HVAC Service in Florence, Kentucky
HVAC Service in Florence, KY. Trusted heating, cooling, and indoor air quality solutions from a family-owned team that has served Cincinnati-area homes since 1959. Is your furnace failing to keep up, your AC blowing warm air, or your energy bills rising for no clear reason? JonLe Heating & Cooling has the trained technicians and hands-on experience to fix it.
Call (513) 662-2282 today to schedule service.
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Hvac Service in Florence, Ky, Dependable Repairs And Year-round Home Comfort
Florence is one of Boone County’s largest cities, sitting about 12 miles south of downtown Cincinnati along the I-71 and I-75 corridor. With a population of more than 33,000 and a mix of established neighborhoods, growing subdivisions, and a strong commercial corridor along Turfway Road and US-42, Florence has become one of Northern Kentucky’s most active communities. Residents here take pride in their homes, their schools, and the tight community feel that sets Boone County apart from other Cincinnati suburbs.
It is also a city where your HVAC system earns its keep every single month. Northern Kentucky summers run hot and humid, with heat index readings that regularly push past 100 degrees and humidity levels that make a working air conditioner non-negotiable. Winters in Florence bring weeks of below-freezing temperatures, and the older ranch homes and mid-century houses throughout the city put real demand on furnaces, boilers, and heat pumps. Many Florence homes were built between the 1960s and 1990s, which means aging ductwork, older equipment, and systems that need consistent, qualified attention to stay reliable.
JonLe Heating & Cooling is a family-owned HVAC company that has served the greater Cincinnati and Northern Kentucky area for over 65 years. Our NATE-certified technicians handle everything from emergency furnace repairs to full AC installations with upfront pricing and on-time arrivals.
Call JonLe Heating & Cooling at (513) 662-2282 today to schedule HVAC service in Florence, KY.
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Your Local Heating And Cooling Team Near Florence
Hiring the wrong HVAC contractor can cost you more than money. A poorly installed furnace can leak carbon monoxide, which is exactly why we include carbon monoxide alarm installation as part of our safety services. A mismatched AC unit will short-cycle, wear out faster, and drive up utility bills month after month.
JonLe Heating & Cooling is a Carrier Factory Authorized Dealer and Carrier Dealer Hall of Fame member. We hold Ohio HVAC License HV51208 and Kentucky License HM637357. Every technician on our team is NATE-certified, background-checked, and arrives with shoe covers to protect your floors. We have been doing this since 1959, when Jon Leisgang started installing boilers on Cincinnati’s west side. Three generations later, we still run on the same values: show up when we say we will, do the job right, and treat every home like our own.
What to expect during your HVAC service call
We make the process simple so you know exactly what is happening at every step.
- Schedule your visit. Call (513) 662-2282 or book online. Our live-answer support team is available around the clock to take your call.
- Full system inspection. Your technician checks the thermostat, electrical connections, refrigerant levels, airflow, and all moving parts.
- Clear diagnosis and options. We explain what we found and provide a written estimate before any work begins. No surprise fees.
- Repair or installation completed. We finish the work, clean up, and run a final performance test.
- Follow-up care. We document what was done and recommend a maintenance schedule. Ask about our Energy Savings Plan for ongoing protection.
Our HVAC services in Florence, KY
We handle residential and commercial HVAC work across Florence and the surrounding Boone County communities. Here is what we cover:
- Furnace Repair: Ignition failures, blower motor issues, cracked heat exchangers, and other common furnace problems diagnosed and fixed by certified technicians.
- Furnace Installation and Furnace Replacement: High-performance Carrier furnaces sized and installed for your home’s specific layout and heating load.
- Furnace Maintenance: Annual tune-ups that extend equipment life, catch early-stage problems, and keep your warranty intact.
- AC Repair: Refrigerant leaks, compressor failures, frozen coils, and drainage issues diagnosed and fixed fast.
- AC Replacement and Installation: Energy-conscious cooling systems that reduce utility costs and keep every room comfortable through Florence’s hot summers.
- AC Maintenance: Pre-season tune-ups that catch wear before it becomes a breakdown on the hottest day of the year.
- Heat Pump Repair, Heat Pump Replacement, and Heat Pump Installation: Year-round heating and cooling from a single unit, a practical choice for Florence’s moderate climate and rising energy costs.
- Heat Pump Maintenance: Scheduled inspections and tune-ups that keep your heat pump performing at full capacity through every season.
- Ductless Heating and Ductless Air Conditioning: Targeted comfort for rooms without ductwork, home additions, or older Florence homes that were not built for central air.
- Boiler Installation and Boiler Repair: Steam and hot water boiler service for homes with radiator systems common in Florence’s older housing stock.
- Geothermal Heating and Geothermal Cooling: Long-term energy savings through ground-source systems that use stable earth temperatures for year-round climate control.
- Commercial HVAC Installation, Commercial HVAC Maintenance, and Commercial HVAC Repair: Full-service commercial HVAC solutions for Florence businesses, retail centers, and facilities across Boone County.
- Commercial Air Purification Systems: Industrial-grade air cleaning for commercial spaces where air quality directly affects staff and customer experience.
- Indoor Air Quality services: Smart thermostat installation, whole-house humidifiers, UV germicidal lights, ventilators, and carbon monoxide alarm installation.
Common HVAC problems we fix in Florence homes
Florence has a wide mix of housing, from mid-century ranch homes and 1970s split-levels near the older city core to newer subdivisions built in the 1990s and 2000s further out. That housing mix creates specific HVAC challenges. Here are the issues our technicians see most often in this area:
- Uneven temperatures between rooms: Poor ductwork design, leaky ducts, or an oversized system that short-cycles. A furnace maintenance or AC maintenance visit often uncovers the root cause.
- Furnace blowing cold air: A failing ignitor, dirty flame sensor, or malfunctioning limit switch. Common in older furnaces that have not had annual maintenance.
- AC running but not cooling: Low refrigerant, a dirty condenser coil, or a worn-out compressor struggling against Northern Kentucky’s summer humidity.
- High energy bills with no change in usage: Aging equipment, clogged filters, or duct leaks that force your system to work harder. Enrolling in our Energy Savings Plan helps catch these issues before they show up on your utility statement.
- Frequent cycling on and off: An oversized unit, thermostat problems, or restricted airflow. Smart thermostat installation can resolve thermostat-driven short-cycling in many Florence homes.
- Strange noises from the furnace or AC: Banging, squealing, or rattling often points to loose parts, a failing blower motor, or compressor trouble that worsens without attention.
- Dry indoor air in winter: Florence winters pull moisture from your home fast. A whole-house humidifier keeps indoor humidity within the EPA-recommended 30% to 60% range.
If you notice any of these signs, call (513) 662-2282 to schedule a diagnostic visit before the problem gets worse.
Why Florence Homeowners Trust Jonle Heating & Cooling
We have earned hundreds of five-star reviews from Cincinnati-area and Northern Kentucky homeowners. Many customers have stayed with us for 10, 20, even 30 years. Here is why:
- 65+ years in business. Founded in 1959, we are one of the longest-running HVAC companies in the Cincinnati and Northern Kentucky area.
- NATE-certified technicians. Every member of our service team holds current certification from North American Technician Excellence.
- Carrier Factory Authorized Dealer. We have met Carrier’s highest standards for training, customer satisfaction, and business practices.
- Upfront pricing. You get a clear estimate before work begins. No hidden fees, no pressure to buy services you do not need.
- Free second opinions. Not sure if you need a repair or replacement? We will evaluate your system at no cost and give you an honest recommendation.
- Live-answer support. Our support team picks up the phone around the clock, so you can always reach a real person when you need help.
Check out our reviews page to see what customers say, or learn more about our team and our promise.
Serving Florence and nearby Northern Kentucky communities
JonLe Heating & Cooling is based at 4117 Bridgetown Rd, Cincinnati, OH 45211. We provide HVAC service in Florence, KY, and throughout nearby communities including Erlanger, Union, Hebron, Burlington, Covington, Independence, and Walton.
We also serve the wider Cincinnati tristate area across Hamilton County, Northern Kentucky, and Southeast Indiana. Visit our service area page for a full list of locations we cover.
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Frequently Asked Questions About Hvac Service in Florence, KY
Most standard 1-inch filters should be replaced every 30 to 90 days, depending on factors like pets, allergies, and how often your system runs. Thicker media filters can last 6 to 12 months. A clogged filter restricts airflow, forces your system to work harder, and raises energy costs over time. Ask about our Energy Savings Plan for scheduled maintenance that includes filter checks every visit.
A well-maintained furnace typically lasts 15 to 20 years. Central air conditioners last 15 to 20 years with proper upkeep. Heat pumps generally run 10 to 15 years. Regular furnace maintenance and AC maintenance extend equipment life and help you avoid sudden breakdowns at the worst possible times.
Check your thermostat settings and confirm it is set to "heat." Make sure the circuit breaker has not tripped, and replace the air filter if it looks dirty. If the furnace still will not start, call our team for furnace repair in Florence. Do not attempt to open the unit yourself. If you smell gas, contact your gas utility first, then call (513) 662-2282.
Start with regular filter changes and annual HVAC maintenance. For deeper improvements, consider a whole-house humidifier to manage winter dryness, UV germicidal lights to reduce airborne bacteria and mold inside your ductwork, or a ventilator to bring fresh outdoor air in while controlling moisture. A smart thermostat installation can also regulate humidity and temperature automatically for better year-round comfort in your Florence home.
Watch for frequent repairs, rising energy bills, uneven heating or cooling, and excessive noise. If your system is over 15 years old and needs a repair costing more than half the price of a new unit, furnace replacement or AC replacement usually makes more financial sense. Contact our team for a free second opinion.
Yes. Whole-house air purification systems, UV germicidal lights, and media filters can significantly reduce dust, allergens, mold spores, and bacteria circulating through your ductwork. For commercial spaces, commercial air purification systems offer higher-capacity solutions. Our technicians can assess your indoor air and recommend the right option for your Florence home or business.
Every home and system is different, so pricing depends on the type of service, the equipment you have, and the scope of work involved. Contact our team at (513) 662-2282 for a detailed quote with no obligation.
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Schedule Your HVAC Service in Florence, KY, Today
Whether your furnace quit on a freezing night or you want to get ahead of summer with an AC tune-up, JonLe Heating & Cooling is ready to help. Our NATE-certified technicians bring over six decades of experience to every heating, cooling, and air quality job in Florence and across Boone County.
Call JonLe Heating & Cooling now at (513) 662-2282 to schedule your HVAC service in Florence, KY.
ABOUT JONLE HEATING & COOLING
Since 1959, JonLe Heating & Cooling has been the trusted choice for reliable heating services in Cincinnati and the surrounding areas. With over six decades of expertise, we’ve helped countless homeowners and businesses stay comfortable with our dependable, high-quality solutions.
Rating
Gregory Napolitano
April 3, 2026
Great job as always I had Will at my house the technician he did an awesome job. He knows his stuff and I couldn’t be happier very knowledgeable and let me know everything you did and took care of it all.
Jean Niederhausen
April 3, 2026
Cory was efficient and was very helpful in completing the work that was needed. He did his work and let us know all that he found.
Mike Powell
April 3, 2026
Arrived on time and was efficient. Diagnosed a problem and had the part in the truck to make the repair. Been using them for years.
Fred Bahr
April 2, 2026
They installed my furnace and AC. I have a service contract with them for years. I get semi annual checkups for no additional cost. I have had a problem with my equipment only once. There were no labor costs. There was a discount on the parts required. I am a happy customer for over 15 years. Every service person has been polite and very capable.
1 GRR2000
April 1, 2026
JonLe performed their semi annual equipment check. As always their service rep was professional and performed the service quickly.
Ruth Quinn
March 31, 2026
I have a $240 yearly plan and Jonle comes twice a year. Any other issues I’ve had they have responded quickly and very professionally. I would highly recommend Jonle.
Sandy Ott
March 30, 2026
Steve is so patient to explain how the Zones system works… & He answers my questions I a way thst I can understand.. also. He is very profess & friendly at the same time..
Michelle Brothers
March 30, 2026
Called yesterday for appointment and technician arrived this afternoon. Extremely competent and professional. Resolved concern quickly. The service we always receive from Jonle is exemplary.
carol westerkamp
March 29, 2026
JonLe’s team does a fantastic job. Always friendly, clean up afterwards and respects taking care of your home. The unit is working great!
Amy Bryant
March 26, 2026
Frank was very knowledgeable when reviewing my situation and made great suggestions. I went with a split ductless system. The install team were highly skilled, friendly, fast, and very tidy!
Darla Koopman
March 26, 2026
Jonle installed my two units back in 2002, handled two heat outages and when time came replaced the heating units last year. I recommend them to family and friends for the quick straight forward service they provide at a reasonable price.
gpst
March 25, 2026
Chad does a great job. He's very thorough and explains everything well. We recently moved and Chad worked on the system at our previous residence. Thus, it was comforting to have him again at our new home. We've always had the HVAC annual maintenance contract. It's a great value and JonLe calls us to schedule. So we don't have to remember. Great to work with. Thank you!!
Edgar Rust
March 23, 2026
Excellent work. Have a 30+ year history with this company and has always been top notch!
Diane Geiser
March 23, 2026
Excellent customer service. Schedule 6 month maintenance like clock work. Service men always kind helpful and professional. Women who answer telephone always professional as well. Highly recommend
Susan Stehling
March 23, 2026
Got appt quickly and easily online. Technician was actually EARLY after calling to ask if it was ok. He was friendly and efficient. Showed me exactly what the problem was…even showed me the part he was replacing and explaining why!
Debbie
March 18, 2026
We’ve always been happy with Jonle. Our service rep Dan, is very knowledgeable and we always ask for him for our annual maintenance.
Forrest Thompson
March 18, 2026
Had JonLe out for a furnace service and started a maintenance plan with them. Very professional and informative and focused on just what I needed and did not try to upsell.
Mary O'Dell
March 18, 2026
I was unable to get my furnace to come on over the weekend. I called Jonle Monday morning and they came out that afternoon. Todd my technician explained to me in depth what the issue was and had the part needed. He had my furnace back up & running in less than an hour!! This customer service is the one of the many reasons I've been a Jonle customer for over 30 years!
Nancy Bell
March 17, 2026
Always on time. Have had their maintained program for years always do a great job
Stephen Boyd
March 17, 2026
Techs spent about an hour troubleshooting my problem, then explained it throughly. Greatly appreciated.
Lori Prugel-Decher
March 16, 2026
Scheduling was easy and accommodating. The service tech let me know he was about 20 minutes away, arrived on time, perform the required maintenance, and we reviewed the check list. Perfect.
William Tolle
March 15, 2026
We have used Jonle Heating and cooling for roughly 30 years and we have always been pleased with the services they provide. We recently replaced our humidifier on our furnace and the installation went very smoothly. Professional as always and thorough.
David Roddy
March 15, 2026
Everything went very smooth and as expected with no surprises! Very pleased and would highly recommend!! Will be using again in the future!
John Curry
March 13, 2026
I really appreciate the good service that I had today from Will. You guys continue to surpass my expectations. Thanks for being there for me and my family!
marcia ferguson
March 12, 2026
I was very happy and impressed with the service I received. From the initial estimate to the final installation everything went exactly as planned. The two technicians were very professional and respected my property. They explain the installation in detail and the operation of my new furnace, AC unit and thermostat. And they kept the utility room probably cleaner than it was before they got here.. I would highly recommend JonLe heating and cooling.
Denise S
March 11, 2026
Our technician Ryan was great! Came right on time and was pleasant and informative. Ryan was looking great and shared his sources story with us. We are really happy for him. We love working with Ryan and Jonle! Thank you!
Colleen Ryan
March 11, 2026
The technicians were professional, efficient and knowledgable. The technicians were on time and very friendly. They scheduled an appt.for us quickly when we called them. Would definitely recommend them to other people. I have a silver contract with them and am very happy with that.
Rich Hinton (JHC)
March 9, 2026
Strong communication, courteous and friendly service. Would highly reccomend.
Dan Murray
March 6, 2026
Tim did a fantastic job today, servicing our HVAC system. Tim is an example of the professionalism and courteousness of all the folks at JonLe. He was very courteous and answered all the questions we had. That’s why we have been loyal customers for many, many years.
Dr. Nelson R. Diers
March 5, 2026
We have been using JonLe for years. Always professional and courteous. Very trustworthy. Thank you
Mary Ausdenmoore
March 4, 2026
I have been a Jonle regular for a lot of years. I actually have never been disappointed by any of the techs Jonle have sent. They are polite trustworthy types. When Cory was finished with the service, he asked there was anything else he could do for me before he left. I asked about the basement lights being off. He let a light on that was on when he went down. He ran back downstairs for me and turned it off. Not a service requirement. But it is something a nice guy does for an getting older lady.
Rhonda
March 4, 2026
JonLe is a professional organization. Technicians are knowledgeable and professional. I have used JohLe for over 25 years.
Rodney French
March 4, 2026
Very professional and knowledgeable technician. I was very impressed with the service.
Sandy Whittle
March 3, 2026
I was impressed but this company. They got here quick sent a text with technical's picture saying he was on the way. Since my husband couldn't be here it made me feel safe just knowing who was coming. Matt was very professional and nice took time to explain the issue with our boiler system along with pictures showing the damage. Waiting on estimates for part replacement versus replacement of boiler. Great job that's for going above all rest. The picture text A+
Peter Olding
February 27, 2026
They called ahead to see if they could come earlier, not an issue. Cory was respectful and worked quietly and finished his work with no issues. Highly recommend them.
Patti Dever
February 25, 2026
Received great service in one day 22 degrees outside definitely use this team again. Thanks guys
