Sieh, Inc. dba United Plumbing Employee Directory

Q: What is Sieh, Inc. dba United Plumbing known for?

Sieh, Inc. dba United Plumbing was founded in 1981. Sieh, Inc. dba United Plumbing operates in the Construction industry.

ConstructionWashington, United States11-50 Employees

United Plumbing started business in November of 1981, with the goal of being a plumbing shop that would have a reputation of quality workmanship, excellent service, and efficiency.

We specialize in new residential plumbing, both single and multi-family projects. Our plumbers are licensed and attend continuing education classes each year.

United Plumbing is dedicated to honesty and integrity in providing quality workmanship, excellent service in a professional manner for our customers. Our goal is to serve the customer better than the competition.

Find Sieh, Inc. dba United Plumbing employees' phone numbers or email addresses

Sieh, Inc. dba United Plumbing Global Highlights

North America
16

United States Of America
16

Asia
1

Iraq
1

Sieh, Inc. dba United Plumbing's Leadership

D. M.
Manager, Assistant Operations
Mobile Phone
Email
A. S.
Finance And Operations Specialist
Mobile Phone
Email
M. T.
Master Plumber
Mobile Phone
Email
B. H.
Mobile Phone
Email
J. B. R.
Jor The Plumber
Mobile Phone
Email
K. C.
Mobile Phone
Email
K. L.
Mobile Phone
Email
S. M.
Mobile Phone
Email

Sieh, Inc. dba United Plumbing Employee Metrics

100%

50%

2026

2025

Civil Engineering & Construction
Business
Entertainment
Film & Video
Accounting
Other

Contact profiles from Sieh, Inc. dba United Plumbing

Name

Title

Contact Info

Location

Last Update

D. M.
Manager, Assistant Operations
Mobile Phone
Email
Oct 17, 2024
A. S.
Finance And Operations Specialist
Mobile Phone
Email
UNITED STATES
Aug 05, 2024
M. T.
Master Plumber
Mobile Phone
Email
United StatesConnecticut
Oct 27, 2025
B. H.
Mobile Phone
Email
United StatesFlorida
Apr 25, 2025
J. B. R.
Jor The Plumber
Mobile Phone
Email
United StatesMassachusetts
Feb 24, 2024
K. C.
Mobile Phone
Email
UNITED STATES
Mar 07, 2023
K. L.
Mobile Phone
Email
UNITED STATES
Mar 07, 2023
S. M.
Mobile Phone
Email
UNITED STATES
Jul 07, 2024

Frequently Asked Questions

What is Sieh, Inc. dba United Plumbing known for?

Sieh, Inc. dba United Plumbing was founded in 1981 operates in the Construction industry. The company's main headquarters is located in Monroe, Washington 98272 United States; you can contact the main corporate office by phone at

+1-509-922-****

. Explore Sieh, Inc. dba United Plumbing's company overview page for more information.

What is Sieh, Inc. dba United Plumbing's most common email format?

Sieh, Inc. dba United Plumbing employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Sieh, Inc. dba United Plumbing email formats with LeadIQ.

How many employees does Sieh, Inc. dba United Plumbing have currently?

Sieh, Inc. dba United Plumbing has approximately 38 employees as of February 2026. These team members are located across 2 continents, including North AmericaAsia.

Who are Sieh, Inc. dba United Plumbing's key employees and leadership?

As of February 2026, Sieh, Inc. dba United Plumbing's key employees include:

Manager, Assistant Operations: D. M.
Finance And Operations Specialist: A. S.
Master Plumber: M. T.
: B. H.
Jor The Plumber: J. B. R.

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