AC Replacement Knoxville

Find the best Central Air Replacement in Knoxville

Get up to 3 New AC Unit quotes for your project today! Compare profiles, reviews, accreditations, portfolio, etc... and choose the best deal.

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  • Cantrell's Heat & Air
    4.9
    5715-B Old Tazewell Pike, Knoxville, 37918, US

    Cantrell’s Heat & Air Inc. was started in 1992 by Jim Cantrell and his son Randy Cantrell. Jim Cantrell had worked for a local distributor and knew the HVAC business very well and built a reputation on being very meticulous about his work and building relationships with his customers. Jim and his son Randy decided to start their own business. We are very proud to be a locally owned and operated business. Randy has taken over since our father passed away in 2004 to make sure that Cantrell’s continues to provide the same quality of work and customer satisfaction that our father prided himself in.Randy is very involved with all area’s of the business sales, repairs and installations. Randy’s main goal of Cantrell’s Heat & Air is to treat his customers fairly and honestly and provide the best service in Knoxville.

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  • Smith Mechanical Heating & Air Conditioning, LLC
    4.9
    3416 Zion Lane, Knoxville, 37931, US

    Smith Mechanical Heating and Air is a family-owned business that provides top-notch heating and cooling services for homes and small businesses in Knoxville and surrounding areas. Our team of experienced professionals is dedicated to ensuring your comfort and safety through expert installation, repair, and maintenance of HVAC systems. We understand that a comfortable living and working environment is essential, which is why we offer affordable and reliable services with a focus on customer satisfaction.

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  • Charles Stone Mechanical
    4.8
    315 Transport Dr., Cookeville, 38506, US

    Charles Stone Mechanical is a reliable and efficient provider of heating, cooling, and plumbing services. With over 30 years of experience, they have trained and certified technicians, a sheet metal fabrication facility, 24/7 on-call service, and experienced personnel in the field and in the office. They strive to provide excellent, fast, and efficient service in all areas of your business. They have a computerized database to provide up-to-date information on work performed at your home or facility. They are proud to have top ratings on HomeAdvisor, with a 100% recommended rating by their customers. They are fair, honest, and affordable, and their customers rave about their services.

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  • Fair Heating and Air LLC
    4.8
    Knoxville, 37920, US

    Fair Heating and Air LLC is a team of certified HVAC contractors dedicated to delivering superior HVAC services. We put care and attention to detail into every task we undertake regardless of how big or small the job is. Our hard work, commitment, and friendly service ensures that you will have a terrific customer experience and top-quality results, every time. As a team of fully trained and experienced professionals, we know all there is to know about HVAC units, and we understand the importance of quality work. Our highly trained heating and air conditioning contractors take their work seriously and stand proudly behind every completed job. We strive to always give it one hundred percent to make sure your HVAC work is done skillfully, efficiently, and on time. To achieve this aim, we only use the very best in tools, equipment, and materials. We also carry out a rigorous inspection following our work to ensure optimal performance before we consider our job done. Great work, reasonable prices, and friendly workers: it’s no wonder our clients say we’re the best of all HVAC companies around.

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  • A&
    5
    Knoxville, US

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  • Team Air Distributing, Inc.
    4
    Evansville, 5020 Smythe Drive, 47715, US

    Distributing HVAC, Delivering Excellence. As a leader in the heating and air conditioning distribution business, we serve our customers by distributing HVAC products with excellence. With over 30 years of professional experience, for more than 30 years, Team Air has been providing best In class customer service by creating loyal partnerships with our customers. Our team consists of industry experts that are committed to meet the needs of our customers. Place your orders online to save time. We serve our customers by distributing HVAC products with excellence. Affordable, reliable, HVAC comfort. Ameristar heating and cooling systems provide quiet, efficient, and year-round comfort—at a price that fits every budget. Learn More. Service First Parts. Service First is your premier source for American Standard parts and supplies. Our commitment to quality and customer satisfaction makes us the ideal choice for homeowners, contractors, and businesses looking for reliable parts and supplies. American Standard has been committed to innovation and home comfort since the 1880s. From their products to their dealers, you’ll experience a higher standard. Learn more. GeoStar Geothermal. GeoStar is dedicated to producing the most affordable, efficient, and environmentally friendly geothermal heat pumps available. As a leader in advanced commercial HVAC technologies, including Ductless and Ducted Mini-split heat pump and air-conditioning systems, Mitsubishi has a solution for any home, any building, anywhere. Learn more. ClimateMaster Geothermal. For more than 50 years, ClimateMaster has been developing and producing the industry’s most innovative and energy efficient heating and cooling systems. Experience excellence. We proudly offer the most awarded brands in the industry. Team Air strives each day to be the best in the industry. Our attitude towards our customers and willingness to go above and beyond to solve issues are a direct result of having the best people in the industry. We are committed to helping your business succeed. Passion is what drives us. Providing industry leading customer service along with the best products available are the foundation of Team Air. Get in touch. Let's discuss now. Get in touch with us. Email. Mobile. Message. Send Message. We answer all email and requests as they come in. If you have an urgent matter or would like to place an order please use the number below to give us a call. (615) 297-8523.

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  • CCSE
    4.1
    6031 Industrial Heights Dr, Knoxville, 37909, US

    On December 11, 1989, after nearly 70 years, the operating assets of the White Stores, Inc. were sold to K-VA-T Food Stores which now operates the stores as Food City. The real estate holdings and service department was not part of the sale, and a new organization was formed—White Realty and Service Corporation. For the past 25 years, CCSE (Certified Commercial Service & Equipment) has operated as a valuable division of White Realty and Service Corporation. With offices and warehouses strategically located in Knoxville, Nashville, Louisville and Atlanta, we are capable of distributing our lines of equipment over a large geographical area with great efficiencies. Our capabilities also include installations and service after the sale. CCSE is also a Mechanical Contractor licensed in Tennessee, Mississippi, Alabama, South Carolina, North Carolina and Virginia. Our expertise is in supermarket refrigeration installations. Customers include Wal-Mart, Sam’s Club, COSTCO, Target, Food City, Kroger, Food Lion and Earth Fare. We also work closely with Georg Fischer Piping Systems in installing cooling pipe in breweries across the Southeast.

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  • United Refrigeration Inc
    4.3
    Knoxville, 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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Frequently Asked Questions about AC Replacement

Find answers to common questions about replacing your air conditioner. We'll help you find the perfect cooling solution.

What are the signs that my AC unit is leaking refrigerant?

If your AC unit is leaking refrigerant, you might experience the following signs:
  • Warm air blowing from vents: If your AC is blowing warm air, even when set to a cool temperature, it could indicate that the system is low on refrigerant.
  • Ice formation on refrigerant lines or evaporator coil: Refrigerant leaks can cause a drop in pressure and temperature, leading to ice buildup on the refrigerant lines or evaporator coil.
  • Hissing or bubbling sounds: A refrigerant leak may produce hissing or bubbling sounds coming from the AC unit.
  • Increased energy bills: A system with low refrigerant has to work harder to achieve the desired temperature, resulting in increased costs.
Do not attempt to fix a refrigerant leak yourself. Refrigerant is a specialized substance that should only be handled by certified professionals

What type of AC unit is best?

The ideal type of AC unit for you depends on factors like your budget, the size of your home, and your desired energy efficiency. Consider the following types of units:
  • Central Air Conditioners: These systems cool the entire home using a system of ductwork.
  • Ductless Mini-Splits: Ideal for homes without ductwork, offering zoned cooling.
  • Window Air Conditioners: An affordable option for cooling a single room.
  • Portable Air Conditioners: Offer flexible cooling for rooms where a window unit is not practical.
  • Heat Pumps: These systems extract heat from the air to provide both heating and cooling.
Discuss your options with a professional to make an informed decision.

How do I know if I need a new AC unit?

Several signs suggest it's time to replace your air conditioner:
  • Age: If your AC unit is more than a decade old, it's probably less efficient.
  • Frequent Repairs: Constant repairs can be a sign of bigger problems to come.
  • High Energy Bills: An inefficient AC unit can drive up your energy costs.
  • Inconsistent Cooling: Uneven temperatures, poor airflow, or insufficient cooling indicate a problem.
  • Strange Noises: Unusual noises like grinding, squealing, or banging suggest mechanical problems.
  • Refrigerant Leaks: Refrigerant leaks indicate it might be time for an AC replacement.
If you notice these signs, it's best to consult with a qualified HVAC technician.

How do I reset my AC unit?

If your air conditioner is not working properly, you can try resetting it. Sometimes a simple reset can get your AC working again. Here's how to reset your AC unit:
  1. Turn off the AC at the thermostat.
  2. Locate the circuit breaker that controls your AC unit and turn it off.
  3. Wait at least 5 minutes for the system to completely power down.
  4. Turn the circuit breaker back on.
  5. Turn on the AC at the thermostat.
If your AC continues to malfunction after you've performed these steps, contact a licensed professional for further assistance.

What are the signs that my AC unit is leaking refrigerant?

If your AC unit is leaking refrigerant, you may notice the following signs:
  • Warm air blowing from vents: If your AC is blowing warm air, even when set to a cool temperature, it's possible that the system is low on refrigerant.
  • Ice formation on refrigerant lines or evaporator coil: Refrigerant leaks can cause a drop in pressure and temperature, leading to ice buildup on the refrigerant lines or evaporator coil.
  • Hissing or bubbling sounds: A refrigerant leak may produce gurgling sounds coming from the AC unit.
  • Increased energy bills: A system with low refrigerant has to work harder to cool your home, resulting in increased costs.
Do not attempt to fix a refrigerant leak yourself. Refrigerant is a controlled substance that should only be handled by certified professionals

What type of AC unit is best?

The ideal type of AC unit for you depends on your specific needs and preferences. Common types include:
  • Central Air Conditioners: The most common type for whole-home cooling.
  • Ductless Mini-Splits: These provide customized comfort by cooling individual rooms or zones.
  • Window Air Conditioners: These units are installed in a window opening.
  • Portable Air Conditioners: Offer flexible cooling for rooms where a window unit is not practical.
  • Heat Pumps: Highly efficient for both heating and cooling.
Consult with a qualified HVAC technician to determine the best type of AC for your home or business.

How do I know if I need a new AC unit?

Several signs indicate it's time to replace your air conditioner:
  • Age: If your AC unit is more than a decade old, it's likely nearing the end of its lifespan.
  • Frequent Repairs: Constant repairs can be costly and inconvenient.
  • High Energy Bills: An inefficient AC unit can drive up your energy costs.
  • Inconsistent Cooling: Uneven temperatures, poor airflow, or insufficient cooling indicate a struggling AC unit.
  • Strange Noises: Unusual noises like clanging, hissing, or buzzing suggest component failure.
  • Refrigerant Leaks: Refrigerant leaks indicate it might be time for an AC replacement.
If you notice these red flags, get a professional AC inspection.

How do I reset my AC unit?

If your AC unit is not working properly, you can try resetting it. Sometimes a simple reset can get your AC working again. Here's how to reset your AC unit:
  1. Turn off the AC at the thermostat.
  2. Locate the circuit breaker that controls your AC unit and turn it off.
  3. Wait at least 5 minutes for the system to completely power down.
  4. Turn the circuit breaker back on.
  5. Turn on the AC at the thermostat.
If your AC continues to malfunction after you've tried resetting it, contact a qualified HVAC technician for diagnosis and repair.