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One of the Top HVAC Companies in Collinsville, AL

24/7 Emergency Service

Satisfaction Guaranteed

2-Year Labor Warranty on New Units

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R & J Heating & Air: Your Trusted HVAC Partner

Serving DeKalb and Cherokee Counties and Northeast AL, R & J Heating & Air is a family-owned, locally operated, and veteran-owned business with over 20 years of experience in the HVAC industry.


Our highly skilled, professional technicians are dedicated to providing dependable heating and air services to both residential and commercial properties. We believe in doing the job right the first time, ensuring that you are satisfied with our work. If you're not happy, we're not happy.

We specialize in HVAC, heating, new homes, and service programs. Our commitment to continuous education allows us to stay updated with the latest industry trends and technologies.


Whether you need help with an old unit or a comprehensive service program for your new home, we've got you covered. We also offer fast and free estimates, prompt call backs, and 24/7 emergency service.

Why Choose R & J Heating & Air?

Choosing R & J Heating & Air means choosing a company that values integrity, professionalism, and customer satisfaction. We stand behind our work with a 2-year labor warranty on all services. Our competitive pricing, coupled with our summer service package and 10% veteran discount, ensures that you get the best value for your money. Plus, our commitment to providing 24/7 emergency service means that we're always there when you need us most. When you're searching for one of the top HVAC companies Collinsville, AL homeowners turn to, look no further than our team. Choose R & J Heating & Air for reliable, high-quality heating and air services.

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2-Year Labor Warranty for New Systems

Special Summer Service Package

10% Veteran Discount

Over 20 Years of Experience

24/7 Emergency Service

Competitive Pricing

HVAC Services

At R & J Heating & Air, we offer comprehensive HVAC services. Our experienced technicians are skilled in diagnosing, repairing, and maintaining a wide range of HVAC systems. We ensure that your HVAC system is running efficiently and effectively, providing you with comfort and peace of mind.

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Heating Solutions

We provide reliable heating solutions for both residential and commercial properties. Whether you need a new heating system installed or an old one repaired, our team of experts is ready to help. We use the latest tools and techniques to ensure that your heating system is functioning at its best.

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HVAC New Home Services

Building a new home? Let us handle your heating and air needs. We offer comprehensive services for new homes, ensuring that your HVAC system is installed correctly and efficiently. Our team will work closely with you to understand your needs and provide a solution that fits your budget and lifestyle.

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HVAC Service Programs

Our service programs are designed to provide regular maintenance and prevent potential issues before they become major problems. With our service programs, you can rest easy knowing that your heating and air systems are in good hands. Contact us today to learn more about our service programs.

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

At R & J Heating & Air, 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 R & J Heating & Air and let others know what you think.

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R & J Heating & Air

Serving Collinsville, AL and Northeast AL, R & J Heating & Air specializes in HVAC services, heating services, and maintenance. 2-year labor warranty on new unit services. We can fix old units. Principled and honest. Request a free estimate today. WE DO THINGS RIGHT.

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