Skip to Content

St. Charles County

Plumber in Wentzville, MO

For a water heater replacement, recurring leak or new toilet in Wentzville, start with a clear description of what needs attention. R.S. Johnson Plumbing LLC serves Wentzville homeowners, with crew members in O'Fallon and Troy supporting this part of our service area.

Call 314-220-1827

How We Can Help

Plan Repairs and Replacements Together

If you have several plumbing items to address, list them when you request service. Include the water heater type, the location of any visible leak and any toilet or faucet models you are considering. Tell us about access restrictions or work by other trades. We can discuss how to organize the visit and what information is needed for your free estimate.

Arrange Your Visit

Submit a service request through our website, or call or text 314-220-1827. Requests go to Ryan through Housecall Pro. Regular hours are Monday through Friday, 8 a.m. to 4 p.m. We provide free estimates, charge no service-call fee and send arrival texts. Work and pricing are reviewed with you before the repair begins.

Local Service Questions

Do Your Crews Cover Wentzville?

Yes. Wentzville is part of our homeowner service area. Crew members are based in O'Fallon and Troy, but assignments and arrival times depend on the schedule and the work required.

Can You Help Me Plan a Water Heater Replacement?

Yes. Share the current unit's type, model information and any hot-water problems. We discuss repair and replacement options, including the installation work involved, before you choose equipment.

Should I Buy Fixtures Before Requesting an Estimate?

Contact us with the models you are considering first. Existing connections, fit and installation access can affect the work and the estimate.

Tell Us What Needs Attention

Include your address, the symptoms and any equipment or fixture details. We will discuss the next step with you.

Call 314-220-1827

Owner Ryan Johnson is a master plumber. The business is insured and bonded.