*The Angi rating for Heating And Air Conditioning Service companies in Experiment, 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 Experiment, 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 01, 2026
Serving Experiment, GA and surrounding areas
Approved
In business since 2010
Free estimates
Emergency services offered
"Pillar was very fast, professional, and efficient. They fixed our unit quickly and got everything running perfectly. Highly recommend!"
Serving Experiment, GA and surrounding areas
Approved
Hello my name is Kendrick Waters, I am hear to offer handyman and maintenance services including hvac and light eletrical, plumbing, and sheetrock. I am based in Dekalb County, GA and will serve surrounding areas in Metro Atlanta. I look forward to servicing your requests in the future.
Serving Experiment, GA and surrounding areas
In business since 2012
Free estimates
Emergency services offered
"Armato Heating and Air and Brent Weiss oversaw the recent purchase and install of a Daikin Mini split unit in my mid century modern renovated ranch house sunroom. The financing option Armato Heat and Air offered was very helpful, communication with the installers and speed of the installation was impressive. And the new unit- amazing! The room cools in record time. But the fine point of the attractiveness of the piping and tubing was what I like the most. Brent and Dylan cleaned up the clutter of cords and tubing from the unit that was replaced to get it down to very clean and simple lines. I am so pleased with the whole job. I really recommend this company for HVAC needs."
Serving Experiment, GA and surrounding areas
Emergency services offered
Credit card accepted
"Very well. Excellent service. Very trustworthy."
Serving Experiment, GA and surrounding areas
In business since 1995
Free estimates
Credit card accepted
"Good Experience / They are now my go to for HVAC"
Serving Experiment, GA and surrounding areas
In business since 2013
Free estimates
Emergency services offered
"A great company. I have no hesitation in recommending them to family and friends."
+3
Serving Experiment, GA and surrounding areas
In business since 2000
Credit card accepted
"I've been a customer of AC Denco for about five or six years now. Always very satisfied with their service and work. My HVAC unit was old, not large enough to heat/cool the house, not very efficient and frequently needed repair, although it was getting harder & harder for Dennis to find parts for such an old unit. Last summer, while here trying to fix my old unit, Dennis, convinced me that it was time for me to get a new HVAC unit, So, I bit the bullet, and got a new, larger, much more efficient unit. He had told me that if I had a better unit, I would see a nice drop in my electric bills, because the unit would be working much more efficiently. Well, for a year now, I've been absolutely thrilled with the new unit, and I'm loving those lower electric bills! They've been cut down, sometimes as much as 50% from what they used to be. It's wonderful. So, if anyone is 'on the fence' about whether to spring for a new unit or not....DO IT. It makes a huge difference! The house is heated & cooled Much more efficiently, we're using less electricity, and we're loving the lower electric bills! And the $$ we're saving on our electric bills, means that the unit is pretty much paying for itself! Thanks so much, Dennis and the crew at AC Denco... I really appreciate all of you!!"
Serving Experiment, GA and surrounding areas
In business since 2017
Free estimates
Credit card accepted
DSL Fresh Air is a family-owned and operated air duct cleaning business that provides personalized service to clients in Fort Myers, and surrounding areas. With a focus on improving indoor air quality, our highly trained and certified technicians use advanced equipment and eco-friendly solutions to remove dust, allergens, and contaminants from air systems. This deep air duct cleaning service not only enhances indoor air quality but also improves HVAC system efficiency and extends its life\n\nIn addition to air duct cleaning, DSL Fresh Air offers dryer vent cleaning, air quality testing, HVAC filter replacement, UV light installation, and mold remediation services. Our UV light installation service disinfects HVAC systems, while our mold remediation service safely and properly removes all dirt and germs from air ducts. \n\nDSL Fresh Air provides a satisfaction guarantee and flexible scheduling to ensure clients experience a healthier and more efficient home. Choose DSL Fresh Air for a range of services designed to keep your home safe and comfortable.
+20
Serving Experiment, GA and surrounding areas
In business since 1979
Free estimates
Emergency services offered
"Have been using Hammond Services for the past 5 years. Always do what they say and are very professional while doing the job and explaining any questions you may have. Will always use Hammond for all my HVAC and plumbing needs. Highly recommended"
+38
Serving Experiment, GA and surrounding areas
In business since 2025
Emergency services offered
Warranties offered
We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs.\nIt is our mission to provide excellent customer service from start to completion of a project.\nTo understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner.\nOur reputation is based on service, safety and quality, regardless of how large or small the job.\n
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.
From average costs to expert advice, get all the answers you need to get your job done.
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The furnace and the air conditioner are two separate systems in your home, but they work together to keep your space at a comfortable temperature.
