HVAC Services

Toledo, OH

Emergency Services Available

Serving You Since 1967

Same-Day Service

Reliable HVAC Solutions for Toledo Residents


A-1 Heating & Improvement Co is here to keep you comfortable all year long. With our comprehensive HVAC services, we can provide the support your heating and cooling system needs for year-round relief. We offer installation, service, and repairs!


With over 57 years of experience, we can get the job done. Same-day service is often available, and we are here for you for any emergency. Get in touch with us now!

Why Choose A-1 Heating & Improvement?


Choosing A-1 Heating & Improvement means opting for a company with a rich history and a deep commitment to customer satisfaction. We've been in business since 1967, which means we have decades of experience serving you. As a local, family-owned, and woman-owned business, we always strive to treat our customers right and get the job done well.


We know that cost is a factor for many people, which is why we work hard to provide you with value. There are discounts available for seniors and for veterans as our way of giving back. Plus, you can always get a free estimate on installations. You'll know the costs before we start!


Don't wait to solve your HVAC problems. A-1 Heating & Improvement is here for you. Reach out to us at any time for 24/7 service!

Family-Owned and Woman-Owned

Senior Discounts

Local Since 1967

Veteran Discounts

Free Installation Estimates

Over 57 Years of Experience

$94.99 Tune-Up

Get your gas furnace cleaned and tuned up for $94.99. Call A-1 Heating & Improvement Co to learn more.

(419) 313-1066

(419) 313-1066

Seniors and Veteran Discount

Ask about how you can save as a senior or veteran. Call A-1 Heating & Improvement Co to learn more.

(419) 313-1066

(419) 313-1066

Furnace Services

A-1 Heating & Improvement specializes in the installation, repair, and maintenance of furnaces. Our technicians are trained to work with a variety of furnace models, ensuring your home stays warm and comfortable during the harsh Toledo, OH winters.

Learn More

Boiler Services

Our expertise extends to boiler systems, repair, and maintenance services. Boilers are a crucial component of many heating systems, and our team is equipped to handle all aspects of boiler care. Same-day service is usually available!

Learn More

Water Heater Services

Hot water is essential for daily living, and A-1 Heating & Improvement is here to ensure your water heater is always in top working condition. We offer installation and repair services for all types of water heaters.

Learn More

Air Conditioning Services

Stay cool and comfortable during the hot Toledo, OH summers with our comprehensive air conditioning services. A-1 Heating & Improvement provides installation, repair, and maintenance for all types of air conditioning systems. Ask about 24/7 service!

Learn More

Humidifiers and Air Cleaners

Indoor air quality is crucial for a healthy living environment, and A-1 Heating & Improvement offers solutions to improve the air you breathe. We provide services for humidifiers and air cleaners, helping to reduce allergens and maintain optimal humidity levels.

Learn More

Here's what our satisfied customers are saying...

At A-1 Heating & Improvement Co, we take pride in providing exceptional HVAC services to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of A-1 Heating & Improvement Co and let others know what you think.

Share by: