Plumbing contractor activity in St. Louis, MO

Ranked by the number of available plumbing permit records associated with each business in St. Louis, MO since April 2026. This is public-record activity, not an editorial or pay-to-play ranking.

Rank	Contractor	Published record count	Record context
#1	J.W. Bommarito Construction Company	81 records	Published history
#2	Hoffmann Brothers Htg & Air Conditioning Plumbingmbing Inc	80 records	Published history
#3	VUCO INC	80 records	Published history
#4	TJ Plumbing Company Inc.	68 records	Published history
#5	e.l. austin plumbing & sewer co.	51 records	Published history
#6	Slay Plumbing Company LLC	49 records	Published history
#7	Maplewood Plumbing & Sewer, LLC	43 records	Published history
#8	CJ Plumbing & Contracting, LLC	33 records	Published history
#9	Trio Plumbing Company	30 records	Published history
#10	Roto-Rooter Services Company	30 records	Published history
#11	NU FLOW SERVICES OF ST LOUIS	27 records	Published history
#12	Mr Rooter of STL/Kirkwood Plumbing	26 records	Published history
#13	Parker Adams, LLC	24 records	Published history
#14	STL Mechanical	20 records	Published history
#15	Master Renovations Company	16 records	Published history
#16	Tri-State Water Treatment, Inc	16 records	Published history
#17	All Purpose General	16 records	Published history
#18	STL EAGLE PLUMBING	16 records	Published history
#19	DANICO INC	15 records	Published history
#20	C & H Plumbing Company	15 records	Published history

Review the available plumbing permit records

See the newest available source date and the fields the public source publishes for St. Louis, MO. A permit is evidence of project activity, not a recommendation or a promise that every record includes contact information.

Review St. Louis, MO permits

How B2B teams use permit activity

Suppliers, software vendors, and market researchers can use permit activity to identify businesses associated with recent work. The source record does not measure workmanship, customer satisfaction, or contractor suitability.

Activity is source-published. A listed business is associated with available public permit records, rather than a paid placement.
Counts are scope-specific. They reflect this city's available permit inventory and the selected date window, not all of a contractor's work.
Fields vary by jurisdiction. Public sources may omit a contractor, owner, address, cost, or contact field on any given record.

Use the St. Louis, MO record page to review the available records, source date, permit types, and fields for this market.

For plumbing contractors: how to land on this list

If you run a plumbing business in St. Louis, MO and don't see your company name here, the available source records may not contain a matching name in this city and date window.

The source may not publish a contractor or applicant name for the relevant records.
A record may use a different business, applicant, or licensee name than the one you searched.

This list is not a statement about current operations, service availability, or contractor quality. PermitGrab lets you review source-published record context where the market provides it. Review St. Louis, MO source coverage →

Frequently asked

How is this record list calculated?

We count available source-published plumbing records in St. Louis, MO over the displayed date window, group them by the published business name, and sort descending. There is no editorial weighting or paid placement. It is not an exhaustive contractor directory.

Where does the permit data come from?

The linked market page identifies the publishing jurisdiction, newest displayed record date, and available fields. Source dates and field coverage vary by jurisdiction; review the St. Louis, MO source details before relying on a time-sensitive workflow.

How is this different from a review directory?

This page summarizes available public-record history for a selected city and trade. Review directories summarize user experiences. Neither one establishes current availability, workmanship, or a recommendation; use the source fields and your own diligence for the decision at hand.

Why is contractor X not on this list?

The available records may not contain that exact name, the source may omit names, or a different applicant or licensee name may appear. This is not a conclusion about a business's current work. The full source-bound search interface is on the St. Louis, MO record page.

I'm a plumbing contractor — how do I use this?

Review the published names, record types, dates, and available project fields in your service area. Confirm the source date and field coverage on the market page before acting; current plan terms are shown during signup.