Get matched with top heating and air conditioning pros in Williamson, GA
There are 8 highly-rated local heating and air conditioning pros.
TRUSTED BY WILLIAMSON, GA HOMEOWNERS
4.4 
153 Verified Reviews for Heating And Air Conditioning Service pros in Williamson, GA
*The Angi rating for Heating And Air Conditioning Service companies in Williamson, GA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Williamson, GA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
Last update on June 14, 2025
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Heating and air conditioning pros in Williamson
Estes Services is the leading choice for home comfort in the Atlanta area. Three generations family-owned and operated since 1949. We provide innovative solutions to everyday heating, cooling, plumbing, and electrical needs by bringing you the most energy-efficient products on the market today. No subs. Charges a flat rate. Free estimates for HVAC system replacements. Emergency service available. Additional phones - (404) 329-7440 - Commercial service, 404-366-9620 - residential service. Additional e-mails - [email protected], [email protected].
"They came out and resolved my plumbing issue on the same day. Very courteous scheduler and technician was even better."
Terrance D on April 2025
Estes Services is the leading choice for home comfort in the Atlanta area. Three generations family-owned and operated since 1949. We provide innovative solutions to everyday heating, cooling, plumbing, and electrical needs by bringing you the most energy-efficient products on the market today. No subs. Charges a flat rate. Free estimates for HVAC system replacements. Emergency service available. Additional phones - (404) 329-7440 - Commercial service, 404-366-9620 - residential service. Additional e-mails - [email protected], [email protected].
"They came out and resolved my plumbing issue on the same day. Very courteous scheduler and technician was even better."
Terrance D on April 2025
Appliance repair and installation. Electrical repair and service. Playground repair, maintenance, and installation. Roofing repair and inspections. Drywall repair and installation and finishing. Decks, windows, siding, and framing repair and installation. Painting. Doors, Trim and cabinets. Tv wall mounting. Plumbing and Hvac. Tree work. Flooring. Lvp, hardwood, tile, and carpet. Countertops. Granite, quartz, marble, ect.
Appliance repair and installation. Electrical repair and service. Playground repair, maintenance, and installation. Roofing repair and inspections. Drywall repair and installation and finishing. Decks, windows, siding, and framing repair and installation. Painting. Doors, Trim and cabinets. Tv wall mounting. Plumbing and Hvac. Tree work. Flooring. Lvp, hardwood, tile, and carpet. Countertops. Granite, quartz, marble, ect.
A dependable company always on time and a group of people who love working and fixing the problem and love doing it
A dependable company always on time and a group of people who love working and fixing the problem and love doing it
We can do any and everything in or outside of your home. Along with many other things. All around HANDY MAN
We can do any and everything in or outside of your home. Along with many other things. All around HANDY MAN
Our full-service construction company is committed to delivering exceptional results for every client. With years of industry expertise, our team of seasoned professionals can tackle any project, from commercial and residential to industrial construction. Reach out today to discuss your project needs and receive a personalized quote!
"Very well. I was skeptical at first but Mr Miller put me at ease by sending his information and was very transparent. He said he would be at the location at a specific time, and was. Mr. Miller did a great job staining and keeping me informed of his progress through sending pictures and calling me. I would highly recommend him to anyone and will be using him again for my future projects."
Ron H on September 2024
Our full-service construction company is committed to delivering exceptional results for every client. With years of industry expertise, our team of seasoned professionals can tackle any project, from commercial and residential to industrial construction. Reach out today to discuss your project needs and receive a personalized quote!
"Very well. I was skeptical at first but Mr Miller put me at ease by sending his information and was very transparent. He said he would be at the location at a specific time, and was. Mr. Miller did a great job staining and keeping me informed of his progress through sending pictures and calling me. I would highly recommend him to anyone and will be using him again for my future projects."
Ron H on September 2024
Hello my name is Allen I started my own business helping remodel house such as painting laying hardwood floors etc about 2 years ago. I been in this line of work for bout 10 years and I love helping people
Hello my name is Allen I started my own business helping remodel house such as painting laying hardwood floors etc about 2 years ago. I been in this line of work for bout 10 years and I love helping people
Family business operating for over 15 years. servicing all of the greater metro atlanta areas.
Family business operating for over 15 years. servicing all of the greater metro atlanta areas.
We have been in the home repair amd remodeling field for over 20 years, treating repairs to homes like they are our own. Our specialties are electrical, plumbing, H.V.A.C roof repair, siding, flooring, framing, room additions, remodeling and even more!
We have been in the home repair amd remodeling field for over 20 years, treating repairs to homes like they are our own. Our specialties are electrical, plumbing, H.V.A.C roof repair, siding, flooring, framing, room additions, remodeling and even more!
All of your mechanical and plumbing needs. Certified welding. Refrigeration repair.
All of your mechanical and plumbing needs. Certified welding. Refrigeration repair.
(3) months free in rental program: Reliable (South) Heating and Air is the largest Trane dealer in North America and the largest residential HVAC contractor in metro Atlanta. We specialize in all phases of heating and cooling services, installs, repairs, maintenance, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!
"Reliable did a great job. Replaced my AC and coil for $5500. I am very pleased with the experience! Harry was very professional!"
Roberta V on October 2023
(3) months free in rental program: Reliable (South) Heating and Air is the largest Trane dealer in North America and the largest residential HVAC contractor in metro Atlanta. We specialize in all phases of heating and cooling services, installs, repairs, maintenance, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!
"Reliable did a great job. Replaced my AC and coil for $5500. I am very pleased with the experience! Harry was very professional!"
Roberta V on October 2023
FAQs for heating and air conditioning service projects in Williamson, GA
Knowing how long your existing HVAC units can last is essential to determine if you need a repair or replacement. Typically, most modern air conditioning units can last between 15 to 20 years, and most furnaces can work properly for 15 to 30 years. If your HVAC system is on the older side and you decide to replace one unit, it might make sense to replace both simultaneously to save on costs and future hassle.
While different HVAC contractors might offer higher or lower prices than competitors, the best time to replace your HVAC system is when customer demand is low. The beginning of summer and the beginning of winter bring the most demand for HVAC systems, so if you can, consider replacing your HVAC units in the early spring or fall. Many HVAC companies offer special off-season coupons that help lower the overall cost.
The average cost to hire an HVAC contractor is between $50 and $150 per hour if charging hourly. However, some HVAC contractors will charge a flat fee by the type of service they are performing—for example, an inspection can cost between $150 to $500. Keep in mind that emergency repairs—which are made after business hours or around major holidays—generally cost more than scheduled repairs.
Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an unlicensed HVAC technician could lead to poor quality work, costly future expenses, and potential code violations.
As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.
The average cost of HVAC repairs is around $350. However, that price can be as low as $100 or as high as $2,000 or more, depending on the repair. For example, replacing a capacitor is a relatively inexpensive repair, ranging from $100 to $500. However, a compressor repair is a more expensive repair, ranging from $750 to $2,000.
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