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Top-Rated Water treatment pros in Mableton - Updated Nov 2026

Avatar for American Service Specialists
American Service Specialists
4.7(
77
)
Water Treatment & Purification System - Repair or Service

Serving Mableton, GA and surrounding areas

Approved

In business since 2014

Emergency services offered

Credit card accepted

"This company stands behind their work I highly recommend them! We recently had our hot water tank replaced with a national brand; however, within 6 months the unit was totally out. We called them they showed up immediately and after it was determined that the defective part would have to be ordered and we would be without hot water for two additional days without hesitation they picked up a new tank replaced it no questions asked! Thanks, Carl, for all your professionalism explaining everything you were doing every step of the way."
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+4

Response time10 hrs
Recommended by91%of homeowners
Avatar for Moncrief Heating & Air Conditioning
Moncrief Heating & Air Conditioning
4.6(
310
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Mableton, GA and surrounding areas

Approved (Corporate)

In business since 1898

Free estimates

Emergency services offered

"James Heishman came out to evaluate our existing system and inquired if we were having any problems with the system. We explained that the condenser fan was locking up and that we had observed numerous homes in the neighborhood had systems replaced this past summer. We were interested in replacing / upgrading our system before it fails during the summer. We also explained the lack of heat and cooling at one end of the house, James thoroughly inspected the house and how the ducting was arranged. After his inspection he made recommendations to rearrange the ducting, add another return line and add a damper to improve system operation.
That night he emailed three detailed proposals from a basic system, a mid range up to a more top of the line system. At no time did James ever pressure us to make a make a decision or what system we should get. He did answer all our questions and was very informative. After getting four other quotes form top HVLP company?s all ?A? rated here on Angie?s List, and had an A+ BBB rating, Moncrief not only had the best price but offered the best labor coverage.We decided on a 4 Ton Carrier Infinity 2-stage AC and a variable speed furnace with a Carrier Infinity WiFi thermostat installed. The install team ( Steve, Mike, and Herman ) were extremely professional and hardworking. They arrived at 9AM and didn?t leave till nearly 5PM. The duct work alone took all three men nearly 4 hours to complete. When the work was completed they thoroughly cleaned up any mess.  I could not be happier with the work accomplished. Rooms that had low air flow , now have great ventilation. Do yourself a favor and give them a call.
"
Moncrief Truck
Additional Photos
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7 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for TE Certified Electrical, Plumbing, Heating & Cooling
TE Certified Electrical, Plumbing, Heating & Cooling
4.7(
129
)
Water Treatment & Purification System - Install or Replace

Serving Mableton, GA and surrounding areas

Approved

In business since 2003

Small jobs welcome

Credit card accepted

"The entire process was great from start to finish! Ashley and Josh did a wonderful job helping me get everything set up. Brian and Brent helped me understand my options and beat the local competitors offer. Josh, Izaac, and Nick did an amazing job installing my new system. They worked quickly and quietly and left no mess behind. Everyone was so polite and professional. I highly recommend TE!"
Sewer Line Repair
TE Certified Plumber
Chandelier Install
Kitchen Lighting
HVAC Maintenance

+2

17 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Mr Plumber
Mr Plumber
4.2(
230
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Mableton, GA and surrounding areas

Approved

In business since 2004

Customers say: Super punctual

"Appointment setting is always easy and quick. They even called on Sunday to offer to come a day early. Kyle McGuire has clearly earned his Certified Master Plumber - listened to concerns and got quickly to work with great results, restoring our in-home water pressure."
Response time2 days
Response rate100%
1 neighbors recently requested a quote
Avatar for Casteel Heating & Cooling, LLC (West)
Casteel Heating & Cooling, LLC (West)
4.2(
307
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Mableton, GA and surrounding areas

Approved

Super Service Award Winner

In business since 1987

Emergency services offered

Credit card accepted

"Last year (2021), I hired Casteel to upgrade my HVAC system, tankless water heater, update the pipes in my basement, install a pump for washing machine and bring my electricity. I have a brink home the was built in 1955 and had not had any major repairs since 1985. Everyone I spoke to during the process of consulting and repair was professional, kind and courteous. They always kept an open line of communication and were willing to adjust their schedule according to emergency circumstances that happened in my family. From the products they used to the quality of the workmanship, I am still very pleased with outcome. They respected not only my time but my property too. I will definitely hire them again. I highly recommend them to anyone in the Atlanta, GA area."
Casteel Tech Water Heater
4 neighbors recently requested a quote
Recommended by87%of homeowners
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