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Jennings Heating and Cooling has been serving Northeast Ohio since 1931 with quality heating, cooling, air quality, electrical and commercial HVAC services. Residents in Seven Hills, Ohio have come to know and trust the Jennings name, as well as our certified and regularly trained service technicians. We put your family’s comfort first—Let’s get started!


Jennings is the heating and air company Seven Hills, Ohio residents can trust for several reasons:

  • Our expert staff of factory experts and engineers – While some companies do well to employ technicians who are trained and sometimes certified, at Jennings we keep a full staff of trained experts with various specialties so we can problem solve and find solutions regardless of the issue at hand. If you want your air conditioning running right through the summer heat, this is something you will truly appreciate.
  • Mechanics and technicians with more than just a basic knowledge of the industry – Our mechanics are highly trained, skilled and experienced, and they attend regular training sessions to stay current with the latest in new technology and changes in the industry. Installing, repairing, servicing and maintaining your HVAC system should not be guesswork. At Jennings only the best technicians will do, and only those who are willing to keep learning about the industry are considered.
  • We guarantee your satisfaction and mean it – Plenty of companies make a claim that they want their customers to be satisfied. At Jennings we stand by that claim by offering a satisfaction guaranteed policy without fine print or loopholes. We work hard to make and keep our customers happy and nothing less will do.
  • You pay the price we quote – When it comes to the quotes we offer on big repair jobs, you won’t have to worry about big surprises on the final bill. Part of the reason we have come to be the heating and air company Seven Hills, Ohio trusts is that there are no surprises on the bill once the job is complete. We also offer a price for the job, not a charge by the hour.


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With 650 years of combined experience, it should come as no surprise that we are the heating and air company Seven Hills, Ohio and surrounding areas relies on. Just by signing up here for our newsletter you can get useful tips on how to take better care of your HVAC system or get better performance from your air conditioning during these upcoming hot summer months.

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