HVAC Companies Oxon Hill

Find top Heating and Cooling Services in Oxon Hill

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  • AVS Heating and Air Conditioning
    4.7
    AVS Heating and Air Conditioning, 2800 Dorr Ave Suite R, Fairfax, 22031, US

    AVS Heating and Air Conditioning is a trusted provider of HVAC services in Northern Virginia and Maryland. With over 30 years of experience, we offer a wide range of services including air conditioning installation, repair, and maintenance, as well as furnace installation, repair, and maintenance. Our team of experts is dedicated to providing top-notch service and ensuring that our customers receive the best possible solutions for their heating and cooling needs. We are fully accredited and insured, and we offer financing options to make our services more affordable. Contact us today to schedule your service and experience the AVS difference.

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  • U.S. Heating & Air
    4.8
    Denton, US

    US Heating & Air is a local HVAC services provider with over 55 years of combined experience. We offer residential and commercial services, including ductless AC, multi-zone cooling and heating, dehumidifiers, air purifier systems, ventilation and duct work, and heating and cooling. Our team is veteran-operated and family-owned, and we are certified LG Pro and Generac Generators. We provide 24/7 emergency services, 12-month labor and manufacturer warranty, and free estimates. We also offer financing options and discounts for seniors, military, and first responders.

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  • Southern Air
    3.4
    169 Pleasant Hill Road Suite A, Harrisonburg, 22801, US

    Since 1946, Southern Air has maintained strong connections with our clients by taking the time to understand their unique needs and focusing on great service throughout every project. We are dedicated to offering exceptional design, installation, and service of heating, air conditioning, electrical, plumbing, and piping systems for commercial and industrial facilities throughout Virginia, West Virginia and North Carolina. Our team is available 24/7 for all service requests and questions.

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  • Air Summit Heating & Cooling LLC.
    4.8
    Columbia, US

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  • Premier HVAC Services
    4.9
    345 South Washington Street, Greencastle, 17225, US

    Premier HVAC Services is a heating and cooling company you can trust for excellent service throughout Hagerstown and South-Central Pennsylvania. Our HVAC services are extensive—whether you’re looking for installation of new equipment or routine maintenance, you can’t go wrong when you work with us in Chambersburg, PA. We’re there when you need us most. Same-Day Service, Price Match Guarantee, Free Second Opinions, and Schedule Service. Our Technicians Are What Make Us Great, Locally Owned & Operated Company, Lifetime Repair Guarantee For Club Members. We believe in providing top-notch service. Our NATE-certified technicians are committed to getting every job done quickly and correctly–100% of the time. You can enjoy peace of mind knowing we’ll be there when you need us most, 24/7.

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  • Comfort Systems, Inc.
    5
    Nottingham, 21236, US

    Comfort Systems, Inc. is a family-owned and operated HVAC company serving the Lutherville, Baltimore, Whitemarsh and Nottingham & Perry Hall, MD areas. With over 25 years of experience, we provide expert installation, repair, and maintenance services for all your heating and cooling needs. Our team of fully licensed and insured technicians is dedicated to providing exceptional customer service and ensuring your complete satisfaction. We understand the importance of a comfortable home environment, and we strive to deliver reliable and efficient solutions that meet your individual requirements. Whether you need a new system installed, repairs made to your existing unit, or regular maintenance to keep your HVAC system running smoothly, Comfort Systems, Inc. is here to help. We also offer 24/7 emergency repair services for those unexpected breakdowns. Contact us today to schedule a consultation and experience the Comfort Systems, Inc. difference.

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  • AIRSOURCE, LLC
    5
    Baltimore, 21201, US

    Established in 2014, AIRSOURCE, LLC Heating and Cooling has been providing top-notch heating and air conditioning services to the Baltimore County Area and beyond. Our team of certified technicians is committed to providing superior customer service and ensuring your home or business stays comfortable year-round. We offer a wide range of HVAC services, including installation, repair, and maintenance for both residential and commercial properties. Our services include air conditioning, heating, ventilation, and indoor air quality solutions. At AIRSOURCE, LLC, we stand behind our work and guarantee your satisfaction. We use only the highest quality equipment and materials, and our team is highly trained and experienced to handle any HVAC issue.

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  • 1st Choice Heating, Air & Refrigeration LLC
    4.7
    1217 E 6th St unit B, Joplin, 64801, US

    At 1st Choice Heating, Air and Refrigeration, we're more than just an HVAC service in Joplin, MO. We're your neighborhood partners committed to delivering a 5-star customer experience every time. With over 500 5-star reviews, we've earned our reputation as Joplin's go-to for reliable and efficient heating and cooling solutions. We take your comfort personally, and that's why we're always your first choice when it comes to fixing or installing HVAC systems. We specialize in heating, air conditioning, and commercial services, offering reliable and efficient solutions tailored to your needs. Whether it's the dead of winter or the peak of summer, we're here to keep you comfortable all year round.

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  • Quality HVAC Mechanical Services Inc
    4.8
    Glen Burnie, Maryland, 7666 Baltimore Annapolis Blvd, Ste B, 21060, US

    MARYLAND’S MOST TRUSTED HVAC SERVICE! RELIABLE HVAC CONTRACTOR SERVING ANNE ARUNDEL COUNTY, HOWARD COUNTY AND ALL OF MARYLAND FINANCING AVAILABLE Our Services AC Installation & Repair Experience cool comfort all summer long with our affordable AC Installation services. Don't let the heat get to you! Our experts are ready to ensure your home stays comfortable with top-notch AC installation services. We offer a wide range of air conditioner options to suit your needs, making it easy to find the perfect cooling solution for your space. Stay cool, save money, and enjoy a worry-free summer with our professional AC installation. Contact us today for a free consultation! Heating System Installation & Repair When it gets cold, trust Quality HVAC and Mechanical Services for your central heating needs. Our dedicated team ensures reliable comfort with top-notch furnace and heater services, setting us apart as the preferred heating contractor in Anne Arundel County, Howard County, and the surrounding areas in Maryland. Unlike many competitors in our region, we prioritize building our team with experienced technicians, our long-term client commitments, and impeccable repairs and installations. Air Quality With homeowners seeking energy-efficient homes, construction technology has evolved to create airtight homes, minimizing air leaks. These energy-conscious approaches benefit efficiency, but it restricts airflow, leading to accumulation of harmful airborne substances in your living spaces. At Quality HVAC & Mechanical Services, we're here to provide you with superior indoor air quality solutions you deserve. We strive to ensure your home has fresh, clean air, promoting a healthier and more comfortable space for you & your loved ones. Water Heater Installation & Repair Quality HVAC & Mechanical Services is your one-stop shop, and that extends to quality water heater installation and repairs. While we hope you never encounter the inconvenience of a sudden hot water shortage, emergencies can strike when you least expect them. We pride ourselves on our swift response times, offering same-day or next-day service. We are fully licensed and insured, ready to assist you with any insurance claims, if a water heater leak causing damage to your floor. The choice is yours: traditional and tankless water heater installations, ensuring you have access to the right solution for you.

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  • Global Cooling
    4.8
    733 Brehmer Lane, Unit 6, Fredericksburg, 78624, US

    Global Cooling is a leading provider of air conditioning, heating, and plumbing services in Fredericksburg, TX, and surrounding areas. With years of experience and a team of highly trained professionals, we offer a wide range of services to meet your cooling and heating needs. From AC repair and replacement to heating maintenance and installation, we have you covered. Our commitment to providing exceptional service and customer satisfaction has earned us a reputation as one of the top HVAC companies in the area. Contact us today to schedule an appointment and experience the difference for yourself.

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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 are the most common HVAC problems?

Common HVAC problems include:

  • AC not cooling: Refrigerant leaks, compressor issues, or thermostat problems.
  • Furnace not heating: Pilot light or ignition control issues, blower motor problems, or clogged filters.
  • Uneven temperatures: Ductwork leaks, inadequate insulation, or faulty thermostats.
  • Poor air quality: Dirty air filters, mold growth in ductwork, or inadequate ventilation.
  • Strange noises: Unusual sounds from the system can indicate a variety of problems with different components.
  • High energy bills: Inefficient systems, ductwork leaks, or improper thermostat settings.
If you're experiencing any of these issues, contact a qualified HVAC technician for diagnosis and repair.

What is the best temperature to set my thermostat in summer?

The best temperature to set your thermostat in summer depends on your personal preferences and how much you’re willing to spend on energy costs. A general recommendation is to set your thermostat to 78°F (26°C) when you're home and awake. Consider a programmable thermostat that allows you to automatically adjust the temperature based on your schedule.

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 AC unit.
  • 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 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.

What are the most common HVAC problems?

Common HVAC problems include:

  • AC not cooling: Refrigerant leaks, compressor issues, or thermostat problems.
  • Furnace not heating: Pilot light or ignition control issues, blower motor problems, or clogged filters.
  • Uneven temperatures: Ductwork leaks, inadequate insulation, or faulty thermostats.
  • Poor air quality: Dirty air filters, mold growth in ductwork, or inadequate ventilation.
  • Strange noises: Unusual sounds from the system can indicate a variety of problems with different components.
  • High energy bills: Inefficient systems, ductwork leaks, or improper thermostat settings.
If you're experiencing any of these issues, contact a qualified HVAC technician for diagnosis and repair.

What is the best temperature to set my thermostat in summer?

The best temperature to set your thermostat in summer depends on your personal preferences and how much you’re willing to spend on energy costs. A general recommendation is to set your thermostat to 78°F (26°C) when you're home and awake. You can save energy by setting the thermostat higher when you're away or asleep.

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 AC unit.
  • 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 fix the leak and add refrigerant.

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.