About
Overview
Flow King Rooter
11025 Lin Valle Dr
Saint Louis, MO 63123-7214
See Hours
| Monday | Open 24 Hours |
|---|---|
| Tuesday | Open 24 Hours |
| Wednesday | Open 24 Hours |
| Thursday | Open 24 Hours |
| Friday | Open 24 Hours |
| Saturday | Open 24 Hours |
| Sunday | Open 24 Hours |
BBB Accreditation & Rating
About This Business
BBB Accredited Since: 9/23/2025
Years in Business: 7
Products and Services
Water Heater Services: Installation and repair of tankless, electric, propane, and gas water heaters, including booster systems and heat pump units.
Pipe Repair: Services for burst, rusted, or broken pipes using trenchless methods and tunneling to minimize disruption.
Drain Cleaning: Removal of clogs and buildup using hydro jetting and other mechanical techniques.
Gas Line Services: Installation, leak detection, and pressure testing for residential gas lines.
Backflow Testing: Inspection and repair of backflow prevention systems to maintain safe water flow.
Whole House Repiping: Replacement of aging or damaged piping systems throughout residential properties.
Pressure Tank Repair: Maintenance and installation of pressure tanks to support water flow regulation.
Photos and Videos
Business Details
- BBB File Opened:
- 8/14/2018
- Business Started:
- 3/2/2018
- Business Started Locally:
- 3/2/2018
- Business Incorporated:
- 3/2/2018
- Type of Entity:
- Limited Liability Company (LLC)
- Alternate Names:
- Flow King Rooter, LLC
- Business Management:
- Mr. Silvio E De Oliveira, Owner
- Mrs. Michelle De Oliveira, Co-Owner
Additional Contact Information
- Principal Contacts
- Mr. Silvio E De Oliveira, Owner
- Mrs. Michelle De Oliveira, Co-Owner
- Customer Contacts
- Mr. Silvio E De Oliveira, Owner
- Additional Phone Numbers
- Other Phone: (314) 348-7503
- Additional Email Addresses
- Primary: Email this Business
Additional Information
- Business Categories
- Plumber, Excavating Contractors, Drainage Contractors, Plumbing Renovation, Backflow Testing, Sewer Cleaning, Water Leak Detectors, Sewer Contractors, Water Heater Repair, Sump Pump Contractors, Water Conditioning Contractors, Commercial Plumber, Leak Detection, Water and Sewer Line Protection, Pump Service, Water Main Contractors, Pumping Contractors, Water Heater Installation, Sewer Pipes, Backflow Prevention Devices, Water Services, Pump Repair, Sink Repair, Drain Cleaning, Residential Plumber, Water Leak Repair, Sump Pump Installation
Latest Reviews
Mike O
"Wow! I never write reviews, but this experience deserves one." ... Read full review
Juaneta C
"**** king came to my grandmothers home, on very short notice to help evaluate and repair a leaking pipe in her wall. The same day it was fixed affordably and was accommodating through the short process."
Ida L
"Flow King came out and did an amazing job on such a short notice. I recommend them highly."
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