HVAC Contractors Near Mariemont, Ohio

Local HVAC Experts near Mariemont, OH

When it comes to reliable heating and cooling solutions in Mariemont, Ohio, JonLe Heating & Cooling stands as the trusted choice for homeowners and businesses alike. As a leading heating & cooling company in Mariemont, OH, we’ve been serving the Cincinnati area and surrounding communities for over 65 years, building a reputation for excellence that spans generations. 

Our team of certified HVAC contractors in Mariemont, OH brings decades of combined experience to every project, whether you need emergency repairs, system installations, or routine maintenance. We understand that your comfort is paramount, which is why we’re committed to delivering exceptional HVAC services in Mariemont, OH that keep your home or business comfortable year-round.

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Comprehensive Heating Services in Mariemont, OH

Expert Furnace Services

Your home’s heating system is the heart of your comfort during Ohio’s cold winters. Our comprehensive furnace services ensure your family stays warm and cozy throughout the season. We specialize in furnace installation for new construction and replacement projects, working with top-tier brands to provide energy-efficient solutions that reduce your utility costs while maximizing comfort. 

When your existing furnace shows signs of wear or inefficiency, our furnace replacement services help you upgrade to modern, high-efficiency systems. Our technicians conduct thorough assessments to recommend the perfect system size and efficiency rating for your home’s specific needs. We handle every aspect of the installation process, from removing your old unit to testing and commissioning your new system.

For unexpected breakdowns, our emergency furnace repair services are available when you need them most. Our skilled technicians diagnose issues quickly and provide lasting solutions using genuine parts and proven repair techniques. We also offer comprehensive furnace maintenance programs designed to prevent costly breakdowns and extend your system’s lifespan through regular tune-ups and inspections.

Advanced Heating Technologies

Beyond traditional furnaces, we offer cutting-edge ductless heating service for homes that need flexible, zone-based comfort control. These systems provide efficient heating without the need for extensive ductwork, making them perfect for additions, renovations, or homes with unique layouts. 

Our geothermal heating solutions represent the pinnacle of energy efficiency, harnessing the earth’s stable underground temperatures to provide consistent, eco-friendly heating. While the initial investment is higher, geothermal systems offer significant long-term savings and environmental benefits that make them an excellent choice for environmentally conscious homeowners.

For homes with existing boiler systems, we provide expert boiler installation and boiler repair services. Our technicians are trained on all major boiler brands and can handle everything from routine maintenance to complete system replacements.

Heat Pump Services

Heat pumps offer year-round comfort by providing both heating and cooling from a single system. Our heat pump repair services ensure your system operates efficiently throughout the year, while our heat pump replacement options help you upgrade to newer, more efficient models when repairs are no longer cost-effective. 

Regular heat pump maintenance is crucial for optimal performance and longevity. Our maintenance programs include thorough inspections, cleaning, and adjustments that keep your system running smoothly while preventing unexpected breakdowns.

Professional Cooling Services in Mariemont, OH

Air Conditioning Excellence

Ohio summers can be challenging, but our comprehensive cooling services ensure your home remains a comfortable refuge from the heat. Our AC replacement and installation services feature the latest high-efficiency systems designed to provide superior cooling while minimizing energy consumption.

When your air conditioning system needs attention, our AC repair services get you back to comfort quickly. Our technicians carry a comprehensive inventory of parts and use advanced diagnostic tools to identify and resolve issues efficiently. We also offer preventive AC maintenance programs that include thorough system inspections, cleaning, and tune-ups designed to prevent breakdowns and optimize performance.

Innovative Cooling Technologies

For homes without existing ductwork or those needing supplemental cooling, our ductless air conditioning systems provide efficient, quiet operation with precise temperature control for individual rooms or zones. These systems are perfect for home additions, converted spaces, or areas where traditional ducted systems aren’t practical.

Our geothermal cooling services utilize the same earth-source technology as our heating systems, providing incredibly efficient cooling that significantly reduces energy costs compared to traditional air conditioning systems.

We also specialize in heat pump installation for cooling applications, offering systems that provide both heating and cooling capabilities with exceptional efficiency ratings.

Commercial HVAC Services in Mariemont, OH

Business Comfort Solutions

Commercial properties have unique HVAC requirements that demand specialized expertise and equipment. Our commercial HVAC services are designed to meet the demanding needs of businesses, retail spaces, offices, and industrial facilities throughout the Mariemont area.

Our commercial HVAC installation services include comprehensive system design, equipment selection, and professional installation that meets all local codes and regulations. We work with building owners, contractors, and facility managers to ensure seamless project completion with minimal disruption to business operations. 

Preventive commercial HVAC maintenance is essential for avoiding costly downtime and ensuring optimal system performance. Our maintenance programs are customized to each facility’s specific needs and include regular inspections, filter changes, system cleaning, and performance optimization.

When commercial systems experience problems, our commercial HVAC repair services provide rapid response to minimize business disruption. Our technicians are available for emergency calls and carry commercial-grade parts to resolve issues quickly and effectively.

Air Quality Solutions for Businesses

Indoor air quality is crucial for employee health and productivity. Our commercial air purification systems remove contaminants, allergens, and pollutants from your business environment, creating healthier spaces for employees and customers alike.

Indoor Air Quality Services in Mariemont, OH

Creating Healthier Home Environments

Indoor air quality significantly impacts your family’s health and comfort. Our comprehensive air quality services address common issues like allergens, pollutants, humidity imbalances, and poor ventilation that can affect your home’s air quality.

Safety is paramount in any home, which is why we offer professional carbon monoxide alarm installation services. These life-saving devices provide early warning of dangerous carbon monoxide levels, protecting your family from this invisible threat.

Smart Home Integration

Modern technology makes home comfort more convenient and efficient than ever. Our smart thermostat installation services help you take control of your home’s climate with programmable, Wi-Fi-enabled thermostats that learn your preferences and optimize energy usage automatically.

Advanced Air Treatment

Our UV germicidal lights installation services provide an additional layer of air purification by neutralizing bacteria, viruses, and other microorganisms as they pass through your HVAC system. These systems work continuously to improve your home’s air quality without any ongoing maintenance requirements.

Proper ventilation is essential for maintaining healthy indoor air. Our ventilation installation and repair services ensure your home has adequate fresh air exchange while maintaining energy efficiency.

Humidity control is crucial for comfort and health, especially during Ohio’s varying seasons. Our whole-house humidifier systems maintain optimal humidity levels throughout your home, preventing dry air issues in winter while protecting your furnishings and improving overall comfort.

JonLe Tri County Heating and Cooling logo Cincinnati HVAC company

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Why Choose JonLe as Your HVAC Contractor in Mariemont, OH

Unmatched Experience and Expertise

With over six decades of service in the Cincinnati area, we’ve built our reputation on consistent quality, reliability, and customer satisfaction. Our team of licensed and certified technicians undergoes continuous training to stay current with the latest technologies and industry best practices.

Comprehensive Service Offerings

As full-service HVAC experts in Mariemont, OH, we handle every aspect of heating, cooling, and air quality needs. From emergency repairs to complete system installations, our comprehensive services mean you can rely on one trusted company for all your HVAC needs.

Customer-Focused Approach

We understand that HVAC issues can be stressful and disruptive. That’s why we prioritize clear communication, transparent pricing, and reliable service that puts your needs first. Our team takes the time to explain your options and help you make informed decisions about your home’s comfort systems.

Quality Assurance

Every installation and repair is backed by our commitment to quality workmanship and customer satisfaction. We use only high-quality parts and equipment from trusted manufacturers, ensuring your systems provide reliable performance for years to come.

JonLe Tri County Heating and Cooling logo Cincinnati HVAC company

Schedule Your HVAC Services Now!

Schedule Your Mariemont HVAC Service Today

Don’t let heating, cooling, or air quality issues compromise your comfort. Contact JonLe Heating & Cooling today to experience the difference that professional HVAC services in Mariemont, OH can make for your home or business. Our friendly team is ready to help you find the perfect solution for your comfort needs, backed by the experience and expertise that only comes from over 65 years of dedicated service to the Cincinnati community.

Whether you need emergency repairs, system maintenance, or are considering an upgrade to more efficient equipment, we’re here to help. Call us today to schedule your consultation and discover why so many homeowners and businesses trust us as their preferred HVAC contractor in Mariemont, OH.

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.

4.9
Based on 921 Reviews
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GAC
June 19, 2026

on time and thorough

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Marilyn Schleyer
June 18, 2026

JonLe heating and air conditioning personnel have always been courteous, well qualified and always take care of furnace and air conditioning needs. Steve has been service person whom I always ask for. So he has been servicing my utilities for many years. He is excellent. I always know and feel confident that all will be well after he has done yearly maintenance. Staff whom I speak with to schedule appointments are always very helpful and cordial. They work with my schedule which can be dicey.

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Melody “Mae”
June 18, 2026

Great service. My technician was knowledge and freely shared that knowledge with me so I understood what happened with my unit.

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Greg C.
June 17, 2026

Jason was very professional and thorough with our service. He was very knowledgeable and explained everything in detail.

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Called on a Monday morning they were here in 30 minutes. I can tell you I have a hot water boiler they fixed street side auto fill valve and a backflow preventer. 2 of the nicest guys, explained in detail very friendly honest open. Office staff was great as well... They even came next morning to readjust something at no charge.. very cool. They are my go to.

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Lori Wiltzius
June 17, 2026

Always professional & knowledgeable.

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jackie scheben
June 17, 2026

Mark was thorough and professional. Did take over a month for appointment

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Bill Meissner
June 17, 2026

My technician today was Mark Johnston. He was top notch. He is thorough , efficient and always friendly and completes his task in a timely manner. I have been a customer of jonle for years Excellent company.

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Alora Gumm
June 17, 2026

Very clear and concise with the information.

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Kevin D
June 16, 2026

We have been using Jonle for 20+ years. Technician (Mark Johnston) performed our annual furnace maintenance this past week. He was on time, courteous and thorough. Once complete, Mark showed us pictures of the inside of our furnace and explained the services he performed, including changing the filter (I provided) and the humidifier pad. Overall we were pleased as always.

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Treva Lambing
June 16, 2026

Have trusted them with our HVAC maintenance & repairs for years. They are thorough, respectful and honest. Will Ross did a great job servicing our AC.

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Bob Rusbacky
June 15, 2026

We have had a service contract with Jonle for over 15 years. Pleased with the service. Purchased new furnace/AC through them. Great to deal with

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Sheri Keidel
June 15, 2026

This company always does a good job no matter who they send. Jason did a great job today and explained everything he did etc. All good!

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Bruce Federle
June 15, 2026

Tech performed routine maintenance. Was prompt and professional.

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Lucinda Dohan
June 13, 2026

Jon Le is THE BEST! The service technicians are always polite, knowledgeable and let me know arrival time .

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Andy Grethel
June 13, 2026

Had a recent service call from Jonle. They provided a text to let us know we were the first stop of the day at 8am. The service tech showed up right on time and provided the service for us in a friendly and professional manner. We have been a client with them since 2017. We have a service agreement for two visits per year (spring & fall)…..a great value! Great company and great people!

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Sandy Gates
June 13, 2026

I have been a customer of Jonle for many years and have recommended their services to many neighbors and friends. Their technicians are friendly and knowledgeable. I wouldn't use any other company!

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laura bell
June 12, 2026

Trustworthy, friendly, reliable service every time!

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Kathy Boyd
June 12, 2026

Great service representative. Explained what he was doing, politely and wore shoe covers.

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Andy Baynum
June 12, 2026

I've been using JonLe for my HVAC services for years and their technicians have always been professional, thorough, and honest. Today, Mark came out to do my annual AC maintenance. He's been here before, and I'm always appreciative of how he goes though everything he inspected and tuned up. He's very knowledgable and offers great advice to keep my system in tip top shape. I would highly recommend JonLe to anyone who needs HVAC service.

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Sheila E. Delaney
June 12, 2026

I had to have the HVAC compressor replaced. Matt, was the Service Repair man who installed my new compressor. He did an excellent job and had my AC up and running in about 4 hours! I was so thankful! I have used JonLe for over 30 years. They were very accommodating and was able to get my AC up and going on a 90° day! I have always been very pleased with their workmanship and their staff. I was fortunate enough to have the same service man, Dan, for my tune-ups for over a decade. Thank you!

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Rick Ellsberry
June 11, 2026

Excellent and timely.

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Donna Pechiney
June 11, 2026

After days of no air in 90 degree weather and JonLe Heating being the 2nd Company Barb schedule us right away and she's wonderful. Communication for arrival appteciated our tech Jason arrived and had us up and running within the hour commicating all steps so a 64 could understand I highly recommend this Company from beginning to end

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Barbara Babcock
June 10, 2026

Tech was very nice and serviced the air conditioner in a timely fashion with no problems.

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Christy *
June 10, 2026

Worked with Jonle for years, on repairs to original furnace then eventually when did a new system. They're always very professional and answer all questions! Do the yearly tune up package for peace of mind to take care of system/ prevent problems! Highly recommend!

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Paul Monson
June 10, 2026

We have seasonal checkups and are very satisfied with all aspects of the services provided. A couple of years ago we needed to replace our old HVAC systems, and that process -- sales and installation -- was also excellent.

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Steve Lassetter
June 9, 2026

Our tech was friendly and professional. He did a great job and communicated clearly. He turned off all the lights in the basement when done saving me time to not walk downstairs to turn them off, very conscious. Paperwork was electronic and speedily sent upon completion of the work. The dispatch personnel are pleasant to talk to, they are helpful and responsive. We have been using Jonle for many years and will continue due to the great service. We participate in the annual contract that gives two maintenance tune-ups, on for winter and one for summer. If problems arise the maintenance plan provides availability above non plan members, parts are cheaper and other perks.

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sikdarknight
June 9, 2026

My technician was very professional and helpful with getting our A/C working. I highly recommend JonLe for all your HVAC needs!

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Pat LoPiccolo
June 9, 2026

I have had the maintenance service for years, and every technician that has come to my house has been on task, courteous, and respectful of the property. I really like that the company sends a photo of the technician and a brief description prior to his arrival. Any work they have done, including installing a new air conditioner and heat pump, has been professional, and I highly recommend them.

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mary jarvis
June 8, 2026

Great company, friendly employees - very satisfied with the twice yearly maintenance they provide.

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Paul Reidel
June 8, 2026

Courteous, friendly and professional. I like gettong a reminder call a day or so out and the tech calling me to give me a heads up on actual arrival time. Eadily understood and communicative:)

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Pays to have plan. Very nice company good customer service

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Karen Rahn
June 6, 2026

We had our new system installed by Jon Le. When built our house in 2021. They installed that one. So 24 years later when we needed a new system , there was no question. Their technicians are, friendly and knowledgeable. They serviced our system the first 24 years and we will definitely have them service our new one. Thank you for you wonderful service!!

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Kath Giblin
June 5, 2026

I've depended on the services of JonLe Heating & Cooling for the past 5 years, and remain a happy customer. Their staff and technicians have always been kind, courteous, and thorough in their work. I'm grateful for the services they offer, and will continue to call on them. Thanks, JonLe!

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John Lobono
June 5, 2026

Jonle is always there when we need them, on time, professional, and clean. Recently Jason got our thermostat back online and took the time to explain itt to me.

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Camille Saleh
June 4, 2026

Steve did an exceptional job.

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christina palm
June 4, 2026

They were able to get me in and taken care of very ppromptly. Definitely the best service I have had done. Highly recommend.

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John Chapman
June 4, 2026

Timely and thorough.

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Ruth Sikorski
June 3, 2026

Great service! The technician, Noah Pettit, showed up on time, explained what he was going to do, and then did it in a thoroughly professional manner. He was very friendly and courteous throughout.

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Nancy Brunner
June 3, 2026

We have used JonLe for a very long time, over 20 years. Everyone has been friendly and very helpful. Will Ross was our technician this time. He was punctual and notified us that he was on his way. He answered our questions and did a great job with our A/C maintenance service. Thank you, Will!

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Don Larrick
June 3, 2026

Mr. Sheppard did a FANTASTIC job. He took his time, was happy, friendly and respectful he explained what he was doing, explained our humidifier, air cleaner and thermostat (we just moved into a new home and no papers were left.) We would like to have him our system in the spring.

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Dave Schmitz
June 3, 2026

Our service tech Will did a great job. He was thorough and explained what he was doing

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Charles Eger
June 2, 2026

Excellent service; efficient with good explanation with digital photo of completed cleaning.

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michael hale
June 1, 2026

Fast and very thorough! The technician explained everything and let me know exactly what was going on the whole time.

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nancy toerner
May 31, 2026

Jon Le has been our go-to for annual AC/heating maintenance. Always quick to schedule and they listen to our concerns when we do have them.

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Janet Wells
May 30, 2026

The man who did my system HVAC maintenance was very nice and thorough.

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Malay Kumar
May 29, 2026

Professional, punctual and courteous.

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Jerry Suit
May 28, 2026

We had Mark here for a/c maintenance and he was very knowledgeable about what we need to do to keep our 27 year old a/c running as long as possible. We appreciate his sharing his knowledge to help us limp our system along.

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Carla Brenner
May 28, 2026

Reliable and friendly

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Loretta Young
May 28, 2026

Jonle Heating & Cooling is a company you can trust! All my experiences with the have been positive. Friendly, knowledgeable technicians who know their stuff. I am on a maintenance program that service my heating and cooling systems. They keep them in top shape.

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