If you hire this pro, you’re covered by a money-back guarantee. Learn more
If you hire this pro, you’re covered by a money-back guarantee. Learn more
About
We’re a small plumbing team that believes in honest, quality work at a fair price. With just three of us, you get personal attention, clear communication, and reliable service on every job.
From emergency plumbing and drain repairs to water heaters, faucets, toilets, showers, and gas lines, we handle a wide range of plumbing needs without the big-company markups. We focus on doing the job right the first time and standing behind our work with integrity.
If you’re looking for dependable plumbers who respect your home and your budget, we’d be happy to help.
Overview
Hired 7 times
Serves Duluth, GA
Background checked
License verified
3 employees
Business hours
This pro hasn't listed their business hours.
Payment methods
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Credentials
License verified
Plumber – Journeyman
License state: GA
Background checked
Passed by Anthony Frant on May 18, 2026.
Services offered
Project type
Disposal type
Continuous feed (common)
Batch feed
Projects and media
Projects and media
Reviews
Customers rated this pro highly for professionalism, work quality, and value.
Very good 4.6
10 reviews
5
90%
4
0%
3
0%
2
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1
10%
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Read reviews that mention:
Vandana C.
May 25, 2026
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Hired on Thumbtack
Joel and the team at AJ Certified went above and beyond when we had a water flow issue right after moving into our new home. Joe responded quickly, diagnosed the problem efficiently, and got everything working properly in no time. The pricing was fair, the service was professional, and the communication throughout was excellent. It’s hard to find honest and reliable plumbers these days, and AJ Certified definitely delivered. Highly recommend Joe and his company for anyone needing quality plumbing work!
Details: One or more entire rooms • Hook-up appliance or fixture • House
Plumbing Pipe Installation or Replacement
David M.
May 21, 2026
Joel and Anthony came to give me a few options on switching over from a tank to tankless water heater, after talking to them a bit and seeing their affordable pricing i went with them even after getting a few other quotes. And even though I wasn't thinking about it joel went and checked my sewer line going above and beyond my expectations. These guys are came in and treated my home like if it was their home
Scott W.
May 29, 2026
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Hired on Thumbtack
From first contact they were professional, prompt, and easy to work with. When they first looked at my job they way they started brain storming the solutions I was so impressed I hired them on the spot. While I love my new home it was put together in a very quirky way, making the task difficult. When they went to work they knocked my job out. In between their professionalism and combined knowledge you can’t not go wrong hiring these guys.
Details: Other pipe installation needs • Other plumbing installation or replacement • House
Plumbing Pipe Installation or Replacement
Fred C.
Jun 7, 2026
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Hired on Thumbtack
Joel called me quickly to ask about my water heater after i submitted a search thru Thumbtack. Once I explained the issue I was having he informed me that the water heater would have to be replaced. He gave me a very good price to replace it. He scheduled me to replace the water heater the next morning (Sunday). He arrived at the time he gave me. He knew what had to be done to code with the replacement of the gas water heater. If your looking to have your water heater replaced you won't be dissapointed with his service.
Details: Yes, the location has an existing heater • Gas tank (standard) • I would like to discuss with the professional • House
Water Heater Installation or Replacement
Rachel C.
Jun 5, 2026
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Hired on Thumbtack
These guys were great very easy to work with. They explained everything that they were doing so I understood and their prices were very reasonable.
Details: No, repair is not urgent • No, the building is not currently flooded • Sink • House
