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Dunwoody GA Cooling and Heating

The residents of Dunwoody, GA have considered Comfort Control a dependable company for cooling and heating services since 1992.

Read how we provide top quality cooling and heating practices and continue to earn five star reviews in the Dunwoody, GA area.

Local Reviews
for Dunwoody, GA

Comfort Control Heating & Air Rated 5.0 out of 5 stars based on 4 customer reviews
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Map of Dunwoody, GA

Awesome service!




Review of Comfort Control Heating & Air

I called late Friday because it was 80 degrees in my house. The office took my call and scheduled me for first thing Saturday. My unit had suddenly stopped cooling. Jon came out at 9am Saturday, diagnosed my issue and provided the fix! Now my cold air is flowing again. Thanks!


Map of Dunwoody, GA

Great Service!




Review of Comfort Control Heating & Air

Jordan arrived early (called ahead to confirm), was very personable, and answered all my questions (I had quite a few). Unfortunately, he wasn’t able to fix my issue without rerunning wires (which I declined because it was cost prohibitive For my particular issue), but overall, I felt like I had a knowledgeable tech to consult with. Thanks!


Map of Dunwoody, GA

Always the best




Review of Comfort Control Heating & Air

CC always goes above and beyond!


Map of Dunwoody, GA

Excellent service -- professional and thorough




Review of Comfort Control Heating & Air

Was very happy with the service


Jon F.

Jon F.

Re wired system correctly after previous tech. System cooling.

Near Mill Glen Dr, Dunwoody, GA 30338
Jordan R.

Jordan R.

Nest Thermostat buzzing. Homeowner replaced the thermostat with nest 1 month ago. 2 weeks ago noticed buzzing. Discovered common wire not hooked up which has been Known to cause issues with nest thermostats. Hooked up common wire but has a short. Need to run new wire from unit, up the wall to thermostat. Homeowner has decide to wait until system replacement to run new wire.

Near Mill Glen Dr, Dunwoody, GA 30338
Vu T.

Vu T.

Complete cooling tune up inspection special. Did not change filter, check safety and operations. Find Trane system operating with low charge and missing hard start kit for Trane system. Find system have no drain pan and no water protection for system in basement. Find flue pipe not up to code due to single wall flue pipe. Customer only want to recharge system for today visit. Add 2 lbs of R410A. Find ac liquid line oversized for equipment and should be 3/8” and not 1/2”.

Near Pine Branches Close, Dunwoody, GA 30338
Jordan R.

Jordan R.

Complete 2 system a/c repair and preventative maintenance check. Cleaned outdoor coils and checked all components. Main house system operation normal. Sunroom mini-split has leak in refrigerant line and system is almost out of charge. Need to send install crew back out here to fix. May need to replace lines

Near Buckline Cir, Dunwoody, GA 30338
Reece W.

Reece W.

Complete 1 system a/c repair and preventative maintenance check. Changed filter. Tested mechanical and electrical components. Found dirty blower wheel. Found system slightly low on r410a. Gave quotes on iaq products. Customer is going to have iq air filter installed. Return plenum is 22x28. Return has four 8" ducts and one 12" duct. Customer prepaid for iq air filter. Pulled and cleaned blower wheel. System is cooling at this time.

Near Verdon Dr, Dunwoody, GA 30338
Vu T.

Vu T.

Complete 1 system a/c repair and preventative maintenance check. Change 18x20x1 filter, check drain and operations. Find system low on charge, recharge system to manufacturer spec. Find evaporator coil rusted and need to keep check. Suggest in-line water protection for Airhandler.

Near Magnolia Commons, Dunwoody, GA 30338
Jordan R.

Jordan R.

Completed 1 system preventative maintenance. Tested the electrical and mechanical components of the indoor portion of the system. Found all electrical components in good shape. The system has a compressor saver along with back up water safety. I do recommend an ultraviolet system to be installed in order to improve indoor air quality, protect against viruses, and combat common mold growth inside units. Both indoor and outdoor components have surge protection. Cleaned outdoor coil and checked all electrical and mechanical components. Brand new system is operating normally at this time.

Near Harris Cir, Dunwoody, GA 30338
Vu T.

Vu T.

Complete 1 system A/C repair and preventative maintenance check. The system not operating. Test and find Amana furnace control board fail and not operating properly. Give customer estimate to repair system. The customer wants to wait. The customer wants to look over her options.

Near Shadow Glen Ct, Dunwoody, GA 30338
Vu T.

Vu T.

Complete 1 system furnace repair and preventative maintenance check. Check and find a heating furnace operating at this time. The customer stated that the furnace failed last night and come back in the morning. No error code on the furnace. Check safety and operations and find furnace operating at this time. Concern furnace control boards may not operating normally but do not detect problems at this time. May need to replace the control board for the upstairs furnace. Give customer estimates.

Near Shadow Glen Ct, Dunwoody, GA 30338
Vu T.

Vu T.

Tech replaced inducer assembly 12/9/2019 and now not heating again. Check and find inducer assembly tube bend causing pressure restriction. Repair tube and system operating but flame sensor also bad reading .4/1.5 rated. Replace sensor for the upstairs system. System operating at this time. Find downstairs system operating but CO level reading over 3000 ppm and detector lockout on safety. Find furnace in exchanger badly rusted and system not burning properly causing dangerous co level. Shut system off. Run system for about 20 min and the house already reading 40ppm in house. Not safe to operate. Due to bad heat exchanger, we need to replace the system.

Near Shadow Glen Ct, Dunwoody, GA 30338
Jordan R.

Jordan R.

Complete 2 system furnace repair and preventative maintenance check. Homeowner just wanted a technician to explain everything on his new systems. Did not want maintenance

Near Durrett Way, Dunwoody, GA 30338
Jordan R.

Jordan R.

Complete 2 system furnace repair and preventative maintenance check. The main system operation normal. The sunroom system needs to be replaced. Please schedule Garrett

Near Buckline Cir, Dunwoody, GA 30338
Jon F.

Jon F.

Free consultation for upgrading your system. Thank you for your time. Estimates are valid for 30 days. If you have any questions please contact us at info@comfortcontrolinc.com or call us at (770) 932-5012.

Near Shadow Glen Ct, Dunwoody, GA 30338
Steve I.

Steve I.

Complete 1 system furnace repair and preventative maintenance check. Found system with a fault code. The code was for locked rotor. Reset the system and was able to check. Found nothing wrong. Added a start kit to the condenser. Cycled system a few times and started up every time. Talked to customer about the Dehumidifier. He agreed and will do in the spring along with a membership.

Near Harris Cir, Dunwoody, GA 30338
Jordan R.

Jordan R.

Complete 1 system furnace repair and preventative maintenance check. Tested system operation. Ran system for 40 mins nonstop. Subcool 12, superheat 8, delta 20. Also tested heat and heat operation normal. Could not find any issues with system other than filter pretty dirty from construction.

Near Harris Cir, Dunwoody, GA 30338
Vu T.

Vu T.

Complete 1 system furnace repair and preventative maintenance check. Find a heating system operating with manufacturer spec. No concern at this time. Change filter customer provided.

Near Womack Rd, Dunwoody, GA 30338
Ta K.

Ta K.

Complete 1 system a/c repair and preventative maintenance check. Tested system and everything is working normally. I'm getting 8 degrees to superheat and airflow is at 1200 cfm on 2nd stage cooling. Was getting about 70-71 degrees in the room and nest thermostat was reading 76. The room was around 58% humidity. Need to lower the humidity to feel more comfortable.

Near Harris Cir, Dunwoody, GA 30338
Ta K.

Ta K.

Complete 1 system furnace repair and preventative maintenance check. Renew Comfort Club membership. Replaced filter and UV bulb. Checked electrical and safety switches all ok at this time. Tested heat strips and working normal. Installed compressor saver to help on startup of the compressor. The system is heating normally.

Near Magnolia Commons, Dunwoody, GA 30338
Vu T.

Vu T.

Complete 1 system a/c repair and preventative maintenance check. Change filter. Find water in crawlspace. Customer needs to get a plumber to check on leaking water. Clean ac coil and cut bushes around the a/c unit for the customer. Find duct system very dirty and breaking down. Insulation falling off. Find crawlspace unsanitary and not healthy air. Need to install a dehumidifier, need to remove water and clean crawlspace. Need to remove and upgrade a new duct system and need to install an air purifier system. System operating at this time.

Near Rochelle Ct, Dunwoody, GA 30338
Reece W.

Reece W.

Free consultation for upgrading your system. Thank you for your time. Estimates are valid for 30 days. If you have any questions please contact us at info@comfortcontrolinc.com or call us at (770) 932-5012.

Near Wisconsin Drive, Dunwoody, GA 30338
Vu T.

Vu T.

Complete 1 system a/c repair and preventative maintenance check. Water leaking again from 7/5/2019 service call. Find water still leaking out of drain pan. Re-level drain line at the evaporator coil. Clear drain again and clean up water in the closet. Test with 2 gallons of water and water not dripping. Did not see water leaking at this time. Customer does not want to install a detector. Warranty service call. No charge to the customer.

Near Village Oaks Ridge, Dunwoody, GA 30338
Vu T.

Vu T.

Complete 2 system a/c repair and preventative maintenance check. Find system frozen at evaporator and line at the outdoor system. Melt ice and check system. Find upstairs system low on charge, check for the leak but did not detect leaks. Recharge system to manufacturer spec. Install starter kit and sign up 2 Comfort club membership plans. Need to schedule to complete back to complete cooling pm check. System operating at this time.

Near Shadow Glen Ct, Dunwoody, GA 30338
Vu T.

Vu T.

Complete 1 system a/c repair and preventative maintenance check. Water leak. Find drain line clogged. Flush and clear drain. System operating at this time.

Near Village Oaks Ridge, Dunwoody, GA 30338
Tom K.

Tom K.

R routed flex duct to the living room for better airflow.

Near Harris Cir, Dunwoody, GA 30338
Jordan R.

Jordan R.

Complete 2 system a/c repair and preventative maintenance check. Cleaned outdoor units and checked all components. Main level system operation normal. Did not. Hinge filter as it is a 5" filter and I do not have those on my truck. Recommend adding surge protection, compressor saver and up light to prevent mold from growing in the system. Sun room u it still has all the same issues as before but homeowner stated that he's just waiting on it to die

Near Buckline Cir, Dunwoody, GA 30338

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