The best ways to find San Antonio bids, compared
There's no single official list of San Antonio public bids. Here are the real options, what each one costs, and what each one misses.
Updated October 22, 2026
| Method | Cost | Good for | Misses |
|---|---|---|---|
| Check each agency's bid page yourself (list of boards) | Free | Complete, official info | Takes time every day. There are a dozen-plus boards, and it's easy to skip a day. |
| Register for each portal's email alerts (SAePS, Bexar County, SAWS, Bonfire, Ionwave, B2GNow) | Free | Notices straight from the agency | Only matches the codes you picked. One portal at a time, many logins, mixed formats. |
| Texas CMBL and ESBD (state agencies) | CMBL $70/yr per location; ESBD free to view | State agency work | Mostly not local city, county, utility or school work. |
| SAM.gov (federal) | Free | Military bases, VA and other federal work | Local work. Federal bids have their own rules. |
| Plan rooms and association networks (e.g. AGC San Antonio, ASA San Antonio) | Membership fees vary | Sub bid invitations from general contractors, networking | Prime contracts posted only on agency sites. |
| Free advisors (UTSA SBDC Center for Government Contracting) | Free | Learning how to bid, getting registered | Not a bid feed. |
| National bid-alert services | Varies | Many states at once | Often broad and noisy for one metro area. Check what local sources they actually cover. |
| BidLasso (daily email digest) | 7-day free trial, then $79/mo (sales tax included) | San Antonio-area City, TxDOT, CPS Energy, VIA, Port SA, nearby cities and some school districts, filtered to your trade, every weekday by 6 AM | Agencies we can't collect automatically (for example Bexar County, SAWS and districts on some portals). We tell you which ones to register with yourself. |
Our honest advice
- Register for free on the 3 to 5 agencies you most want to work for. You need those logins to submit anyway.
- Add one daily feed so you're not checking boards by hand. That can be BidLasso, another service, or a set routine every morning.
- Set a weekly time to read new solicitations and decide go or no-go. Finding bids is only useful if you have time to price them.
Try the daily-digest option free for 7 days
See a week of real San Antonio-area bids for your trade in your inbox. If it doesn't save you time, cancel.
Start your 7-day free trial See a real sample digest
$79/month after the trial (Texas sales tax included). Cancel anytime.
Questions
Is there one official website with all San Antonio bids?
No. Each agency posts on its own site or portal. Our bid board map lists them.
What's the cheapest way to find bids?
Checking agency sites and registering for each portal's alerts is free. It just costs time. A paid digest trades a monthly fee for that time.
What does BidLasso not cover?
Anything we can't collect automatically within a site's rules, including Bexar County, SAWS, state ESBD and federal SAM.gov postings, and school districts on some portals. For those, register directly.
How much is BidLasso?
A 7-day free trial, then $79 a month with sales tax included. Cancel anytime.
More San Antonio bid resources
- Open San Antonio public bids this week · Where every San Antonio bid is posted
- By agency: City of San Antonio · TxDOT San Antonio District · CPS Energy · School districts · Nearby cities · Public hospitals
- By trade: Construction · Paving & concrete · HVAC, plumbing & electrical · Engineering & design RFQs
- Guides: How to bid government work · Best ways to find bids · SAWS · City (SAePS) · Bexar County · TxDOT prequalification · CPS Energy & VIA