Landmark plumbing LLC
Landmark plumbing LLC, 1288 Poseidon Ct, St Peters, MO (Employee: Mark D Schmitz) holds a Plumber license according to the St Louis County license board.
Their BuildZoom score of 91 ranks in the top 37% of 23,328 Missouri licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Landmark plumbing LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Landmark plumbing LLC Services
Start a project today:
Landmark plumbing LLC Contact Information
Phone Number: (636) 427-7027
Edit
Address: 1288 Poseidon Ct, St Peters, MO 63376
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Similar Contractors
License # LIC-12-23-0064
Grandview, MO
118
BZ Score
-
Avg Project
-
Projects
License # P8696
Saint Louis, MO
118
BZ Score
$7.8K
Avg Project
-
Projects
License # TC-0230
Kansas City, MO
126
BZ Score
-
Avg Project
-
Projects
Landmark plumbing LLC Reviews
BuildZoom hasn't received any reviews for Landmark plumbing LLC. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Let us find you a plumber in your area today
We'll search our vast network of Plumbers and connect
you with one that meets your needs today.
Verified License
BuildZoom confirmed this contractor's license
Landmark plumbing LLC License info
Verified License
| License # | P003680 |
| Status | Active |
| County | St Louis County |
| Type | Plumber |
| Date Issued | 05-18-2026 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Landmark plumbing LLC at the Saint Louis County Department of Public Works.
This is a sample of licensing data; click here to access a complete history.
91
BuildZoom Score
Landmark plumbing LLC Employees
MS
Mark D Schmitz