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Best Air Conditioner Brands of 2024

Which AC brand should you choose?
Here are our top picks.

With so many great air conditioner brands on the market today, it can be challenging to decide which one is best for keeping your home cool and comfortable throughout warmer seasons. According to the HVAC experts at Modernize, the most important factors when deciding which of the best AC units you should install are: total installation cost, lifespan of the AC unit, warranties offered, energy efficiency (SEER ratings), and size of the unit you need for your home’s square footage (TONS) to efficiently cool your home.

To make the decision easier for you, we extensively research the top AC brands available in the United States today and weighed these top factors so you have the right information at your fingertips before talking to local installers.

Top 10 AC Brands

The experts at Modernize broke down each of the 10 best central air conditioning brands by comparing the costs of a 14 SEER (standard efficiency) AC unit and then comparing some of the top features of each highly rated central AC unit brand. Please note that costs listed are for the AC unit alone, before major labor, demolition, ductwork, and additional costs are factored in.
1
  • Average Installation Cost : $4,892–$7,224
Strict quality standards
Offers market-high SEER rating
Known for highly qualified installers
Higher upfront costs
Some models noisy
Pricier repairs

Carrier Air Conditioners

Best For: High-Efficiency Cooling

What We Love

Carrier is renowned as a top-tier air conditioner brand, and for good reason. 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

Installation of a 14 SEER Carrier Comfort Series air conditioner would cost $4,892 to $7,224 to install. Because this brand offers more options than most manufacturers, you’re sure to find the exact central air unit you need for your home’s heating and cooling needs.

Best Feature

They offer up to a 21 SEER rating, which is the highest on the market. Carrier repairs are usually fairly affordable in comparison to the rest of the HVAC industry. Carrier is also known for having highly qualified installers who are trained specifically in how to install a Carrier air conditioner. The company also offers heat pumps, gas furnaces, and other HVAC system types.

2
  • Average Installation Cost : $3,267–$6,100
Low running costs
Standard 10-year warranty
Smart thermostat compatible
Premium pricing
Model-specific issues
Lengthy warranty claims

Trane Central AC Units

Best For: Durable, Efficient Cooling

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

A Trane XR14 that has a 14 SEER rating in energy efficiency would cost anywhere from $3,267 to $6,100 to install.

Best Feature

Trane’s standout feature is its commitment to quality and innovation. Their AC units come with a comprehensive 10-year warranty covering both parts and labor, ensuring homeowners receive lasting value and peace of mind.

3
  • Average Installation Cost : $3,100–$7,340
Top-tier energy efficiency
Many units are EnergyStar rated
Efficiency levels up to 98%
Higher upfront costs
Some model-specific issues
Expensive parts replacement

Lennox HVAC Units

Best For: Energy-Efficient Cooling

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 EnergyStar rated, so you can be confident in its performace and work to cut utility bills if that is a priority for your household.

Cost Information

For a Lennox air conditioner with a SEER rating between 14 to 16, such as the Lennox 14ACX series model, you can expect installation costs to range from $3,100 to $7,340.

Best Feature

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.

4
  • Average Installation Cost : $3,575–$6,178
Highly reliable
Fewer repair calls compared to competitors
Comes with a 10-year limited warranty
Premium pricing
Some model-specific issues
Limited regional availability

American Standard Air Conditioners

Best For: Reliable, Quality Cooling

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.

Cost Information

For a 14 SEER American Standard AC unit, homeowners can expect an average installation cost ranging from $3,575 to $6,178.

Best Feature

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.

5
  • Average Installation Cost : $3,188–$4,275
Affordable without compromising on quality
Solid build and warranty programs
Smart home compatible
Seen as a budget brand
Some durability concerns
Limited high-end models

Goodman Central Air Conditioners

Best For: Budget-Conscious Homeowners

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.

Cost Information

For a Goodman GSX 14 SEER AC unit, the total installation costs range between $3,188 and $4,275.

Best Feature

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.

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6
  • Average Installation Cost : $3,854–$6,345
Best HVAC warranties in the business
Lifetime Limited Warranties
Reliable for both heating and cooling needs
Some durability concerns
Limited high-tier models
Warranty claim issues

Amana HVAC Systems

Best For: Warranty Coverage

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 entire expected lifespan of the AC unit.

Cost Information

For those considering an Amana AC unit, specifically the Amana ASX14 model with a 14 SEER rating, the installation costs typically range from $3,854 to $6,345. This provides a good balance of cost and efficiency for homeowners.

Best Feature

Amana’s standout feature is undoubtedly their robust warranty offerings. The Limited Lifetime Replacement warranty on compressors showcases their confidence in the durability and longevity of their products.

7
  • Average Installation Cost : $3,562–$4,465
Advanced technology
Comprehensive 10-year warranties
Reliable and efficient
Limited high-end models
Some noise concerns
Regional availability issues

HEIL Air Conditioners

Best For: Tech-Savvy Homes

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. While they might not be the most recognized brand, their performance and tech-forward approach make them a noteworthy choice.

Cost Information

For those considering a HEIL air conditioner, the 14 SEER model from the Quiet Comfort series typically comes with an installation cost ranging from $3,562 to $4,465. This offers a good balance between advanced tech and affordability.

Best Feature

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.

8
  • Average Installation Cost : $3,150–$4,000
Low-cost units available
Durable for price
Some durability concerns
Limited high-tier models
Warranty claim issues

Rheem Air Conditioners

Best For: Budget-Friendly Efficiency

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.

Cost Information

A replacement Rheem air conditioner such as the Rheem Classic RA14 model would cost from $3,150 to $4,000 total installed.

Best Feature

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.

9
  • Average Installation Cost : $3,067–$5,200
Lifetime warranty available
Low maintenance costs
Extremely quiet
Some durability concerns
Limited high-end models

York AC Units

Best For: Quiet Operation

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

For a standard York air conditioner with a 16 SEER rating, the installation costs typically range from $3,067 to $5,200. If you’re considering the more efficient York YXV model with a 20 SEER rating, expect to be on the higher end of that price range.

Best Feature

The more efficient models such as the York YXV which boasts a 20 SEER would price out at on the higher end. York’s AC units are renowned for their quiet operation. This makes them an ideal choice for households where minimizing noise disruption is a priority.

10
  • Average Installation Cost : $3,125–$3,879
Affordable unit options
Above average SEER available
Limited comprehensive warranties
Some model-specific issues
Seen as a mid-tier brand

Ruud Central Air Conditioners

Best For: Value and Reliability

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.

Cost Information

For the Ruud Achiever RA16, which boasts a 16 SEER energy efficiency, you can expect installation costs to range from $3,125 to $3,879. This makes Ruud one of the more budget-friendly options in the HVAC market.

Best Feature

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.

Frequently Asked Questions

Do air conditioner brands really matter?

When installing a new central AC unit, top air conditioner brands and associated costs can be an important decision factor. Brands can usually offer a price point to fit any budget from low cost AC units to top performing units. Some brands offer extensive warranties, boast incredible customer support teams, and offer smart home technology for your new air conditioner.


It really depends on your budget and what you value the most in a new AC unit and the brand of it. Like most things, you get what you pay for and should plan your budget accordingly.


What is a good SEER rating for an AC unit?

A SEER rating indicates how energy efficient your new central AC unit will be. Higher SEER ratings can mean a higher initial price for the air conditioner itself and total installation, but you will save in the long run on energy bills.


The minimum SEER rating you can get is a 13 SEER AC unit. Most of the best air conditioner brands will have a SEER rating from 14 to 21. The highest energy efficient air conditioner can go up to a 26 SEER rating offered by high tier brands like Lennox and other best AC brands discussed on this page. Understanding the basics of SEER ratings will help you choose the right AC unit for your home and budget.


How do you find a reliable local AC contractor fast?

When you need to install a new central AC system, it can become an urgent situation if your home’s temperature starts to become extremely cold or unpleasantly warm. Finding a reliable local AC contractor fast is possible.


The best strategy is to ask friends and family for recommendations. It is then smart to vet those contractors by using a service like Modernize to instantly compare multiple quotes from the top contractors.


We provide information on local service professionals along with their current Google business ratings, Better Business Bureau ratings, and even recent reviews from homeowners in your neighborhood who also completed HVAC projects with those same AC contractors that install the top AC brands. You can also use our HVAC contractor checklist to make sure you hire the right person for efficient and smooth run for your home project.


Can you negotiate AC installation costs?

Negotiating the costs of your air conditioner installation with your contractor is definitely possible. You should always have backup resources to justify the local costs in your area for a new AC unit. HVAC installation costs typically range from $6,465 to $11,877.


Homeowners can often reduce costs of the contract estimate and terms by getting multiple installation price quotes in their area. Homeowners can also leverage our HVAC cost calculator to get average local prices to use as a strategic negotiation tactic.


What is the average lifespan of a new AC unit?

A new air conditioner can last anywhere from 12 to 15 years. As your AC unit gets older it is smart to have annual HVAC checkups on your system by a service professional to make sure you get the most out of your new air conditioner. The best HVAC brands will last at least 15 years or longer if maintained properly throughout their lifespan.


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