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      Excellent rating  
 Based on 488 reviews 
    
  
 
 
       Carl our technician was on time,professional,efficient and didn’t leave a mess. Hope they send him again for our summer check up
      Todd Hubler (TodZilla) 
 
 
 
 
 
     Installed a new furnace in my 150-year-old house without any difficulties, it was done in a day. This company is old-fashioned service and fantastic quality. Totally worth it!
      John Deever 
 
 
 
 
 
     I have had Levi in my home to help install my Hvac. He is a good tech and knew quickly what the issue was. He did a great job and I am warm once again. My condensation drain hose was froze up. My line runs outside of the house and I did not think of checking that. It has never happened. A few trips to the kitchen sink getting hot water and I was back in business. Thanks once again.
      Don Marston 
 
 
 
 
 
     Very nice young man!
      George Barnett 
 
 
 
 
 
     Joe from Cosby is the best tech. Honest, skilled, experienced, courteous. He services furnace and a/c twice a year, follows the specs for our furnace. When we wanted to improve the air return flow he designed and installed a wider duct to improve air flow caused by a bottleneck. Reasonable prices for highly skilled work.
      Kevin McGee 
 
 
 
 
 
     Good, responsive local company. Adam was efficient and knowledgeable answering all of our questions. The purchase decision was tough and we went with a competitor solely because we had purchased their product line in the past. I would recommend Cosby.
      Don Biancamano 
 
 
 
 
 
     I was very happy with your company. And the way my problem was handled. I'm looking forward to hearing from you with a quote for my heating needs. Thank you
      Karin Kirk 
 
 
 
 
 
     Good technician, Knowledgeable and through. I was impressed with his dedication to getting the job done correctly and he was able to express what he did so that I would understand. Good Job.
      Terrill O'Brien 
 
 
 
 
 
  
 
  
 
 
 
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High-Quality Boiler Repair Services in Mt. Vernon, OH

Cosby Heating & Cooling is the most reliable boiler repair and boiler replacement company in Mt. Vernon. We specialize in steam boiler heating services, from installation to repair, completed by certified HVAC advisors who can safely repair and install boilers. From your first phone call to one of our friendly customer care representatives to a 100% satisfaction guarantee completed job. Call us today at (740) 431-4230 for your steam boiler repair, installation, or maintenance needs.

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Reliable Mt. Vernon Repair

Comprehensive steam heating boiler repair services in Mt. Vernon are a specialty of Cosby Heating & Cooling. We know how frustrating it can be when your boiler heating system isn’t working effectively or breaks down completely. Boiler heating systems are more complex than a residential furnace or heat pump, and few HVAC companies understand the ins and outs of these complex systems. The NATE Certified techs at Cosby Heating & Cooling are experienced with safe and efficient boiler repair. We stand behind our years of experience with boiler repair in Mt. Vernon and our ability to fix any boiler issue the first time.

Dedicated Boiler Services in Mt. Vernon

We’re committed to completing repairs, service, and installation with a 100% satisfaction rate. Plus, we take HVAC safety seriously for our workers, customers, and your home or business. Even though boiler heating systems may look similar and operate the same way, there are many different types of boilers used in Mt. Vernon buildings. Some older models require a different approach than leading-edge, newer boiler heating systems. Luckily, the Cosby Heating & Cooling team embraces ongoing professional training for our techs, which means our customers benefit from our years of collective experience and education.

We’ve earned our reputation as the best residential and commercial boiler repair service in Mt. Vernon – discover why we have so many loyal customers!

Comprehensive Boiler Repair and Replacement

Our boiler repair services are comprehensive, and we can fix anything boiler-related. Some common problems that residential and commercial boilers have include:

We also offer comprehensive commercial and industrial boiler services, including steam boilers and hydronic hot water systems. This includes boiler weld repair, tube repair, refractory services, and efficiency testing and boiler tune-ups to ensure that your boilers are consistently operating with the highest efficiency level.

Cosby Heating & Cooling techs can also complete complex commercial repairs, including building automation of boiler controls, diagnostics, and, for new installations or industrial upgrades, plant planning and efficiency considerations.

Comfort Guaranteed

Experience worry-free comfort! Contact Cosby Heating & Cooling for expert HVAC service and enjoy the peace of mind you deserve.

Comfort Guaranteed

Experience worry-free comfort! Contact Cosby Heating & Cooling for expert HVAC service and enjoy the peace of mind you deserve.

Comfort Guaranteed

Experience worry-free comfort! Contact Cosby Heating & Cooling for expert HVAC service and enjoy the peace of mind you deserve.