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Heating & Furnace Maintenance Services

Without regular maintenance, your furnace will cost you more time and money. Like any piece of machinery, heating equipment needs professional care to function properly. When you schedule your annual furnace maintenance appointment with Lea Heating & Air Conditioning, we’ll make sure to keep your furnace in tip-top shape.

847-305-2800

Why You Need Routine Furnace Maintenance

Whether your heating system is old or new, it simply can’t handle year after year of long, cold winters without professional attention. Plus, during the summer months, your furnace sits idle and dirt collects on interior components. Contaminants like dust, pollen, and mold spores can build up and pose major health concerns once you turn up the thermostat and bacteria starts circulating through your home. Don’t take chances with your family’s health. Preventative heating maintenance from Lea Heating & Air Conditioning is simple and affordable.

Benefits of a Furnace Maintenance Agreement

When you set up a convenient and flexible maintenance agreement with Lea Heating & Air Conditioning, our heating technicians will perform a thorough safety check and cleaning of your furnace to ensure all components are operating efficiently and safely. Your technician will also advise if your ducts need to be cleaned. To protect the well-being of your family, ensure safe operation, and ensure your furnace is operating at optimal performance, call Lea Heating & Air Conditioning for your furnace maintenance today.

To answer demands for quieter operation and greater efficiency, modern heating equipment has evolved into complex pieces of machinery. Knowledgeable cleaning, lubricating and diagnostic checks are the key to achieving maximum AFUE ratings and continuing warranty coverage. That’s why we recommend routine heating maintenance. It will save you on costly repairs in the long run!

Contact Us Today for Heating & Furnace Maintenance

Our mission is to ensure your home’s comfort. For over 40 years, Lea Heating & Air Conditioning has brought the most efficient and reliable temperature control to the area, excelling at providing our customers with quality and affordable heating solutions. We are a second-generation, family-owned, award-winning business with an emphasis on personal attention, and we would be happy to add you to our extended Lea Heating & Air Conditioning family. Call us today at 847-305-2800 or contact us online for furnace service in Elgin, Crystal Lake, Carpentersville, Algonquin, West Dundee, Sleepy Hollow, East Dundee, Lake in the Hills, and Hoffman Estates, IL.

Furnace Maintenance & Heating Service Hoffman Estates, IL, Elgin, IL, Lake In the Hills, IL, Algonquin, IL, Crystal Lake, IL & Carpentersville, IL

Heating Maintenance in Lake In the Hills, IL | Furnace Maintenance Elgin, IL

Furnace ServiceHeating Maintenance ∴ Carpentersville, IL ∴ Algonquin, IL ∴ Elgin, IL

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What others say


We had a new AC & Furnace installed one month ago; everything is working perfectly from day one. Mike came out initially and gave us a few options that would work with our home, was very helpful and answered all of my questions. Andy and Jordan installed our new AC & Furnace in a single day, amazing job considering we have a very cramped utility closet. Very pleased all around, I highly recommend!

Kyle Stewart

From the estimate to the install, everything was excellent. With being a retiree from the trade world, the work was clean, started on time, finished on time, very impressed! Would highly recommend!!!

Rick Adkins

Mike Lea was wonderful giving me a quote, explaining the price, discounts, the process etc. The crew was friendly, worked like a well oiled machine and explained what they to doing. I purchased a furnace, A/C, humidifier & thermostat. Everything was cleaned up when they were done and I couldn’t even tell they had been at my home. Fast, efficient and good price! I highly recommend Lea Heating & Air Conditioning.

Patti Flessner

We have used LEA HEATING and cooling for 8 years,top notch company, they are on time, attention to detail and work is perfect. Clean up is best in class. Todays LEA rep was Duane, and he is a true professional. Great company.

Jon Trent

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!!

Kristi Weseman

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!

Dorinda Fucarino

I used Lea Heating for a normal maintenance service check up in my new townhouse. They were able to accommodate an early morning appointment and kept within the time frame quoted. Duane answered my questions politely and gave me good information for future heating/cooling situations. I would use this company again.

Nancy Roozee

I had an issue with an update on my thermostat. I contacted one local company and they had sent two guys out that had no idea what the issue was. I then contacted Lea Heating & Air Conditioning. I had the opportunity to talk with Robert and he went “way out of his way” to help me out. Outstanding customer service! He is very knowledgeable in his work, was pleasant to work with, and was reliable. Outstanding companies like this are hard to find. I will always call them first for any work that needs to be completed. I highly recommend them!

Brandon L.

We have used Lea Heating services for 20 years. They repaired and maintained HVAC in our large family home in this area and replaced the furnace and air conditioner when required. Now that we downsized to our “retirement” home, we knew immediately they were the ones to call for this place too. They have always been responsive, professional and pleasant too. They provide information and answer questions, do not pressure sell and provide quality equipment. Yesterday they installed a new furnace and air conditioner in a timely manner, were considerate, clean and helpful in their approach. One gentleman even carried in some groceries for me! They left the site in tip top condition with everything working. Highly recommend Lea Heating.

Mary Loete

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Heating Maintenance

Furnace Service

Algonquin, IL

West Dundee, IL

Crystal Lake, IL

Sleepy Hollow, IL

Carpentersville, IL

Hoffman Estates, IL

East Dundee, IL

Lake in the Hills, IL

Elgin, IL

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