Fast, reliable, quality service for all your small repair and maintenance needs with more than 30 years experience.
"It went fantastic. He came in hung that thing like a charm. It looked absolutely beautiful. I would hire him again in a heartbeat very polite cleaned up his mess very reasonable on his price and would call him again for anything. I need it. Definitely a great man."
Lois H on August 2025
Fast, reliable, quality service for all your small repair and maintenance needs with more than 30 years experience.
"It went fantastic. He came in hung that thing like a charm. It looked absolutely beautiful. I would hire him again in a heartbeat very polite cleaned up his mess very reasonable on his price and would call him again for anything. I need it. Definitely a great man."
? Same-Day Service GUARANTEED! Our friendly service team backs repairs with a 2yr warranty. Next-day replacement and 120 Month special financing available. Locally owned for 30 years, Watkins serves the Miami Valley with integrity and excellence. Trust the best! From our great people to our well-stocked service trucks, you’ll notice the difference with our very first visit.
"Ben showed up to provide estimate for services. Ben was the only person from the companies I contacted who conducted a Manual J calculation to determine my homes needs. This is the main reason I selected this company. On the day of installation, Josh and crew arrived on time and quickly got to work. The placed all sort of floor protection mats in my house and get the tear out done very quickly. As the tear out was happening, one member of the teams was taking care of the duct work changes in our attic. All in it was full day, but so far, two days later we are super happy. This summer we will really know if the 2-stage AC was worth the money for our needs. We are satisfied customers so far would recommend and would use them again."
Danielle H on March 2020
? Same-Day Service GUARANTEED! Our friendly service team backs repairs with a 2yr warranty. Next-day replacement and 120 Month special financing available. Locally owned for 30 years, Watkins serves the Miami Valley with integrity and excellence. Trust the best! From our great people to our well-stocked service trucks, you’ll notice the difference with our very first visit.
"Ben showed up to provide estimate for services. Ben was the only person from the companies I contacted who conducted a Manual J calculation to determine my homes needs. This is the main reason I selected this company. On the day of installation, Josh and crew arrived on time and quickly got to work. The placed all sort of floor protection mats in my house and get the tear out done very quickly. As the tear out was happening, one member of the teams was taking care of the duct work changes in our attic. All in it was full day, but so far, two days later we are super happy. This summer we will really know if the 2-stage AC was worth the money for our needs. We are satisfied customers so far would recommend and would use them again."
One Hour Heating & Air Conditioning® delivers reliable HVAC services to Cincinnati and surrounding areas. Our highly-trained professionals are here for routine maintenance and emergency repairs. With 24/7 availability and fully-stocked trucks, trust us for worry-free service backed by our 100% Satisfaction Guarantee. Call us today for top-notch HVAC care in your home.
"They did a very good job and were professional and made sure I knew how to handle the system. "
Christelle Nina T on November 2025
One Hour Heating & Air Conditioning® delivers reliable HVAC services to Cincinnati and surrounding areas. Our highly-trained professionals are here for routine maintenance and emergency repairs. With 24/7 availability and fully-stocked trucks, trust us for worry-free service backed by our 100% Satisfaction Guarantee. Call us today for top-notch HVAC care in your home.
"They did a very good job and were professional and made sure I knew how to handle the system. "
***Extreme Heating & Air Conditioning serving Northern Cincinnati & Dayton since 2004.*** your time is our number one priority. But it's not our only priority. Throughout our company we've designed systems and procedures to ensure your complete confidence in calling upon us to serve your heating and cooling needs. Please call us today to schedule your appointment We truly care about our customers. Our knowledgeable and friendly employees are professional and pay great attention to detail. They treat your home like their own and will provide prompt, quality service. We have the best technicians in the Northern Cincinnati and Dayton-area, Nate Certified, Factory trained, Drug tested, Background and Credit checked for your protection. WHY CHOOSE EXTREME? Flexible time slots NATE certified Technicians Direct Pricing No overtime fees Free quote
"We had a tech come out on a emergency call tonight. Our furnace went out and it's like 25 degrees. He got us running quickly! His name is Austin very professional. Would highly recommend this company. Thank you Austin!!!
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MARTIN T on December 2025
***Extreme Heating & Air Conditioning serving Northern Cincinnati & Dayton since 2004.*** your time is our number one priority. But it's not our only priority. Throughout our company we've designed systems and procedures to ensure your complete confidence in calling upon us to serve your heating and cooling needs. Please call us today to schedule your appointment We truly care about our customers. Our knowledgeable and friendly employees are professional and pay great attention to detail. They treat your home like their own and will provide prompt, quality service. We have the best technicians in the Northern Cincinnati and Dayton-area, Nate Certified, Factory trained, Drug tested, Background and Credit checked for your protection. WHY CHOOSE EXTREME? Flexible time slots NATE certified Technicians Direct Pricing No overtime fees Free quote
"We had a tech come out on a emergency call tonight. Our furnace went out and it's like 25 degrees. He got us running quickly! His name is Austin very professional. Would highly recommend this company. Thank you Austin!!!
"
At Schneller Plumbing, Heating, and Air Conditioning, our main goal is to provide you with superior furnace, air conditioner, and plumbing repair and installation. Our promise to you is 100% satisfaction guaranteed. Schneller serves the entire Cincinnati and Northern Kentucky area and we strive to make sure every one of our services lives up to the highest standards in both quality and workmanship. Superior customer service is a quality that Kris Knochelmann learned from his father, and is a part of this company today.
"Very dissatisfied. They tried to take advantage of an 80+ yo by not even completing a repair, produced a false image of a faulty (12 year old) heat exchanger at $99 wanting me to buy a new furnace. Thanks to website weeks of research and using my wood stove, info I was able to clean the condenser trap in 10 minutes and the furnace has been working for weeks, now."
David H on December 2024
At Schneller Plumbing, Heating, and Air Conditioning, our main goal is to provide you with superior furnace, air conditioner, and plumbing repair and installation. Our promise to you is 100% satisfaction guaranteed. Schneller serves the entire Cincinnati and Northern Kentucky area and we strive to make sure every one of our services lives up to the highest standards in both quality and workmanship. Superior customer service is a quality that Kris Knochelmann learned from his father, and is a part of this company today.
"Very dissatisfied. They tried to take advantage of an 80+ yo by not even completing a repair, produced a false image of a faulty (12 year old) heat exchanger at $99 wanting me to buy a new furnace. Thanks to website weeks of research and using my wood stove, info I was able to clean the condenser trap in 10 minutes and the furnace has been working for weeks, now."
We are a family owned and operated complete home repair, maintenance and remodeling company. We have over 29 years of experience in residential remodeling, repairs, maintenance and construction. We believe in and provide premium craftsmanship for all of your home needs. We are professional, trustworthy and reliable. We service the entire Tristate area.
"Tim with Tristate Service Home Repair responded quickly to my request for service and had one of the company’s employees scheduled and at my home in good time. Repair work was done professionally and using the right materials for the job. I had additional projects completed as a result of how well the original work was done. I’m impressed with Tristate Service and Home Repair and recommend them for any of your home repairs."
Dave H on December 2025
We are a family owned and operated complete home repair, maintenance and remodeling company. We have over 29 years of experience in residential remodeling, repairs, maintenance and construction. We believe in and provide premium craftsmanship for all of your home needs. We are professional, trustworthy and reliable. We service the entire Tristate area.
"Tim with Tristate Service Home Repair responded quickly to my request for service and had one of the company’s employees scheduled and at my home in good time. Repair work was done professionally and using the right materials for the job. I had additional projects completed as a result of how well the original work was done. I’m impressed with Tristate Service and Home Repair and recommend them for any of your home repairs."
With over 55 years of experience, Logan Services is proud to serve you in Cincinnati! Call our fast, friendly team for residential heating/cooling repair, replacement, and routine maintenance. We are #1 Volume Trane dealer in Ohio. Take advantage of our current promotions and financing options including 0% APR for 60 months on qualifying Trane systems. Estimates are FREE, and next-day installation is available on a first-come, first-served basis. Most installations usually take just one day. Check out our website to learn more about how a high-efficiency Trane system can increase the overall comfort in your home. Logan Services has recently been chosen as the top HVAC company in Northern Cincinnati by the readers of Cincy Magazine. Our company is proud to be family-owned and operated and has been in business since 1969.
"Our experience with Logan Services was very disappointing. I told Andy (the Logan salesperson) in person and in writing that we would like to keep our analog thermostat, instead of getting a new, smart thermostat (we already have a smart thermostat for an existing system, and we prefer the analog functionality). He said of course. On installation day, the installer informed me that the new system required a smart thermostat. So we had to accept a new, smart thermostat. The detailed quote Andy provided for the replacement of our A/C and heating units included a manufacturer rebate and tax credit that would be refunded to us after the installation. The system we selected would be eligible for a $1400 rebate and a $1200 tax credit on our 2024 return. Three days after our installation, the Logan office called to follow up on the new system. I asked at that time how I could claim the manufacturer's rebate, because there wasn't a form or application in any of the paperwork I received. I was told that Logan would apply for the rebate and I should receive it in 6-8 weeks. It is now more than 8 weeks later, and I have not received anything from Trane. Now Logan claims that the rebate must have already been applied to the cost of our system. This is not true. The price Logan quoted remained the same from the original quote to the final invoice, and it did not include a deduction for a rebate. I do not recommend doing business with Logan."
Sara H on August 2024
With over 55 years of experience, Logan Services is proud to serve you in Cincinnati! Call our fast, friendly team for residential heating/cooling repair, replacement, and routine maintenance. We are #1 Volume Trane dealer in Ohio. Take advantage of our current promotions and financing options including 0% APR for 60 months on qualifying Trane systems. Estimates are FREE, and next-day installation is available on a first-come, first-served basis. Most installations usually take just one day. Check out our website to learn more about how a high-efficiency Trane system can increase the overall comfort in your home. Logan Services has recently been chosen as the top HVAC company in Northern Cincinnati by the readers of Cincy Magazine. Our company is proud to be family-owned and operated and has been in business since 1969.
"Our experience with Logan Services was very disappointing. I told Andy (the Logan salesperson) in person and in writing that we would like to keep our analog thermostat, instead of getting a new, smart thermostat (we already have a smart thermostat for an existing system, and we prefer the analog functionality). He said of course. On installation day, the installer informed me that the new system required a smart thermostat. So we had to accept a new, smart thermostat. The detailed quote Andy provided for the replacement of our A/C and heating units included a manufacturer rebate and tax credit that would be refunded to us after the installation. The system we selected would be eligible for a $1400 rebate and a $1200 tax credit on our 2024 return. Three days after our installation, the Logan office called to follow up on the new system. I asked at that time how I could claim the manufacturer's rebate, because there wasn't a form or application in any of the paperwork I received. I was told that Logan would apply for the rebate and I should receive it in 6-8 weeks. It is now more than 8 weeks later, and I have not received anything from Trane. Now Logan claims that the rebate must have already been applied to the cost of our system. This is not true. The price Logan quoted remained the same from the original quote to the final invoice, and it did not include a deduction for a rebate. I do not recommend doing business with Logan."
Blair Heating & Air Conditioning has been serving Middletown and the surrounding areas since 1990. You are guaranteed to receive great service when you choose us! Just see our reviews here on Angi or our A+ BBB rating! We provide a wide range of solutions for you including heating, cooling, plumbing, and IAQ. We will also service ANY make or model. We are iQ Drive certified and specialize in high-efficiency equipment.
"I needed an entire new house system with all duct work installed and lines and power. I had window units for air and baseboard for heat. Greg's team was great to work with. Always on time and very professional. Did a great job on the install and I love the system Can't even hear it run. They worked and listened to me on ideas I had on what I wanted to have done, and we worked well together to come to a final solution that worked, as some of the ducts was hard to install. Would use the Blair team anytime. P.S. Great price on the system"
Mike A on June 2018
Blair Heating & Air Conditioning has been serving Middletown and the surrounding areas since 1990. You are guaranteed to receive great service when you choose us! Just see our reviews here on Angi or our A+ BBB rating! We provide a wide range of solutions for you including heating, cooling, plumbing, and IAQ. We will also service ANY make or model. We are iQ Drive certified and specialize in high-efficiency equipment.
"I needed an entire new house system with all duct work installed and lines and power. I had window units for air and baseboard for heat. Greg's team was great to work with. Always on time and very professional. Did a great job on the install and I love the system Can't even hear it run. They worked and listened to me on ideas I had on what I wanted to have done, and we worked well together to come to a final solution that worked, as some of the ducts was hard to install. Would use the Blair team anytime. P.S. Great price on the system"
For over 50 years, homeowners in Columbus, Dayton, and Cincinnati, Ohio, have relied on Logan Services as their preferred heating and air conditioning provider. We are now excited to offer professional plumbing services as well. Whether you need assistance with your air conditioner, furnace, heat pump, ductwork, or any other aspect of your climate control system, or if you require plumbing solutions, we are the dependable residential HVAC and plumbing experts you can count on for prompt and friendly service.
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Ruy S on September 2023
For over 50 years, homeowners in Columbus, Dayton, and Cincinnati, Ohio, have relied on Logan Services as their preferred heating and air conditioning provider. We are now excited to offer professional plumbing services as well. Whether you need assistance with your air conditioner, furnace, heat pump, ductwork, or any other aspect of your climate control system, or if you require plumbing solutions, we are the dependable residential HVAC and plumbing experts you can count on for prompt and friendly service.
Logan Services, your Cincinnati Trane Comfort Specialist, has been providing total comfort and peace of mind since 1969. We are specialists in residential heating, cooling, and clean air. It’s been more than a decade since Logan Services A/C, Heat & Plumbing began offering heating and air conditioning to residents in Cincinnati, Ohio. Logan Services began working with big box retailers in the city, and homeowners all over Cincinnati continued to request heating and air conditioning estimates from the family-owned company. Today our office is also home to a large warehouse that stores hundreds of heating and cooling systems. Logan Services provides heating and cooling installation and service help to thousands of families in the tri-state area. With multiple Trane systems in-stock, our team can offer next-day installation for new furnaces and air conditioners on a first-come, first served basis.
"Great work, and very professional every step of the way."
Kasey B on July 2024
Logan Services, your Cincinnati Trane Comfort Specialist, has been providing total comfort and peace of mind since 1969. We are specialists in residential heating, cooling, and clean air. It’s been more than a decade since Logan Services A/C, Heat & Plumbing began offering heating and air conditioning to residents in Cincinnati, Ohio. Logan Services began working with big box retailers in the city, and homeowners all over Cincinnati continued to request heating and air conditioning estimates from the family-owned company. Today our office is also home to a large warehouse that stores hundreds of heating and cooling systems. Logan Services provides heating and cooling installation and service help to thousands of families in the tri-state area. With multiple Trane systems in-stock, our team can offer next-day installation for new furnaces and air conditioners on a first-come, first served basis.
"Great work, and very professional every step of the way."
Kasey B on July 2024
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Heating and Air Conditioning questions, answered by experts
When your AC contactor goes bad, you might hear chattering or buzzing noises coming from your air conditioner. You may also notice that your AC is running but isn’t cooling your home. In some cases, your air conditioner might not even turn on at all. There could also be physical damage, discoloration, or corrosion around the contactor.
Some AC filters, known as reusable filters, can be cleaned and reinserted. Most AC filters, however, are disposable and cannot be cleaned.
If you’re shopping around for a rooftop AC unit, you may hear them referred to as “package units.” That’s because rooftop AC systems are all-in-one heating and cooling units that connect directly to your home’s ductwork. If your AC repair pro references a package unit, they are referring to the system on your roof.
A blockage in the ductwork may prevent air from flowing through the vent. If some rooms in your home are very hot or cold and another isn't, that can be a sign that a vent is blocked. Another sign of a blockage is a buildup of dirt or dust around the vent. In either case, a duct installer or cleaning service can investigate the issue for you and recommend a course of action.
Yes, you can build a deck over your outdoor HVAC unit, but you need to leave at least 5 feet of vertical clearance above the unit. If you don’t want your deck to be that high off the ground, you could build a floating deck in another part of your yard—again, as long as you leave at least 4 feet of horizontal space between the deck and your AC unit.
The Monroe, OH homeowners’ guide to heating and air conditioning services
From average costs to expert advice, get all the answers you need to get your job done.
Average costs of HVAC inspections vary based on house size, location, and type of HVAC system. Follow our easy guide to gauge your home’s HVAC inspection cost.
Need to purchase a new gas furnace but aren’t sure which type is right for your home and needs? Taking a little bit of time to research furnaces to see which option is right for you can save you money over time. Here’s a look at five furnace types.