These government contracting guides cover SAM.gov, state portals, certifications, bids and grants. Everything here comes out of work we have actually done — registrations we have filed, validations we have unstuck, bids we have written. Where a government page says what the rule is, we have tried to say what it means and what it costs you to get it wrong.
Federal registration and SAM.gov
- How to Get a UEI Number on SAM.gov (Free, Step by Step)
- SAM.gov Registration Checklist: Every Document You Need
- Is SAM.gov Registration Free?
- SAM.gov Entity Validation Failed — What to Do
- When SAM.gov Registration Expires and How to Renew
California state: Cal eProcure
- How to Register on Cal eProcure
- Cal eProcure Commodity Codes
- Cal eProcure Login Problems
- How to Find Bids on Cal eProcure
Government contracting guides: certifications
- DVBE Certification in California: Requirements and How to Apply
- DBE Certification in California
- DBE Personal Narrative Example and Template
- SB-PW or DBE: Which Certification Helps a Contractor More?
- California Small Business Certification: Do You Qualify?
- How Much Does 8(a) Certification Cost?
Bidding and compliance
- How to Bid on Public Works Projects in California
- DIR Registration and Certified Payroll for Contractors
- What Goes on a Capability Statement
- Small Business Subcontracting Plan Template
- Good Faith Effort Documentation for Prime Contractors
- California’s 5% Non-Small Business Subcontractor Preference
- California Certified Small Business Lookup
Industry and market
- How to Get Government Contracts for a Trucking Company in California
- The IIJA Funding Cliff and Rising Construction Costs
- Grants vs Government Contracts
Economic research and grants
- Benefit-Cost Analysis for Transportation Projects (USDOT 2026)
- Economic Impact Analysis Methodology
- How Much Does a Feasibility Study Cost?
- Grant Writing Services Pricing
Local vendor registration and certification guides
- Caltrans Small Business and DBE Certification: Requirements and How to Apply
- City of Los Angeles Vendor Registration
- LA Metro Vendor Registration and SBE Certification
- City of Long Beach Vendor Registration
- San Diego County Vendor Registration
- Riverside County Vendor Registration
- San Bernardino County Vendor Registration
- Texas HUB Certification: Current Rules and How to Apply
- Texas CMBL and ESBD Registration
- Arizona Procurement Portal (APP) Registration
- FDOT DBE Certification: 2026 Rules and Reevaluation
- Houston Government Contracting
- San Antonio Government Contracting
- Austin Government Contracting
- Tucson Government Contracting
- Tampa Government Contracting
- Jacksonville Government Contracting
- Miami Government Contracting
Selling to federal agencies instead? See Federal Contracting Help — Nationwide.
Government contracting guides for beginners
The Government Contract Readiness Checklist covers what you need in place before any of the above matters.
Book a strategy consultation if you would rather talk it through than read it.
Official federal sources we use
Every federal registration, bid and grant application we prepare starts from these four official government sites. All are free to use.
- SAM.gov: register your entity, get your UEI and search federal contract opportunities. Its partners page lists the other official systems connected to it.
- USAspending.gov: see who won federal contracts, for how much and where, so you can find prime contractors to team with.
- Grants.gov: search open and forecasted federal grants and apply.
- Acquisition.gov: the Federal Acquisition Regulation (FAR), including the small business rules in Part 19.
Want help using them? Book a free intro call.