Capital Supply Company: Your Trusted Plumbing & Electrical Partner in Union MO

For homeowners and contractors in Union MO and nearby towns, Capital Supply Company is a familiar and trusted name. This third-generation family-owned business has been a cornerstone of the local community since 1957, providing essential plumbing and electrical supplies with over 60 years of industry experience. They focus on helping both residential and commercial customers get the right parts and fixtures for their projects.

Business Overview

Capital Supply Company operates from its premier plumbing studio and multiple showrooms across the region. While they are not an emergency service contractor, they are a vital resource for professionals and DIY enthusiasts needing parts for repairs or installations. Their team has deep knowledge of local homes and buildings, understanding the common issues that arise in Missouri’s climate, from seasonal pipe concerns to electrical updates in older properties.

Key Services

Capital Supply Company supports a wide range of plumbing and electrical work. Their extensive inventory and expertise help facilitate key services for the area, including:

  • Plumbing and electrical inspections
  • Plumbing installation, replacement, and repair
  • Sink installation and repair
  • Supply of water heaters, plumbing fixtures, and HVAC products

They also offer virtual design consultations and in-person appointments to help customers plan their projects.

Areas Served

Capital Supply Company proudly serves Union MO and the surrounding communities. Their service area includes Wildwood, Saint Clair, Villa Ridge, and Lake Saint Clair. This local focus means they understand the specific housing styles and construction common in these Missouri towns.

Company History

Founded in 1957, Capital Supply Company began as a local supplier for the trades. Over the decades, it has grown from a single location into a regional resource with multiple showrooms, all while remaining family-owned. The business has evolved with the industry, now offering modern solutions like virtual consultations while maintaining its core commitment to stocking a vast, reliable inventory.

Leadership

As a third-generation family-owned company, leadership at Capital Supply Company is rooted in local tradition and hands-on industry knowledge. The owners and team are active members of the Union MO community, with a personal stake in seeing local homes and businesses thrive. Their long-term presence means they build relationships, not just transactions.

Specialties & Highlights

Several features make Capital Supply Company stand out:

  • A 60+ year legacy as a family-owned business in Union MO.
  • An extensive, in-stock inventory of plumbing, electrical, and HVAC supplies.
  • A premier plumbing studio for design and consultation.
  • Virtual and in-person appointment options for convenience.
  • A deep understanding of local building codes and common project needs.

Why Locals Choose Capital Supply Company

Residents and professionals in Union MO return to Capital Supply Company for its reliability, quality products, and long-standing local presence. They offer the parts and guidance needed for everything from a simple sink repair to a major plumbing overhaul. When you need supplies for a home project or a commercial job, Capital Supply Company in Union MO provides the trusted resources and local knowledge to help get it done right.

For more information, visit their website at www.wpsco.com.

Hours of Operation:
Monday - Friday: 7:00 AM - 4:00 PM
Saturday - Sunday: Closed

Contact Information

Capital Supply Company

: 20 Hi-Line Dr, Union, MO 63084

: (636) 583-2665

: http://www.wpsco.com

Business Services

  • Electric inspection
  • Plumbing inspection
  • Plumbing installation or replacement
  • Plumbing repair
  • Sink installation
  • Sink repair

Business Location & Hours



Mon:7:00 AM - 4:00 PM
Tue:7:00 AM - 4:00 PM
Wed:7:00 AM - 4:00 PM
Thu:7:00 AM - 4:00 PM
Fri:7:00 AM - 4:00 PM
Sat:Closed
Sun:Closed
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