A-1 Heating & Improvement Co.
HVAC contractor in Toledo, OH.
In the words of A-1 Heating & Improvement Co.
A-1 Heating & Improvement Co provides AC services, heating services, seasonal HVAC maintenance, specialty HVAC services, and more to the Greater Toledo, OH area. Ask us about our other services, such as AC installation and repair, and furnace installation and repair. Contact the pros at A-1 Heating & Improvement today to request an appointment.
- Trade
- HVAC contractor
- Business address
- 3263 Monroe St, Toledo, OH 43606
- Telephone
- (419) 313-1066
- Website
- a-1heating.com
- Hours
-
- MondayOpen 24 Hours
- TuesdayOpen 24 Hours
- WednesdayOpen 24 Hours
- ThursdayOpen 24 Hours
- FridayOpen 24 Hours
- SaturdayOpen 24 Hours
- SundayOpen 24 Hours
From the business's Google listing, checked Oct 2026
- Register
- OH register
Recorded as supplied and as found in public sources. This register makes no credential or quality claim about any business; check license status with the state board.
Google Reviews
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The guys came and replaced our furnace and ac. A father and son worked on both and did a fantastic job! Very nice and explained everything very well. They did a great job and would recommend this business for anyone needing repair or new furnace. Thanks to all!
Karen K.
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Great service. Definitely 10/10. Will definitely be using this company’s services again in the future!
Tyler H.
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Has been my repair service company for years. They have always professional and timely.
Dorine M.
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I went on the their website late Monday night and received a callback the next morning to schedule for someone to come out for AC Service repair. She was able to schedule me that day betweeen 10-2 and Mike came out and was able to fix my AC. Repair was successfully completed before 1 pm. Very professional, reasonable in price and communication with the company was awesome. Will use them again in the future. Very happy with their overall service.
Sheryl C.
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A1 showed up and was very honest and affordable got my AC running! He actually Took the time to diagnose and fix the problem not just try and sell us new unit like other company that came out! HIGHLY RECOMMEND A1 Heating and Improvement! Thank you Mike for your time on a Saturday afternoon appreciate you so much
Lindsey T.
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Mike was fantastic! Very personable and knowledgeable. He got us all set up to have a new system installed before the heat.
Makenzie S.
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I would highly recommend this company to anyone looking for trustworthy and professional people to get your major project done.From start to finish everything was done in a timely manner.And from management to crew ,they were kind ,considerate and explained the process completly.They took away all old material and clean up was 100%.Financing was a breeze. My new system is very efficient,quite and running like a dream Thanks to all who walked me through this process A customer for life! Rose S/ south Toledo
Rose S.
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From start to finish everything went smooth. Employees are super nice. Would highly recommend them.
Cassiegggbbjh E.
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Jesse, from Rick's Affordable Heating & Cooling, did an awesome job cleaning my air ducts. He was very friendly and explained the whole process. I am very happy with their service and will continue to use Rick's in the future ! Very much recommended !!
Tammy R.
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A-1 is a honest ( no bullshit on trying to up sell on needless items )fast, reliable, professional company. They showed up when they told me and completed on time. I would recommend to anyone. The quality is worth price. I want to say thank you to Chris, Brad, Tony and the rest of the wonderful people at A-1 for such a great experience.
Greg S.
About A-1 Heating & Improvement Co.
HVAC services in Toledo
A-1 Heating & Improvement Co provides a range of climate control services for residential and commercial properties. The company says it specializes in air conditioning repair, furnace installation, and seasonal HVAC maintenance. It also names mini-split installation and indoor air quality solutions, such as ductwork design and smart thermostat integration, among its core offerings. The business describes its expertise as extending to heat pumps and commercial HVAC systems.
Per the American Community Survey, utility gas accounts for 74% of heating fuel in Toledo. According to NOAA normals, the area sees an average temperature of 52.2 degrees F.
Reliability and ratings
The company operates 24 hours a day. Reviewers frequently mention the honesty of the technicians and the quality of communication during repairs. Some customers noted that the company provides clear explanations of the work being performed and offers helpful financing options for new system installations.
Installations include a 1-year labor warranty and up to a 10-year parts warranty, the company says. It also provides a 30-day labor warranty on service calls.
Professional credentials
Ohio license 16439 and Michigan license 7118784.
Services, brands and warranty details come from the company's own website. Ratings, hours and reviews come from Google. Town figures come from the US Census and NOAA.
More HVAC contractors in Toledo
About Toledo
| Population | 263,423 (2025) |
|---|---|
| County | Lucas County |
| Average yearly snowfall | 37.4 inches |
| Heating degree days | 5,641 |
| Most common heating fuel | Utility gas |
Sources: U.S. Census Bureau. NOAA U.S. Climate Normals 1991-2020.