A-1 Septic Tank Service
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A-1 Septic Tank Service
A-1 Septic Tank Service has nearly 50 years of experience in septic service in the Charleston, SC area. Services include septic tank pumping, grease trap service, septic tank cleaning, and more. For all of your septic tank installation and service needs in the Moncks Corner area, choose A-1 Septic Tank Service.

We are also licensed with the Department of Health and Environmental Control in Berkeley, Dorchester and Charleston counties, so we can better serve our South Carolina friends and neighbors. Owner and operator Harry Wilson and his family believe in personal, hands-on service that's done right the first time.
Reviews (6)
Randy Hallman
Randy Hallman
Feb 04, 2022
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I first called Edisto Realty to ask for a septic tank pumping company (If you are new to an area and need a service, I recommend calling a local real estate office.) Edisto Realty enthusiastically recommended A-1 out of Johns Island. A-1 arrived on time and finished pumping out our septic tank in a timely manner. The gentlemen who did the work were courteous and professional. I would highly recommended A-1 Septic Tank Service. PS: the price was a good price for the services rendered.
Brock Henning
Brock Henning
Dec 23, 2021
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BEWARE BEWARE BEWARE.... this is one sick individual... He doesn't listen and wants to do all the talking, thus not listening what you have to say... He then showed up after 2 weeks of waiting ( was told one week ) and proceded to call me a LIAR.... i would never recommend this outfit to anyone... I feel sorry for his workers who seem to be fine people.
Steve Culp
Steve Culp
May 25, 2021
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A-1 pumped out our septic tank. The work was performed well. The price seemed fair. They were not on time for the appointment; the appointment time was a 4-hour window and they arrived 2 1/2 hours after that. I called the company during the 4-hour window to double check when they would arrive. I was told that they "might" be on an emergency call. No word again from anybody until the driver called and said they were coming. A call from the office with an update on the arrival time would have been appropriate.
Steve Zack
Steve Zack
Jul 02, 2020
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
We have used this company for years and always give us reliable service and fair prices when one of our 15 tanks or fields go bad. They also use the more preferred chamber system which works well in confined spaces with minimal disruption of surroundings.
Service: Outdoor system repair
Blake Mears
Blake Mears
Aug 02, 2017
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James and his partner did an "excellent job". On time, courteous and knew what he was doing. Would definitely recommend. Wes
Joy Salvatore
Joy Salvatore
Jul 22, 2016
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I needed a new drain field installation. They were Quick , fair price, extremely professional service. They even removed an old stump.