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Keller Heating and Air LLC

Heating and Air Conditioning, Gas Logs, Natural Gas Lines

About us

At Keller Heating and Air we provide complete services of residential heating and air conditioning systems. If you need installation, maintenance or repair of your Air Conditioner, Furnace, Heat Pump, Gas Pack or Gas Logs we have you covered for all types and brands of residential equipment.

Business highlights

10 years of trusted experience
Emergency Services Offered

Services we offer

Heating and Air, Heating & Air Conditioning Installation, Heating & Air Conditioning repair, Heating and Air Conditioning maintenance, Air Conditioning Repair, Heating Repair, Air Conditioning Maintenance, Heating Maintenance, Air Conditioning Tune Up, Heating Tune Up, Furnace Repair, Furnace Replacement, Charlotte AC Repair, Charlotte Heating Repair, Heat Pump Repair, Indoor Air Quality, Air Cleaners, Humidifiers, AC Repair, Air Conditioning repair. Gas Log Maintenance, Gas Log repair.

Services we don't offer

At this time we do not offer complete fireplace insert change outs. At this time we do not offer chimney sweeping or chimney cleaning for fireplaces.

Amenities

Free Estimates
Yes
Warranties
Yes
Emergency Services
Yes


Accepted payment methods

American Express
Check
Discover
Financing Available
MasterCard
PayPal
Visa

Photos of past projects

Reviews

4.9770 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
95%
4
4%
3
1%
2
1%
1
0%


Rating CategoryRating out of 5
quality
4.9
value
4.9
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Showing 101-770 of 770 reviews

Francis G.
05/2017
5.0
gas logs
  + -1 more
Perfect Don't remember the date or cost
Description of Work: He got my gas logs working. Excellent!

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Linda P.
05/2017
4.0
heating & air conditioning/hvac
  + -1 more
Ok except was going to charge me full price for capacitors knowing my unit was less than 3 yrs. old. It wasn't until I reminded him of that, then he offered that it would be done under warranty.
Description of Work: A/C tune up & ended up having 2 capacitors replaced

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$170

Pat G.
04/2017
5.0
heating & air conditioning/hvac
  + -1 more
Arrived on time, performed maintenance check and explained process. There were no hidden or extra charges
Description of Work: Spring a/c maintenance visit

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$39

Leatrice G.
04/2017
5.0
fireplaces
  + -1 more
It was cool. He was great. He came in and he did his job. He was clean, everything was perfect. My interactions with them was very confident. The work turned out great. They are good people. It was a fair price.
Description of Work: I needed a tune up and cleaning for my fireplace.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$109

Satya V.
04/2017
5.0
heating & air conditioning/hvac
  + -1 more
Technician arrived on time and was very detail oriented.
Description of Work: AC Tuneup.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Warren C.
04/2017
5.0
heating & air conditioning/hvac
  + -1 more
The technicians have been very professional and thorough. I am very pleased with them. I think the value and work for the price charged is very good.
Description of Work: The company does a bi-annual inspection of my HVAC. On this last inspection, the technician found that two nuts were slightly loose and coolant was leaking. He added a pound of coolant.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$150

TC B.
04/2017
5.0
gas logs
  + -1 more
They did a fine job. They were here when they said they were going to be and they were pleasant to deal with.
Description of Work: They cleaned the gas logs in the fire place.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$100

Stan S.
04/2017
5.0
heating & air conditioning/hvac
  + -1 more
As expected. Two of the three nits ended up needing a Freon charge and the options and costs were explained up front. Very nice & professional job
Description of Work: Air Conditioning spring tune up.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$730

Scott R.
04/2017
5.0
heating & air conditioning/hvac
  + -1 more
Came out quickly, inspected unit and explained clearly what was needed. Didn't push me for other services.
Description of Work: Heater was intermittently not turning on

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Judith L.
04/2017
5.0
heating & air conditioning/hvac
  + -1 more
Service went according to requirements. Went smoothly. Would definitely recommend company to friends.
Description of Work: I purchased deal for Keller to check my air conditioner. The serviceman (I believe his name was Evan) called to let me know he was running 1/2 hour early and if this was ok....Loved it....Next he let me know that there was a damage to the electrical connection in my disconnect unit outside. I had been made aware of this last year but forgot to replace it at the time. He took care of this and showed me that the plastic inside the unit had melted where he couldn't even pull out. The price, I believe was reasonable, and the service was professional as well as neat and clean.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$236

Richard D.
04/2017
5.0
heating & air conditioning/hvac
  + -1 more
Excellent very professional and knowledgeable
Description of Work: AC checked and coil cleaned

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Tom H.
03/2017
5.0
heating & air conditioning/hvac
  + -1 more
Excellent! Showed up on time. Very thorough inspection of all HVAC system. Cleaned and tested the complete units. Great service and very courteous.
Description of Work: Semi-annual HVAC inspection and repair

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$69

Suzanne P.
03/2017
5.0
heating & air conditioning/hvac, fireplaces, gas logs
  + 1 more
Awesome! Very professional and promt.
Description of Work: Gas log cleaning

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$100

Tom D.
03/2017
4.0
heating & air conditioning/hvac
  + -1 more
He came out and was cleaning with the cleaning solution the two units outside and ended up shorting out the circuit board on the older unit so the machine switched over to the back up circuit board. He said I have to replace that and it took about two weeks to get that in and the metal plate over it. I guess Trane, who makes it, does not put a metal plate over the circuitry. Initially a disaster but fixed everything on their own time, so it took a long time. I purchased the deal but when they came out and saw I had two units they charged me again and then ended up cutting me a check back. They essentially messed everything up but made it all right. They are probably very competent. They had to come back out and do this several times.
Description of Work: I used Keller HVAC Services

Rating CategoryRating out of 5
quality
4.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
4.0

Yes, I recommend this pro
$69

Jaynine M.
03/2017
5.0
gas logs
  + -1 more
It was a good. They were on time as well. They did a good job cleaning, and they also checked my ac. He did everything that I asked. So, it was fine.
Description of Work: .

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$129

Chris N.
03/2017
5.0
heating & air conditioning/hvac
  + -1 more
No problem, all work performed was as described.
Description of Work: Check heating system before winter

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Jennifer J.
03/2017
5.0
chimney sweep, chimney repair
  + 0 more
The person was extremely thorough, had a lot of depth of experience. We had a lot of problems with our remote control, and he showed us how to avoid that in the future.
Description of Work: Cleaning and inspection, we have ongoing issues with our remote control, and the first person was able to resolve that.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$89

Jennifer J.
03/2017
5.0
chimney sweep, chimney repair
  + 0 more
They were fine. This is the second time that I have used this company, and I like them very much. The person this time, was little less experience, then the person they sent before. Still doing his best. We have a problem with our controller for the gas logs. It needed replacing, and he wasn't able to order it through the company, and had to order it separately. Very quickly. Ten days or less. He was very thorough and accurate with all that. I don't think so. I am trying to remember. There was a lot of back and forth that the controller didn't work. He thought he had one in the truck, and we would have to pay extra for that. Then the one in the truck didn't work, so we didn't have to pay extra. Its good service for that small price. I sure will, yes. As well as I remember, he did clean up carefully. Less than an hour, I think. Maybe coordinate on their home office, to order materials that the customer needs.
Description of Work: They cleaned my gas logs.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
4.0
punctuality
5.0

Yes, I recommend this pro
$129

Ron S.
03/2017
5.0
gas logs
  + -1 more
Repairman called to say he was running a little late.....Really appreciate a call when someone is running late ! He took the gas logs apart and cleaned. The flames look better than when they were new.....15 years ago. The repairman cleaned up totally around the fireplace and was on his way after about an hour........Best maintenance call I have had in quite some time.....I would not hesitate to recommend to friends and family.....Great job
Description of Work: Gas logs stopped working....called for repair.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
4.0

Yes, I recommend this pro
$109

Raymond P.
03/2017
5.0
heating & air conditioning/hvac
  + -1 more
Ethan came at the time he said he would. He was personable, and totally professional. He did the job efficiently, and totally cleaned up after himself, even to the point of rolling up the hose he used. He is a credit to Keller and I would not hesitate to have him/them service my HVAC system, and they will be servicing my furnace in the fall.
Description of Work: Spring check on air conditioner

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$65

Dawn J.
03/2017
5.0
heating & air conditioning/hvac
  + -1 more
Fine. Very pleased with the work they did. Found them through an Angie's Deal. Would use them again.
Description of Work: Gas fireplace cleaning

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Peter N.
03/2017
5.0
heating & air conditioning/hvac
  + -1 more
He's very knowledgable and does a great job of explaining what your options are. He worked for a big company that wanted to jack up their bills and another who did warranty work and wanted to skimp/put bandaids on to save money rather than do things correctly. Because he's a man of integrity, he decided to start his own company and do people right at a fair price.
Description of Work: We've used Mr. Keller a few times now for big and small jobs at our home and rental properties. Anything from minor freon leak repairs and coil cleanings to major system cleaning/restoration and coil replacement. He's been able to work us in quickly and has done excellent work.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$300

Beverly H.
02/2017
5.0
gas logs
  + -1 more
Well organized, kept things clean or cleaned up. Great, professional!!
Description of Work: Gas logs/fireplace insert cleaned & pilot adjusted. Great Job!!

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Gina H.
02/2017
5.0
heating & air conditioning/hvac
  + -1 more
Professional. Courteous service. I have used them in the past with excellent results
Description of Work: Ac maintenance

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$125

Terry L.
02/2017
5.0
heating & air conditioning/hvac
  + -1 more
Capacitor out of specs. Charged $85 to replace a $7 item.
Description of Work: Natural gas furnace inspection.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$65

Contact information

Fort Mill, SC, Fort Mill, SC 29707

https://kellerheatingandair.com

Service hours

Monday:
8:00 AM - 5:00 PM
Tuesday:
8:00 AM - 5:00 PM
Wednesday:
8:00 AM - 5:00 PM
Thursday:
8:00 AM - 5:00 PM
Friday:
8:00 AM - 5:00 PM
Saturday:
8:00 AM - 5:00 PM

Licensing

Bonded

Insured

Licensed*

Trade License Number
L.33061
Trade License Locale
North Carolina
Trade License Authority
North Carolina: Plumbers
Trade License Expiration
12/31/2024

Eco-friendly Accreditations

LEED Accredited Professional
No
Energy Star Partner
No
EPA Lead-Safe Certified
No
Use Green Products or Work Practices
Yes
State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.

*Contact business to see additional licenses.


Service Categories

Heating and Air Conditioning,
Gas Logs,
Natural Gas Lines

FAQ

Keller Heating and Air LLC is currently rated 4.9 overall out of 5.

Monday: 8:00 AM - 5:00 PM

Tuesday: 8:00 AM - 5:00 PM

Wednesday: 8:00 AM - 5:00 PM

Thursday: 8:00 AM - 5:00 PM

Friday: 8:00 AM - 5:00 PM

Saturday: 8:00 AM - 5:00 PM

Keller Heating and Air LLC accepts the following forms of payment: American Express,Check,Discover,Financing Available,MasterCard,PayPal,Visa
Yes, Keller Heating and Air LLC offers free project estimates.
Yes, Keller Heating and Air LLC offers eco-friendly accreditations.
No, Keller Heating and Air LLC does not offer a senior discount.
Yes, Keller Heating and Air LLC offers emergency services.
Yes, Keller Heating and Air LLC offers warranties.
Keller Heating and Air LLC offers the following services: Heating and Air, Heating & Air Conditioning Installation, Heating & Air Conditioning repair, Heating and Air Conditioning maintenance, Air Conditioning Repair, Heating Repair, Air Conditioning Maintenance, Heating Maintenance, Air Conditioning Tune Up, Heating Tune Up, Furnace Repair, Furnace Replacement, Charlotte AC Repair, Charlotte Heating Repair, Heat Pump Repair, Indoor Air Quality, Air Cleaners, Humidifiers, AC Repair, Air Conditioning repair. Gas Log Maintenance, Gas Log repair.
At this time we do not offer complete fireplace insert change outs. At this time we do not offer chimney sweeping or chimney cleaning for fireplaces.

Contact information

Fort Mill, SC, Fort Mill, SC 29707

https://kellerheatingandair.com

Service hours

Monday:
8:00 AM - 5:00 PM
Tuesday:
8:00 AM - 5:00 PM
Wednesday:
8:00 AM - 5:00 PM
Thursday:
8:00 AM - 5:00 PM
Friday:
8:00 AM - 5:00 PM
Saturday:
8:00 AM - 5:00 PM