Talk to a person
You will reach Matt Gustafson, PSG's Principal, directly. No phone tree. No ticket queue. No "someone will get back to you in 3–5 business days."
Phone
Quote desk & general inquiries. Available 7am–6pm Mountain, Monday–Friday. After-hours voicemail monitored.
For RFQs, capability packages, and procurement documentation requests. Responses same business day.
Principal direct
For Contracting Officers, Small Business Specialists, and partnership discussions.
Mailing Address
Full suite address provided on invoices, capability packages, and registered SAM.gov profile. Contact us for correspondence address.
Hours
Quote desk active Monday through Friday. Urgent federal RFQs with same-day deadlines handled on a best-efforts basis outside business hours.
Fast lane
For live RFQs with line items, send them through the quote form. It's the fastest path.
Registration & identifiers
| Legal Entity | Proven Supply Group LLC |
|---|---|
| Principal Office | Westminster, Colorado (US-CO) |
| UEI | Pending ID In Progress |
| CAGE Code | Pending ID In Progress |
| SAM.gov | Registration in progress |
| HUBZone Certification | Structured for eligibility — application pending Planned |
| NAICS Codes | 20 codes across IT, furniture, plumbing/HVAC, medical, janitorial, MRO, A/V, safety — full list |
| PSC Codes | 38 codes — full list |
| Payment Methods | GPC card (PCI-compliant processor), Net 30 on approved accounts, WAWF / IPP / Invoice.com for federal |
Ready to quote?