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Sorry to say...

After 12 years in business, we had to close our doors due to not being able to find more plumbers and the cost of materials going up so high. Thank you for all your support over the last 12 years!!

Our Services

~ Water heater repair & installation

~ Bathroom renovation
~ Kitchen Renovation
~ Water line repairs and replacement
~ Gas line repairs and replacement
~ Water piping repair & installation
~ Troubleshooting leaks in sinks, toilets, faucets, bathtubs, sewer pipes
~ Repair/Replace/Install plumbing fixtures

~ Sump pumps

~ Pressure reducer valves

~ Tankless heaters

Master Plumber Licenses

​St. Louis Co: P5355        City of St. Louis: P272

St. Charles Co:P3187A   Jeff Co: P350

​Our expert plumbing staff are available Monday - Friday 8:30 - 4:30 to attend to your problems promptly and competently!

Call us now at 314-735-8811 for a price estimation


"Mark was great, very efficient and his diagnostic absolutely on. It was a big job and although he did not diminish the critical aspect of it, never did it feel stressful. He was a pleasure dealing with and he left no mess behind him. We were very impressed. This was my first good experience with a plumber!!"  Colette M. in Saint Louis, MO

“This company is A+++. The people are professional and very nice to deal with. The gentlemen that was doing the install came the night before to make certain there were NO hidden costs and that they could do the job for the quoted price. The install went great the price was great, the gentlemen that came in my home was outstanding and knew what he was doing. I will definitely use this company again and again. Kudos to you Kelley and your Company…Well Done!”    Tod L. is Hazelwood, MO

"“The folks at Certified: 1. Called exactly when they promised they would call. 2. Arrived exactly when they promised they would arrive. 3. Performed the work in a fast, efficient, and timely manner. 4. Fixed the problem they were asked to fix. 5. Fixed ANOTHER problem that they were asked about while on site. 6. Charged a fair and reasonable price. 7. Were very respectful and courteous. In short – I would recommend Certified to my family and friends without hesitation. Early next year I am going to be doing extensive remodeling and will need a lot of work done. I’m not going to do what I usually do and “get three bids” to find the best. I’m just going straight to Certified. I have no reason to call anyone else.”   Scott M. in Hazelwood, MO

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