HVAC Companies Chesterfield

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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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  • St. Louis Air Conditioning
    4.9
    Eustis, FL, 33 E. Golf Links Ave, 32726, US

    St. Louis Air Conditioning is a trusted HVAC company serving the Heart of Florida since 1959. We pride ourselves on our commitment to quality and reliability, offering air conditioning solutions from leading manufacturers. Our team of experts provides expert AC installation, air conditioning replacement, and maintenance services to keep your home or business comfortable throughout the year. With emergency service available on weekends and weekdays until 8 PM, you can count on us to keep you cool.

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  • Sears Heating and Air Conditioning
    2
    1879 Craig Rd, St. Louis, 63146, US

    Sears Home Services has been providing home improvement solutions for over 30 years. We offer a wide range of services, including window replacement, HVAC, siding, roofing, and more. Our team of local experts in St. Louis, MO, is dedicated to helping you choose the right HVAC system for your home. We'll come to your home, explain your options, and ensure you get the best possible solution.

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  • Fresh Air Duct Cleaning of St Louis
    4.6
    St. Louis, US

    Fresh Air Duct Cleaning of St Louis is a State & County approved vendor and is here to serve you. We will gladly provide references as well as specifications upon request. We have been servicing the St Louis, area for over 10 years and we offer the most Affordable Duct Cleaning Services in St Louis and the Surrounding County area’s. Check out our Up-Front Pricing! Our BBB A Rating and customer references speak for themselves. We are the best air duct cleaning service in the St Louis area, providing high quality work, fast and qualified service, and competitively priced. We have provided HVAC air duct cleaning services to hundreds of major corporations, numerous municipalities, many hospitals, State buildings, County Facilities and Retail Stores. Whether you are in St Louis City and the Counties of St Louis or any other part of the state of Missouri, our professional duct cleaning services will meet or exceed your expectations.

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  • Murphy Company Mechanical Contractors & Engineers
    4.3
    1233 N. Price Road, St. Louis, 63132, US

    Murphy Company is a leading full-service mechanical contracting firm with over 100 years of experience, giving you a single source for all aspects of your mechanical and HVAC needs. Contact us today to partner with our team of experts to provide high-quality, safe solutions on your next project! Murphy Company Provides Innovative Solutions To Our Customers Specializing in HVAC, plumbing, sheet metal, high purity, process piping, and refrigeration, our state-of-the-art fabrication facilities provide customers with superior quality control, increased productivity, cost savings, scheduling advantages, installation flexibility, and greater material inventory. Leaders in Complex Mechanical System Installation and Prefabrication Whether it is an emergency service request or preventative maintenance work, our highly skilled service technicians are here for you 24/7, 365 days a year. Providing Quality, Consistency, and Immediate Service Murphy Company is a 100% family-owned company with an average employee tenure of 10 years. We provide our professionals with the environment, opportunities, and tools to experience a long, rewarding career. Join the Murphy family today! Join Our Team and Take Your Career to New Heights Visionary Ideas Deserve Innovative Solutions Since 1907, Murphy Company has set the standard for mechanical construction and engineering, performing Construction, Mechanical Service/Repair, and Data Center Management/Services, bringing innovative solutions to even the most complex projects throughout the United States. We are headquartered in St. Louis, Missouri, with offices in Colorado. Our central Colorado office is located in Thornton, Colorado, and is supported by offices in Fort Collins, Colorado Springs, and Boulder.

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  • Tri State Mechanical Services Inc
    4.4
    2338 N Lindbergh Blvd, St. Louis, MO 63132, 63132, US

    Tri-State Mechanical Services is a family-owned and operated mechanical contracting service serving the St. Louis and Metro areas, including Central Missouri and Southern Illinois since 1989. We pride ourselves on providing the highest quality workmanship every day as we build long-term relationships with our clients. We are a full-service mechanical contractor specializing in HVAC & Food Service Equipment. Our services include installation, sales, repair, and service for air conditioning and heating, commercial refrigeration, and kitchen equipment. We have a professional team of technicians who provide honest and dependable service 24/7. We service all brands, including York, Lennox, Carrier, Rheem, Ruud, and Trane. We also have a 24-hour emergency service available with an extensive parts stock for all commercial and residential equipment, old and new. If we don't have it, we'll source it fast. We are your one-stop shop for all your mechanical contracting needs in St. Louis.

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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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  • United Refrigeration Inc
    3.7
    St. Louis, US

    URI Events is a leading provider of refrigeration and HVAC equipment, offering a wide range of products and services to meet the needs of commercial and residential customers. With a commitment to quality, reliability, and customer satisfaction, URI Events has established itself as a trusted partner for businesses and homeowners alike.

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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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  • Welsch Heating & Cooling
    4.5
    St. Louis, US

    FAMILY AND LOCALLY OWNED SINCE 1895. We strive to be the most TRUSTED Heating and Air Conditioning Company in the St. Louis/St. Charles area with over 127 years of experience. 24-hour service, 7 days a week. Repair, optimize, or check your system. Any Brand, Any System. We service all brands! Request Service Request Estimate. Specials on Heating and Cooling Complete Systems. Save up to $1,600 back! Specials. Get it Fixed By Expert Technicians. Call anytime for home or business! Services. Living Up to Our Commitment. See what made us a national winner! Reviews. What We Offer.

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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 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 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. 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.

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 often the better long-term choice.
  • Frequency and Cost of Repairs: If you've been having frequent or expensive 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 can pose safety risks, 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.

What should I ask an HVAC technician during a service call?

When an HVAC technician comes for a service visit, ask these important questions:
  • What is the source of the problem? Get a clear explanation of the issue and what caused it.
  • What are my repair options? Discuss different repair solutions, if applicable, and their associated costs.
  • Are there any preventative measures I can take? Find out if there are steps you can take to prevent future problems.
  • Do you recommend a repair or replacement? If repairs are extensive or the system is old, consider replacement.
  • What are the warranties on parts and labor? Understand the warranties before agreeing to any repairs.
  • Do you have any customer reviews or testimonials I can check? Reputable HVAC technicians are often happy to provide references or direct you to customer reviews.
Asking these questions can help you make an informed decision and feel confident in the HVAC technician's expertise and recommendations.

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 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.

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 overall choice.
  • Frequency and Cost of Repairs: If you've been having frequent or expensive 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 can pose safety risks, 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.

What should I ask an HVAC technician during a service call?

When an HVAC technician comes for a service visit, ask these important questions:
  • What is the source of the problem? Get a clear explanation of the issue and what caused it.
  • What are my repair options? Discuss different repair solutions, if applicable, and their associated costs.
  • Are there any preventative measures I can take? Find out if there are steps you can take to prevent future problems.
  • Do you recommend a repair or replacement? If repairs are extensive or the system is old, consider replacement.
  • What are the warranties on parts and labor? Understand the warranties before agreeing to any repairs.
  • Do you have any customer reviews or testimonials I can check? Reputable HVAC technicians are often happy to provide references or direct you to customer reviews.
Asking these questions can help you make an informed decision and feel confident in the HVAC technician's expertise and recommendations.