847.851.8698

Serving the Chicago NW Suburbs

Boilers

Leith Heating & Cooling, Inc. protects the comfort of homeowners in the Northwest Suburbs with over 36 years of HVAC industry experience.

Air Conditioning Repairs
Keep your A/C system running cool all summer long with quality air conditioning repairs provided by Leith Heating & Cooling, Inc.
Air Conditioning Maintenance
Perform at maximum capacity and extend the life & performance of your air conditioner during the summer months with regular tune-ups.
Air Conditioning Installation
Replace your current A/C unit at your convenience rather than being forced to buy an emergency replacement after it breaks down on a hot day.

Install, Repair & Maintain

We offer air conditioning service, repair, and installation for all your needs. Your air conditioner is one of the most expensive purchases you will make for your home, so make sure you use the best in the Fox Valley for your HVAC needs.

24-7 Repair services

We specialize in American Standard, but we service all makes and models. Our trained, skilled and certified technicians can accurately diagnose your A/C problem and repair it for you as quickly as possible.

We strive to reduce stress and inconvenience to our customers when their costly air conditioner needs repair. We will keep a clean work area, straighten up after a repair job, and take way old parts when leaving a repair call.

When your air conditioner breaks down in these hot, humid Midwest summers, you can trust your repair to our dependable veteran owned company. We offer 24/7 emergency service, so even on those hottest weekends of the year, we are there to keep you cool.

Regularly Scheduled Maintenance

Air conditioning maintenance is important to keep your system running at peak efficiency. If your air conditioning system has to work harder because it is dirty, then your energy bills will increase and your A/C will not work at its maximum efficiency.

Maintenance can prolong the life of your system. Call Leith Heating & Cooling to get regular maintenance and you can increase the life span of your A/C unit from 30% to 50%. An average unit has a life span of 12 to 15 years if not maintained annually.

Regular maintenance from Leith Heating & Cooling can save your air conditioner from frequent breakdowns. Improperly maintained air conditioners can lead to larger issues that could lead to expensive emergency repairs. We have trained technicians that can often predetermine the problems with expertise, experience, and advanced diagnostic tools. That way we can make sure your A/C is operating at its peak performance and ready for the hot, humid Chicagoland summers.

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The amount you can save on bills by regularly maintaining your A/C

The life span of an A/C system if well-cared for and maintained annually

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The amount you can increase the life of your unit with routine maintenance

An Air Conditioning Precision Tune up from Leith Heating & Cooling includes:

  • Cleaning condensing unit coils
  • Checking compressor amp draw
  • Oiling fan motors
  • Optimizing belt adjustment
  • Checking the system operating pressures and temperatures against manufacturers specifications
  • Inspect relays and contactors
  • Clean condensate drains
  • Measure temperature differences
  • Tighten electrical connections
  • Check the thermostat to make sure it is accurate
  • Checking air conditioner coolant level

Time For A Replacement?

When it comes time to replace your existing air conditioning system, Leith Heating & Cooling, Inc. would be happy to help you with a free estimate. We understand it is a big investment in your home and you want to make sure that you get a system that is sized correctly to keep you comfortable and cool.

New air conditioning units are far more efficient than earlier models. If you replace your old model with a new, high efficiency model, studies have shown that you can reduce your utility bill by up to 20-40%.

Leith Heating & Cooling can help with replacing one unit, adding a second unit your attic for maximum comfort or even a mini-split system for a few rooms. We can help people with older homes by installing a SPAC-PAC system where traditional forced air systems won’t work.

Our skilled professionals are here to make sure you are cool and comfortable. With properly designed size, style and type of equipment, Leith Heating & Cooling can help you be more comfortable in your home.

We can work with you to keep you in budget and meet your needs. We offer 13 SEER air conditioners all the way up to 26 SEER with the highest efficiency ratings. Leith Heating & Cooling is here to help with every stage from our free estimates to our knowledgeable staff to our 100% guarantee on our installations.

Call us for financing options, free in-home estimates, and all the personal attention that your deserve for your air conditioner replacement.