Contact Information

A-1 Heating & Improvement Co.

3263 Monroe St.
Toledo, OH 43606

Phone: 419-243-4871
Main: 419-242-7417


We accept Visa. We accept MasterCard.

We accept Discover.

We accept cash.

About Us

Family Owned and Operated Since 1967

hvac repair servicesWelcome to A-1 Heating & Improvement Co., the one and only authority on providing reliable heating and air conditioning comforts within your home or business.  With more than 40 years of experience, our professional contractors are fully qualified to give you the affordable luxuries you need to weather those scorching summers and chilling winters. Whether you require service, repair or maintenance, our 24-hour availability will get your job done with the effectiveness you can respect!

Other companies carry a light stock on their trucks and rely on supply houses for the rest. Not A-1 Heating, we have fully stocked trucks and parts departments that allow us to have what you need when you need it. You need help 24 hours per day – A-1 is ready to make sure you have it.

We believe in ensuring our customers’ health, safety and comfort with high standards of excellence. If you’re still not convinced, then feel free to contact us for more information. We’re looking forward to making you completely comfortable!

We specialize in heating and air conditioning sales, service, maintenance and installation of residential and commercial units in the greater Toledo area.

We also offer sales, service, installation and maintenance of:

  • Gas, Oil and Electric Furnaces (Heating Contractors)
  • Central and Hi-Velocity Air Conditioning Systems (Air Conditioning Contractors)
  • Hot Water and Steam Boilers (Radiant Heat)
  • Heat Pumps
  • Humidifiers
  • Electronic Air Cleaners
  • Hot Water Heaters
  • 24-Hour Emergency Service Available


95% Efficiency Rating

Call Us Today At 419-243-4871 or 419-242-7417
3263 Monroe St.
Toledo, OH 43606

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A-1 Heating And Improvement Co.
3263 Monroe St., Toledo, Ohio 43606

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