Knight Air Conditioning & Heating Co.
19th year as a Best Pick
certified company
Verified License(s)
Verified General Liability Ins.
Verified Workers' Comp
Best Pick Guaranteed

Compiled Score:

Knight Air Conditioning & Heating Co. has received 4.4 out of 5 stars based on 86 customer surveys conducted through GuildQuality.
5
62
4
12
3
5
2
1
1
6
19th year as a Best Pick Call

Company Message Regarding COVID-19

Knight's team is committed to your wellbeing. Count on our technicians to wear gloves and facemasks, disinfect tools and surfaces, and follow CDC guidelines.
"Since 1971, Knight's mission has been your family's comfort. Today, as part of Casteel Heating, Cooling, Plumbing & Electrical, Knight's local team delivers the outstanding service, value, and comfort that your neighborhood trusts."

Dave Geiger | Owner
Company Information
Services Offered
Knight Air Conditioning & Heating provides residential heating and cooling services, including installation, repair, and maintenance for furnaces, heat pumps, air conditioning systems, thermostats, and indoor air quality systems.
Services Not Offered
The company does not install or service industrial or commercial systems.
Warranty
The company offers various warranties on new heating and cooling systems.
Company History
Knight Air Conditioning & Heating was founded in 1971 by Tim Loudermilk and Joel Aderhold.
Employee Information
Employees wear uniforms and shoe covers, use drop cloths, drive marked vehicles, and undergo background checks and drug testing.
Additional Information
Knight installs Lennox products and repairs and maintains all makes and models of HVAC equipment.
Areas Served
Buford, Dacula, Duluth, Lawrenceville, Norcross, Snellville, Suwanee
Address
305 Petty Road
Lawrenceville, GA 30043
Hours
Mon
Open 24 hours
Tue
Open 24 hours
Wed
Open 24 hours
Thu
Open 24 hours
Fri
Open 24 hours
Sat
Open 24 hours
Sun
Open 24 hours
Licenses
CN211288

Compiled Score:

Knight Air Conditioning & Heating Co. has received 4.4 out of 5 stars based on 86 customer surveys conducted through GuildQuality.
5
62
4
12
3
5
2
1
1
6
Grade
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HOMEOWNER REVIEWS
Date Collected
Review by
08/17/2021

“The technician did a nice job and was pleasant.”

Review by
08/17/2021

“7”

Review by
08/13/2021

No review comments provided

Review by
08/10/2021

No review comments provided

Review by
08/10/2021

No review comments provided

Review by
08/10/2021

“Love that we get a heads up when a technician is head to the job”

Review by
08/10/2021

No review comments provided

Review by
08/10/2021

No review comments provided

Review by
08/06/2021

No review comments provided

Review by
08/06/2021

“Chuck the HVAC technician has been very helpful. very honest and caring.”

Review by
08/05/2021

“Response time on my request.”

Review by
08/05/2021

No review comments provided

Review by
08/05/2021

No review comments provided

Review by
11/16/2020

No review comments provided

Review by
11/16/2020

No review comments provided

Review by
11/16/2020

“Tim”

Review by
11/16/2020

No review comments provided

Review by
11/16/2020

“When Knight wasn?t Casteel it was great.”

Review by
11/13/2020

No review comments provided

Review by
11/09/2020

No review comments provided

Review by
11/08/2020

No review comments provided

Review by
11/06/2020

No review comments provided

Review by
11/05/2020

No review comments provided

Review by
11/05/2020

No review comments provided

Review by
11/02/2020

No review comments provided

Review by
11/02/2020

“I would like to recognize Joshua W. for his exceptional service.”

Review by
11/02/2020

“My expectations were met by Knight Air Conditioning & Heating Co as my heater was inspected and the unit is working great so they did what they were supposed to.”

Review by
11/02/2020

“I had the ready maintenance that I had set up with Knight Air Conditioning & Heating Co. and Casteel Heating & Cooling seemed as though they were trying to sell me another AC unit even though I am not experiencing any issues with my current unit.”

Review by
11/02/2020

“They exceeded all of my expectations.”

Review by
11/02/2020

“I feel like everything installed by Knight Air Conditioning & Heating Co. was good. I don't feel like they've ever wronged us or taken advantage of us.”

Review by
11/02/2020

No review comments provided

Review by
11/02/2020

No review comments provided

Review by
11/02/2020

“The Knight technicians were professional, confident and customer friendly.”

Review by
11/02/2020

No review comments provided

Review by
10/31/2020

“Tim Loudermilk”

Review by
10/31/2020

No review comments provided

Review by
10/31/2020

No review comments provided

Review by
10/31/2020

“Knight Air Conditioning & Heating Co. provide good service.”

Review by
10/31/2020

No review comments provided

Review by
10/31/2020

“I no longer live at Wellington Dr.”

Review by
09/13/2019

“Ryan was great!”

Review by
08/28/2019

No review comments provided

Review by
08/28/2019

“I think that Mr. Loudermilk has always had good knowledge and recommendations.”

Review by
08/28/2019

“Knight Air Conditioning & Heating Co, was very good.”

Review by
08/28/2019

No review comments provided

Review by
08/28/2019

No review comments provided

Review by
08/26/2019

“Jason Redman did a great job as my service technician.”

Review by
08/16/2019

No review comments provided

Review by
08/06/2019

“My technician was awesome.”

Review by
08/06/2019

“Mr. Thompson has been great.”

Review by
08/06/2019

“They had everything in order and took care of the job in a timely manner as quoted. We were satisfied.”

Review by
08/06/2019

“I would like to recognize Tim for his exceptional service.”

Review by
08/02/2019

“Across the board, the techs that came out were courteous, respectful, and knowledgeable.”

Review by
07/11/2019

“Every person we dealt with was very knowledgeable, polite and helpful”

Review by
07/08/2019

No review comments provided

Review by
07/01/2019

No review comments provided

Review by
07/01/2019

No review comments provided

Review by
06/30/2019

No review comments provided

Review by
06/29/2019

“We noticed that they had changed ownership. The change is a little disconcerting because we're dealing with technicians we've never dealt with before.”

Review by
06/26/2019

“Everything was always a perfect job and we had a policy with them and they were always able to come even on the weekend. My family that lives next door used them as well.”

Review by
06/26/2019

“All areas are great.”

Review by
06/26/2019

“I would like to recognize the technician for his exceptional service.”

Review by
06/26/2019

“Great, fast service.”

Review by
06/26/2019

“I always received tremendous service from the company.”

Review by
06/26/2019

No review comments provided

Review by
06/26/2019

“I would like to recognize the technician for his excellent customer service.”

Review by
06/26/2019

No review comments provided

Review by
06/26/2019

No review comments provided

Review by
06/26/2019

“Their responsiveness to issues with the installation met/exceeded my expectations.”

Review by
06/26/2019

“They did not do a good job. They left something they should have done and it cost me $500.00 to fix the damage of my neighbor's ceiling under me.”

Review by
06/23/2019

No review comments provided

Review by
06/22/2019

No review comments provided

Review by
06/22/2019

No review comments provided

Review by
06/22/2019

No review comments provided

Review by
06/18/2019

No review comments provided

Review by
06/18/2019

“Arrived at my home as scheduled, was courteous and professional throughout the visit.”

Review by
06/18/2019

No review comments provided

Review by
06/18/2019

No review comments provided

Review by
06/17/2019

“Yes, Tom Thompson, who replaced the Condensate pump in my air conditioner.”

Review by
06/17/2019

“Tim was always great to deal with. Sorry he sold the business, even though he may still be involved.”

Review by
06/17/2019

“Thomas is the Best!”

Review by
06/17/2019

No review comments provided

Review by
06/17/2019

No review comments provided

Review by
06/17/2019

No review comments provided

Review by
06/17/2019

“Great service, fair prices”

Review by
06/17/2019

“Will seemed to really know what he was doing”

Review by
07/02/2018

No review comments provided

Review by
07/02/2018

“I had a problem that was within warranty and they came out and fixed it satisfactorily.”

Review by
07/02/2018

“Everybody that we've ever had has been very good.”

Review by
06/30/2018

“They were all excellent.”

Review by
06/26/2018

“They handled a warranty process and project that they really didn't have to, so that's one thing I'd give them a gold star for.”

Review by
06/25/2018

“They met or exceeded my expectations with their timeliness of arrival, their professionalism, and their politeness. They left everything clean. I do think their prices are reasonable.”

Review by
06/25/2018

“They do air-conditioning well.”

Review by
06/25/2018

No review comments provided

Review by
06/22/2018

“the tech was very good he communicated in a way that he wanted to minimize the cost while fixing the project”

Review by
06/14/2018

“They discussed the technical details and gave me an introduction into the HVAC service.”

Review by
06/12/2018

No review comments provided

Review by
06/12/2018

“Everything was good.”

Review by
06/08/2018

“They were here in the time frame that they said would be here. That's a good thing.”

Review by
06/08/2018

“I was satisfied with all areas. They did what they said they would do.”

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