighbors have counted on our professional, no-nonsense approach to serving their residential and commercial heating and cooling needs. Whether you are remodeling, building a new home or replacing your existing system, you can depend on Clean Air Heating and Air Conditioning for efficient solutions that will keep you comfortable and help to reduce energy costs in your home or business. Choose Clean Air Heating and Air Conditioning for all of your interior comfort needs and be assured that you will get fair pricing, outstanding workmanship, superior customer service and prompt dependable service.

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  • Jerry Kelly Heating & Air Conditioning
    4.9
    Columbia, US

    Jerry Kelly Heating & Air Conditioning is a trusted provider of heating and cooling services in St. Peters, MO, and the surrounding area. With over 40 years of experience, our team of experts is dedicated to providing exceptional customer service and ensuring that your HVAC systems are running efficiently and effectively. We offer a range of services, including furnace repair, furnace installation, furnace maintenance, heat pump repair, heat pump installation, heat pump maintenance, air conditioning repair, air conditioning installation, air conditioning maintenance, and more. Our team is committed to providing prompt and reliable service, and we guarantee precision repairs, expert installations, and regular tune-ups year-round. Whether you need a routine maintenance check or an emergency repair, we're here to help. Contact us today to schedule an appointment and experience the Jerry Kelly difference.

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  • Academy Heating & Air Conditioning
    4.3
    11720 Nebel Street, Rockville, 20852, US

    Welcome to Academy Heating & Air Conditioning! It’s knowing something works when you need it. And it’s knowing there’s someone you can trust to call on when its not working. Academy Heating and Air Conditioning has been providing the Washington metro area with that kind of feeling for over fifty (50) years through design, sales and installation of quality systems. Our policy of satisfaction for our customers and for ourselves has resulted in thousands of satisfied owners. Our sincere wish is that you join them. We know that you’ll be glad you did. When it comes to heating and air conditioning, count on Academy. Comfort is our profession. And that’s good for your state of mind. Ask your neighbors, they use us.

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  • Johnson Air-Rotation HVAC Systems
    5
    St. Louis, MO, 11880 Dorsett Road, 63043, US

    Johnson Air-Rotation HVAC Systems set the bar by creating a new technology now known in the industry as Air-Rotation. Founded in 1921, Johnson Air-Rotation HVAC Systems have continued to innovate and refine the concept to create the most effective method to heat, cool, filter and/or ventilate large, open buildings. Johnson Air-Rotation HVAC Systems have been proudly manufactured in the USA since our beginning and continue to be to this day. As the ONLY UL listed Air-Rotation/air-turnover system in the industry, we take pride in our custom manufactured product and you will too.

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  • Trane Supply
    4.3
    10000 Richmond Hwy, Ste 100, Fredericksburg, 22401, US

    Trane Supply is your one-stop shop for all your HVAC needs. We offer a wide range of products and services, from air handlers and ductless systems to furnaces and packaged units. Our team of experts is here to help you find the perfect solution for your home or business. We are committed to providing our customers with the highest quality products and services at competitive prices. We also offer a variety of financing options to make our products and services affordable for everyone. Trane Supply is a proud member of the Trane family of companies. We are committed to providing our customers with the same high quality products and services that Trane is known for. We are also committed to providing our customers with excellent customer service. We want to make sure that our customers are happy with their purchase and that they have a positive experience with Trane Supply. We are a leading distributor of HVAC equipment and supplies in the United States. We have a wide network of branches and warehouses, which allows us to serve our customers quickly and efficiently. We are also a certified Trane dealer, which means that we have the expertise and experience to install and service Trane products. We are committed to providing our customers with the best possible experience. We offer a variety of resources on our website, including product information, installation guides, and troubleshooting tips. We also have a team of customer service representatives who are available to answer your questions and provide support. Thank you for choosing Trane Supply. We look forward to serving you.

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  • McIntire HVAC
    4.9
    313 E. Wilson Blvd, Suite 3, Hagerstown, 21740, US

    At McIntire HVAC, we make it easy for you to get great HVAC service. With a friendly customer service team and technicians on staff day and night, you'll get service on your schedule—not ours. As a full-service HVAC contractor, your home and your investment are in great hands. Whether you need a servicing, partial replacement, or full system replacement, the professionals at McIntire HVAC are here to help! Make the decision to protect your home. Call McIntire HVAC today for service. 24/7 Emergency HVAC Service. 240-527-5945. Request a Free Estimate. Contact Us.

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  • The Appliance Guys
    4.7
    2 Hilltop Village Center Drive, Eureka, 63025, US

    The Appliance Guys is your local, family-owned home appliance repair and heating/cooling service company. We repair all brands and types of appliances and heating/cooling equipment. We guarantee our qualified repairs for 90 days parts and labor. Schedule an appointment online today! We service all of St. Louis, Saint Charles, Jefferson Counties and Franklin in Missouri. Now servicing Madison, St. Clair and parts on Monroe counties in Illinois! We understand an appliance breakdown is a pain, we offer quick and easy online scheduling and convenient repair appointment options. We provided detailed receipts that are emailed and a 90 guarantee on all of our qualified repairs.

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  • Reyes Hvac
    5
    1205 Truman Ct, Waldorf, 20602, US

    Reyes Heating & Cooling LLC is a family-owned and operated company with over 10 years of experience. We are experts in heating and cooling systems, dedicated to providing the highest quality service and results for every project. Our mission is to be the leading provider of heating and cooling services in Waldorf, MD, through innovation and excellence. We strive to be recognized for our outstanding customer service, attention to detail, and unmatched quality services. We proudly serve Waldorf, MD, with complete and long-lasting heating and cooling services. Our team is equipped with the newest technology and tools, aiming to provide innovative solutions in every project we take on. You can count on us for on-time and within-budget results!

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  • Perry Aire Services, Inc. Fredericksburg
    4.6
    Arlington, 22204, US

    Perry Aire Services, Inc. Redefining Excellence in Chiller Repair and HVAC Solutions! With over 25 years in the HVAC sector, Perry Aire is the top choice for heating, cooling, plumbing, and electrical repairs in the Virginia, Washington region. Our skilled team offers diverse services, from installation to maintenance, delivering top-notch solutions tailored to each project's specific demands. We prioritize client satisfaction by understanding their unique challenges and surpassing expectations with exceptional results. Transforming Comfort: Premier HVAC, Heating, and AC Repair Services for Arlington, Washington DC, Maryland & Northern Virginia! Our professional certified Plumbers, Electricians, and HVAC Contractors cover all your residential and commercial repairs and services! From air conditioning, furnaces, boilers, chillers, rooftop units, humidification, indoor air quality, radiant heating, swimming pools, sewers, drains, water fountains, pumps, indoor & outdoor lighting… We have you covered as we can do it all!

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Frequently Asked Questions About HVAC Companies

Find answers to common questions about HVAC services, finding contractors, and getting the best HVAC systems for your needs.

How can I tell if my furnace filter needs changing?

You should change your furnace filter regularly, typically every 1-3 months, or more often if you have pets or allergies. Here are some signs your filter needs changing:
  • Reduced Airflow: Noticeably weaker airflow from your vents.
  • Dusty Vents: Dust accumulation around your vents.
  • Increased Dust: More dust than usual in your home.
  • Allergies or Respiratory Issues: Worsening allergy symptoms or respiratory problems.
  • Higher Energy Bills: Your furnace becomes less efficient.
  • Overheating: The system overheats due to restricted airflow.
Check your filter monthly and change it as needed to maintain good indoor air quality and HVAC system efficiency.

What is a ductless mini-split system?

A ductless mini-split system is a type of HVAC system that doesn't require ductwork. It consists of an outdoor unit (compressor/condenser) and one or more indoor units (air handlers) connected by refrigerant lines and electrical wiring. Each indoor unit cools or heats a specific zone or room, providing customized comfort. Ductless mini-splits are more energy-efficient than traditional ducted systems and are a good option for homes without existing ductwork.

What is a SEER rating, and why is it important?

SEER (Seasonal Energy Efficiency Ratio) measures an air conditioner's cooling efficiency. Higher SEER ratings indicate greater energy efficiency. The minimum SEER rating for new AC units is typically 14, but higher SEER units (16-20 or more) are available. Choosing a higher SEER unit may have a higher upfront cost, but it can result in significant long-term energy savings.

What should I look for when hiring an AC installer?

When hiring an AC installer, consider these key factors:
  • Experience and Expertise: Look for installers with experience and a good understanding of AC systems.
  • Licensing and Insurance: Make sure the installer is licensed and insured to work in your area.
  • Reputation and Reviews: Check online reviews and ratings from other customers.
  • Detailed Quotes: Get itemized quotes outlining all costs associated with the installation.
  • Warranties: Inquire about warranties on equipment and labor.
  • References: Ask for and check references from past customers.
  • Communication: Choose an installer who communicates clearly and promptly.
By carefully evaluating these aspects, you can choose a qualified and trustworthy professional for your AC installation.

How can I tell if my furnace filter needs changing?

You should change your furnace filter regularly, typically every 1-3 months, or more often if you have pets or allergies. Here are some signs your filter needs changing:
  • Reduced Airflow: Noticeably weaker airflow from your vents.
  • Dusty Vents: Dust accumulation around your vents.
  • Increased Dust: More dust than usual in your home.
  • Allergies or Respiratory Issues: Worsening allergy symptoms or respiratory problems.
  • Higher Energy Bills: A dirty filter restricts airflow, forcing your furnace to work harder.
  • Overheating: The system overheats due to restricted airflow.
Check your filter monthly and change it as needed to keep your system running efficiently.

What is a ductless mini-split system?

A ductless mini-split system is a type of HVAC system that doesn't require ductwork. It consists of an outdoor unit (compressor/condenser) and one or more indoor units (air handlers) connected by refrigerant lines and electrical wiring. Each indoor unit cools or heats a specific zone or room, providing customized comfort. Ductless mini-splits are more energy-efficient than traditional ducted systems and are a good option for homes without existing ductwork.

What is a SEER rating, and why is it important?

SEER (Seasonal Energy Efficiency Ratio) measures an air conditioner's cooling efficiency. Higher SEER ratings indicate greater energy efficiency. The minimum SEER rating for new AC units is typically 14, but higher SEER units (16-20 or more) are available. Choosing a higher SEER unit may have a higher upfront cost, but it can result in significant long-term energy savings.

What should I look for when hiring an AC installer?

When hiring an AC installer, consider these key factors:
  • Experience and Expertise: Look for installers with experience and a good understanding of AC systems.
  • Licensing and Insurance: Make sure the installer is licensed and insured to work in your area.
  • Reputation and Reviews: Check online reviews and ratings from other customers.
  • Detailed Quotes: Get itemized quotes outlining all costs associated with the installation.
  • Warranties: Inquire about warranties on equipment and labor.
  • References: Ask for and check references from past customers.
  • Communication: Choose an installer who communicates clearly and promptly.
By carefully evaluating these aspects, you can choose a qualified and trustworthy professional for your AC installation.