---
title: "Licenses & Certifications | TDI®"
description: "TDI® is a licensed, insured California general contractor (CSLB #1041773), Native American owned (Cherokee), and a certified MBE through the NMSDC and the CPUC Supplier Clearinghouse, and a City of Sacramento certified LBE. IICRC Certified Firm and RIA member."
url: https://www.tdiusa.com/certifications/
---

Certifications

# Licenses & Certifications

TDI® is a licensed, insured California general contractor, Native American owned (Cherokee), a certified Minority Business Enterprise, and a City of Sacramento certified Local Business Enterprise. Certificates are available on request for vendor and procurement files.

![Contractors State License Board (CSLB) logo](https://www.tdiusa.com/images/certifications/cslb-contractors-state-license-board-logo.webp)

## CSLB Licensed General Contractor

California Contractors State License Board, Class B General Building ContractorLicense #1041773

Every TDI® project is performed under California contractor's license #1041773. The CSLB licenses and regulates contractors in California, and anyone can check a license's status, bonding and workers' compensation coverage on the CSLB website.

[Verify license #1041773 with the CSLB](https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1041773)

![NMSDC Certified Minority Business Enterprise (MBE) badge](https://www.tdiusa.com/images/certifications/nmsdc-certified-minority-business-enterprise-mbe-badge.webp)

## NMSDC Certified Minority Business Enterprise (MBE)

National Minority Supplier Development Council, certified through the Western Region MSDCCertificate WR100001765

The NMSDC certifies minority-owned businesses for corporate and public-sector supplier diversity programs. Certification is granted after a review of ownership, control and operations, so procurement teams can count TDI® toward their diverse-spend goals.

[nmsdc.org](https://nmsdc.org/)

![Supplier Clearinghouse logo, pursuant to CPUC General Order 156](https://www.tdiusa.com/images/certifications/california-supplier-clearinghouse-cpuc-go-156-logo.webp)

## Supplier Clearinghouse Certified Minority Business Enterprise (MBE)

California Public Utilities Commission, Utility Supplier Diversity Program (General Order 156)VON 26001912

The Supplier Clearinghouse verifies diverse businesses for California's regulated utilities under CPUC General Order 156. Utilities and their prime contractors can use TDI®'s verification toward their supplier diversity reporting.

[thesupplierclearinghouse.com](https://thesupplierclearinghouse.com/)

![City of Sacramento certified Local Business Enterprise (LBE) badge](https://www.tdiusa.com/images/certifications/city-of-sacramento-certified-local-business-enterprise-lbe-badge.webp)

## City of Sacramento Local Business Enterprise (LBE)

City of Sacramento, Local Business Enterprise Program

TDI® is a certified Local Business Enterprise with the City of Sacramento and is headquartered in Sacramento. Prime contractors can count TDI® toward the city's LBE participation requirement on qualifying contracts, and TDI® qualifies for the city's LBE bid preference.

[City of Sacramento contract ordinances](https://www.cityofsacramento.gov/finance/procurement/contract-ordinances)

![IICRC Certified Firm logo](https://www.tdiusa.com/images/certifications/iicrc-certified-firm-logo.webp)

## IICRC Certified Firm

Institute of Inspection, Cleaning and Restoration Certification

The IICRC sets the industry standards for inspection, cleaning and restoration work. Certified Firms agree to follow those standards, maintain insurance, and keep certified technicians on staff.

[iicrc.org](https://www.iicrc.org/)

![Restoration Industry Association (RIA) logo](https://www.tdiusa.com/images/certifications/restoration-industry-association-ria-member-logo.svg)

## Restoration Industry Association Member

Restoration Industry Association (RIA)

The RIA is the trade association for restoration contractors and professionals, focused on education, ethics and industry best practices.

[restorationindustry.org](https://www.restorationindustry.org/)

## Licensed & Insured

TDI® is a licensed California general contractor (CSLB #1041773), insured for commercial, industrial and residential work. Proof of licensing and insurance is available on request.

## Native American Owned

TDI® is a Native American owned business (Cherokee), and a strong partner for public agencies and organizations that value working with Indigenous-owned contractors.

## Need our certificates for a vendor file?

Call or request them with your estimate. We'll send documentation directly.

[Call (916) 259-7848](tel:+19162597848) [Get a Free Estimate](https://www.tdiusa.com/contact/#estimate)