HVAC Companies Greenwood

Find the best AC and Heating Services in Greenwood

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  • Miller Certified Air
    Suite 105, 3460 Hampton Ave., St. Louis, 63139, US

    Over 35 years of providing expert testing and balancing services yielding accurate, reliable results. Testing and Balancing MILLER CERTIFIED AIR, INC. Testing And Balancing 3460 Hampton Ave. Suite 105 St. Louis, MO 63139 Office: (314) 352-8981 Email: [email protected] Copyright 2013. Miller Certified Air, Inc. Testing and Balancing All rights reserved.

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  • Air Pro Heating & Cooling
    5
    10000 Dorsett Rd, Suite 100, St. Louis, 63122, US

    AirPro STL is a locally owned and operated HVAC company serving the St. Louis metropolitan area. We are dedicated to providing high-quality, reliable HVAC services to both residential and commercial customers. Our team of experienced technicians is committed to delivering exceptional customer service and ensuring your comfort year-round. Whether you need a new system installation, routine maintenance, or emergency repairs, AirPro STL is here to meet your needs. We offer a wide range of services, including air conditioning repair, furnace repair, duct cleaning, and more. We are proud to be a trusted partner for all your HVAC needs in the St. Louis area. At AirPro STL, we understand that your home or business is your sanctuary. That's why we strive to provide a comfortable and stress-free experience for all our customers. We are committed to using the latest technology and techniques to ensure that your HVAC system is running efficiently and effectively. Our technicians are highly trained and certified, and we stand behind our work with a 100% satisfaction guarantee. Contact us today to schedule a free consultation and learn more about how AirPro STL can help you keep your home or business comfortable year-round.

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  • C & G Heating & Cooling
    4.8
    7805 Manchester Rd, St. Louis, 63143, US

    At C & G Heating & Cooling, we are proud to stand by our work. Every day we work with different homeowners but offer the same level of high-quality customer service, which is how we earn such a positive reputation in the area. Don’t take our word for it, our customers will tell you several reasons why you should choose us for your HVAC services. These include: We guarantee 100 percent customer satisfaction, We provide a 10-year labor warranty, We’re a Trane Comfort Specialist dealer, and we service all makes and models, We provide flat-rate pricing, We clean up any mess that we make so your home is left better off than before we got there, We provide emergency services until 9 p.m. and on weekends. If you’re looking for a reliable heating and cooling company to handle your routine maintenance, heating repair, or new heating system installation or emergency ac repair, call C & G Heating & Cooling. We’ve been providing quality HVAC services and next-level customer service since 1987.

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  • Vitt Heating & Cooling
    4.7
    4719 Morganford Rd, St Louis, 63116, US

    Vitt Heating and Cooling has very deep ties to St Louis City. It was in St Louis City where the business began back in 1954. Over the years, our company has witnessed the area expand in almost every direction. But unlike a lot of other companies who have moved out of the city limits, we still call St Louis City home. Vitt Heating and Cooling enjoys working on the historical homes of St Louis which is why our certified professional technicians continue to train on the most up to date boiler equipment and maintenance in the industry. If you are in need of service or installation for your HVAC system or air conditioner, give Vitt Heating and Cooling at call at (314) 351-5580.

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  • Thomas Hoffmann Air Conditioning & Heating LLC
    4.9
    St. Louis, Missouri, 1623 Wendover Lane, 63131, US

    Thomas Hoffmann Air Conditioning & Heating LLC is a trusted provider of HVAC services in St. Louis, Missouri. With years of experience, our team of experts is dedicated to providing top-notch service, repair, and installation of air conditioning and heating systems. Our mission is to help our customers breathe easier today by providing exceptional indoor air quality assessments and solutions. We pride ourselves on our commitment to customer satisfaction, honesty, and integrity. Our team is led by Thomas Hoffmann, a seasoned professional with a passion for delivering exceptional service. We are fully accredited and insured, and our team is fully trained to handle all types of HVAC systems. Whether you need emergency service, routine maintenance, or a new installation, we are here to help. Contact us today to schedule your appointment and experience the difference for yourself.

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  • Surety Refrigeration Service & Equipment Co
    3.9
    St. Louis, US

    We are the St. Louis area Ice-O-Matic distributor. We carry an extensive parts inventory for Ice-O-Matic ice machines. If you need icemaker parts we have them in stock for you!

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  • Unico
    4.3
    780 5th Ave Ste 140, King of Prussia, 19406-1437, US

    With The Unico System heating and cooling, small really is huge. The Unico System is small, a lot smaller than conventional HVAC systems ⎯ eliminating the need for ugly soffits and large, noisy registers while providing whisper-quiet, draft-free even temperatures preferred by homeowners and HVAC contractors across the nation! Everything You Need to Get Started Homeowner Professional Chiltrix by Unico™ Advantages of Small-Duct High-Velocity Heating & Cooling Compact configuration Even temperatures Low Impact installation Quiet performance Indoor air quality What’s Different About The Unico System There are a lot of choices when it comes to indoor comfort products and specialists who install them. See how The Unico System differs from conventional, mini-splits, and other HVAC systems here. Design Services Let Us Do the Hard Part Unico provides free System Design Services for projects of any type. Let us do the hard part by providing a full system layout, including a material list, for your home or commercial installation. Small-duct high-velocity heating and cooling designed to adapt to old homes, custom homes, and small spaces without compromising comfort, design or efficiency. About Us Policies Register Product Find a Rep Credentials & Compliance Business Hours:Monday – Friday7:00 AM – 5:00 PM (CST) © 2022 The Unico System. All rights reserved. Privacy Policy Terms of Use

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  • JLM Heating and Air Conditioning
    5
    St. Louis, US

    Welcome to JLM Heating & Air Conditioning, we provide top-notch HVAC services to ensure your home or business remains comfortable year-round. Our experienced technicians are dedicated to delivering quality service and exceptional customer care. We proudly serve St. Louis, MO, and the surrounding areas. Contact us for a free estimate today! We offer a comprehensive range of HVAC services to meet your needs: heating, air conditioning, indoor air quality, boilers, refrigeration, geothermal, heat pumps, AAON/Wattmaster, and water heaters. Our experienced technicians are dedicated to delivering quality service and exceptional customer care.

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  • Canada HVAC LLC
    5
    755 Lakeside Plaza, Lake Saint Louis, 63367, US

    CANADA HVAC LLC D.B.A “ Home Repair Service” is a family owned heating and cooling company servicing St. Charles County, Missouri. The company was founded by Matthew Canada in 2017 to better serve the residents with affordable HVAC repairs. Matthew holds licensing through t the county governments and the International Code Council as a Master Mechanical Contractor. Canada HVAC is a fully Licensed, Bonded and Insured company operating as mechanical contractors for light commercial and all residential clients.

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  • St. Louis AC Cages
    5
    St. Louis, US

    St. Louis AC Cages is your trusted partner for protecting your valuable HVAC systems. We specialize in custom-built steel cages designed to deter theft and safeguard your investment. Whether you need a cage for your home, investment property, or commercial building, we've got you covered. Our cages are expertly crafted to fit your specific unit, ensuring maximum security and accessibility for service. We understand that new HVAC systems are a significant investment, and we're committed to providing affordable and effective solutions to protect them. Our team of experienced professionals will work closely with you to understand your needs, provide a free quote, and schedule an installation that fits your schedule. At St. Louis AC Cages, we pride ourselves on our commitment to customer satisfaction. We strive to communicate clearly, arrive on time, offer competitive pricing, and deliver the highest quality product. If you're not 100% satisfied with our service, simply let us know, and we'll make it right. Don't wait until it's too late. Protect your HVAC system today with a St. Louis AC Cage.

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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.

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.

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.

Should I repair or replace my old furnace?

Deciding between repairing or replacing your furnace depends on
  • Age: Furnaces typically last 15-20 years. If yours is significantly older, replacement is usually the better overall choice.
  • Frequency and Cost of Repairs: If you've been having repeated repairs, replacing the furnace might be more cost-effective in the long run.
  • Energy Efficiency: Newer furnaces are significantly more energy-efficient, which can lead to lower energy bills.
  • Safety Concerns: Older furnaces might have safety issues, such as carbon monoxide leaks. A new furnace offers enhanced safety features.
Consult with a trusted HVAC professional to assess your furnace and get recommendations.

How long does an HVAC system last?

The average lifespan of an HVAC system is typically 15-20 years. However, the actual lifespan can vary depending on usage, maintenance, and the system's quality. Proper maintenance can help your system last longer. An older system is likely to be less efficient and more prone to repairs.

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.

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.

Should I repair or replace my old furnace?

Here are some factors to consider when deciding whether to repair or replace your furnace:
  • Age: Furnaces typically last 15-20 years. If yours is significantly older, replacement is often the better long-term choice.
  • Frequency and Cost of Repairs: If you've been having repeated repairs, replacing the furnace might be more cost-effective in the long run.
  • Energy Efficiency: Newer furnaces are significantly more energy-efficient, which can lead to lower energy bills.
  • Safety Concerns: Older furnaces might have safety issues, such as carbon monoxide leaks. A new furnace offers enhanced safety features.
Consult with a reputable HVAC professional to assess your furnace and get recommendations.

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 usage, maintenance, and the system's quality. Regular maintenance can extend the life of your HVAC system significantly. If your HVAC system is over 15 years old, it's a good idea to start considering a replacement.