# California Architecture & Engineering Bids and RFPs

23 open architecture & engineering bids, RFPs and tenders in California from official procurement sources, 8 new this week. Updated daily; browse free and see the deadline for each.

- Open bids: 23
- New this week: 8
- Median days to deadline: 20
- Updated: Oct 21, 2026

## Open bids (page 1 of 1)

- [C5613351-D - Concrete Debris Removal and Slope Stabilization Services](https://bidrover.com/bids/c5613351-d-concrete-debris-removal-and-slope-stabilization-services--a6a6c2b8-ffd2-4ead-870e-b6d3e97ccd21) — Architecture & engineering · California, United States · Due Dec 9, 2026
- [Dam Safety Engineering Services ¿ Southern California](https://bidrover.com/bids/dam-safety-engineering-services-southern-california--b615ca91-cd83-4570-b3ce-f3d68c4cdab9) — Architecture & engineering · California, United States · Due Nov 17, 2026
- [RFQ - 3742 Oakes College Housing Capital Improvements](https://bidrover.com/bids/rfq-3742-oakes-college-housing-capital-improvements--981df9c9-79b1-4e3d-813b-4f9cc26313a8) — Architecture & engineering · California, United States · Due Nov 17, 2026
- [RESD-PMDB 2026-10 Mechanical Engineering Retainer (STATEWIDE)](https://bidrover.com/bids/resd-pmdb-2026-10-mechanical-engineering-retainer-statewide--beac3e76-bf4a-4825-993a-2e4f69a78541) — Architecture & engineering · California, United States · Due Nov 14, 2026
- [Resd-Pmdb 2026-11 Electrical Engineering - Retainer Services](https://bidrover.com/bids/resd-pmdb-2026-11-electrical-engineering-retainer-services--2b747ba6-1242-4130-b958-3dc19ea6a5be) — Architecture & engineering · California, United States · Due Nov 14, 2026
- [Ride and Game Safety Inspection Services](https://bidrover.com/bids/ride-and-game-safety-inspection-services--73a51d21-1438-46e6-b56f-eae931b98cbb) — Architecture & engineering · California, United States · Due Nov 11, 2026
- [Graphic Design Services for Marketing Collateral and Upcoming Major Events](https://bidrover.com/bids/graphic-design-services-for-marketing-collateral-and-upcoming-major-events--9fb1f0a8-64d0-4a72-95b0-cb38f59487d8) — Architecture & engineering · California, United States · Due Nov 6, 2026
- [Business Impact Analysis and Update Disaster Recovery Plan Services – Inland Empire Utilities Agency](https://bidrover.com/bids/business-impact-analysis-and-update-disaster-recovery-plan-services-inland-empir--a93d4ad7-02d7-434e-ae8a-666efb34e4b2) — Architecture & engineering · California, United States · Due Nov 17, 2026
- [RFQ 26-27017 Structural Engineering A&E](https://bidrover.com/bids/rfq-26-27017-structural-engineering-a-and-e--f78860e1-ec24-462d-ad62-bad5e88c9969) — Architecture & engineering · California, United States · Due Nov 10, 2026
- [2026 Annual State Coastal Conservancy Request for Qualifications and Information](https://bidrover.com/bids/2026-annual-state-coastal-conservancy-request-for-qualifications-and-information--12b4a331-3485-4fbb-bfda-3ac75854923f) — Architecture & engineering · California, United States · Due Sep 30, 2027
- [Progressive Design-Build Independent Cost Estimator Services for the Kane Spring Project](https://bidrover.com/bids/progressive-design-build-independent-cost-estimator-services-for-the-kane-spring--96fbcad6-fd5b-4718-aba5-082d6b6f0100) — Architecture & engineering · California, United States · Due Nov 19, 2026
- [RFQ R005964 Statewide Architectural and Engineering Services](https://bidrover.com/bids/rfq-r005964-statewide-architectural-and-engineering-services--2a4aceed-94cf-482c-a1a6-7ed9706e570d) — Architecture & engineering · California, United States · Due Nov 9, 2026
- [HSR26-20 Cal CLEAN Partnership Agreement](https://bidrover.com/bids/hsr26-20-cal-clean-partnership-agreement--7e6ba471-44bc-4433-9d8e-acd9afa3df13) — Architecture & engineering · California, United States · Due Nov 6, 2026
- [Professional Services for Public Works Projects](https://bidrover.com/bids/professional-services-for-public-works-projects--cce814c5-e81f-4109-b009-e632b36668e0) — Architecture & engineering · California, United States · Due Nov 5, 2026
- [SIB02-26 - Translation, Language Interpretation, and Design Services](https://bidrover.com/bids/sib02-26-translation-language-interpretation-and-design-services--495408c7-a7f0-4aaf-addf-809ebbffdf9e) — Architecture & engineering · California, United States · Due Nov 4, 2026
- [RFP - Canastota Fire House Renovation Project Design and Engineering Services](https://bidrover.com/bids/rfp-canastota-fire-house-renovation-project-design-and-engineering-services--c3cc1608-f6a8-4b0c-ba2b-175de7b326a7) — Architecture & engineering · New York, United States · Due Nov 5, 2026
- [DPW | PORT Preconstruction Engineering Design](https://bidrover.com/bids/dpw-port-preconstruction-engineering-design--f0348c38-19cb-4922-92a6-264915f12b63) — Architecture & engineering · California, United States · Due Nov 13, 2026
- [On-Call Geotechnical Professional and Technical Services for Federally Funded and Non-Federally Funded Projects](https://bidrover.com/bids/on-call-geotechnical-professional-and-technical-services-for-federally-funded-an--26a2b5f6-ef3c-487e-a3c9-1a2d9534d36a) — Architecture & engineering · California, United States · Due Nov 11, 2026
- [214-26277 landmark3/OFACOF-84611](https://bidrover.com/bids/214-26277-landmark3-ofacof-84611--36e6581a-3c16-4485-a91c-cc89ad499ed9) — Architecture & engineering · California, United States · Due Oct 30, 2026
- [Request for Qualifications -Pre-Qualified On-Call Geotechnical and Environmental Engineering Services Consultants List](https://bidrover.com/bids/request-for-qualifications-pre-qualified-on-call-geotechnical-and-environmental--ddbe320f-bb49-4400-a11f-b905a1da0ee6) — Architecture & engineering · California, United States · Due Oct 27, 2026
- [RFSQ - Architectural, Engineering, and Related Services](https://bidrover.com/bids/rfsq-architectural-engineering-and-related-services--da9e8ed2-d93d-4e28-ac7f-427af1d619ef) — Architecture & engineering · California, United States · No deadline listed
- [As-Needed Harbor Engineering and Architectural Design Consultants](https://bidrover.com/bids/as-needed-harbor-engineering-and-architectural-design-consultants--76a503f4-2232-447a-8bab-946557b062f8) — Architecture & engineering · California, United States · No deadline listed
- [As-Needed Harbor Engineering and Architectural Design Consultants](https://bidrover.com/bids/as-needed-harbor-engineering-and-architectural-design-consultants--6b6752f2-9e7b-4eaa-9286-cc2a1cf81be7) — Architecture & engineering · California, United States · No deadline listed

## Frequently asked questions

### How many open architecture & engineering bids in California are there?

BidRover lists 23 open bids for architecture & engineering bids in California as of Oct 21, 2026, and 8 were added in the last 7 days. The list is refreshed from official public sources every day.

### How long do I have to respond to architecture & engineering bids in California?

Half of the open architecture & engineering bids in California with a listed deadline close within 20 days. Each listing shows its deadline date; always confirm it in the official notice.

### Can I browse architecture & engineering bids in California for free?

Yes. Every open bid's title, category, region and deadline date is free to browse with no account, and a free account gets weekly email alerts. The Team plan ($19/mo) adds match scores, the source, buyer, official link, documents, requirements and daily alerts.

### How do I get alerts for new architecture & engineering bids in California?

Use "Email me new bids" on this page to save the search as an email alert. Free accounts get a weekly email with the basics; Team sends daily alerts with match scores, buyer and the source link. Your AI agent can also search these bids through the BidRover MCP server.

## Related bid lists

- [All California bids](https://bidrover.com/bids/state/california)
- [All architecture & engineering bids](https://bidrover.com/bids/category/architecture-and-engineering)

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BidRover lists bids from official public sources. It is not an issuing authority; confirm requirements, amendments and submission instructions in the official notice before responding.