Locally Owned
Serving our eastern Missouri neighbors, not a call center.
Fully licensed and insured plumbing (a.k.a. pipe repair) throughout Ste. Genevieve County - fast response, upfront pricing.
Licensed · Upfront options · Clean work areas · Written guarantees
Need Plumbing Services in St. Mary? Ronnie Marino Plumbing delivers fast, licensed service from Lithium to Brewer, covering all 1 local ZIP codes - from routine plumbing to full pipe repair. Every job is quoted up front at a flat rate and backed by a written workmanship guarantee.
Local accountability across Ste. Genevieve County.
Serving our eastern Missouri neighbors, not a call center.
Written workmanship guarantee on every St. Mary job.
You approve the flat rate before we start.
Background-checked pros in your St. Mary home.
Population served
County
Region
Nearest metro
ZIP codes covered
01Unusual Water Bills
02Slow Drains
03Water Stains
04Low Water Pressure
05No Hot Water
The issues we fix most for St. Mary homeowners, and why they happen here.
Why it happens: Frequent heavy rainfall can lead to blockages due to debris and sediment washout in Ste. Genevieve.
Our approach: We use advanced drain cleaning techniques, including hydro jetting, to restore flow in St. Mary.
Why it happens: High humidity in the summer can exacerbate plumbing wear, causing fixtures to fail.
Our approach: Our team quickly identifies leaks and provides efficient faucet installation and repair.
Why it happens: The freezing and thawing during winter can disrupt sewer lines in Ste. Genevieve County.
Our approach: We utilize video camera pipe inspection to accurately diagnose the issue before repairs.
Why it happens: Older units may struggle with the temperature fluctuations typical of St. Mary's climate.
Our approach: We offer professional water heater installation and repair to ensure consistent hot water supply.
We route efficiently across Ste. Genevieve County.
Daily plumbing for central St. Mary.
Established neighborhoods we update often.
Same-week routing region-wide.
These are our most frequently served ZIP codes. Nearby areas may also qualify—call if you do not see yours.
Lithium · Ozora · Brewer · Ste. Genevieve · Perryville · Shakertowne · Weingarten · Grayhawk
How St. Mary's humid continental climate changes plumbing needs through the year.
Increased rainfall can lead to more plumbing issues.
Tip: Regular drain inspections are advisable.
Warmer temperatures can cause expansion in pipes.
Tip: Check for leaks before vacationing.
Falling leaves can block outdoor drains.
Tip: Ensure gutters are clear to prevent backups.
Freezing temperatures can cause pipes to burst.
Tip: Insulate vulnerable pipes to prevent freezing.
“A friendly and respectful crew handled my leak detection and repair near Brewer. Their work was precise and professional.”
Grace T.St. Mary
Verified“I had a leaky faucet that needed repair. They provided same-day service at a fair price, leaving me very satisfied with their residential plumbing services throughout Ste. Genevieve County.”
Linda M.St. Mary
Verified“Scheduling my water heater installation was a breeze with Ronnie Marino Plumbing. They arrived on time and provided great service in Ste. Genevieve County.”
Olivia G.Brewer
VerifiedA real dispatcher is available if your question is not answered here.
Call (225) 509-5930 →Yes - 24/7 across all St. Mary ZIP codes, most calls within an hour.
Our services are priced up front with transparent flat-rate quotes.
Yes - Ronnie Marino Plumbing is fully licensed and insured to work throughout Missouri, following all local regulations.
We serve Ste. Genevieve County and nearby communities, including Lithium.
We typically offer same-day service for most requests in St. Mary.
Yes, all our work comes with a written guarantee for quality assurance.
Call now for fast, licensed plumbing anywhere in St. Mary and Ste. Genevieve County.