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.
for Dunwoody, GA
Cindy - Dunwoody, GA 30338
BRYANNE - Dunwoody, GA 30338
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!
BRYANNE - Dunwoody, GA 30338
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!
Always the best
CLINTON - Dunwoody, GA 30338
CC always goes above and beyond!
Excellent service -- professional and thorough
Monique - Dunwoody, GA 30338
Was very happy with the service
Furnace replacement service call, new carrier high-efficiency system. Went through heating installation step by step to ensure high quality work. Took customer on tour of new system so they understand fully how it works.
Ac service in Dunwoody. Replaced low pressure switch. System operation normal at this time
Tune up dunwoody. Did a leak check on evaporator coil. Did not find any leaks. Blower wheel is clean. Cleared drain line. Filter needs to be changed 20x25x5, do not carry that filter on truck. Outdoor capacitor is within range. Pressures are within range. System is cooling at this time
Warranty dunwoody. Reset outdoor unit got it running. Checked pressures. Pressures are good.
Low pressure switch was stuck open, switch needs to be replaced. Quoted $375 for switch, jumped out switch so the Drafts could cool for now but switch needs to be installed ASAP. Pressures are in good condition with system running.
Ac service in Dunwoody. Discovered clogged drain line. Cleared and rebuilt drain line ensuring proper decent for proper drain. Vacuumed up water in floor. Recommend water safeties for system to help prevent flooding from ac issues.
Actually maintenance in Dunwoody. Tested operation of 3 systems. All components tested within normal manufacturing spec. Recommend surge protection for systems and main level main electrical switch starting to buzz which is a sign of failure. Systems cooling at this time.
A/c repair in Dunwoody. Discovered system leaking refrigerant from evaporator coil, no drain line water safety on system, system needs compressor saver to reduce stress on compressor and routine maintenance. Homeowner has approved all repairs and itâ€™s paid in full. Charged system up for temporary cooling. After charging system back up for temporary cooling the compressor made a completely abnormal bang and stopped pumping. Disconnected power from compressor, checked components, waited a few minutes, reconnected power and compressor operating normal again. Will need 2 in pvc couplings for job as the furnace vent is blocking coil access.
Ac repair in Dunwoody. Discovered system completely Rosen and a solid block of ice all the way out to the outdoor unit. Tried running heat to speed thaw and furnace started over heating. System needs to thaw out for 24 hrs and return to properly diagnose.
Replaced outdoor unit temperature sensor. Tested and is reading accurately. System operation normal at this time
2 system AC tune up in Dunwoody. Changed filters. Checked mechanical and electrical components. Found upstairs system had a clogged drain line, signed customer up for maintenance plan and cleared drain. Found both evaporator coils to be rusted and likely to leak. Recommend overflow protection switch for both systems to prevent water damage. Systems are operating at this time.
HVAC tune up in Dunwoody. Tested operation of 1 system. All components tested within normal manufacturing spec. System needs a compressor saver to reduce stress on compressor and reduce energy consumption on start up which will extend the life of the system. Recommend surge protection for system and ultraviolet light system to combat organic and viral growth in system and throughout the home. Changed batteries in thermostat. System operation normal at this time
Ac maintenance in Dunwoody. Tested operation of 2 systems. Discovered main house outdoor disconnect broken. Replaced, all other components and mini split systems tested within normal manufacturing spec. Systems cooling at this time.
Ac repair in Dunwoody. Need to replace outdoor temperature sensor. Ordered from manufacture eta is Monday.
HVAC tune up in Dunwoody. Tested operation of 1 system. Discovered blower wheel dirty, outdoor coil extremely dirty, system is acting like it is overcharged but could be because the coil is so dirty which is putting a lot of stress on the compressor, system needs a compressor saver hard start kit to reduce stress on compressor and reduce energy consumption on start up which will extend the life of the system. All other components tested within normal manufacturing spec. Ultraviolet light system is recommended to combat organic and viral growth in systems and throughout the home. System cooling at this time. Water heater is almost 12 years old with typical life span of a tank water heater is 10-11 years. Replacement should be highly considered to prevent water damage. Signed up for maintenance membership. Cleaned outdoor coil and pressures are normal now.
Ac maintenance in Dunwoody. Tested operation of 1 system. All components tested within normal manufacturing spec. Discovered beginnings of organic growth in supply plenum around humidifier. Recommend ultraviolet light system to combat organic and viral growth in system and throughout the home. Turned humidifier off for the summer. Also recommend duct cleaning and surge protection for system. System operation normal at this time. Filter still looks brand new so did not change
Complete heating tune up inspection special. Check safety and operations. Find furnace flame sensor and furnace gas line not code and inline water protection. Find ac unit with not disconnect box.
Free consultation for new heat pump system
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Heating maintenance in Dunwoody. Tested operation of 3 systems. All mechanical components tested within normal manufacturing spec. Duct systems are extremely inefficient with major air leakage. Best option is to replace entire upstairs and basement duct systems along with adding ultraviolet light systems to combat organic and viral growth in the system and throughout the home. All systems heating at this time.
Heating maintenance in Dunwoody. Tested operation of 1 furnace. Discovered furnace under firing and needs to be calibrated. All other components tested within normal manufacturing spec. Discovered mini split low on charge. Tighten all connections and adjusted charge. System operating normal at this time. Discovered slight kink in suction line. If problem persists, need to replace section of suction line. Both systems heating at this time. Calibrated furnace combustion. Homeowner use $50 gift card
Ac repair in Dunwoody. Replaced indoor coil. Charged to 15* subcool. System operation normal at this time
HVAC repair in Dunwoody. Discovered system locked out on low pressure. Tested pressures and discovered system low on refrigerant. Recharged system to 15* subcool as per manufacturing spec for temporary operation. Performed leak search and detected leak at indoor coil. Deanna has chosen to replace coil for permanent fix. Renewed maintenance membership. Job is paid in full.
Re wired system correctly after previous tech. System cooling.
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.