HVAC Companies Rockville

Top HVAC Contractor in Rockville

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  • Your HVAC Specialist
    5
    31 Light Street suite 204, Baltimore, 21202, US

    YOUR HVAC SPECIALIST is a family owned and operated business serving the Baltimore area for over 20 years. We are committed to providing our clients with a wide range of services for all their heating, cooling and indoor air quality needs. Building a relationship with our customers is very important to us. We work very hard to ensure every customer is satisfied and their experience is personal. No matter what you need, we deliver top quality work at unbeatable prices.

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  • Homeland Heating and Air Conditioning
    5
    Hagerstown, US

    Homeland HVAC Services is a family-owned and operated business serving the greater Houston area. We are dedicated to providing our customers with the highest quality HVAC services at competitive prices. Our team of experienced technicians is committed to providing prompt, reliable, and professional service. We offer a wide range of services, including installation, repair, and maintenance of all types of heating and cooling systems. We are fully licensed and insured, and we stand behind our work with a 100% satisfaction guarantee.

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  • 72 Degrees Air Conditioning, Heating, and Plumbing
    4.9
    Fredericksburg, TX, 123 Main St, 78624, US

    With over 30 years of experience, 72 Degrees is proud to serve Fredericksburg, TX, and the Texas Hill Country with exceptional home comfort services. Our dedication to quality and customer satisfaction has made us the “Wizards of Comfort,” delivering expert plumbing, heating, and A/C solutions to keep you and your family comfortable throughout the year.

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  • At Your Service Heating and Cooling LLC
    4.7
    6801 Eastern Avenue, Suite 209, Baltimore, 21224, US

    At Your Service Heating & Cooling LLC is a family-owned business that provides phenomenal heating and cooling services in Baltimore, MD, and the surrounding communities. We are committed to your complete indoor home comfort, offering a full range of quality heating, cooling, and indoor quality services. Our goal is to keep you comfortable in your home and business and provide honest and efficient service. We work hard to maintain the highest standard of customer care and quality workmanship and exceed your expectations.

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  • ALCO HVAC Plumbing & Gas
    5
    Fredericksburg, US

    ALCO HVAC Plumbing & Gas is the only name you need to know when you're seeking a reputable HVAC and plumbing company in Fredericksburg, VA, or the surrounding areas. Our business has a history of service in this area that dates back many years, and we'd appreciate the opportunity to earn your trust and confidence by providing great work at your local residence. We excel at managing the following plumbing and HVAC services for our local area clients. We only utilize proven methods and quality parts and components on every project, large or small. Our team of experts is committed to rolling out the red carpet to helping you breathe clean air and making your home or business more energy-efficient, all while saving you money. Call (540) 642-1717.

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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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  • 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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  • All Air Heating & Cooling Services, LLC
    4.8
    4934 Trade Center Dr, Fredericksburg, 22408, US

    With more than 30 years in the heating and cooling business, All Air Heating & Cooling Services, LLC. is dedicated to providing the best possible HVAC service in Fredericksburg for you and your family. All Air Heating & Cooling Services LLC has been serving Fredericksburg, Stafford, Spotsylvania & the surrounding areas since January of 2000. You can count on us to provide you with a system and solution that fits your family’s unique needs and since we’ve installed many systems in this area, we’ve earned a reputation for doing the job right the first time.

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  • Rod Miller Heating and Air Conditioning Company
    4.5
    211 Perry Parkway, Suite #9, Gaithersburg, 20877, US

    Rod Miller HVAC has been providing leading HVAC services in Maryland and the metro area for over 50 years. We're proud of our longevity and humbled by the incredible relationships we've built with our customers. We treat our customers like family, and our promise is that you can trust your home or business to us. We offer a wide range of services, including HVAC repair, installation, financing, and service agreements. We also have a comprehensive HVAC learning center with resources to help you make the most of your investment.

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  • A Supreme Heating & Air Conditioning
    4.8
    152 Blades Lane, Unit B, Glen Burnie, 21060, US

    A Supreme Heating & Air Conditioning has been a household name in Anne Arundel County, Howard County, and Greater Baltimore for over 25 years. We've been around since 1992 and have an excellent reputation—not only because we know HVAC, but because we treat our customers with respect. That includes everything from up-front price quotes on ac installation, to the professional manner in which we conduct ourselves, to the way we treat and leave your home. Whether it's our work or your experience with our people, your satisfaction is guaranteed.Our HVAC technicians receive ongoing training that helps keep your family safe. Better yet, if you tell us about your air conditioning concerns we can let you know about tips or solutions that can help. If you're someone who wants to learn more about your home's HVAC system, you'll find a wealth of information by browsing our site.At A Supreme Heating & Air Conditioning, we work hard to keep our customers in the Glen Burnie area comfortable all-year round. If you live in Glen Burnie and have a question about your ac or other air conditioning system, just ask. We'll be happy to help. It's free—customer or not. We invite you to get to know us.

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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.

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 often should I have my HVAC system serviced?

Regular HVAC maintenance is essential for optimal performance, energy efficiency, and extending the lifespan of your system. It's generally recommended to have your system serviced once in the spring and once in the fall. Regular maintenance typically includes cleaning, inspections, and tune-ups of key components.

How long does an HVAC system last?

The average lifespan of an HVAC system is about 15-20 years. However, how long your system lasts can vary depending on several factors. Proper maintenance can help your system last longer. If your HVAC system is over 15 years old, it's a good idea to start considering a replacement.

How can I improve my home's indoor air quality?

You can take these steps to improve your indoor air quality (IAQ):
  • Regular Air Filter Replacement: Change or clean your HVAC system’s air filters regularly (every 1-3 months).
  • Professional Air Duct Cleaning: Have your air ducts cleaned by professionals every few years to eliminate dust, mold, and other contaminants.
  • Improve Ventilation: Ensure adequate ventilation in your home to bring in fresh air and exhaust stale air. Use exhaust fans in kitchens and bathrooms.
  • Control Humidity Levels: Use a humidifier or dehumidifier to maintain optimal humidity levels and prevent mold growth.
  • Clean Regularly: Dust and vacuum frequently to minimize airborne particles.
  • Avoid Smoking Indoors: Smoking indoors significantly reduces IAQ.
  • Use Natural Cleaning Products: Opt for natural cleaning products that don’t release harmful VOCs (volatile organic compounds).
  • Monitor Indoor Air Quality: Consider using an indoor air quality monitor to track pollutant levels.
If you have persistent IAQ issues, consult with an HVAC professional or an indoor air quality specialist for further assessment and solutions.

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 often should I have my HVAC system serviced?

Regular HVAC maintenance is essential for optimal performance, energy efficiency, and extending the lifespan of your system. It's generally recommended to have your system serviced at least twice a year. Regular maintenance typically includes cleaning, inspections, and tune-ups of key components.

How long does an HVAC system last?

The average lifespan of an HVAC system is about 15-20 years. However, the actual lifespan can vary depending on several factors. Proper maintenance can help your system last longer. If your HVAC system is over 15 years old, it's a good idea to start considering a replacement.

How can I improve my home's indoor air quality?

You can take these steps to improve your indoor air quality (IAQ):
  • Regular Air Filter Replacement: Change or clean your HVAC system’s air filters regularly (every 1-3 months).
  • Professional Air Duct Cleaning: Have your air ducts cleaned by professionals every few years to eliminate dust, mold, and other contaminants.
  • Improve Ventilation: Ensure adequate ventilation in your home to bring in fresh air and exhaust stale air. Use exhaust fans in kitchens and bathrooms.
  • Control Humidity Levels: Use a humidifier or dehumidifier to maintain optimal humidity levels and prevent mold growth.
  • Clean Regularly: Dust and vacuum frequently to minimize airborne particles.
  • Avoid Smoking Indoors: Smoking indoors significantly reduces IAQ.
  • Use Natural Cleaning Products: Opt for natural cleaning products that don’t release harmful VOCs (volatile organic compounds).
  • Monitor Indoor Air Quality: Consider using an indoor air quality monitor to track pollutant levels.
If you have persistent IAQ issues, consult with an HVAC professional or an indoor air quality specialist for further assessment and solutions.