Construction Bidding Guides
The public bidding process in order, from finding a bid to submitting it, plus guides for subcontractors and our research reports.
The bidding process, step by step
- Step 1
Find government construction bids
Federal, state, and local portals, alerts, and how to search them.
- Step 2
Decide whether to bid
Go/no-go criteria, bid risk assessment, and managing multiple bids.
- Step 3
Get prequalified
What owners ask for and how to assemble a strong package.
- Step 4
Estimate the work
Reading plans, takeoff, overhead and markup, and escalation clauses.
- Step 5
Level subcontractor bids
Leveling spreadsheets, evaluating sub bids, and running bid day.
- Step 6
Write and submit the proposal
ITB responses, SF-1442, qualification letters, and bid mistakes.
- Step 7
Meet bond and insurance requirements
Bid, performance, and payment bonds, the Miller Act, and insurance.
- Step 8
Grow your bonding capacity
How sureties set single-job and aggregate limits, and how to raise them.
- Step 9
Prepare for the pre-bid site visit
What to check on site and what to ask before pricing.
- Step 10
Improve your win rate
Opportunity selection, quote coverage, pricing risk, and debriefs.
- Step 11
Public vs private bidding
How the rules differ, plus reverse auctions, P3s, and local preferences.
- Step 12
Bid as a prime or a subcontractor
Responding to a GC invitation to bid, and bidding ethics.
Guides for subcontractors
Construction Bid Boards: How They Work & Where Subcontractors Find Them (2026)
Definition-first guide to construction bid boards, public agency portals, GC invitation networks, aggregated bid boards, daily subcontractor workflow, and evaluation criteria.
How to Find Roofing Jobs as a Subcontractor (2026)
Where roofing jobs post, how to qualify, how to read award data, and how subcontractors build a repeatable lead pipeline.
How to Find Public Construction Bids by Trade, State, and Certification (2026)
Federal vs state portals, trade keyword strategies, certification filters, and saved-search tactics for subcontractors bidding on public construction work.
Prevailing Wage and Certified Payroll for Subcontractors (2026)
Davis-Bacon walkthrough, wage determinations, WH-347 step-by-step, fringe calculations, classification pitfalls, and California public works compliance.
Bonding and Insurance Requirements for Public-Works Subcontractors (2026)
Bid bond vs performance bond vs payment bond, federal thresholds, SBA surety program, cost scenarios, and insurance requirements for public construction work.
DBE, HUBZone, WOSB, and 8(a) for Specialty Subcontractors (2026)
Eligibility requirements, bid filtering impact, application process, June 2026 8(a) rule changes, APEX Accelerator support, and teaming implications.
AI Bidding Software for Construction Contractors
How AI is transforming construction bid discovery — automated matching, smart scoring, and continuous portal monitoring replace manual searches across thousands of procurement sites.