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Your Trusted HVAC Partner in Cleveland
At Conserv-Air, we prioritize your comfort by ensuring your home or business remains climate-controlled year-round. With over 30 years of experience, our team specializes in heating, air conditioning, generator installation, and water filtration systems, serving both residential and commercial properties in Cleveland, OH. Our commitment to quality extends to plumbing and electrical services, backed by a 24/7 emergency response team ready to address urgent needs. Recognized for excellence through an A+ BBB rating and serving over 100,000 customers, we combine industry expertise with personalized solutions.

Our professionals are trained to deliver lasting results, offering free estimates and transparent communication to meet individual client requirements. From routine maintenance to system replacements, we ensure reliability and satisfaction, supported by positive testimonials highlighting our crew's professionalism and efficiency.
Services
Heating Repair Air Conditioning Generators Water Filtration Plumbing Services Electrical Services Emergency Repairs
Highlights and features
  • We offer over 30 years of industry experience.
  • Our team provides 24/7 emergency service.
  • Certified professionals ensure quality workmanship.
  • We service both residential and commercial properties.
  • A+ rating with the Better Business Bureau.
Associations and certifications
  • BBB
What people say
Knowledgeable, friendly, efficient Completed installation professionally Highly recommend crew Trusted and reliable provider Award-winning service
Services
Heating Repair
Our heating repair services ensure your Cleveland home stays warm during winter. We diagnose and fix furnaces, heat pumps, and boilers with precision. Residential and commercial clients rely on our 24/7 emergency support for urgent heating issues.
Air Conditioning
We specialize in air conditioning installations, repairs, and maintenance for Cleveland properties. Our experts handle central AC units, ductless systems, and commercial cooling solutions. Emergency service guarantees comfort during summer heatwaves.
Generators
Conserv-Air installs and services standby generators to protect Cleveland homes and businesses from power outages. We offer maintenance plans to ensure reliability during emergencies, with 24/7 support for urgent generator repairs.
Water Filtration
Our water filtration solutions provide clean, great-tasting water for Cleveland households. We install whole-home filtration systems and offer maintenance services to ensure consistent water quality and system longevity.
Emergency Repairs
Available 24 hours a day, our emergency repair team addresses urgent HVAC, plumbing, and electrical issues in Cleveland. Quick response times and certified technicians ensure minimal disruption to your comfort.
Questions
What HVAC services does Conserv-Air offer?
We provide heating, air conditioning, generator installation, water filtration, and emergency repair services for residential and commercial properties.
Is Conserv-Air available for emergencies?
Yes, we offer 24/7 emergency HVAC services to address urgent heating or cooling system failures.
Do you offer financing options?
Yes, financing is available for qualifying HVAC installations and repairs to accommodate customer needs.
What areas do you serve?
We serve Cleveland, OH, and surrounding areas including Avon, Parma, Rocky River, and Westlake.
Are your technicians certified?
Our team consists of trained professionals with expertise in HVAC systems, generators, and water filtration solutions.
What accreditations does Conserv-Air hold?
We maintain an A+ rating with the Better Business Bureau, reflecting our commitment to quality service.
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Reviews (6)
Kathleen McClement
Jan 22, 2022 Report
They installed heating and air conditioning. Our furnace was 35 years and they kept it running for 20+ years. Everyone who has has come to our home; the technicians, the salesman, the women who answer the phone are all extremely professional. If you are looking for competent company this is it! Services: Heating system installation, Install AC
Jake Gambatese
Jan 16, 2022 Report
These guys were great! Called this morning and Joey was onsite the same day to fix my furnace. They even had to pickup a part to complete the repair and still had this done within a few hours. Overall great service and would highly recommend Conserv-Air! Services: Heating system repair, HVAC system maintenance, Heating system maintenance, Repair HVAC
S. D.
Jun 06, 2021 Report
When everyone else wad busy and could not come check out my furnace after explaining my 85 year old mother was living with me, Conserv-Air put me on the schedule first thing in the morning at 8:00-10:00 am. The technician was very polite, on-time, and checked everything before leaving. I would recommend them next time I have issues with my furnace.
Nancy Lodge
May 22, 2021 Report
Second week Of January Mike Aerni the president of Conser-air came to give us a quote for a whole house generator. He said we would have the quote by the weekend or Monday of the next week. Well I called a week after he was out and again promises of getting it to me. Again, no quote, called again promised it again by the end of Friday. Again, no quote I have sent emails, texts and called at least 5 times.

I would never use this company! I would never put a down payment down because you may never get your product! This has been going on since January 20th. Never use this company if I could I would have given zero stars!
Astrid L.
Jan 06, 2021 Report
I cannot recommend this company at all. I had an emergency. It was freezing outside and my furnace just stopped working. I had no heat. I first had the gas company come over since they had been working on the gas lines outside and I thought it could be their fault. The gas company said I needed a repair. I called Conserv-air and they took full advantage of me. They had to replace the ignitor. I knew the part costs $20-30 on amazon.

They did the repair and charged $187. It was freezing (10 degrees outside) at around 9pm and I had no heat. So they had me over a barrel. I paid over $300 for this emergency repair. What makes this MUCH worse is that a year later I had a technician from a different company over for routine Air/Furnace servicing. This technician told me that he noticed the ignitor was installed wrong and that if he had restarted the furnace, there would have been a explosion. I can't believe how horrible this company is to take advantage of a customer in crisis and then do such an awful, negligent job. Unbelievably bad service. Avoid this company.
Sfalc
May 05, 2020 Report
Thank you so much for your excellent service. Every single person from Conserv-Air was fantastic- from receptionist to technicians to sales people to install team. They took the time to answer our questions, they always called to let us know the progress and the new AC unit/mini split is great. The installation team was so professional, too. All levels of the house are finally cooling to the same temperature. Thanks again!