Air Conditioning

Air Conditioning Repair and Installation in Waterbury & Bristol

We have complete solutions for all your air conditioning needs

Air conditioning service

From repairs to new AC system installation, our experts have you covered.

No homeowner wants to deal with an unreliable, inefficient air conditioning system, which is why Pelletier Mechanical Services, LLC is here to help you with all your air conditioning needs. We provide repair and maintenance, AC replacement, and new system installation, allowing you to get the right solution for your home.

We service all types of air conditioning systems, and our experts will help you get the best solution for your home's needs. Call us today at 1-844-329-2725 or contact us online to get a free estimate on any of our air conditioning services in Litchfield, Waterbury, Bristol, Torrington, and the nearby areas.

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Our air conditioning services

  • Residential and commercial cooling
  • Repair and maintenance of all air conditioner makes and models
  • Air conditioning replacement and installation
  • Central air conditioning
  • Ductless air conditioning systems (and mini-splits)

Major types of air conditioning systems

Depending on your home's needs and HVAC system, as well as your budget, there are a number of air conditioning options. Our experts will help you choose the best one for your needs.

  • Central air conditioners: Central air conditioners, or whole-house air conditioning systems, circulate cool air through a system of supply and return ducts. Warmer air is drawn back to the cooling evaporator coil to be reconditioned. A central air conditioner is either a split-system unit or a packaged unit, depending on your existing ductwork.
  • Ductless mini-split air conditioners: Ductless air conditioning provides the convenience and efficiency of a central air conditioning system without the need for ductwork. The air handler is mounted on the wall or ceiling to deliver cool air.
  • Evaporative coolers: An evaporative cooler is a completely different type of air conditioner that works well in hot, dry climates. When operating an evaporative cooler, windows are opened part way to allow warm indoor air to escape as it is replaced by cooled air. Evaporative coolers cost less than central AC and are more efficient, but they require frequent maintenance and are only suitable for areas with low humidity.


Bryant has been going above and beyond to give customers the comfort they deserve since 1904. It's more than just heating and cooling; we want to provide you with products, from furnaces to air conditioners, and services that you can rely on and trust!

Air conditioners may look similar, but their Seasonal Energy Efficiency Rating (SEER) can vary widely. Higher SEER numbers save more money spent on electricity. A 14 SEER air conditioner, the EPA "current minimum standard", uses 23% less energy then a 10 SEER unit (EPA standard up until Jan. 2006). Even though 14 SEER is the minimum efficiency available, we currently offer a line of air conditioners that start at 14 SEER and go all the way up to a 20 SEER. Depending on your average usage, higher SEER air conditioners can significantly reduce your electric bill.

Additionally, we offer many air conditioners that have advanced features, such as 2-stage compressors and variable speed fan operation. These features not only improve the comfort level of your home, but can provide additional energy savings as well.

Your highly engineered Carrier® system is the sophisticated way to keep your home healthy and comfortable. Whether you live in a cool or hot climate, have an existing system or are building new construction, we're the experts to help you tailor the right synergy of heating and cooling products–giving your home ultimate comfort all year long.

Carrier&reg Products provides modern air conditioning systems that are designed for:

  • Comfort management
  • Energy efficiency
  • High-quality performance

Options include a full line of high-efficiency ductless air conditioners that can fit your needs for space and comfort while providing the convenience of a wireless remote. Ductless HVAC systems are available for both residential and commercial use.

In order to ensure that your cooling unit is working to its maximum efficiency, the right kind of fan coil and evaporator is essential. Carrier® provides fan and evaporator coils manufactured for durability and consistent performance for every unit.

Carrier® also offers Comfort series and Performance series packaged air conditioner systems that are the economic choice for an all-in-one HVAC system.

Daikin provides an outstanding line of products that improve indoor air quality, which is what makes us the leading manufacturer of air conditioning equipment. Our goal is for you to be comfortable, healthy, and happy. This has been our mission since 1924 and will continue to be our mission into the future. 

Air Conditioners

Daikin air conditioners feature energy-efficient and dependable performance for care-free comfort in your home. Our air conditioners are designed specifically to provide you with years of reliable cooling comfort, even in the hottest months of the year. All units come with an acoustically engineered sound control blanket helps to reduce noise levels compared to units without a sound blanket. Multiple sizes are available depending on the output needed.



Our Daikin furnaces are engineered with unique design, which offers worry-free dependability and comfort in your home. By running at the lowest fan speed, you can lower your energy use and create a steady and comfortable temperature in your home. Our efficient gas furnaces convert up to 96 cents of every energy dollar into comfort in your home. Multiple sizes are availabe, and all our systems provide quiet system startup and shutdown.

Heat Pumps

A Daikin brand heat pump is efficient and reliable. Our systems use a scroll compressor design which contains fewer moving parts, and a greater dependability. Our heat pumps provide high efficiency heating and cooling throughout the year, with multiple sizes available depending on the output needed. Get peace of mind with advanced diagnostics that constantly monitor your system, reducing failures and pinpointing trouble spots for a fast fix.

Air Handlers and Coils

It is essential to install the right type of air handler and evaporator coil to gain the highest level of comfort from your air conditioning and/or heat pump system. Our variety of air handlers and coils will ensure that your system is performing to the best of its' ability.

Ductless Systems

Streamlined, wall-mounted indoor units are matched with quiet and compact outdoor units in our Daikin ductless heating and cooling systems. Our systems seamlessly blend with interior designs and are ideal for heating single room spaces. Efficient and quiet systems will ensure comfortable conditions at all times.

Trane is a world leader in air conditioning systems, services, and solutions, following a mission to make your home comfortable and healthy! By applying our expertise in environmental technology and energy conservation, we can make a difference in energy efficiency around the globe!

Trane Heating & Cooling Products

Trane has quality heating and cooling systems for every home's needs. Their energy efficient systems will keep your home comfortable while saving you money. Trane products include:

  • Air conditioners
  • Air handlers
  • Gas furnaces
  • Oil furnaces
  • Heat pumps
  • Geothermal systems
  • Ductless systems

Replacing your old air conditioner can save you money on your energy bills

When choosing an air conditioner, look for a high Seasonal Energy Efficiency Ratio (SEER). The national minimum is 13 SEER for central air conditioners. Some ENERGY STAR models are 14.5 SEER or more. A more efficient system will cool your home faster, keeping you comfortable while reducing your energy expenses.

Depending on the age of your existing system and its efficiency, repairs or replacement could be the right option. We can help you understand all your air conditioning options and choose the right service for your home.

Get the right solution for all your home cooling needs

If you're tired of dealing with uncomfortably hot rooms and high cooling costs, call the air conditioning experts at Pelletier Mechanical Services, LLC. We will evaluate your home and recommend the right repair, replacement, or installation services for your needs. We also offer a variety of warranties. Call us today at 1-844-329-2725 or contact us online to get started with a free estimate! We offer all our air conditioning services in Litchfield, Waterbury, Bristol, Torrington, Watertown, Prospect, Naugatuck, Southington, Cheshire, Wolcott, Plymouth, and throughout the surrounding areas.

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our service area

We serve the following areas

Our Locations:

Pelletier Mechanical Services, LLC
194 E Main St
Suite D
Thomaston, CT 06787