Lea Heating & Air Conditioning

My wife and I are very impressed with the work that was completed by Lea Heating. Within an hour, Lea Heating had a technician at our house who identified our problem and set up the installation of a new furnace for the next morning. The work was completed quickly, but effectively. Our technician Will, took the time to cover the entryway and stairs before starting his work. The laundry room where our furnace is located was cleaned up before leaving as well . Will took the time to explain how to program our new thermostat, showed us the new furnace, and thoroughly answered any questions we had. Payment was simple and the warranty offers a real peace of mind. If you are in need of quality, professional, and fair work- please consider Lea Heating in East Dundee, IL.

Could not be happier with the quality of work that was completed by LEA on the installation of our new HVAC System. Their install team did a fantastic job leaving us with a quality neat clean install. When they were finished they did not leave until they walked us through how everything worked on our new equipment. They even showed us how to change the filter on the air handler. Highly recommend LEA HVAC

We have been using Lea Heating for many years. They installed our new furnace and AC and have had them back to clean and inspect our AC unit and furnace. Their service representatives are efficient and very knowledgeable. I highly recommend them.

I highly recommend Lea Heating and Air. They are very fair priced and knowledgeable about what needs to be done. Josh and Andy installed my central air yesterday. I'm very happy with their work. Both were friendly and very efficient. They took the time to answer any questions that I had and cleaned up beautifully. Thank you again for a job well done!!

Sergio completed a very thorough A/C system maintenance check on both of our A/C units. He was very friendly in a professional way. I have requested that Sergio be assigned whenever we need system maintenance.

I'm very pleased with Lea heating & Air, I had a quote done, very reasonable price, i called scheduled an appointment for whole HVAC system install, Ron & Joshua were professional very knowledgeable, never messy, after the job was complete they both explained everything to me, these two guys know what they're doing. I would highly recommend Lea to everyone, they're awesome!!!

I've been a customer since 1992, when they installed my first high efficiency system, and I had them do a replacement/upgrade in 2017. In that time, I have had them do some repairs, both under warranty and after, and each time they have been there for me, including at 4 am on a cold February day in 2017 when the old system failed. My new more efficient system came with a 10 year extended service plan that even covered the recent call when the humidifier wasn't functioning. It turned out to be a hard to find setting on my "smart" thermostat that was causing it. They came out on time, at no charge, and set everything right. Their professionalism is exceptional. I highly recommend them.

Excellent service! I have three furnaces and air conditioners at my residence and they have been maintained by Lea Heating each year for over 20 years in a professional and knowledgeable manner. I would highly recommend them to anyone. Their service men are courteous and professional. Thank you guys!

LEA’s service is outstanding! After experiencing the frustration of a non-working thermostat that was determined to need replacement (along with the controller), I was pleasantly surprised to learn that everything would be done under warranty at no charge! Dwain replaced both units, tested everything to make sure everything was working properly, and reviewed the operation of the new thermostat. We started using LEA back in 1979 when were in our first house, and wouldn’t consider anyone else!

The Lea Heating service was great, from start to turn-key finish. The cost estimate was accurate, my requirements and constraints were factored-in, and the job was started and completed, on-schedule. Lea Heating even helped with filling out the various rebate forms and showing me what system maintenance that I could do, myself. KUDOs to Lea Heating!