Large Enough To Serve, Small Enough to Care Residential, Commercial & New Construction HVAC Services

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Lithia Springs Heating & Air Conditioning Services

Also Serving Douglasville, West Georgia & Surrounding Areas

Whether you are in need of a repair or a new heating or cooling system, Ronald Smith Heating & Air is your premier choice for HVAC services in Lithia Springs, Douglasville, Mableton, and surrounding communities. Since our company was founded in 1981, we have been driven to deliver heating and AC services that are second to none. We value our customers more than anything else and are committed to providing them with quality products at competitive, up-front prices. We also offer special financing options, with approved credit, to ensure that you have access to the services you need when you need them.

For reliable heating, AC, and air quality solutions in Lithia Springs, Douglasville, and beyond, turn to the HVAC experts at Ronald Smith Heating & Air. Call (770) 766-9212 today!

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  • Carrier 2019 Presidents Award
  • NATE Certified
  • ACCA
  • Carrier Authorized Factory Dealer

Our Services

How We Can Help You
Offering Our Customers the Best Financing* Available

Apply online today and receive your credit decision within minutes!

*with approved credit

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Over 35 Years of Exceptional Quality, Guaranteed

Our NATE certified technicians are standing by with fully stocked trucks to travel to where you are in the Greater Atlanta Area. For over 35 years, our heating and cooling company has built a reputation for delivering the highest quality of products and workmanship to homes and businesses. Part of what sets us apart is that we are a family-owned and operated business that is focused on building long-term relationships with each of our customers. When you work with us, we go above and beyond to make sure that you are treated like family.

Award Winning Team

Ronald Smith Heating & Air is a Carrier Factory Authorized Dealer. This distinction is not given out to just any HVAC services provider. Prior to becoming an Authorized Dealer, the company must meet certain criteria and training. Among other awards, we have recently won the 2019 Carrier President’s Award, which recognizes Carrier dealers who demonstrate a strong level of expertise, operational excellence, business growth, and customer satisfaction. These certifications and awards ensure our customers that they will receive quality work when they hire us. Whether you are a homeowner, business owner, builder, general contractor, insulation company, or engineering firm in Douglas County, Cobb County, or anywhere in the greater Atlanta area, you can trust us for a job done right.

Hear From Our Happy Customers

Reviews & Testimonials

At Ronald Smith Heating & Air, your satisfaction is our priority! See for yourself what our customers have to say about working with us.

    "Amazing Company"

    Absolutely amazing people!

    - Angela G.
    "Great Service and Fair Pricing"

    Always happy with their service and pricing.

    - Todd E.
    "Above & Beyond Service"

    Excellent service from beginning to end.

    - Brooke D.
    "Great Service!!"

    Chris came out to fix our AC and was on time, efficient, and very knowledgeable!

    - Beverly S.
    "Very Satisfied"

    Very professional and knowledgeable about his job. I'm very pleased and cool

    - Kentae W.
    "Very Friendly Staff"

    THANKS to Robert and his Tech, Michael, that my family and I are going to sleep in a cool home tonight!

    - Natalie M.
    "Highly Recommend!"

    Each time they have came thru with great results, professional workers and prompt friendly service. I would recommend this company and have recommended this company to family and friends.

    - Nathan Q
    "Easily Accessible"

    Being a single woman I really appreciated this.

    - Tammie G.

Why Choose Ronald Smith Heating & Air?

What Makes Us Different
  • Financing & Rebates

    We have great financing options with approved credit and rebates available. Helping you get what you need when you need it.

  • Competitive Pricing
    We offer straightforward pricing backed by quality service. You will get the best value with us!
  • We Provide Free Estimates
    If you are in need of a free estimate on a new HVAC system, look no further. Our team is happy to come out and help!
  • Locally Owned & Operated
    Our team of heating and cooling professionals has been servicing our local community since 1987.
KEEPING YOU COMFORTABLE YEAR ROUND Home Installation Solutions

Contact our helpful heating & cooling specialist to schedule a free in-home estimate for a new system!

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Contact our professional team to get the most reliable HVAC services in West Georgia!