With so many high-quality air conditioner brands on the market, choosing the right one to keep your home cool and efficient can feel overwhelming. At Modernize, our HVAC experts recommend focusing on a few key factors when selecting the best AC unit for your home: total installation cost, expected system lifespan, available warranties, energy efficiency (measured by SEER ratings), and the proper system size (measured in tons) to match your home’s square footage.
To help simplify your decision, we’ve thoroughly researched the top AC brands available in the U.S. and compared them across these important criteria — giving you the confidence to make an informed choice before connecting with local HVAC installers.
Best Brands at a Glance
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- Strict quality standards
- Offers market-high SEER rating
- Known for highly qualified installers
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- Low running costs
- Standard 10-year warranty
- Smart thermostat compatible
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- Top-tier energy efficiency
- Many units are ENERGY STAR rated
- Efficiency levels up to 98%
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- Highly reliable
- Fewer repair calls compared to competitors
- Comes with a 10-year limited warranty
Top 10 AC Brands
Carrier Air Conditioners
- Average Installation Cost: $5,000 to $15,000
What We Love
Carrier is renowned as a top-tier air conditioner brand, and for good reason. In business for more than 100 years, their HVAC systems are crafted with stringent quality standards, ensuring optimal performance. With a diverse range of options, Carrier caters to various heating and cooling needs, ensuring every homeowner finds their perfect fit. The brand’s commitment to excellence is further showcased by their highly qualified installers, trained specifically for Carrier installations.
Cost Information
Carrier air conditioners range widely in price depending on the model and features, with unit prices typically between $3,000 and $7,500. When factoring in professional installation, total project costs usually fall between $5,000 and $15,000. Variables such as SEER2 rating, system size, installation complexity, and any ductwork modifications can significantly affect the final price. While Carrier systems may come at a premium, many homeowners consider the brand’s strong reputation for performance, energy efficiency, and long-term reliability to be well worth the investment.
Best Model
The Carrier Infinity® 26 Air Conditioner with Greenspeed® Intelligence is Carrier’s most advanced and energy-efficient central AC unit, offering up to 24 SEER2. This variable-speed system delivers ultra-precise temperature control by automatically adjusting cooling output in small increments between 25% and 100% capacity. It’s ideal for homeowners who prioritize energy efficiency, quiet operation (as low as 51 dBA), and enhanced humidity control.
Trane Central AC Units
- Average Installation Cost: $6,500 to $17,000
What We Love
Trane central air conditioners are considered a premium brand, known for delivering top-notch air conditioners, heat pumps, and gas furnaces. Their products are not only high-quality but also compatible with modern smart thermostat technology, providing homeowners with both efficiency and convenience.
Cost Information
Trane air conditioners are known for their durability and efficiency, with unit prices typically ranging from $3,900 to $13,600. When factoring in professional installation, total costs can vary between $6,500 and $17,000, depending on the model, system size, and installation complexity. Key factors influencing pricing include the unit’s SEER2 rating (higher ratings offer greater efficiency but come at a higher upfront cost), the size of the unit needed to cool your home effectively, and any additional installation requirements such as ductwork modifications.
Best Model
The Trane XR14 is a reliable and cost-effective central air conditioner designed for homeowners seeking dependable cooling without premium pricing. Offering up to 14.8 SEER2, the XR14 delivers solid energy efficiency for moderate climates, while its Climatuff® compressor ensures long-lasting performance. It’s built with Trane’s signature durability, including a corrosion-resistant Spine Fin™ coil and a powder-coated steel cabinet for added protection against the elements. Quiet operation (as low as 72 dBA) and compatibility with most existing HVAC setups make the XR14 an ideal option for budget-conscious upgrades or standard system replacements.
Lennox HVAC Units
- Average Installation Cost: $3,500 to $10,000
What We Love
Out of all the top brands on this list, Lennox air conditioners are the ones known most for energy efficiency. Many Lennox AC units are ENERGY STAR rated, signaling the product’s high performance, which can help to reduce utility bills for many households. The highlight of Lennox air conditioners is their impressive SEER levels, with some models reaching up to 23.5. This not only ensures optimal cooling but also significant energy savings for homeowners, which can total thousands in savings over the lifetime of the product.
Cost Information
Lennox offers a range of air conditioners to suit various budgets and efficiency needs. Unit-only prices typically range from $1,500 to $6,000+, with total installation costs averaging between $3,500 and $10,000. The entry-level Merit Series is more affordable, while the mid-range Elite Series and premium Dave Lennox Signature Collection come at higher price points due to enhanced features and greater energy efficiency. Factors influencing overall costs include the unit’s SEER rating, size, installation complexity, and regional labor rates.
Best Model
Lennox’s top air conditioner model is the SL28XCV, part of the Dave Lennox Signature® Collection. This variable-capacity unit achieves an industry-leading efficiency rating of up to 28 SEER, offering significant energy savings. Engineered for quiet operation, it features SilentComfort™ technology to minimize noise. The SL28XCV is also compatible with the iComfort® S30 ultra smart thermostat, enhancing user control and system optimization.
American Standard Air Conditioners
- Average Installation Cost: $4,500 to $12,000
What We Love
American Standard air conditioners stand out as one of the premier central air conditioning brands in the industry. With a reputation for fewer repair calls compared to other brands, they offer reliability that homeowners can trust. The added assurance of a 10-year limited warranty further emphasizes the brand’s commitment to quality. Beyond its top-notch performance, the standout feature of American Standard air conditioners is their impressive durability and reliability, ensuring fewer maintenance calls and long-lasting comfort. Further, American Standard is widely available across the country.
Cost Information
American Standard offers a range of air conditioners to suit various budgets and efficiency needs. Unit prices typically range from $3,000 to $6,000, with total installation costs averaging between $4,500 and $12,000. Factors influencing overall costs include the unit’s SEER rating (higher ratings offer greater efficiency but come at a higher upfront cost), the size of the unit needed to cool your home effectively, and any additional installation requirements such as ductwork modifications. While American Standard units may have a higher initial investment compared to some competitors, their reputation for reliability and long-term performance can provide significant value over time.
Best Model
American Standard’s top air conditioner model is the AccuComfort™ Variable Speed Platinum 20 Air Conditioner. This unit offers the most energy-efficient cooling of any of their air conditioners, with a SEER2 rating of up to 21.5. It features variable speed cooling (up to 700 speeds) for consistent comfort and can save up to 55% on cooling costs when replacing a 10 SEER or lower unit. The Platinum 20 is also compatible with the Home App for remote access and the AccuClean™ Whole-Home Air Cleaner.
Goodman Central Air Conditioners
- Average Installation Cost: $3,200 to $6,500
What We Love
Goodman stands out as a reliable yet affordable brand in the HVAC industry. While it may not have the same prestige as some other brands, Goodman has built a reputation for delivering solid, quality air conditioners. Their products are durable, and the company backs them with dependable warranty programs, ensuring peace of mind for homeowners. Goodman’s best feature is its balance of affordability and quality. The brand offers real value, making it an excellent choice for homeowners seeking a top-performing AC unit without breaking the bank.
Cost Information
Goodman air conditioners are recognized for their affordability and reliability, offering a range of models to suit various budgets and efficiency needs. Unit prices typically range from $1,200 to $4,500, with total installation costs averaging between $3,200 and $6,500. Factors influencing overall costs include the unit’s SEER rating (higher ratings offer greater efficiency but come at a higher upfront cost), the size of the unit needed to cool your home effectively, and any additional installation requirements such as ductwork modifications. While Goodman units may have a lower initial investment compared to some competitors, they are known for their durability and come with comprehensive warranties, providing significant value over time.
Best Model
Goodman’s top air conditioner model is the GSXV9, which offers up to 22.5 SEER2 performance. This variable-speed, inverter-driven split system is designed for high efficiency and enhanced comfort. It features advanced diagnostics and is compatible with Goodman’s ComfortBridge™ technology, allowing for optimized performance and energy efficiency.
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Amana HVAC Systems
- Average Installation Cost: $2,800 to $7,500+
What We Love
Amana air conditioners strike a balance between efficiency and affordability, making them a great choice for homeowners looking for mid-range SEER options. Their reputation for offering one of the industry’s best warranties is a testament to their commitment to quality. The Limited Lifetime Replacement warranty on their compressors is especially commendable, ensuring peace of mind for the lifespan of the AC unit.
Cost Information
Amana offers a range of air conditioners designed to meet various cooling needs and budgets. Unit prices typically range from $1,300 to $5,200, with total installation costs averaging between $2,800 and $7,500+. Factors influencing the overall cost include the unit’s SEER2 rating (higher ratings offer greater efficiency but come at a higher upfront cost), the size of the unit needed to cool your home effectively, and any additional installation requirements such as ductwork modifications. While Amana units may have a higher initial investment compared to some competitors, their reputation for reliability and comprehensive warranties can provide significant value over time.
Best Model
Amana’s top air conditioner model is the ASXV9, a high-efficiency split system air conditioner featuring a variable-speed, inverter-driven compressor. With performance ratings of up to 23.5 SEER2, the ASXV9 offers exceptional energy efficiency and precise temperature control. Its advanced diagnostics system continuously monitors the unit, ensuring optimal performance and quick troubleshooting. Additionally, the ASXV9 is compatible with Amana’s ComfortBridge™ technology, allowing seamless integration with smart home systems for enhanced comfort and convenience.
HEIL Air Conditioners
- Average Installation Cost: $3,000 to $9,000
What We Love
HEIL AC units stand out in the crowded market with their unique tech integration. Their technology allows various heating and cooling components to communicate and synchronize, enhancing both energy efficiency and overall reliability. The standout feature for HEIL AC units is their advanced tech that allows different components to send information and synchronize their performance. This not only boosts energy efficiency but also enhances the unit’s reliability. Coupled with a comprehensive 10-year warranty, HEIL ensures peace of mind for its users.
Cost Information
Heil offers a range of air conditioners designed to accommodate various budgets and efficiency needs. Unit prices typically range from $1,500 to $6,000, with total installation costs averaging between $3,000 and $9,000. Factors influencing overall costs include the unit’s SEER2 rating (higher ratings offer greater efficiency but come at a higher upfront cost), the size of the unit needed to cool your home effectively, and any additional installation requirements such as ductwork modifications. While Heil units may have a higher initial investment compared to some competitors, their reputation for reliability and long-term performance can provide significant value over time.
Best Model
Heil’s top air conditioner model is the Ion™ Variable-Speed Air Conditioner. This unit offers up to 19 SEER2 cooling efficiency, providing substantial energy savings. Its variable-speed compressor ensures precise temperature control and enhanced humidity management, contributing to consistent indoor comfort. When paired with the Ion™ System Control, homeowners can enjoy remote access and advanced system diagnostics, further optimizing performance and convenience.
Rheem Air Conditioners
- Average Installation Cost: $3,000 to $8,500
What We Love
Rheem central AC units are known for their affordability without compromising on durability. When properly installed and maintained, they can rival the longevity of more expensive brands. Additionally, Rheem’s compatibility with EcoNet smart home products adds a layer of modern convenience for homeowners. Rheem’s standout feature is its value for money. While it may not always be seen as a premier HVAC brand, its combination of affordability, durability, and smart home compatibility makes it a worthy choice for homeowners on a budget.
Cost Information
Rheem offers a diverse range of air conditioners to accommodate various budgets and efficiency needs. Unit prices typically range from $1,200 to $5,500, with total installation costs averaging between $3,000 and $8,500. Factors influencing overall costs include the unit’s SEER2 rating (higher ratings offer greater efficiency but come at a higher upfront cost), the size of the unit needed to cool your home effectively, and any additional installation requirements such as ductwork modifications. While Rheem units may have a higher initial investment compared to some competitors, their reputation for reliability and long-term performance can provide significant value over time.
Best Model
Rheem’s top air conditioner model is the Prestige Series Variable-Speed RA20. This unit offers up to 20.5 SEER2 cooling efficiency, providing substantial energy savings. Its variable-speed compressor ensures precise temperature control and enhanced humidity management, contributing to consistent indoor comfort. Additionally, the RA20 is EcoNet™ enabled, allowing for remote system management and diagnostics, further optimizing performance and convenience.
York AC Units
- Average Installation Cost: $3,400 to $10,500
What We Love
York HVAC systems stand out for their exceptional value pricing, making them a top choice for homeowners looking for quality without breaking the bank. Additionally, their reputation for producing ultra-quiet units ensures a peaceful environment in homes where noise can be a concern.
Cost Information
York offers a range of air conditioners designed to meet various cooling needs and budgets. Unit prices typically range from $1,400 to $7,500, with total installation costs averaging between $3,400 and $10,500. Factors influencing overall costs include the unit’s SEER rating (higher ratings offer greater efficiency but come at a higher upfront cost), the size of the unit needed to cool your home effectively, and any additional installation requirements such as ductwork modifications. While York units may have a higher initial investment compared to some competitors, their reputation for reliability and long-term performance can provide significant value over time.
Best Model
York’s top air conditioner model is the Affinity™ Series YXV 21 SEER Variable Capacity Air Conditioner. This unit offers up to 21 SEER cooling efficiency, providing substantial energy savings. Its variable-speed compressor ensures precise temperature control and enhanced humidity management, contributing to consistent indoor comfort. Additionally, the YXV is compatible with York’s Hx™ and Hx™3 Touch-screen Thermostats, allowing for remote system management and diagnostics, further optimizing performance and convenience.
Ruud Central Air Conditioners
- Average Installation Cost: $3,000 to $8,500
What We Love
Ruud air conditioners are known for their affordability without compromising on quality. With a long-standing reputation for durability, Ruud ensures that their units last. Their widespread availability of parts throughout the U.S. means that warranty claims and replacements are handled efficiently, minimizing downtime. Ruud’s standout feature is its balance of cost-efficiency with durability. While their warranties might not be as extensive as some premium brands, the initial savings on installation and the unit itself make Ruud a compelling choice for many homeowners.
Cost Information
Ruud offers a range of air conditioners to suit various budgets and efficiency needs. Unit prices typically range from $1,200 to $5,500, with total installation costs averaging between $3,000 and $8,500. Factors influencing overall costs include the unit’s SEER2 rating (higher ratings offer greater efficiency but come at a higher upfront cost), the size of the unit needed to cool your home effectively, and any additional installation requirements such as ductwork modifications. While Ruud units may have a higher initial investment compared to some competitors, their reputation for reliability and long-term performance can provide significant value over time.
Best Model
Ruud’s top air conditioner model is the UA20 EcoNet Enabled Ultra Series Variable Speed. This unit offers up to 20.5 SEER2 cooling efficiency, providing substantial energy savings. Its variable-speed compressor ensures precise temperature control and enhanced humidity management, contributing to consistent indoor comfort. Additionally, the UA20 is EcoNet™ enabled, allowing for remote system management and diagnostics, further optimizing performance and convenience.
