HVAC Service in Alexandria, Kentucky
Alexandria, KY sits in Campbell County, about 20 miles southeast of Cincinnati. When a furnace goes out on a January night or the AC quits during a Kentucky heat wave, you need a contractor who shows up fast, diagnoses the problem correctly, and gives you a straight answer before any work begins. JonLe Heating & Cooling has been that contractor for the Greater Cincinnati and Northern Kentucky region since 1959, and Alexandria homeowners and businesses trust the same name their neighbors have called for over six decades.
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Heating and Cooling Service Alexandria, KY Residents Trust
A lot of HVAC companies will take your call. Fewer show up with NATE-certified technicians, walk you through what’s wrong before they touch anything, and give you a flat price before work begins. That’s how JonLe has built a 4.9-star rating from more than 630 Google reviews, and it’s the same standard every Alexandria customer gets.
Whether your heating system is struggling through a cold Campbell County night or your air conditioning is cycling without cooling the house down, the JonLe team diagnoses the problem correctly the first time. No guesswork. No upsells. Just answers and a clear plan.
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Full-Range HVAC Services For Alexandria Homes And Businesses
JonLe covers every part of your home comfort system. Below is the full breakdown of what’s available to Alexandria residents and businesses.
Heating services in Alexandria, KY
When temperatures drop across Campbell County, Alexandria homes need a heating system that performs without fail. JonLe’s heating services cover every system type and every stage of the service cycle.
Furnace installation
A properly sized and installed furnace is the foundation of dependable winter comfort. JonLe’s technicians assess your home’s load requirements and install the right unit the first time. Learn more about furnace installation.
Furnace replacement
When your existing furnace is past the point of cost-effective repair, JonLe handles the full replacement, from removing the old unit to commissioning the new one. Learn more about furnace replacement.
Furnace repair
Whether your furnace won’t ignite, short cycles, or produces uneven heat, JonLe’s NATE-certified technicians diagnose and fix the issue the same day in most cases. Learn more about furnace repair.
Furnace maintenance
Annual tune-ups extend equipment life, reduce fuel consumption, and catch small problems before they become expensive repairs. Learn more about furnace maintenance.
Ductless heating
For additions, converted spaces, or homes without existing ductwork, ductless mini-split heating delivers targeted warmth without tearing into walls. Learn more about ductless heating.
Geothermal heating
Geothermal systems pull stable heat from underground to warm your home, using significantly less energy than conventional equipment over the long term. Learn more about geothermal heating.
Heat pump repair
Heat pumps that lose heating capacity, ice over, or run constantly signal a problem. JonLe identifies the root cause and restores full performance. Learn more about heat pump repair.
Heat pump replacement
When a heat pump reaches the end of its service life, JonLe helps you select a replacement that matches your home’s size and your energy goals. Learn more about heat pump replacement.
Heat pump maintenance
Because heat pumps run year-round for both heating and cooling, they benefit from twice-yearly inspections to stay at peak performance. Learn more about heat pump maintenance.
Boiler installation
Many older Alexandria properties run on boiler-based hydronic heating. JonLe installs modern, high-output boiler systems without disrupting your existing radiators or in-floor loops. Learn more about boiler installation.
Boiler repair
From pressure problems and leaking valves to no-heat calls, JonLe’s technicians are experienced with both older cast-iron boilers and modern condensing units. Learn more about boiler repair.
Cooling services in Alexandria, KY
Alexandria summers are humid and hot. A cooling system that can’t keep up makes every day uncomfortable. JonLe’s cooling services cover every residential and light-commercial cooling need.
AC installation and replacement
Whether you’re adding central air for the first time or replacing a unit that’s past its prime, JonLe handles load calculations, equipment selection, and installation. Learn more about AC replacement and installation.
AC repair
If your air conditioner is blowing warm air, leaking refrigerant, or making unusual noises, JonLe’s technicians diagnose and repair it quickly to get your home cool again. Learn more about AC repair.
AC maintenance
Pre-season tune-ups keep your cooling system running through the hottest months and extend the overall life of the equipment. Learn more about AC maintenance.
Ductless air conditioning
Ductless AC systems give you precise, room-by-room cooling control without the energy losses associated with traditional ducted systems. Learn more about ductless air conditioning.
Heat pump installation
A heat pump handles both cooling in summer and heating in winter from a single system, reducing complexity and long-term operating costs. Learn more about heat pump installation.
Geothermal cooling
The same ground-loop technology that heats your home in winter extracts heat from your living space in summer, delivering consistent cooling with a fraction of the energy demand of standard AC. Learn more about geothermal cooling.
Commercial HVAC services in Alexandria, KY
Alexandria businesses depend on HVAC systems that perform consistently. A failure during business hours costs far more than a service call. JonLe’s commercial HVAC services include the following.
Commercial HVAC installation
From single-zone rooftop units to multi-zone commercial systems, JonLe sizes and installs commercial equipment built for the specific demands of your building. Learn more about commercial HVAC installation.
Commercial HVAC maintenance
Planned maintenance contracts keep your commercial systems running through every season and protect your investment in the equipment. Learn more about commercial HVAC maintenance.
Commercial HVAC repair
When a commercial system goes down, JonLe’s 24/7 availability means you’re not waiting until Monday morning for a technician. Learn more about commercial HVAC repair.
Commercial air purification systems
For businesses where air quality affects health, safety, or regulatory compliance, JonLe installs commercial-grade purification equipment that works within your existing HVAC infrastructure. Learn more about commercial air purification systems.
Indoor air quality services in Alexandria, KY
The air inside most Alexandria homes contains more contaminants than outdoor air. Dust, allergens, bacteria, and mold spores circulate through your HVAC system every time it runs. JonLe’s indoor air quality services address those problems at the source.
Carbon monoxide alarm installation
Carbon monoxide is odorless, colorless, and fatal at high concentrations. Professionally installed alarms placed at the right locations provide real protection for your household. Learn more about carbon monoxide alarm installation.
Smart thermostat installation
A programmable thermostat learns your schedule, adjusts temperatures automatically, and gives you remote control from your phone, which typically translates to lower monthly utility bills. Learn more about smart thermostat installation.
UV germicidal lights
UV light installed inside your air handler kills bacteria, mold, and viruses as air passes through your system, reducing biological contamination throughout your home. Learn more about UV germicidal lights.
Whole-house ventilators
Energy recovery ventilators bring fresh outdoor air in while pushing stale indoor air out, improving air quality without wasting the energy already used to condition the air inside. Learn more about whole-house ventilators.
Whole-house humidifier
Dry winter air damages wood floors, furniture, and skin while making cold temperatures feel worse. A whole-house humidifier maintains proper indoor humidity throughout the heating season. Learn more about whole-house humidifiers.
Why Alexandria Residents Choose Jonle Heating & Cooling
Alexandria is a close-knit community in Campbell County. Word travels fast when a contractor does right by their customers, and it travels just as fast when they don’t. JonLe’s reputation in the Greater Cincinnati and Northern Kentucky region was built the same way every lasting reputation is: by doing good work, showing up on time, and treating people honestly.
NATE-certified technicians – NATE (North American Technician Excellence) is the highest third-party certification available for HVAC technicians. Every JonLe tech who works on your system has demonstrated real-world competency, not just in-house training.
24/7 emergency service – A heating system doesn’t wait for business hours to fail. JonLe’s emergency line is staffed around the clock, every day of the year, so Alexandria homeowners are never left waiting through a cold night.
Upfront pricing – Before any work begins, you know what it costs. JonLe’s flat-rate pricing model means no surprise charges when the invoice arrives.
Free second opinions – If another contractor has told you that you need a major repair or full system replacement, JonLe will come out and give you an honest assessment at no charge. Many homeowners have saved thousands by getting that second look.
65-plus years of history – JonLe has been serving this region since 1959. That kind of longevity doesn’t come from cutting corners.
Serving Alexandria and the greater tristate area
JonLe Heating & Cooling is based at 4117 Bridgetown Rd, Cincinnati, OH 45211, and serves Alexandria, KY along with the broader Greater Cincinnati tristate area, including Northern Kentucky and southeastern Indiana. From residential furnace repair and AC repair to full commercial HVAC installation, the same NATE-certified team handles it all.
View JonLe on Google Maps or call (513) 662-2282 to schedule service.
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Frequently Asked Questions About HVAC Service in Alexandria, KY
For most Alexandria homes, a 1-inch standard filter should be replaced every 30 to 60 days. Thicker media filters (4 to 5 inches) can often last 6 to 12 months. Homes with pets, allergies, or above-average dust may need more frequent changes. A clogged filter forces your system to work harder and can lead to premature equipment failure. It's worth checking once a month and swapping it out whenever it looks grey or congested.
Most central air conditioners last 15 to 20 years. Furnaces typically run 15 to 25 years depending on fuel type, maintenance history, and brand. Heat pumps average around 15 years because they run year-round. Systems that receive annual professional furnace maintenance and AC maintenance tend to reach the higher end of those ranges. If your system is approaching 15 years and requiring frequent repairs, it's worth weighing continued repair costs against the cost of replacement.
Start with the basics: confirm the thermostat is set to heat and the temperature setting is above room temperature. Check your circuit breaker and confirm the furnace switch near the unit is in the on position. Replace the air filter if it's been more than 60 days since the last change. If none of those steps restore heat, call JonLe at (513) 662-2282. Scheduling a furnace repair with 24/7 availability means a technician can reach your Alexandria home the same day.
Several products address different pollutants. UV germicidal lights kill biological contaminants inside your ductwork. A whole-house humidifier maintains moisture levels that reduce airborne particles in winter. Whole-house ventilators bring fresh outdoor air inside while pushing stale air out. A smart thermostat paired with a higher-grade filter rounds out a complete air quality strategy. JonLe can assess your home and recommend the right combination for your specific situation.
Watch for these indicators: your system is over 15 years old, utility bills have risen without explanation, you're calling for AC repair or furnace repair more than once per season, certain rooms are consistently too hot or too cold, or the system runs constantly without reaching the set temperature. When two or three of those signs appear together, a technician assessment will tell you whether continued repairs make financial sense or whether furnace replacement or AC installation is the better move.
Yes, when matched to the right application. UV germicidal lights have been shown in multiple studies to reduce bacteria and mold colonies inside HVAC systems by up to 99 percent under the right conditions. Commercial air purification systems and residential equivalents using HEPA-grade filtration remove particles as small as 0.3 microns, capturing most allergens and fine dust. The key is selecting the right product for your home's size and air quality concerns. JonLe's team will walk you through the options without pressure.
Pricing depends on the type of service, the equipment involved, and the age and condition of your system. A routine AC maintenance or furnace maintenance visit costs considerably less than a major repair or full system replacement. For an accurate number based on your specific situation, contact JonLe's team directly. Call (513) 662-2282 or visit jonle.com to request a quote.
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Schedule HVAC Service in Alexandria, KY Today
JonLe Heating & Cooling has served the tristate area since 1959. Alexandria homeowners and businesses get the same standard as every other customer: NATE-certified technicians, honest pricing, and around-the-clock availability when something goes wrong.
Call (513) 662-2282 or contact JonLe online to schedule a service visit, request a free second opinion, or ask about the Energy Savings Plan that covers annual maintenance across your entire system.
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
Ron Vogelpohl
May 8, 2026
Todd was very professional and curtious when doing the semi annual maintenance on our HVAC system. He described in brief detail what he was doing. Glad to have him back next time.
Jeff Waggoner
May 8, 2026
The technician diagnosed the problem and replaced the faulty component within 24 hours.
Connie Baker
May 8, 2026
We had our semi annual maintenance performed today on our HVAC system by JonLe Heating and Cooling. We requested technician Jason to perform the service because we have had him before (quite a few times) and we have been very pleased with his performance as well as his knowledge of HVAC systems. We have a yearly Energy Savings Plan with JonLe Heating and Cooling.
Thomas MacDonald
May 7, 2026
Jonle was once again very responsive and went above and beyond and addressing the problems we were having. In today’s world many of us are disappointed by service providers but that is not the case with Jonle. I would highly recommend them for all of your heating and AC needs
Dennis Ott
May 7, 2026
Jonle has been doing my service work for 20 yrs . They are a first class company !!
Ileana Ramirez
May 6, 2026
So nice, so helpful, so available for questions It’s been this way for the 30+ years they’ve been servicing my HVAC.
Dave Burke
May 5, 2026
Jason was on time, explained what he did to our unit in the attic, then went outside to the unit and took care of that and then explained what he did. Over all I was very pleased!!!!
561
May 5, 2026
Matt our technician was very detailed, informative and prompt. Gave me a great report on my system that it had no issues. Very happy with the total service I received 👍👍
Elaine Kruse
May 4, 2026
We had our air conditioner serviced this time. The technician was very knowledgeable on what to do. He also found a problem on our new furnace and fixed it. We have had Jonle forever and have been please with their work. We have a service contract with Jonle.
Joseph Kornau
May 4, 2026
The maintenance contract with JonLe gives us peace of mind. They always arrive at the expected time and answer any questions we have. We don’t have to worry about our heating and cooling.
Darrell Miller
May 4, 2026
Noah was on time and completed the service in less than the scheduled time.
Cindy Lawson
April 29, 2026
We have been customers for 20 years and Jonle has always provided excellent service.
Dave S.
April 29, 2026
JonLe Heating and Cooling is a well run business. The service is trustworthy and effective. They communicate very well. No surprises. I have asked several involved questions and they have always responded quickly and right to the point. In a world where customer service is disappearing, JonLe excels in customer service.
Michael Scheiding
April 29, 2026
Chad is always friendly and efficient. He explains what he finds and what he does. I have no reservations about recommending JonLe.
Leslie Keller
April 28, 2026
Jonle does an amazing job. We had routine check on A/C along with new PVC piping to humidifier. Kevin the technician was great. Explanation of everything was wonderful.
Stephen Hayes
April 27, 2026
JonLe did an excellent job installing our HVAC unit and continue to provide great service and maintenance.
Matthew Brothers
April 24, 2026
Jonle is the trusted HVAC provider for my condo building and they are awesome! They are flexible (my grandmother lives in the same building and they were able to schedule both of our spring maintenance on the same day), knowledgeable, and very competitively priced. Highly recommended!
Don Meyer
April 24, 2026
Tim did a great job servicing our AC unit. He noticed an item that needed replacing and took care of it while he was here. Thank you Tim !
Betsy Corcoran
April 24, 2026
After 28 years of having enjoyed the peace of mind a company such as JonLe provides in total care and upkeep of my HVAC system I highly recommend anyone new in the area or anyone wanting to find better quality service than they are used to having with their own provider to give JonLe a call, you won't be sorry!
Tom Bruce
April 22, 2026
Chad was a delight to deal with. On-time, friendly and efficient. He has served us well for several years. Simply put, " Good Job ".
Michele Nice
April 21, 2026
I’ve used JonLe for years whether general maintenance, service or replacement. Every single person I have worked with from the office to the techs to the sales team have been so great to work with. Always friendly and professional, extremely fair and they don’t try to push unnecessary or unneeded items, take the time to explain and educate at the same time. They will continue to be my go to team!
Daina Outt
April 21, 2026
kept well informed with multiple reminders, texts with detailed information about service and the Tech prior to arriving......pic of the Tech in the text was a nice touch
AB
April 21, 2026
I have used Jonle for several years now, and I am very happy with the service they provide!
James Minutolo
April 20, 2026
I have been a JonLe customer for over twenty years. Today's service call was more evidence of why. Dino, our service tech, showed up on time, was professional and knowledgeable. He completed his worked and walked us through everything he had done and the condition of our HVAC system. I have great confidence in JonLe and am always comforted by the skill their team displays.
Donald Verdon
April 20, 2026
Today I had my semi-annual pre-cooling season system checkup. I received both a text and phone call when the technician was on his way. He arrived on time. Chad is professional and very personable. He updated me on what he did and made sure I understood. His work was thorough and gives me peace of mind that my heat pump and furnace are in good working order for the upcoming summer. He replaced my furnace filter (as its life had almost expired) and reset my filter maintenance minder. I am a very happy customer of West Chester Heating & Cooling.
Kevin Humbert
April 19, 2026
Great service for a bi-annual hvac check on our equipment. The technician went above and beyond to point out some items to watch.
John Mercado
April 18, 2026
For over 35 years and in two homes, I have trusted the services of Jonle Heating and Cooling. Whether for routine maintenance, service or installation, they have never failed to impress me and keep me feeling secure in the reliability of their work. I purchase a yearly Gold Plan to ensure my system is kept running smoothly for all seasons. Today Matt services my A/C system to ensure I can continue to live comfortably in our home. Thank you!
Candice Phillipps
April 18, 2026
JonLe service techs are always professional, courteous and respectful of my home. The office staff are friendly and easy to book appointments with.
Mike O'Donnell
April 17, 2026
Jason was friendly and helpful. He did a fast, through job (as usual with Jonle). We are always happy with the service we get from Jonle.
Lannie Burleson
April 17, 2026
I have used JonLe heating and cooling since I built my home 5 years ago and they have always been prompt, dependable, and have my system running perfectly. Their technicians have always been knowledgeable, respectful, and always cover their shoes when they come in. I had Will today and he was fantastic.
Karen Schachleiter
April 17, 2026
The guy did a very thorough job with pictures and explanations of each item checked. First time anyone ever did that . Since the price went up glad to see the service improved with it😊
terry asher
April 16, 2026
First time using their service and it was a pleasure working with Mark. They were very informative and they weren't about the money. They were about doing the service that they were paid to do. I would highly recommend them.
Barbara Haynes
April 15, 2026
Their service technician Steve is great. Very knowledgeable and nice. He has taken care of servicing our system for almost 10 years.
Chris Meier
April 15, 2026
Technician was prompt and serviced furnace. Questions were answered! Very satisfied!
Phyllis Collord
April 13, 2026
Have used them for well over 30 years at my home and condo. Extremely reliable. Their technicians are always personable and knowledgeable. Office staff is also kind and pleasant. Would highly recommend. Price paid is for annual service contract which includes a visit in Spring for HVAC and one in fall for furnace.
Susan .Martin
April 13, 2026
I’ve used Jonle for many years and have always been happy with work done. They explain everything and are good to work with.
Anthony Hungler
April 13, 2026
The office staff is always courteous and makes scheduling appointments painless. The technicians are always courteous, prompt, professional, and thorough. They always explain what they did, how the system is performing, and offer to answer any questions. The email documentation with photos of everything checked and completed is reassuring. We have been customers for decades and the Jonle team has never given us a reason to consider anyone else. The semi-annual planned maintenance package is very cost effective.
Jack Schute
April 13, 2026
The tech was very professional and courteous. He did a wonderful job and left the place as clean as he found it.
Bob Myers
April 13, 2026
Had my yearly A/C tune up, everything was great and ready for another Summer..