Leith Heating & Cooling is your professional HVAC contractor. We are a family owned and operated business focusing on the customer service that you deserve. You will be provided with the highest possible craftsmanship in the industry from quality professionals. When reliability is key, call someone you know will deliver.
Leith Heating & Air Conditioning services Chicago's Northwest Suburbs including West Dundee, East Dundee, Carpentersville, Algonquin, Lake in the Hills, Geneva, Barrington, St. Charles, Elgin, Barrington Hills, Schaumburg, Hoffman Estates, Streamwood, Palatine, and South Elgin.
24 Hr Emergency Service
Credit Cards Accepted
Leith Heating & Cooling Inc. is proud to carry products from the following reputable manufacturers:
Please welcome the newest member of our team, Rocco Cervone. Rocco has been in the industry for 10 years. He graduated from Environmental Technical Institute 10 years ago, where Brian had the pleasure of being one of his instructors. Rocco’s primary responsibility will be to lead our service department going forward. Having Rocco will allow[…]
No one likes to wake up to their heat or air not working. Emergency calls can get expensive quickly, and Leith Heating & Cooling says the best way to keep a break down from happening is to schedule an annual maintenance check of your HVAC equipment. If you have a new system, manufactures require that[…]
We are proud to be a BBB Accredited Business. In today’s world it is imperative that our customers know how seriously we take our commitment to excellence and good customer service. Our achieving BBB Accreditation exemplifies that goal. Our company has been in business for 10 years offering consumers the best in HVAC. Our desire[…]
As the cooler weather starts to creep in, people are always wondering about easy ways to get ready for winter and save money on your heating bills. Lowering your home’s thermostat is a quick and easy way to save. When you leave your home or are asleep at night, try turning your thermostat down by[…]
Don’t switch your air conditioner to a colder setting when you turn it on. Constantly moving the thermostat up and down throughout the day wastes energy and money. Placing the thermostat at extremes won’t cool your home faster, it only makes your system work harder.
Despite the snow, wind and cold, I made it to the Northern Kane County Chamber of Commerce Women in Business luncheon this afternoon. There were some great marketing tips. I also learned a bit more about the Dollars for Scholars Program. It’s a great chance to give back to kids in the community.
Rheem has been a trusted brand since 1930, offering high quality water heating products and reliable customer service for your lifestyle and peace of mind.
No matter what you do, or where you live, work or play, chances are a Mitsubishi Electric US product touches your life. From award-winning home theater systems to entertainment systems for your automobile; from semiconductors to climate-control systems; from elevators to power generating stations…if you can imagine it, Mitsubishi Electric makes it!
Whether you’re flying on a plane, driving a car, heating or cooling a home, furnishing an apartment, taking medication or playing a sport, Honeywell products touch most peoples’ lives everyday. We are building a world that’s safer and more secure … more comfortable and energy efficient … more innovative and productive.
ECR International takes pride in its ability to deliver a complete package of heating and cooling products. An integral part of the ECR family is Dunkirk Boilers, America’s Hottest Boiler Value! Dunkirk has been a trusted supplier of gas and oil-fired hot water and steam boilers for residential and commercial buildings since 1928.