# 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/)


## Complete Verified Manufacturer Directory (325 Brand Entries)
### Electrical & Lighting (131 Brands)
Allied, AC/Custom Configurations, Aiken, Airmaster, Allied Molded, Arlington, Advance Transformer, American, Appleton Electric, Arrow Hart, Bowers, B-Line, Brand, Brush, Bussmann, Bryant, Barber-Coleman (Barber-Colman), Ballasts, Bridgeport Fittings, Buchanan, Cantex, Carlon, Cords, Crouse-Hinds, CEW, Cutler-Hammer (Eaton), Connecticut Electric, Cadet, Camara, Carol Cable, Coleman, Crescent, Challenger (Obsolete Replacement), Duray / Esco, Dayton, Dual-Lite, Eveready, Edwards Signal Equipment, Emergency Lighting, Eastern, Edison Fuses, Eagle, Electramode (Electromode), Eaton Electrical, Erico / Caddy, Furnas Electric, Fyrnetics, Federal Pacific (FPE Replacement), Ferraz Shawmut (Mersen), firex, Gel Cells, Gould / Shawmut, GTE, Gedney (O-Z/Gedney), Greenlee Tools, Gentran Transfer Switch, General Electric (GE), Hi Temp, Hi-Voltage, HCF, Hadco, Halo, Hubbell, Honeywell, Hioki, Heinemann, Hoffman Enclosures, IPEX, IBM, Ideal Ind, Intermatic, ITE / Gould, Jefferson Transformers & Ballasts, Juno Lighting, Klein Tools, Kilian, Kindorf, Killark Hazardous Location, Kellems Grips, LTV, Lumark, Leviton, Lee Enclosures, Liquidtite (Liquatite / Electri-Flex), Ladders, Lithonia Lighting, Littelfuse, MC Cable, McGraw-Edison, Metalux, Milbank, Marcelo, Microswitch (Honeywell Micro Switch), Maglite, Mulberry, Mersen / Shawmut, Midwest Electric, NEER, NuTone, Osram / Sylvania, Osaki, O-Z/Gedney, PJ, Patton, Precision Trimmers, Paragon Controls, Pass & Seymour (Legrand), Panduit, Romex (Southwire), Republic Conduit, Robertshaw, Royal, RAB Lighting, Raco, Shawmut Fuses, Siemens, Square D (Schneider Electric), Steel City (Thomas & Betts), Sola / Hevi-Duty, Southwire, Sylvania, Thomas & Betts (ABB), Tork Time Switches, TPI / Fostoria, Universal Lighting Technologies, Unistrut, Westinghouse, Wiremold, Wiegmann Enclosures, Woods, Zenith Controls

### Plumbing, Heating, Steam & PVF (120 Brands)
Amtrol, Apollo Ball Valves, Armstrong Steam Specialties, Asco Solenoid Valves, American Standard Commercial, Anvil / Grinnell Pipe Fittings, Barnes & Jones Steam Traps & Cage Units, Beacon-Morris Heating, Bell & Gossett Specialties, Bonney Forge Forged Steel Products, Bradford White Water Heaters, Bradley Wash Fountains, Brasscraft Fittings Etc., Breeze Hose Clamps, Burnham Process & Heating Boilers, Campbell Mfg. (Filterite), Carpenter & Patterson Hangers, Canfield Solders & Fluxes, Centoco Toilet Seats, Central Brass Faucets, Chemtrol (PVC Valves & Fittings), Cherne/Oatey Test Balls, Chromalox Heat, Coates Electric Heaters, Coilhose Pneumatics, Cuno Aqua-Pure Water Filters, Cash Acme, Chicago Faucets, Dearborn Brass Tubular Products, Deltatherm Heat Trace Cables, Deublin Rotary Unions, Deltrol Fluid Controls, Duff-Norton Rotary Unions, Dwyer Instruments, Danfoss Steam & Hydronics, Ebco (Oasis) Water Coolers, Everlasting Valve Co., Evertite Coupling Co., Elkay Commercial, Febco Backflow Devices, Fernco, Fluidmaster Commercial, Gaskets & Sheet Packing Material, Galvanized Smoke Pipe & Fittings, Globe Sprinkler Corp, Grundfos Pumps & Circulators, GSR Sloane / George Fischer, Gorton Heating Valves, Halsey Taylor Water Coolers, Harris Soldering & Brazing, Hayward PVC Ball Valves & Strainers, Hedland Flowmeters, Hercules Chemical, ITT Hoffman Heating Specialties, Hollaender (Nu-Rail Fittings), Hose – PVC, Vinyl, Rubber, Braided, Honeywell Hydronic & Gas Controls, Jefferson Union Co, Jenkins Valves, Johns Manville Insulation, Johnson Rotary Unions, Johnson Controls & Pneumatics, Jomar Valve, Keeney Manufacturing, Kohler Commercial Plumbing Fixtures, Knauf Fiberglass Insulation, Kunkle Safety & Relief Valves, Legend Valve, Lenox (American Saw), Leonard Thermostatic Mixing Valves, Liberty Pump & Ejector Systems, Little Giant Pumps, Lochinvar Boilers & Water Heaters, Loctite (Permatex) Industrial Products, 3M Firestopping Materials, ITT McDonnell & Miller Controls, Merit Brass & Stainless Fittings, Millrose Brush Co., Modine Unit Heaters & Fin Tube Radiation, Morris Couplings, Mueller Copper Fittings, Mephisto Traps & Tools, Miljoco Pressure & Temp Gauges, Nibco Valves & Fittings, Oatey Commercial, Oasis Water Coolers, Parker Industrial Steam Boilers, Parker Hannifin Brass Fittings, Powers Mixing Valves, Raypak Boiler, Rectorseal Corp., Ridgid Pipe Tools & Dies, Robertshaw Gas Valves, Sarco (Spirax Sarco) Steam Traps, Skidmore Condensate Pumps, Slant/Fin Hydronic Baseboard & Boilers, Sloan Flush Valves & Parts, GSR Sloane (GF) PVC Fittings, Speakman Safety Showers, Spears Mfg. (PVC & CPVC Fittings & Valves), Spence Pressure Regulators, Symmons Shower Valves, Sterling Steam Radiators & Fin-Tube, T&S Brassworks, Taco Hydronics, Tapcon Fastener Systems, Thermaflow / Everhot Convector Coils, Turbotorch, Trerice Gauges & Thermometers, U.S. Gauge (Div. of Ametek), Ventrite Steam Vents, Traps, & Condensate Pumps, Victaulic Grooved Piping, Watts Regulator Co., Weldbend Weld Fittings, Wheatland Steel Pipe (Cut & Threaded to 4"), Ward Malleable Iron Fittings, Weil-McLain Boilers & Parts, Zeston PVC Fitting Covers, Zoeller Pump, Zurn Hydromechanical & Flush Valves

### Electronics, Test Instrumentation & MRO (74 Brands)
Aim Electronics, Aiphone Intercom, Alpha Wire, Amperite Time Delay Relays, Arrow Fasteners, Atlas Sound, Altech, Bright Star Industries, Belden Wire & Cable, Bussmann Electronic Fuses, CRC Chemical, Calrad, Caltronics, Chemtronics, Cole-Flex, Cooper Tools, Coleman Cable, Crouzet, Crydom Solid State Relays, Dymo Label Makers, Duracell Procell, Eagle Electric, Eazypower, Eveready Industrial Batteries, ECG / NTE Replacement, Fluke Test Instruments, GC Electronics, Global Specialties, Hammond Manufacturing, Hioki Test Meters, Ideal Industries, IBM Electronics, IDEC Relays & Timers, Keystone Electronics, Klein Electronic Tools, Lee Dan Communications, LEM Products, Lineage Electronics, LMB Enclosures, Lufkin Tapes, Littlefuse Electronic, Manhattan Electric, Mueller Electric, Magnecraft Relays, Mallory Sonalert, NTE Electronics, Neutrik, Ohmite Resistors, Omron Industrial Relays, Panavise, Pan Pacific, Paso Sound, Philmore, Premier Metal Products, Potter & Brumfield Relays, Russell Industries, R.K. Electronics, Rayovac Industrial, Simpson Meters, Sky Electronics, Space, Switchcraft, Sylvania Miniature Lamps, Shure, Tripp Lite, Triplett Test Equipment, UEI Meters, Ungar Soldering, Waber, Waldom, Wavetek Instruments, Weller Soldering, Wiss, Xcelite Tools