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Lawrenceville GA Cooling and Heating

The residents of Lawrenceville, 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 Lawrenceville, GA area.

What causes poor air quality in my home?

There could be a number of things causing poor air quality in your home:

  • Excessive Moisture - When humidity levels are too high, it can feel uncomfortable and hard to breathe.
  • Products with VOCs - Volatile Organic Compounds, or VOCs, can be found in paints, cleansers and other household items. Limit your supply of products with VOCs, especially in spray form, to help lower contaminant levels inside.
  • Pets - Dogs and cats create a lot of dander.
  • Secondhand Tobacco Smoke
  • Fireplaces and Chimneys
  • Poor Ventilation

To learn more about indoor air quality and the products you can use to improve yours, contact Comfort Control today!

What is the average cost to replace my home air conditioner?

On average, you can expect to pay between $3,800 - $7,500 to replace the air conditioner in your Lawrenceville, GA home. This price depends on:

  • The quality and energy efficiency of the unit you choose
  • How big your house is
  • If any ductwork need to be replaced

For a more accurate price on replacing your home air conditioner, contact the experts at Comfort Control today!

What does an AC tune up include?

An AC tune up on your unit in Lawrenceville, GA involves many steps and checks performed, including but not limited to:

  • Cleaning the filter and coils
  • Checking and straightening coil fins
  • Checking and clearing the condensate drain
  • Checking the refrigerant levels, oils motors and belts
  • Testing the thermostat
  • Inspecting the entire unit

To schedule your AC tune up service, contact Comfort Control today!

How long do home air conditioner units last near Lawrenceville, GA?

Home air conditioning units typically last around 15 years in Lawrenceville, GA. Although, the lifespan of your home air conditioning unit can also depend on the type of air conditioner you have and how often you have it maintenanced. Regular maintenance ensures that your system runs smoothly all year round and that it has a longer service life. To learn more about getting your home air conditioning unit replaced or on a service plan, give us a call today

How do I repair my central air conditioner that is not cooling near Lawrenceville, GA?

A few ways to fix a central air conditioner that is not cooling in Lawrenceville, GA are: 

  • Adjust your thermostat to AUTO and COOL.
  • Replace your air filters. 
  • Clean your condenser coils. 

Resetting your thermostat and changing your air filters can be a simple solution to the problem. However, sometimes your air conditioner may not be cooling due to a bigger issue and will require the expertise of an HVAC technician to repair it. To get your central air conditioner repaired, call us today

What happens if my Lawrenceville home air conditioning unit is not serviced on a regular basis?

Some things that can happen if your Lawrenceville home air conditioning unit is not serviced on a regular basis include: 

  • Your energy bills will increase. 
  • Your air conditioning unit warranty may be voided. 
  • Your air conditioning unit will not last as long. 

If your air conditioning unit is not serviced regularly, it can also break down more frequently, costing you more on repairs in the long run. To get your home air conditioning unit on a maintenance plan, contact us today.

Local Reviews
for Lawrenceville, GA

Comfort Control Heating & Air Rated 4.9 out of 5 stars based on 297 customer reviews

Map of Lawrenceville, GA

Great Service




Review of Comfort Control Heating & Air

Great Service


Map of Lawrenceville, GA

Great Customer Service!




Review of Comfort Control Heating & Air


Map of Lawrenceville, GA

Air Conditioner




Review of Comfort Control Heating & Air

Great service


Map of Lawrenceville, GA

System tune-up




Review of Comfort Control Heating & Air

Work performed as expected and technician was on time, courteous, and professional.


Map of Lawrenceville, GA

The company communications needs improvement




Review of Comfort Control Heating & Air

The tech/ Jordan did a good job evaluating my broken system, and was patient with explaining to me the available options for a new system to be installed. Jordan was professional and personable. The company uses an after hours answering service that is able to set appointments, but the company changes the appointment schedule without notifying the customer. The appointment schedule change has happened to me on more than one occasion. The lack of communications is confusing and frustrating.


Map of Lawrenceville, GA

Awesome service




Review of Comfort Control Heating & Air

Knowledgeable and got the job done


Map of Lawrenceville, GA

Alex was great, he did an awesome job and I appreciate him coming on a Sunday.




Review of Comfort Control Heating & Air

Alex was great, he did an awesome job and I appreciate him coming on a Sunday.


Map of Lawrenceville, GA

Great service/Even greater technician




Review of Comfort Control Heating & Air

Great technician (I think his name is Gavin); he was efficient, courteous, clearly knows his job well!)


Map of Lawrenceville, GA

Great service




Review of Comfort Control Heating & Air


Map of Lawrenceville, GA

Great service, reasonable price




Review of Comfort Control Heating & Air

Jeff was thorough and patient explaining the options available, even when he had to repeat once I got my husband on the phone.


AC was not cool




Review of Comfort Control Heating & Air

Service technician is very knowledgeable, friendly & explain to every questions regarding that customer had. Thank you


Great and Quick Service




Review of Comfort Control Heating & Air

Chris was very helpful in diagnosing and correcting the problems to get the system cooling properly! tjn


Tech was professional




Review of Comfort Control Heating & Air


Great service




Review of Comfort Control Heating & Air


Ty Fisher was great!




Review of Comfort Control Heating & Air

My technician, Ty Fisher, was great! I hope that he is my technician going forward. Ty was clean, professional, and a pleasure to talk with. I was disappointed with my initial call to schedule service because the representative could not give me a definitive price on my routine maintenance that I was scheduling. Also, the day of my service I called the office to get an estimated time of arrival for my technician, and I was told that because I initially talked with the company’s answering service (many days prior) that a technician was not assigned for my appointment, and that I could be squeezed in on today’s calendar.


Very please




Review of Comfort Control Heating & Air

On time, quick to resolve, dependable and competatively/ priced. What else can you ask for.


Awsome customer service




Review of Comfort Control Heating & Air

The technicians were very professional and detailed.


Great Service As Always




Review of Comfort Control Heating & Air

Friendly and professional and today Reese and Chris handled my maintenance.


Great service




Review of Comfort Control Heating & Air


Very professional tech




Review of Comfort Control Heating & Air


Outstanding Professional Service




Review of Comfort Control Heating & Air

Chris was great! What I really appreciated was his product knowledge and the options he made me aware of. He is such a personable young man and his courtesy and professionalism are off the charts!


Good service.




Review of Comfort Control Heating & Air

Did fix everything well. Did know that we were elderly and isolating but stayed in our house too long and did not wear mask when he was in basement. Have paid bill through office but no receipt yet.


Awesome Maintenance




Review of Comfort Control Heating & Air

Reece came on time and he is very knowledgeable. He provided periodic maintenance service to our Daikin VRV with 5 Air Handlers. He provided valuable recommendations in which we will have done during the next visit. I would recommend Reece to provide service to everyone.


mike's review




Review of Comfort Control Heating & Air

Jon did a fine job with the upgrade. Hoe I can continue to have him as my service tech.


Service was OK




Review of Comfort Control Heating & Air

Arrived early which was good. Didn't replace filters! Attached some pictures of furnace. Not sure which one?


james@comfortcontrolinc.com

james@comfortcontrolinc.com

A/c tune up in Lawrenceville, home owners have the house for sale, checked both systems, 1st unit is located in the basement (main level ) system is cooling at this time, unit has a 20° split, blower wheel is clean, evaporator coil is clean didn’t fine any leaks, checked all electronics and components they are good, drain line is clean. Outdoor unit is rusty but still working properly, pressures are good. 2nd unit is located in the attic, ( upper level ) system is cooling at this time, unit has 73.4° from the return and 55.4 from the supply unit has a 18° spilt, blower wheel is clean, evaporator coil is clean but a bit rusty didn’t find any leaks at this time, drain line is clean, both filters are good. Outdoor unit is old and had to add a bit of refrigerant, but system is still working properly at this time.

Near Oakshyre Pl, Lawrenceville, GA 30043
james@comfortcontrolinc.com

james@comfortcontrolinc.com

Maintenance Lawrenceville. Did a leak search on both evaporator coils. Did not find any leaks. Indoor capacitors are within range. Blower wheels are clean. Changed filters. No cracks in heat exchangers. Compressors are good. Outdoor capacitors are within range. Pressures on both systems are within range. System is cooling/heating at this time.

Near Still Farms Pl NE, Lawrenceville, GA 30043
Jordan R.

Jordan R.

Ac service in Lawrenceville. Downstairs thermostat is only stat controlling system until some board is replaced. System cooling at this time.

Near Ashton Park Dr SE, Lawrenceville, GA 30045
Eric R.

Eric R.

3.5 ton AC and Coil 10 year parts warranty 2 year warranty Lifetime outdoor unit replacement warranty (only pay labor)

Near Ashton Park Dr SE, Lawrenceville, GA 30045
james@comfortcontrolinc.com

james@comfortcontrolinc.com

Customer was not home and would not answer phone.

Near Jorden Crest Ct NW, Lawrenceville, GA 30044
james@comfortcontrolinc.com

james@comfortcontrolinc.com

A/c diagnostic in Lawrenceville, upon arrival system wasn’t cooling. Thermostat is set to 74° and room temperature are 82° system is old 2009 R22. Found Leak in the evaporator coil. Unit is low on refrigerant at this time, system is not cooling at this time.

Near Charleston Ln, Lawrenceville, GA 30046
james@comfortcontrolinc.com

james@comfortcontrolinc.com

Unable to finance

Near Charleston Ln, Lawrenceville, GA 30046
james@comfortcontrolinc.com

james@comfortcontrolinc.com

Maintenance Lawrenceville. Blower wheel is clean. Did a leak search on evaporator coil. Did not find any leaks. Drain line is clear. Customer is going to order filter (Aprilaire model 413) and may want someone to come change filter for her. Will call to schedule. Outdoor capacitor is within range. Pressures are within range. System is cooling at this time.

Near Fern Crest Dr, Lawrenceville, GA 30046
james@comfortcontrolinc.com

james@comfortcontrolinc.com

A/c diagnostic in Lawrenceville. Unit is located in the attic, found 2 zone system calling for cool but not running at all, found drain line really clogged, UNCLOGGED DRAIN LINE, system is cooling at this time. Both zones are opening and closing working properly. Refrigerant pressures are good.

Near Suwanee Pointe Dr, Lawrenceville, GA 30043
james@comfortcontrolinc.com

james@comfortcontrolinc.com

A/c diagnostic in Lawrenceville. Pvc 90° wasn’t completely sealed, water has leaking at the bottom of the pvc joint. Fixed leak.

Near Vinings Ln, Lawrenceville, GA 30043
james@comfortcontrolinc.com

james@comfortcontrolinc.com

Maintenance Lawrenceville. Did a leak search on both evaporator coils. Did not find any leaks. Upstairs capacitor on indoor unit was weak. Replaced capacitor under parts/labor warranty. Main level indoor capacitor is within range. Both blower wheels are clean. Changed both filters. Cleared drain lines. No cracks on either heat exchangers. Outdoor capacitors on both system are within range. Pressures on both systems are within range. Both systems cooling at this time.

Near Linley Trce NE, Lawrenceville, GA 30043
james@comfortcontrolinc.com

james@comfortcontrolinc.com

System was icing up, upon arrival i found the 16x20x1 filter to be in fair condition with light debris buildup. Drain pan is clear of any major debris and water. Drain line is clear. Fan is turning on allowing air to transfer through ducts and system cabinet. Aluminum based evaporator coil is leaking out of its capillary tubes coming from piston. Blower wheel is clean. No major air loss points in ducts.evaporator coil was replaced almost exactly 2 years and 2 weeks ago, going to honor warranty of 2 years and replace with no labor charge. Recharged system and got the Blocks cooling again, will need to come back to replace coil.

Near Line Dr, Lawrenceville, GA 30043
james@comfortcontrolinc.com

james@comfortcontrolinc.com

A/c diagnostic in Lawrenceville. Customer is putting the house on the market tomorrow 8/26/21 and wants to check systems to make sure they are ok. Both systems are cooling properly at this time. Ductwork looks good and no leaks, Blower wheels are good, drain lines are cleared, evaporator coil is clean. Condenser unit are old but working properly at this time, pressures are in factory specs.

Near Oakshyre Pl, Lawrenceville, GA 30043
james@comfortcontrolinc.com

james@comfortcontrolinc.com

A/c diagnostic in Lawrenceville. 2 zone system in the attic. System is cooling at this time. Found secondary drain pan full of water, drain line was clogged, and filter was dirty. Cleared drain line and pan system is working properly.

Near Wildcat Bluff Ct, Lawrenceville, GA 30043
Eric R.

Eric R.

Upstairs 16 seer 2.5 ton AC, Furnace and Coil 10 year parts warranty 10 year labor warranty Lifetime outdoor unit replacement compressor warranty Lifetime furnace replacement heat exchanger warranty Supply plenum Return plenum Replace the existing return ducts as they have water in them. (REMOVE WITH CAUTION, THEY ARE FULL OF WATER) Add an 8” supply to the hallway Add 8” returns to the two bed rooms with out returns Increase master return to a 10” Increase bonus room return to a to 10” Replace all supplies with high flow registers.

Near Henderson Way NW, Lawrenceville, GA 30043
james@comfortcontrolinc.com

james@comfortcontrolinc.com

Tune up Lawrenceville. Changed filter. Drain line is clear. Did a leak search on the evaporator coil. Did not find any leaks. Capacitor on indoor unit is within range. Blower wheel is clean. Capacitor on outdoor unit was very weak and about to die. I changed the outdoor capacitor and unit is running as it should. Pressures are within range. System is cooling at this time. Customer asked about noise from unit. Return is a direct run to unit there is no duct on the return. The noise they are hearing is the motor in the indoor unit. Nothing to do for it unless relocate whole unit somewhere else and install a duct so they aren’t getting the direct noise of the blower motor.

Near Thomas Palmer Ct, Lawrenceville, GA 30043
james@comfortcontrolinc.com

james@comfortcontrolinc.com

Replace filter dryer. Superheat is level and not exceeding 10°, system is cooling well with a 20° temperature split at this time.

Near Forest Glen Trail, Lawrenceville, GA 30044
james@comfortcontrolinc.com

james@comfortcontrolinc.com

A/c diagnostic in Lawrenceville. System is located in the crawlspace. System is cooling at this time. Unit had a really dirty filter. Replaced filter. Drain line was flush, blower wheel looks good and evaporator coil looks good.

Near Ridgedale Dr, Lawrenceville, GA 30043
james@comfortcontrolinc.com

james@comfortcontrolinc.com

A/c repair in Lawrenceville. Installed new variable speed fan motor under warranty. System is cooling at this time.

Near Collingsworth Ln NE, Lawrenceville, GA 30043
james@comfortcontrolinc.com

james@comfortcontrolinc.com

Clogged piston due to backwards filter dryer, need to evacuate system and change filter dryer as well as unclog piston. Scheduled for tomorrow, August 19th 2021.

Near Forest Glen Trail, Lawrenceville, GA 30044
james@comfortcontrolinc.com

james@comfortcontrolinc.com

Tune up Lawrenceville. Changed filter. Cleared drain line. Did a leak test on evaporator coil. Did not find any leaks. Blower wheel is very dirty and cutting down on airflow. I recommend cleaning the blower wheel. Indoor capacitor is weak. Recommend changing out the capacitor. Outdoor capacitor is within range. Pressures are within range. System is cooling at this time.

Near Heathgate Dr SW, Lawrenceville, GA 30044
james@comfortcontrolinc.com

james@comfortcontrolinc.com

A/c diagnostic in Lawrenceville. Indoor unit has a bad fan motor. Needs to be replaced. Need to call supply house in the morning.

Near Collingsworth Ln NE, Lawrenceville, GA 30043
james@comfortcontrolinc.com

james@comfortcontrolinc.com

System was overcharged, reclaimed 2 lb of refrigerant. System is cooling with a 18° split now.

Near Sunny Field Ln, Lawrenceville, GA 30043
james@comfortcontrolinc.com

james@comfortcontrolinc.com

Customer concerned with water buildup on pan, water is coming from suction line sweating and no insulation present. Added insulation to suction line and sealed all air loss points off of coil. Outdoor thermostat wire was exposed covered with electrical tape, insulation on outdoor suction line was missing. Added insulation. System had a low super heat, reclaimed some refrigerant to bring the superheat up to 12°, system pressures now stand at 120/289. VSAT is sitting at 40°.

Near Steeple Run, Lawrenceville, GA 30043
james@comfortcontrolinc.com

james@comfortcontrolinc.com

Tune up Lawrenceville. Checked for leaks in both evaporator coils. Did not find any leaks. Pressures on both units are good. The upstairs units capacitor was weak. Customer wanted it changed out. Main level unit capacitor is within range. Both blower wheels are clean. Changed filters. Cleared drain lines. Outdoor capacitors are within range. Both systems cooling at this time.

Near Lone Oak Ct, Lawrenceville, GA 30043

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