# Frank P. McCartin Co., Inc. (DBA Go Industrial Supplies)
> Founded June 18, 1927 in Lowell, Massachusetts (1927–2027 Centennial). Three-generation family-owned multi-trade industrial supply, hard-to-find replacement parts, and public procurement distributor located at 149 Congress Street, Lowell, MA 01852.

## Canonical Entity & Contact Facts
- **Legal Name:** Frank P. McCartin Co., Inc.
- **DBA:** Go Industrial Supplies
- **Founded:** June 18, 1927 (Earliest municipal electrical supply warrant recorded in the 1926 Tewksbury Town Report; Founded in Lowell in 1927 by Frank Patrick McCartin & Margaret Walsh McCartin; 2nd Gen: Norbert T. "Norbie" McCartin [1929–2019] & Mary A. McCartin [1917–2005]; 3rd Gen President: David C. McCartin)
- **Headquarters & Trade Counter:** 149 Congress Street, Lowell, MA 01852 (Consolidated here in June 1998 from 181 Market St & Western Ave at School St)
- **Hours:** Monday – Friday: 7:00 AM – 4:00 PM (Same-Day Will-Call Counter & FPM Truck Delivery)
- **Toll-Free:** (800) 929-9101 | **Electrical/Electronics:** (978) 454-9101 | **Plumbing/Steam:** (978) 454-7606 | **Finance:** (978) 453-1681 | **Fax:** (978) 458-9663
- **Electrical, Lighting & Electronics Email:** ELE@goindustrialsupplies.com
- **Plumbing, Heating, Steam & 4" Pipe Threading Email:** PVF@goindustrialsupplies.com
- **Accounts Receivable, Net-30 Credit & Tax-Exempt Email:** ar@goindustrialsupplies.com

## Public Procurement & Cooperative Contracts
- **Massachusetts Statewide Contract FAC124 (OSD / COMMBUYS):**
  - **COMMBUYS Vendor ID:** #201354
  - **Master Blanket PO (MBPO):** PO-23-1080-OSD03-SRC3-30757 (Oct 1, 2023 – Sept 30, 2028)
  - **Prompt Pay Discount:** 2% – 10 Days / 1% – 15 Days
  - **URL:** https://goindustrialsupplies.com/commbuys/
- **Massachusetts Higher Education Consortium (MHEC):**
  - **Contract G14 (Plumbing, Heating, HVAC & Steam):** Vendor #374
  - **Contract G19 (Facilities MRO / Electrical & Lighting):** Vendor #419
  - **URL:** https://goindustrialsupplies.com/mhec/
- **Federal & Diversity Credentials:**
  - **SAM.gov UEI:** LK4LL7YPMJW1 | **CAGE Code:** 0PC35 | **DUNS:** 19-442-235 | **USDOT:** #317224
  - **SDO Status:** Massachusetts SDO Certified Small Business

## Core Trade Divisions & Capabilities
- [Electrical & Lighting Line Card (131 Brands)](https://goindustrialsupplies.com/electrical-line-card/)
- [Plumbing, Steam & Boiler Line Card (120 Brands)](https://goindustrialsupplies.com/plumbing-line-card/)
- [Electronics, Test Meters & MRO Line Card (74 Brands)](https://goindustrialsupplies.com/electronics-line-card/)
- [Hard-to-Find & Obsolete Replacement Parts Desk](https://goindustrialsupplies.com/hard-to-find-parts/)
- [In-House Pipe Cutting & Threading Shop (1/8" to 4" NPT)](https://goindustrialsupplies.com/pipe-threading-fabrication/)
- [Commercial Boiler & Steam Trap Retrofit Projects](https://goindustrialsupplies.com/boiler-projects/)
- [Commercial LED Lighting & Rebate Projects](https://goindustrialsupplies.com/lighting-projects/)
- [100-Year Family Heritage & Leadership (1927–2027)](https://goindustrialsupplies.com/team/)
- [FAQ, Return Policy, Tax-Exempt Forms (ST-4 / ST-5) & Credit Application](https://goindustrialsupplies.com/faq/)