HVAC Companies Bethesda

Top 10 HVAC Companies in Bethesda

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  • Ultimate Air, Inc.
    5
    11119 Astarita Ave, Partlow, 22534, US

    Ultimate Air, Inc. has been serving the Fredericksburg, VA area since 2005 with a family-first philosophy. We offer a comprehensive range of HVAC services, including air conditioning repair and replacement, heating and furnace service, ductless HVAC, indoor air quality solutions, and light commercial HVAC services. Our team of skilled technicians is dedicated to providing friendly, courteous service, prompt responses, flat-rate pricing, personalized attention, and technical precision. We are committed to ensuring your comfort year-round and offer 24/7 emergency services for your peace of mind.

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  • Home Comfort Air Services
    4.9
    9737 Mount Pisgah Rd #201, Silver Spring, 20903, US

    Home Comfort Air Services is a trusted HVAC company serving Silver Spring and surrounding areas since 2014. We specialize in providing reliable and efficient heating, cooling, and air quality solutions for homeowners. Our team of experienced technicians is dedicated to delivering exceptional customer service and ensuring your complete satisfaction. We offer a wide range range of services, including furnace and AC repair, installation, maintenance, and duct cleaning. We are committed to using high-quality equipment and proven techniques to keep your home comfortable year-round. At Home Comfort Air Services, we understand the importance of a healthy and comfortable indoor environment. That's why we go the extra mile to provide personalized solutions that meet your specific needs and budget. Whether you need a simple tune-up or a major system replacement, we're here to help. Contact us today for a free consultation and experience the Home Comfort difference.

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  • Nortek Inc
    2.1
    8000 Phoenix Parkway, O'Fallon, 63368, US

    Nortek Global HVAC (NGH) is an industry-leading HVAC manufacturer that has been in business for over 100 years. We are fully committed to our customers and partners, offering top-tier heating and cooling equipment, end-to-end support, and revolutionary HVAC systems. Our commitment to excellence and industry-leading innovations has set us apart. We're more than just a manufacturer - we're your long-term partner for success.

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  • Future Aire Heating & Air Conditioning
    4.7
    690 W. 4th Street, Eureka, 63025, US

    Future Aire Heating & Air Conditioning is a family-owned and operated business that has been providing heating and cooling services to the Eureka, MO area since 1984. Our team of experienced technicians is dedicated to providing high-quality services that meet the needs of our customers. We offer a wide range of services, including installation, repair, and maintenance of heating and cooling systems, as well as indoor air quality solutions and sheet metal fabrication. We are committed to providing exceptional customer service and ensuring that our customers are completely satisfied with our work.

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  • Absolute Zero Heating & Air Conditioning, Inc
    5
    15504 Falling Waters Rd, Williamsport, 21795, US

    Absolute Zero Heating & Air Conditioning, Inc. is a family-owned and operated business with over 32 years of experience providing reliable heating and cooling services to residential and commercial clients in Maryland, Pennsylvania, and West Virginia. We are dedicated to offering affordable and convenient service, with extended operating hours and no overtime or extra fees for many after-hours calls. Our commitment to customer satisfaction is evident in our flexible scheduling, including evening and weekend service calls, six days a week. We understand the importance of minimizing disruptions to our clients' lives, and we strive to provide prompt and efficient service whenever needed. Our owner, who has a background in healthcare, made the decision to dedicate himself full-time to the business to ensure that clients could continue to access affordable services, even during evenings and weekends. This allows us to offer competitive pricing while also providing quality healthcare for our family. At Absolute Zero, we take pride in our work and our customers' satisfaction. We are committed to providing exceptional service and building lasting relationships with our clients.

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  • Bethany Air
    4.8
    171 Mayo Road, Edgewater, 21037, US

    Bethany Air Corporation is a family owned and locally operated full service residential, business and commercial heating and air conditioning contractor. We have highly trained factory technicians who can service the brands listed below of heat pumps, air conditioners, gas furnaces and oil furnaces. Bethany Air is located in the Maryland suburbs and serves Annapolis and the Anne Arundel County and Prince Georges County and the surrounding areas. Bethany Air offers a vast array of products and services second to none in the metropolitan area. Whether it’s service, repairs, installations, or preventative maintenance, we’re here for all your needs. Our family business provides quality HVAC air conditioning and heating services in Annapolis, Anne Arundel County, Prince George’s County, and the surrounding areas. We also serve Washington DC and select areas of Virginia. Bethany Heating & Air Conditioning Services is a licensed contractor and obtains all municipal and state permits as required and is insured for Workers Compensation and for liability insurance. We are here when you need us to service both your residential and commercial properties! With Bethany Heating & Air Conditioning Services, you have peace of mind knowing you’re working with a company that has been in business for over 20 years. Read what customers have had to say about Bethany Air. We guarantee every customer 100% satisfaction every time.

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  • All American A/C & Heating, Inc
    5
    Baltimore, US

    All American A/C & Heating is a locally owned and operated HVAC company serving Urbana and Frederick, MD, and the surrounding areas. We are dedicated to providing professional heating, air conditioning, and indoor air quality services to homeowners and contractors. Our team of highly skilled technicians is experienced in installing, repairing, and servicing all brands of HVAC systems, including heat pumps, mini-splits, geothermal systems, ductless systems, and furnaces. We are committed to customer satisfaction and offer a 100% customer guarantee, best price guarantee, and free estimates. As a Maryland Master HVAC and Washington D.C. Master HVAC company, we are fully licensed and insured.

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  • Robert B. Payne, Inc.
    4.9
    100 Main Street, Fredericksburg, VA, 22401, US

    FREDERICKSBURG’S GO-TO SERVICE COMPANY SINCE 1930 Robert B. Payne is your trusted partner for all your heating, cooling, and water heating needs. With over 90 years of experience serving the Fredericksburg area, we pride ourselves on providing reliable, efficient, and affordable service. Our team of highly skilled technicians is dedicated to ensuring your complete satisfaction. We offer a comprehensive range of services, including air conditioning repair, maintenance, and installation; heating repair, maintenance, and installation; furnace repair and installation; boiler repair and installation; unit heater repair and installation; oil to gas conversions; heat pump installation; thermostat installation; geothermal system installation; indoor air quality solutions; and water heater repair and installation. We also provide 24/7 emergency service for your peace of mind. Choose Robert B. Payne for all your home comfort needs.

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  • Un
    5
    Frederick, US

    Unfortunately, the provided website content does not contain a detailed description of the business, its history, mission, services, team, and experience. The website appears to be a Facebook page, and the content is mostly error messages and temporary blocks.

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  • Hagerstown Heating & Cooling
    4.8
    511 E Franklin St., Hagerstown, 21740, US

    Honesty At Its Best. Hagerstown's HVAC Experts Since 2011. We Care For Our Customers, We Care For Our Community, We Care For Our Team Members. Reliable Solutions From Trustworthy Technicians. Heating, Air Conditioning, Indoor Air Quality, Commercial. We provide expert opinions on big decisions such as choosing an industrial heat pump over a boiler or furnace. With our well-trained staff, we provide same-day services and diagnoses so they can keep you in the loop.

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Frequently Asked Questions About HVAC Companies

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

What are the signs my air conditioner needs refrigerant?

Low refrigerant levels can cause various problems with your air conditioner:
  • Warm Air: The most noticeable sign is that the AC is blowing warm or lukewarm air.
  • Ice Buildup: Ice may form on the refrigerant lines or evaporator coil.
  • Increased Energy Bills: Your system has to work harder to cool, leading to higher energy consumption.
  • Hissing or Bubbling Sounds: These sounds can indicate a refrigerant leak.
If you suspect low refrigerant, contact an HVAC technician to fix the leak and add refrigerant.

How do I choose the right size AC unit for my home?

Choosing the right AC unit size is essential for efficient cooling. An undersized unit won’t cool your home adequately, while an oversized unit will cycle on and off frequently, wasting energy and leading to premature wear and tear. A qualified HVAC technician will calculate the appropriate size AC unit for your home based on factors like:
  • Your home's square footage
  • Your local climate
  • Insulation levels
  • Window efficiency
  • Number of occupants
This calculation involves determining your home's cooling load, typically measured in BTUs (British Thermal Units). Don’t rely on estimates or guesswork; consult with an HVAC professional to ensure your new AC unit is properly sized for your specific needs.

What regular maintenance should I do on my HVAC system?

You can perform some simple maintenance tasks on your own to keep your HVAC system running smoothly:
  • Change Air Filters: Change or clean your air filters every 1-3 months. Dirty air filters restrict airflow and decrease system efficiency.
  • Clear Debris: Keep the area around your outdoor unit clear of debris, leaves, and snow.
  • Check Thermostat Settings: Make sure your thermostat is set to the desired temperature and is functioning correctly.
For more complex maintenance, like cleaning coils or checking refrigerant levels, contact a qualified HVAC technician. Schedule annual or biannual maintenance with a reputable HVAC contractor.

What are the signs that I need a new HVAC system?

Several signs indicate it might be time for a new HVAC system:
  • Frequent Repairs: If your system requires repairs often, it may be more cost-effective to replace it.
  • Age of System: HVAC systems typically last 15-20 years. If your system is nearing or beyond that age, it's likely less efficient and more prone to breakdowns.
  • Increased Energy Bills: A significant rise in energy bills might mean your system is losing efficiency and needs replacement.
  • Uneven Temperatures: If some rooms are too hot or too cold, it could be a sign of ductwork problems or an undersized/aging system.
  • Poor Indoor Air Quality: If you're experiencing allergies, dust, or other indoor air quality issues, a new HVAC system with better filtration could help.
  • Strange Noises or Smells: Unusual noises or foul odors emanating from your HVAC system could signal a problem that requires a system replacement.
If you're unsure whether you need a new system, contact a trusted HVAC technician for an assessment.

What are the signs my air conditioner needs refrigerant?

Low refrigerant levels can cause various problems with your air conditioner:
  • Warm Air: The most noticeable sign is that the AC is blowing warm or not cool air.
  • Ice Buildup: Ice may form on the refrigerant lines or evaporator coil.
  • Increased Energy Bills: Your system has to work harder to cool, leading to higher energy consumption.
  • Hissing or Bubbling Sounds: These sounds may suggest a refrigerant leak.
If you suspect low refrigerant, contact an HVAC technician to diagnose the issue and recharge the system.

How do I choose the right size AC unit for my home?

Choosing the right AC unit size is essential for efficient cooling. An undersized unit won’t cool your home adequately, while an oversized unit will cycle on and off frequently, wasting energy and leading to premature wear and tear. A qualified HVAC technician will calculate the appropriate size AC unit for your home based on factors like:
  • Your home's square footage
  • Your local climate
  • Insulation levels
  • Window efficiency
  • Number of occupants
This calculation involves determining your home's cooling load, typically measured in BTUs (British Thermal Units). Don’t rely on estimates or guesswork; consult with an HVAC professional to ensure your new AC unit is properly sized for your specific needs.

What regular maintenance should I do on my HVAC system?

You can perform some simple maintenance tasks on your own to keep your HVAC system running smoothly:
  • Change Air Filters: Change or clean your air filters every 1-3 months. Dirty air filters restrict airflow and decrease system efficiency.
  • Clear Debris: Ensure there are no obstructions near the vents inside your home.
  • Check Thermostat Settings: Make sure your thermostat is set to the desired temperature and is functioning correctly.
For more complex maintenance, like cleaning coils or checking refrigerant levels, contact a qualified HVAC technician. Schedule annual or biannual maintenance with a reputable HVAC contractor.

What are the signs that I need a new HVAC system?

Several signs indicate it might be time for a new HVAC system:
  • Frequent Repairs: If your system requires repairs often, it may be more cost-effective to replace it.
  • Age of System: HVAC systems typically last 15-20 years. If your system is nearing or beyond that age, it's likely less efficient and more prone to breakdowns.
  • Increased Energy Bills: A significant rise in energy bills might mean your system is losing efficiency and needs replacement.
  • Uneven Temperatures: If some rooms are too hot or too cold, it could be a sign of an inefficient HVAC system.
  • Poor Indoor Air Quality: If you're experiencing allergies, dust, or other indoor air quality issues, a new HVAC system with better filtration could help.
  • Strange Noises or Smells: Unusual noises or foul odors emanating from your HVAC system could signal the need for a new HVAC system.
If you're unsure whether you need a new system, contact a trusted HVAC technician for an assessment.