First-Party Website Preferences & Privacy Controls
Frank P. McCartin Co., Inc. (DBA Go Industrial Supplies) uses essential browser storage to remember your site preferences and optional first-party analytics to measure aggregate page visits and improve our online line cards.
We automatically honor browser Global Privacy Control (GPC) and Do Not Track (DNT) signals, and we do not use third-party advertising trackers or cross-site retargeting pixels.
Direct routing to Lowell HQ Trade Counter — Main: (800) 929-9101 • Electrical: (978) 454-9101 • Plumbing/PVF: (978) 454-7606.
Business Contact: Frank P. McCartin Co., Inc. (149 Congress Street, Lowell, MA 01852 • Tel: (800) 929-9101 • Email: ar@goindustrialsupplies.com).
All orders and quotations are subject to inventory availability and acceptance by Frank P. McCartin Co., Inc. Non-custom orders in original resalable packaging may be returned within 30 days with receipt (subject to applicable factory restocking/freight unless due to FPM error). Tax-exempt entities must provide Massachusetts Form ST-5/ST-2 (or Form ST-4 for contractor resale) to Finance at 978-453-1681 / ar@goindustrialsupplies.com.
AI Usage & Human Verification Disclaimer: Interactive assistants (AI Concierge), OEM cross-reference tools, and nameplate triage calculators provide non-binding preliminary information; all final part specifications and quotes are verified by human counter staff. Customer inquiries and uploaded specs are never used to train public third-party AI models.
#201354 • Active OSD Statewide Contract FAC124 (MBPO PO-23-1080-OSD03-SRC3-30757, Oct 1, 2023 – Sept 30, 2028; Awarded Categories 1, 3 & 4; Prompt Pay: 2%–10 Days / 1%–15 Days).G14 (Plumbing, Heating, Fixtures & Service — Vendor #374) & Contract G19 (Facilities MRO — Vendor #419).LK4LL7YPMJW1 • CAGE: 0PC35 • Fleet: USDOT #317224.The website platform, design system, custom software, and interactive tools are © 2026 GreenTree Hosting and licensed to Frank P. McCartin Co., Inc.
Client Content Ownership: All business content, written copy, branding, archival photography (including the 1947 Lowell counter photograph), line card data, contract records (COMMBUYS #201354, MHEC G14/G19), and customer data are owned by Frank P. McCartin Co., Inc.
Website Portability & License Scope: Frank P. McCartin Co., Inc. may obtain a portable copy of its static website pages and media assets at any time, including a perpetual, non-transferable license to the client-side interactive tools (such as the 325+ OEM Brand & Obsolete Part Cross-Reference Finder and Hard-to-Find Nameplate Triage Estimator) as delivered. Hosted server services—including form routing, lead management, and administrative dashboards—remain the property of GreenTree Hosting (Technology Partner Since 2008) and require active hosting service or replacement by the client’s new provider.
Frank P. McCartin Co., Inc. • GreenTree Hosting
The website platform, design system, custom software, and interactive tools are © 2026 GreenTree Hosting and licensed to Frank P. McCartin Co., Inc.
Client Content Ownership: All business content, written copy, branding, archival photography, line card data, contract records (COMMBUYS #201354, MHEC G14/G19), and customer data are owned by Frank P. McCartin Co., Inc.
Website Portability & License Scope: Frank P. McCartin Co., Inc. may obtain a portable copy of its static website pages and media assets at any time, including a perpetual, non-transferable license to the client-side interactive tools (such as the 325+ OEM Brand & Obsolete Part Cross-Reference Finder and Hard-to-Find Nameplate Triage Estimator) as delivered. Hosted server services—including form routing, lead management, and administrative dashboards—remain the property of GreenTree Hosting and require active hosting service or replacement by the client’s new provider.