Top Air Conditioners Brands

On paper, LG's cooling range is well-structured — models cover everything from 6,000 to 24,500 BTUs, with strong airflow and accurate digital temperature control. The dual inverter compressors excel at maintaining stable room temperatures, and lab testing confirms faster cooldown times than most fixed-speed competitors. That said, airflow spread can be narrow, especially in standard window models, which can leave room corners warm unless fan louvers are perfectly angled. While...

This is LG’s showpiece. Thanks to dual inverter compressors, their ACs run far quieter than traditional models. With decibel levels dipping to 44–47 dB, LG models are significantly less jarring — especially when the unit is maintaining rather than initiating cooling. That’s a huge win for bedroom users, home offices, and anyone sensitive to mechanical noise. However, the fan can still be audible on high settings, and portable models remain...

This is where LG really delivers. The inverter tech keeps compressors running at variable speeds, rather than cycling harshly on and off, resulting in significant energy savings. Units frequently score above EER 12 and carry Energy Star Most Efficient labels. In long-term usage, especially in homes where the AC runs for hours daily, users report noticeably lower bills — sometimes up to 20–30% less than with older fixed-speed models. The...

LG’s support is backed by a big-name infrastructure, but that doesn’t always mean better service. Documentation is excellent, and tools like the app-based diagnosis system are genuinely helpful. But for real issues — defective units, missing parts, warranty claims — the experience can be frustrating. Call center wait times, inconsistent information, and slow replacement timelines show up regularly in reviews. For a brand selling $600 ACs, the support should feel...

Midea’s window AC lineup spans from compact 5,000 BTU units to high-capacity 24,500 BTU models, with most built around inverter compressors and variable-speed fans. The standout is their U-shaped inverter model, which not only cools efficiently but also seals better against outside air, reducing energy loss and noise. Air distribution is generally strong, though some users report front-heavy airflow that requires smart placement for even cooling. While tuning isn't as...

For many customers, the quiet performance of an air conditioners is a key factor, and it’s one of Midea's top priorities in developing their units. Most of their models, particularly split systems, operate at noise levels that are comparable to industry standards. Their window and portable models are also relatively quiet, though a slight increase in noise may occur at higher fan speeds. Overall, Midea’s air conditioners are recognized for...

Energy efficiency is one of Midea's strongest selling points. Many of their units come with ENERGY STAR® certifications, ensuring that they consume less power while delivering excellent cooling performance. Midea uses a variety of technologies to enhance energy efficiency, such as advanced compressor designs and smart energy-saving modes.  

Support is still a mixed bag. While warranties (1 year standard, longer for inverter compressors) are competitive, customer service can be slow or inconsistent — especially when buying through big-box retailers. The Midea website and app are modern and helpful, but human support lags behind. This is a growing brand with expanding U.S. infrastructure — and while improving, it hasn’t quite nailed post-sale support yet.

Friedrich ACs are built for performance, with models ranging from 6,000 to over 24,000 BTUs and offering some of the best air throw and thermal consistency in their class. The Kuhl and Chill Premier series use inverter technology to maintain temperature more precisely, reducing swings and improving comfort. Multiple fan speeds, auto air sweep, and advanced thermostats contribute to even room cooling. That said, some entry-level models (like the Uni-Fit...

Friedrich makes some of the quietest air conditioners available — particularly in the inverter window segment. Models like the Chill Premier Inverter with Quitaster operate as low as 42 dB Thanks to QuietMaster Technology, even while maintaining consistent cooling. Internal insulation and fan tuning reduce both hum and air movement noise. In hotel-style units (PTACs), Friedrich is also an industry leader in quiet operation, even under load. The only caveat? Entry-level...

Inverter-equipped models like the Kuhl Q-Series and Chill Premier Inverter achieve EERs of 12–13.5, easily earning Energy Star Most Efficient status. Non-inverter models remain efficient but rely more on eco cycles and compressor cycling. Energy-saving features include 24-hour programmable timers, money saver mode, and sleep settings — all functional, if not the most intuitive to set. While it’s not the cheapest to operate, Friedrich units make up for it with...

Friedrich maintains solid U.S.-based support, with good documentation, 1-year full warranties, and 5-year coverage on compressors and sealed systems. The brand has a reputation for fast parts availability and technician-friendly designs, which matters for older or hard-to-replace models. That said, some users find the support website dated, and app-related support isn’t as smooth as it should be. Still, Friedrich ranks among the more reliable and knowledgeable brands when it comes...

GE’s units are known for their strong airflow, fast temperature drops, and wide cooling range, with BTUs running from 6,000 to 24,000+. Many models feature 3 cooling and fan speeds, adjustable louvers, and auto modes that manage temperature passively. Larger units like the AHE24DZ can cool over 1,000 sq ft, and even mid-range units like the AHY12LZ punch above their class. Some models include electronic thermostats with precise ±1° control,...

GE has clearly prioritized quiet operation in its modern models. Many window units run between 43 and 56 dB, depending on speed, and the U-shaped designs isolate the compressor outside the room — similar to Midea’s approach. Even non-inverter models are well-tuned, with minimal compressor clunking or vibration resonance. GE also offers quiet mode in some units, which reduces fan speed and softens transitions. It’s not the quietest brand on...

GE models consistently score well in energy consumption, with many models earning Energy Star certification and EER ratings ranging from 10.5 to 12.4. While the brand has yet to widely deploy inverter compressors, they do include eco modes, sleep settings, and energy-saver cycles that reduce power usage during standby. The U-shaped Quiet Series and Wi-Fi smart units allow more precise control, which can also help limit runtime. That said, it’s...

Support is handled via GE Appliances, which maintains a solid U.S.-based infrastructure. Warranty coverage is clear (typically 1 year parts/labor, 5 years sealed system), and replacement parts are widely available — a major plus for built-in or older models. Users report a generally positive experience, with decent response times and helpful documentation. Occasional issues with third-party seller support do exist, but overall, GE remains one of the more serviceable and...

Frigidaire covers a broad range of BTU sizes, from compact 5,000 BTU window units up to powerful 25,000 BTU models for large spaces. Cooling output is strong and generally well-rated, especially in small to medium rooms. Units use standard rotary compressors and fixed fan speeds, which are effective but not as refined as inverter systems. Temperature regulation is decent, but airflow direction can be limited, and in large or oddly...

Frigidaire’s air conditioners typically fall in the 50–60 dB range, which is middle-of-the-pack. Small units can run relatively quietly — fine for bedroom or office use — while larger models tend to hum a bit more, especially during compressor kicks. There’s no inverter system to soften the cycling, so you will hear it start and stop. However, the brand does a fair job of minimizing vibration and fan clatter. It’s...

Many Frigidaire units carry the Energy Star label, with EERs ranging from 10.8 to 12.1 — enough to be considered efficient, but not class-leading. There are no inverter compressors, so operation is either on or off, which naturally consumes more energy over time. Some models offer eco mode, sleep timers, and programmable thermostats, which help mitigate energy draw. Overall, the efficiency is respectable for the price, but not particularly innovative....

Frigidaire’s warranty coverage is straightforward: usually 1 year parts and labor, with up to 5 years on sealed systems for select models. Support is handled through Electrolux’s U.S. operations and is generally considered responsive, if not overly fast. Documentation is clear, and parts availability is better than many overseas-focused brands. Some users do report inconsistencies in support quality, depending on the seller — but overall, Frigidaire is a safe, familiar...

Hisense units — especially inverter-equipped models — deliver strong, steady cooling, particularly in mid-sized rooms. BTU options span from 8,000 to 14,000 for window units and up to 12,000 BTUs for portables. The inverter compressor adjusts output based on demand, meaning fewer temperature swings and quieter transitions. In real-world use, rooms cool down quickly and stay comfortable without constantly blasting cold air. However, air direction control can be limited, and...

One of the most surprising strengths of Hisense units is how quiet they run, especially in inverter window models. With low fan settings, noise levels dip below 50 dB, which makes them ideal for bedroom or office setups. Portable models aren’t as hushed but are generally quieter than comparable units from Black+Decker or TCL. The sound profile is smooth — more like a steady hum than a growl — and...

This is one of Hisense’s strongest suits. Inverter models often earn EER ratings above 12, with several models hitting Energy Star Most Efficient standards. The inclusion of auto shutoff, eco mode, and 24-hour timers across the lineup further improves daily energy use. Compared to fixed-speed units at similar prices, Hisense provides noticeable long-term savings, especially for buyers in warm climates. While it doesn’t outclass the likes of Midea or LG,...

Support is a mixed bag. Hisense has U.S.-based service centers and an official support site, but response times can be slow, and parts availability is limited for older models. Warranty coverage is standard (2 year full), and many issues can be resolved by retailers directly, especially through Walmart or Lowe’s. Hisense has earned a solid — but not stellar — reputation for service, mostly because the brand is still scaling...

Whirlpool ACs cool well — steady airflow, solid temperature hold, and a range of 6,000 to 24,000 BTU models to suit bedrooms, living rooms, and even larger spaces. Compressor performance is generally stable, and most units include 3 fan speeds, auto restart, and adjustable louver controls. There’s no inverter technology, so cycling can be a bit aggressive, but for typical day-to-day cooling, Whirlpool gets the job done. Portable models are...

Noise levels range from 50–58 dB, depending on the model and fan speed. Portable ACs are louder due to their nature, but window models are fairly well insulated and less prone to rattles or compressor bangs. There’s no inverter motor to smooth transitions, so you’ll hear the unit cycle — but the tone is low and unobtrusive. In bedrooms, the low fan setting is acceptable for sleep, though it’s not...

Whirlpool models tend to be moderately efficient, with many units carrying Energy Star labels and average EERs between 10.9 and 12.0. Efficiency features like sleep mode, auto shutoff, and programmable timers are standard across most units. That said, without inverter compressors or adaptive sensors, there’s a ceiling to how much energy you’ll save. Whirlpool isn’t wasteful, but it’s not squeezing out premium savings either. In other words: it won’t hurt...

Whirlpool’s support is one of its strongest advantages. With decades of U.S. infrastructure and well-documented warranty policies, customers can expect quick part replacements, clear contact options, and a service network that spans coast to coast. The brand offers 1-year warranties on most ACs, and extended service is available through retailers like Lowe’s or Best Buy. While not all AC issues are repairable, Whirlpool’s reputation for standing behind its products is...

TCL’s window units typically range between 6,000 and 14,000 BTUs, with coverage ideal for small to medium-sized rooms. Cooling performance is decent — quick response, effective fan throw, and auto temperature regulation work well in most home settings. However, TCL doesn’t use inverter compressors in most models, so output is less precise than what you’d find in higher-end units. Q-Series models feature inverter tech and offer smoother temperature management. Still,...

For non-inverter window units, TCL’s noise control is decent. Most models operate between 50–58 dB, with low fan settings suitable for bedroom use. The fan speed settings help dial back noise, but compressor kicks are still audible. Q-Series units with inverter compressors tend to be noticeably quieter, while M-Series and N-Series are more average. If you're upgrading from an older rattly unit, this will feel like a relief — but...

Despite lacking inverter tech in most of the lineup, TCL’s window units are surprisingly efficient thanks to Eco Mode, timers, and smart scheduling via app control. EERs generally reach between 10.5–11.5, which is competitive for non-inverter ACs. Models in the Q-Series are Energy Star certified and offer more energy stability. N- and H-Series units also offer basic efficiency modes, though without the refinement of inverter modulation. It’s not the most...

Support is the wildcard. TCL’s U.S. presence is still maturing, and while the website offers manuals, firmware, and warranty info, getting direct help can be a challenge. Some users report slow responses, generic support scripts, or delays in warranty replacement. TCL’s partnerships with major retailers help cushion the experience, but the brand still lacks the trust and infrastructure of long-established names. For tech-savvy users who don’t mind navigating setup or...

Windmill ACs come in 6,000, 8,300, and 10,000 BTU sizes — ideal for bedrooms, studios, and small living areas. Cooling is smooth and steady, with well-distributed airflow and enough power for rooms up to ~450 sq ft. There’s no inverter compressor, but the internal sensor array helps maintain consistent temperatures better than most fixed-speed units. It’s not built for large or open-concept spaces, but within its intended footprint, performance is...

This is Windmill’s ace. With low-speed fan mode, the unit operates at just 40–43 dB, making it one of the quietest window ACs on the market without inverter tech. Even at high speed, it rarely climbs above 55 dB, and the sound profile is a soft, consistent whoosh — not a rattling drone. For bedrooms, home offices, or noise-sensitive users, Windmill is a standout. It’s not silent, but it’s close...

While it’s not an inverter unit, Windmill’s ACs boast EER ratings around 11.4–11.8, with Energy Star certification across the board. Features like eco mode, smart scheduling, and geofencing help reduce power use intelligently, and the app allows remote shutdown to avoid “oops, I left the AC on” moments. That said, fixed-speed limitations still apply — it cycles on/off instead of adjusting power — so it can’t quite match the top-end...

Windmill has earned praise for its responsive, friendly U.S.-based support team, plus easy setup guides, detailed FAQs, and a helpful app-based help section. They also offer 1-year limited warranties, with quick part replacements and accessible reps. That said, the brand is still young, so long-term reliability data is limited. For now, support is solid — and the vibe is definitely more Apple Store than call center. A big plus in...

Haier’s window ACs currently span 8,000 to 10,000 BTUs, ideal for medium-sized rooms. Cooling is smooth and consistent, especially with features like electronic thermostats and auto temperature regulation. While these models lack inverter compressors, their fixed-speed systems start gently and maintain reasonable temperature hold. For typical residential use — especially in bedrooms and living rooms — the performance is more than adequate, even if not as fine-tuned as high-end units.

Most Haier models tend to have an average noise level and are relatively quiet. However Haier’s top-tier model boasts an impressive Ultra Quiet feature, with noise levels as low as 42 dB, making it an excellent choice for those who prioritize a peaceful environment. Generally, these models are acceptable in everyday settings but may be noticeable in quieter rooms.

Haier is committed to energy-efficient cooling solutions by offering ENERGY STAR® certified models, ensuring low energy consumption and cost savings. They use Inverter Compressors to optimize performance while reducing power usage. Their Smart Energy Management delivers consistent cooling with minimal electricity consumption.

One of Haier’s quiet strengths is its integration with GE Appliances’ service infrastructure. Support materials are clear, parts are accessible, and warranty claims are generally handled efficiently. The standard 1-year warranty can be extended via retail partners. While the brand name may not carry prestige for U.S. buyers, the support experience outperforms expectations — especially compared to less-established imports.