C. Overaa & Company
$134.1Mnot to exceed, approved on consent
7items approved on consent
8official Legistar records, all years
About this vendor
Overaa Construction is a family-owned general contractor based in Richmond, California. It does preconstruction planning, general contracting and collaborative project delivery, and builds its own work with its own crews. It builds schools, labs, water and energy facilities, health care, housing and other projects in Northern California.
- Registered name
- C. Overaa & Co.
- Type
- Company
- Website
- overaa.com
- Phone
- 510-234-0926
- webuild@overaa.com
- Address
- 200 Parr Boulevard, Richmond, CA 94801
Researched by AI from public sources on Oct 1, 2026, checked by a second, independent AI review, with every contact detail matched to a cited page. Not from OUSD or Legistar; may be incomplete or out of date. Sources: Contact Us - Overaa Construction, Overaa Construction, Coliseum College Preparatory Academy New Classroom Building & Gym - Overaa Construction, Roosevelt Middle School - Oakland Unified School District.
What the district contracts them for
Categories and action types are this tool's classification (AI-assigned, then checked), not Legistar fields. How this works.
Official information from Legistar
Legistar has no vendor profile; a vendor appears only as the vendor number on each record. These fields come from the official records listed at the bottom of this page.
- OUSD vendor number
009061- Named in the agenda text as
- C. Overaa & Company; Overaa Construction; C. Overra & Co.
- Presenting offices
- Deputy Chief, Facilities Planning and Management (5); Board of Education (3)
- Record types
- Agreement or Contract (8)
- Funding sources
- Fund 21 Building Fund Measure Y; Fund 21 Building Funds Measure Y
- Resource / site codes
9655 2129655 2329657 2129657 232
Approved on the consent report (7)
- Adds $59.1M for C. Overaa's final price to build Coliseum College Prep's expansionMar 25, 2026 ·
P.-4·26-0638· Adopted on the General Consent ReportRaises existing contractLarge increase+$59.1Mnew total $62.4M - Adds $95,300 to C. Overaa's Coliseum College Prep expansion contract, raising it to $3.27MDec 10, 2025 ·
P.-18·25-2698· Adopted on the General Consent ReportRaises existing contract+$95Knew total $3.27M - Adds $295,520 to C. Overaa & Company's Coliseum College Prep expansion design-build contractJun 11, 2025 ·
M.-1·25-0994· Aug 29, 2024 – Dec 6, 2027 · Adopted on the General Consent ReportRaises existing contractMulti-year+$296Knew total $3.18M - Adds $68.4M for Overaa to build Phase III of the Roosevelt Middle School modernizationJun 4, 2025 ·
M.-4·25-1275· Aug 24, 2023 – Sep 30, 2029 · Adopted on the General Consent ReportRaises existing contractLarge increaseMulti-year+$68.4Mnew total $75.4M - Adds $3.34M to Overaa's Roosevelt Middle School modernization lease-leaseback contractNov 13, 2024 ·
M.-8·24-2538· Adopted on the General Consent ReportRaises existing contractLarge increase+$3.34Mnew total $7.01M - Awards C. Overra & Co. $2.88M to build a new gym and 16 classrooms at Coliseum College PrepAug 28, 2024 ·
T.-37·24-1884· Aug 29, 2024 – Sep 30, 2027 · Adopted on the General Consent ReportMulti-year$2.88M - Sets Overaa Construction's Roosevelt Middle School modernization Phase 1 price at $3,671,887May 22, 2024 ·
U.-9·24-1159· Adopted on the General Consent ReportCost not stated
All Legistar records (8)
Every Legistar record carrying this vendor number in any year, on consent or not, plus records Legistar links to this vendor's consent items (for example, an amendment's original agreement). Newest first.
| Date | File | Official title | Type | Status |
|---|---|---|---|---|
| Mar 25, 2026 | 26-0638 | Amendment No. 3, Agreement Between Owner and Alternative Design-Builder – C. Overaa & Company – Coliseum College Preparatory Academy Site Expansion Project– Division of Facilities Planning and ManagementBoard of Education · Enactment no. 26-0546 · Related: 24-1884, 25-0994, 25-2698 · Plain-English summary | Agreement or Contract | Passed |
| Dec 10, 2025 | 25-2698 | Amendment No. 2, Agreement Between Owner and Alternative Design-Builder - C. Overaa & Company - Coliseum College Preparatory Academy Site Expansion Project - Division of Facilities Planning and ManagementDeputy Chief, Facilities Planning and Management · Enactment no. 25-2116 · Related: 24-1884, 25-0994, 26-0638 · Plain-English summary | Agreement or Contract | Passed |
| Jun 11, 2025 | 25-0994 | Amendment No. 1, Agreement Between Owner and Alternative Design-Builder – C. Overaa & Company – Coliseum College Preparatory Academy Site Expansion Project– Division of Facilities Planning and ManagementDeputy Chief, Facilities Planning and Management · Enactment no. 25-1038 · Related: 25-2698, 26-0638 · Plain-English summary | Agreement or Contract | Passed |
| Jun 4, 2025 | 25-1275 | Amendment No. 3, Award of a Lease-Leaseback Contract – C. Overaa & Company – Roosevelt Middle School Modernization Project– Division of Facilities Planning and ManagementDeputy Chief, Facilities Planning and Management · Enactment no. 25-0979 · Related: 23-1386, 24-1159, 24-2538 · Plain-English summary | Agreement or Contract | Passed |
| Nov 13, 2024 | 24-2538 | Amendment No. 2, (Award of a) Lease-Leaseback Contract – Overaa Construction – Roosevelt Middle School Modernization Project– Division of Facilities Planning and ManagementDeputy Chief, Facilities Planning and Management · Enactment no. 24-2109 · Related: 25-1275 · Plain-English summary | Agreement or Contract | Passed |
| Aug 28, 2024 | 24-1884 | Agreement Between Owner and Alternative Design-Builder - C. Overra & Co. - Coliseum College Preparatory Academy Site Expansion Project - Division of Facilities Planning and ManagementBoard of Education · Enactment no. 24-1549 · Related: 25-2698, 26-0638 · Plain-English summary | Agreement or Contract | Passed |
| May 22, 2024 | 24-1159 | Amendment No. 1, (Award of a) Lease-Leaseback Contract – Overaa Construction – Roosevelt Middle School Modernization Project– Division of Facilities Planning and ManagementDeputy Chief, Facilities Planning and Management · Enactment no. 24-1054 · Related: 23-1386, 25-1275 · Plain-English summary | Agreement or Contract | Passed |
| Aug 23, 2023 | 23-1386 | Award of a Lease-Leaseback Agreement - Overaa Construction - Roosevelt Middle School Modernization Project - Division of Facilities Planning and ManagementBoard of Education · Enactment no. 23-1485 · Related: 24-1159, 25-1275 | Agreement or Contract | Passed |