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Avatar for R Wiley Heating & Air
R Wiley Heating & Air
4.7(
1,114
)

Serving Duluth, GA and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"This was my second quote and this company is amazing. Quickly identified the issue, changed the motor, provided a filter and made sure everything was working on one trip within a few hours. The previous company (Air Pros, LLC) said it was unfixable and tried to sell me a new unit over $6k which was a huge scam. Don't go to those guys, work with this family owned honest business. Keep in mind HVAC repairs in many cases are not cheap, I own 3 houses and have paid several hundred or more when an HVAC is old and need repairs."
Additional Photos
Additional Photos
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Additional Photos
Response time10 hrs
45 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Ragsdale Heating, Air & Plumbing
Ragsdale Heating, Air & Plumbing
4.7(
185
)

Serving Duluth, GA and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"Our central air conditioning unit stopped working on a weekday afternoon and the indoor temperature quickly rose to 85 degrees. I called Ragsdale's emergency service after hours. A real person took my information and a service tech called me back within 20 minutes to say that he would be at my house that night. He showed up on time and was courteous and very professional. My unit is 18 years old and had not been cleaned in several years. The tech replaced the capacitor and fan motor, added coolant, cleaned the coils, checked pressure and performed several tests. Repair and clean up took about 90 minutes. He explained to me what he was doing on each step, told me the available repair options and their costs, and gave me pointers on how to spot a faulty unit. Our A/C now blows out colder air than prior to repair. I was very happy with the service and would definitely hire them again."
Response time6 hrs
Response rate95%
11 neighbors recently requested a quote
Comfort Solutions Heating & Cooling, LLC
4.7(
514
)

Serving Duluth, GA and surrounding areas

Approved

In business since 2009

Free estimates

Credit card accepted

"The Technician arrived on time. He wore a mask and shoe coverings. He explained to me what he was going to do to clean and service my two heating units. He also told me about a plan the company was offering where they would come out in the Spring and the Fall to service my AC and heating units. I liked the idea and the terms of the. agreement. I signed up and feel good that I have a reliable company that I can contact should I have a problem with my heating or cooling system!"
2 Brand New Rheem AC Systems
Old AC Systems
Response time11 hrs
10 neighbors recently requested a quote
Recommended by99%of homeowners
Avatar for Cool Air Mechanical LLC
Cool Air Mechanical LLC
4.7(
278
)

Serving Duluth, GA and surrounding areas

Approved (Corporate)

In business since 2011

Emergency services offered

Credit card accepted

"We made an appointment with Cool Air on a Friday and were given a window of between 3 - PM the next day, Saturday. Of course we took that time slot. Our AC had suddenly quit working as well as the Heat and blower fan. We had assumed that the circuit board in the furnace needed to be replaced. Having had them change out both the condenser coils and AC compressors on 3 of the 4 units that cool the house in the last 1.5 years we were unsure what the issues may have been. Sure enough at 6:00 PM Saturday Troy knocked on the front door with a smile, put his booties on and went right to work. It turned out that a safety switch they installed during one of the installs was clocked in the wrong position and had tripped. He put it at the 12 o'clock position, glued the PVC tubing it was installed in, problem fixed. They could not have been more responsive and he could not have been any better of a technician. Bravo Zulu to Troy and Cool Air once again!"
Cool Air Mechanical Techs preparing for a day's work serving customers!
Filter Change
Cool Air Mechanical's Service Team
Loading filters in the trucks. We ensure our trucks are stocked and we have equipment and tools on hand to best serve you!
Cool Air tech headed to a job!

+35

75 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Premier HVAC Mechanical Corporation
Premier HVAC Mechanical Corporation
4.7(
44
)

Serving Duluth, GA and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

"The response to my call was amazing. They came out at 7:00 pm. I had come home from work and my Air conditioning was not working. Very professional and did not mind explaining everything to me. Highly recommend."
Response time9 hrs
10 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Weather Masters of Georgia
Weather Masters of Georgia
5.0(
15
)

Serving Duluth, GA and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"Expertly. The latest ATL cold snap killed my decades old hot water pump when I merely switched my thermostat from Cool to Heat. Common sense drew me to search the internet's reviews for Plumbers near me with the highest rated reviews. Weather Masters was an obvious choice and I have been very impressed with how quickly I was made to feel that I was now their #1 priority. Recognizing my dilema, they worked fast, as we were mere hours before a busy holiday week. I then asked if they might also examine my old rusting A/C unit. At the time of this review, everything has been completed. I am so happy I called Weather Masters. Their work was expertly done, all was performed on my schedule, and most important, was reasonably priced. When working with Weather Masters it was quickly apparent that Jason and Robert's years of experience and practical know how unquestionably contributes daily to Weather Masters operation and outstanding professional results. Thank you so much Kristen*, James, Jason, Robert, Tony, Brian, Jose and Traci, to name a few. You are truly The Best!! *Special Thank You for your extra effort when you made certain my call made to Weather Masters late that Friday afternoon was met with "Yes we can help you.""
Install
Preventative Maintenance
Service call
Service call
Install

+167

Response time1 day
21 neighbors recently requested a quote
Recommended by71%of homeowners
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Air Conditioning questions, answered by experts

DIY is possible for basic cleaning. Professional services handle advanced maintenance like recharging the refrigerant.

Yes, you can build a deck over your outdoor HVAC unit, but you need to leave at least 5 feet of vertical clearance above the unit. If you don’t want your deck to be that high off the ground, you could build a floating deck in another part of your yard—again, as long as you leave at least 4 feet of horizontal space between the deck and your AC unit.

Yes, running your air conditioning unit too cold can cause condensation in the air ducts and built up moisture on the air filter, resulting in a breeding ground for mold and mildew. Mold and mildew growth can irritate those with respiratory issues, so it’s best to keep your AC running at a normal temperature.

Both evaporator coils and condenser coils are recyclable and contain valuable, sellable metals such as copper and aluminum. Not only is it more earth-friendly to take them to a local metal recycling facility, but you can also trade them in for cash. Also, once the coils are removed from the system, they won’t have any traces of refrigerant, so you won’t have to arrange for recycling Freon or R-410A unless you’re disposing of the entire AC system.

Set your house temperature between 55 and 85 degrees Fahrenheit while on vacation, depending on the season. If it’s winter, don’t go below 55 degrees. In the summer, the best AC temperature for energy savings is no higher than 85 degrees. You can save anywhere from 10% to 15% on your energy costs by adjusting the temperature while you’re away. If you have a smart thermostat, set up vacation modes for each season. On your way home, turn off vacation mode to allow the home to warm up or cool down before you arrive.

The Duluth, GA homeowners’ guide to air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.