The Macomb Group, Inc.

The Macomb Group, Inc., operating as Macomb Pipe & Supply Co Inc., is a for-profit wholesale distributor of industrial pipes, valves, fittings, and plumbing components headquartered in Sterling Heights, Michigan, serving the federal government as a prime contractor (99% of recent awards) on an unrestricted, full-and-open competitive basis with no SBA set-aside designations across the vast majority of its footprint.

The Macomb Group's federal work centers narrowly on the Defense Logistics Agency across multiple divisions. The top five customer entities account for 93% of recent awards, with overwhelming concentration at DLA Land and Maritime (472 awards, $3.2 million combined potential value), followed by DLA Troop Support Construction and Equipment (88 awards, $569 thousand), DLA Aviation (80 awards, $183 thousand), DLA Troop Support Hardware (34 awards, $19 thousand), and the U.S. Coast Guard (3 awards). The dollar ranking tracks award volume — DLA Land and Maritime anchors both metrics. Recent representative work includes a $24,061 solenoid valve delivery for DLA Land and Maritime (August 2024), a $19,624 float valve order (February 2025), a $25,094 steam trap purchase order (April 2022), and a $62,356 vacuum valve award through DLA's Shared Services Center under Total Small Business set-aside (May 2022). The single Total Small Business award in the portfolio ($62,356 for vacuum valves in 2022) and a second small business order ($24,506 in solenoid valves to DLA Aviation in December 2022) represent exceptions; the vendor competes almost entirely in unrestricted procurements.

Activity peaked at 40 awards in 2022, declining to 20 awards in 2023, 16 in 2024, and 16 in 2025, with a single award in 2026 year-to-date. The combined potential value across all 726 awards totals $5 million, with $2.5 million obligated to date (50% overall obligation). The vendor holds multiple four-year indefinite delivery contracts with DLA valued up to $250 thousand each covering various valve and plumbing product categories; recent award summaries reference active IDCs for ball valves, solenoid valves, safety relief valves, pipe couplings, and related industrial hardware.

The Macomb Group's capability portfolio is singularly focused on industrial valves (237 awards), fabricated pipe and pipe fittings (163 awards), plumbing fixtures and trim (79 awards), and measuring and controlling devices (27 awards), distributed across PSC codes for nonpowered valves (212 awards), hose and pipe fittings (172 awards), plumbing fixtures (102 awards), and pressure and temperature instruments (56 awards). In its minimal subcontractor role, the Macomb Group supplies plumbing fixtures to General Dynamics Land Systems on Year 4 delivery orders (May 2025), to RQ-AECOM 2 JV on a Coast Guard sector Charleston facility design-build contract for plumbing fixtures (May 2025), and to RQ Construction on a Camp Lejeune radio battalion complex Phase 2 project (December 2024). The vendor's federal profile is a high-volume, low-dollar-per-transaction supplier of commodity plumbing and valve components to DLA distribution and logistics operations, with minimal exposure to civilian agencies, non-DLA defense entities, or technology-oriented work.

Welcome to The Macomb Group! We're proud to be a leading wholesale distributor of pipe, valves, and fittings for the Midwest region and beyond.

With headquarters in Sterling Heights, Michigan, we have a total of 16 branches located throughout Michigan, Ohio, Indiana, Kentucky, Tennessee, and North Carolina. These operations are strategically located to provide the best inter-branch support possible, meaning our customers in most major urban markets receive same- or next-day access to materials. This high level of accessibility and customer service has landed us in the top 10 nationally as a distributor of industrial PVF and has made us a leading PVF participant in our geographic market.