San Antonio Construction Bids & Government Contracts
Review San Antonio procurement opportunities from city, county, regional, and state sources. Compare portals, deadlines, and project categories before you estimate.
Quick answer: this page helps contractors review San Antonio construction bid sources, identify relevant local portals, and confirm requirements before responding to an agency solicitation.
Live bid activity
23 active government construction bids are open to San Antonio contractors right now.
Updated Jul 18, 2026
Top agencies
- TxDOT - San Antonio District10
Top trades
Recent bids
Various - Bexar County - Safety Improvement Projects
TxDOT - San Antonio District closes
US 57 - Frio County - Overlay
TxDOT - San Antonio District closes
FM1338 - Kerr County - Routine Maintenance Project - Sealed
TxDOT - San Antonio District closes
Common Construction Bid Categories in San Antonio
Contractors commonly review these local project categories when screening public construction opportunities.
Highway Expansion
Use agency documents to confirm current scope, eligibility, addenda, and deadlines for this category.
Military Base Construction
Use agency documents to confirm current scope, eligibility, addenda, and deadlines for this category.
Airport Improvements
Use agency documents to confirm current scope, eligibility, addenda, and deadlines for this category.
Downtown Development
Use agency documents to confirm current scope, eligibility, addenda, and deadlines for this category.
San Antonio Procurement Sources to Review
Start with these named local and regional sources, then confirm final details in the issuing agency portal.
San Antonio Finance Department
Review this source for current solicitations, addenda, and vendor instructions.
Bexar County Purchasing
Review this source for current solicitations, addenda, and vendor instructions.
San Antonio ISD Procurement
Review this source for current solicitations, addenda, and vendor instructions.
VIA Metropolitan Transit
Review this source for current solicitations, addenda, and vendor instructions.
4+ bid sources in San Antonio
Get instant alerts when new opportunities drop from these sources.
Official portals contractors use in San Antonio
These links point to public procurement systems and agency entry points that may be useful for San Antonio contractors. Use them to confirm registration, current addenda, and solicitation calendars with the issuing agency.
Nearby Cities in Texas
Expand your search to surrounding areas
Service details for San Antonio bid discovery
These details clarify what ConstructionBids.ai provides without unsupported local business claims.
- Business
- ConstructionBids.ai
- Service area
- San Antonio, TX and nearby U.S. public-sector sources where coverage is available
- Service
- Bid source discovery, saved searches, alerts, deadline tracking, and bid-prep workflow support
- Pricing path
- Review plans from $59 - $99/month
- Signup path
- Create an account
- Support contact
- support@constructionbids.ai
Frequently Asked Questions
Common questions about San Antonio construction bidding
Which procurement sources are relevant to San Antonio contractors?
This page highlights city, county, regional, and state procurement sources that contractors commonly review for San Antonio bid opportunities, including San Antonio Finance Department, Bexar County Purchasing.
How should I verify a San Antonio bid before responding?
Confirm the current solicitation, addenda, pre-bid meeting notes, bonding instructions, insurance requirements, and submission deadline directly in the issuing agency portal before preparing your response.
Where can I review statewide TX opportunities?
Use the TX construction bids page to review statewide opportunities and compare them with city and regional sources around San Antonio.