Jerry Kelly Helps Family in Need
Last fall, the family discovered that bad air quality in their home was causing Lizzy to get constantly sick. When Jerry Kelly heard about it, they did more than offer sympathy. They drew upon their expertise, and took action. Learn More >>
Yes, Virginia, There are Polite Technicians
I had just about given up on seeing clean cut, polite technicians and installers in our industry. Many people say they don't exist. Learn More >>
Check The Weather
Like Us On Facebook
O'Fallon man feels lucky to be alive
Vincent Celano said he felt lucky to be alive after recovering from carbon monoxide poisoning. Emergency crews rescued Celano, 54, after he passed out in his O'Fallon home. Celano spent the night at St. Luke's in Chesterfield. Read More >>
Family, strangers make a difference
Dale Franklin never thought the simple ringing of a bell would sound so good. But when Dale and Belinda Franklin's daughter, 6-year-old Izzy, rang a bell in early February to signal the end of her chemotherapy, the tone also signaled a new chapter for the family. Read More >>
St Charles Heating & Air Conditiong Specialists
Jerry Kelly Heating & Air Conditioning: Your St Charles AC Repair & Installation Contractor
Do you ever wonder why certain parts of your home stay warmer than others, even when your furnace is working properly? As it turns out, uneven heating can be caused by a number of different issues both big and small. Today we’re going to talk about what causes uneven heating in your house and some [...]
One of the best benefits that a whole house humidifier has over a portable humidifier is that a whole house humidifier requires very little maintenance. But there is one maintenance task that needs to be performed in order to ensure that your unit works effectively and efficiently: changing the humidifier pad. Today we’re going to talk [...]
Did you know that windows are the source of some of the biggest energy losses in St. Louis area homes? Although you might think you can block out cold winter air by simply closing your windows, many windows have cracks and openings that allow that air to get inside and affect your home’s comfort and [...]
One of the most noticeable aspects of a high efficiency condensing furnace is that it has a different type of venting system than a conventional furnace. If you’re thinking about installing a condensing furnace in your home, you might have some questions about this unique style of venting. Today we’re going to talk about how [...]
Why Regular Maintenance Is So Important To Your Cooling System
What is Sick House Syndrome and Why Should St. Louis Homeowners Know About It? Although Mother Nature has its own way of cleaning the air outside, the same can't be said for our homes. In fact, over the past 30-40 years, our homes have become more and more susceptible to polluted air — a phenomenon known as sick house syndrome.
So what is sick house syndrome and how can you protect your family from its harmful effects? Learn More >>
What is a Home Air Cleaner and How is it Different Than a Filter?
Many St. Louis area homeowners are familiar with air filters and how they help protect your furnace from airborne particles. But did you know you have another option for protecting your furnace that also helps keep your family healthy? It's called a home air cleaner, and it's a great way to improve the air quality in your home. Learn More >>
Gas Furnace Maintenance Tips for St. Louis Area Homeowners
Now that we've settled into the heating season here in the St. Louis area, it's a good time to talk about gas furnace maintenance and what you can do to keep your unit running smoothly throughout the winter. Learn More >>
How Does a Heat Pump Work?
Although gas furnaces are the most common type of heating system found in St. Louis area homes, heat pumps are another great option for anyone who is looking to save energy and lower utility bills.
These highly efficient units can actually be used to both heat and cool your home. Since it is winter, we'll focus on explaining how a heat pump can heat your home, but it's worth noting that the process is simply reversed to cool your home during the summer. Learn More >>
Jerry Kelly Testimonials
A NATE Certified Jerry Kelly Service Technician arrived just one hour after Tracey called to have her broken air conditioner fixed. She was so happy that she wanted to tell the world. See more >>
From Our Customers, Directly To You
The service with Jerry Kelly is always top notch. Our tech was wonderful, very informative and courteous. -Stephanie T.
The technician was so nice — worth every penny! Also, he wore booties and I love that. - Kim T.
Tech was most pleasant and informative one I have had of any type of tech I have had out here. Great appearance too! Means a lot!! - Todd D.
Very pleased with furnace/a/c and glad we had both systems installed at same time. Techs are always impressively efficent and polite. - Michael V. Both systems run fine. Your company is always right on time, pleasant and very helpful. Thank you. - Kathy C.
Thanks for coming out on short notice!! Your business hours are great. - John W.
Your serviceman was the most courteous and knowledgeable. He's a "keeper". - Artys G.
Rated 5.0 out of 5 stars
based on 286 customer reviews
We have been members of your spring/fall service plan for about 3-years. At each service call the technitions have been very professional and knowledgeable.
5 / 5
Diestelkamp - St. Peters, MO
5 / 5
Joan - Wentzville, MO
Awesome service. Very, very extensive furnace check up. I feel like my furnace went to a specialist doctor and not the urgent care center. Ronan was very professional and personable. Thank you.
5 / 5
great service & great personality
Ken - St. Charles, MO
Most professional & friendly heater & air conditioning rep that has ever come over for a house call
5 / 5
fast service and friendly service technician.
mr - Foristell, MO
5 / 5
jerry kelly tune up
Near Westborough Dr, St. Charles,
Estimate of a Jerry Kelly 80% 2 Stage Gas Furnace, 15 seer A/C and Evaporator Coil with 50 gal Water Heater
Near Williamstown Dr, St. Peters,
clean Jerry Kelly furnace
Near Angers Ct, Lake Saint Louis,
gas furnace tuneup
Near Fleetwood Pl, Maryland Heights,
Near Pralle Ln, St. Charles,
Near Hwy N, St. Charles,
mc club tune up to ensure proper operation and unit is clean
Near N Cloverleaf Dr, St. Peters,
gas furnace tuneup
Near Fairmount Ct, St. Charles,
gas furnace tuneup
Near Charlottesville Dr, St. Charles,
Clean and check furnace
Near Gettysburg Landing, St. Charles,
clean Jerry Kelly emerald gas furnace with humidifier
Near Stallion Trail, St. Peters,
Near Marie Peine Ct, Wentzville,
Contact Us Today
We'd love to hear from you and get to work solving your Heating or Air Conditioning situation.
We're here 8 a.m. to 8 p.m., Seven Days A Week, so there's bound to be a time when you're most comfortable to have us pay you a visit. Let us know how we can help you at 636-757-8506 or fill out our online form.
Learn About Jerry Kelly
We've been helping people get more comfortable since 1977 and we're still here because our focus is on YOU.