Waste Treatment Government Contracts in California
Statewide ranked opportunities and likely upcoming recompetes for facilities contractors across California.
Market Intelligence —
Waste Treatment in California
California's Waste Treatment Services market is broadly distributed across 10 cities in Q3 2026, with no single city exceeding 28% of the state's 25 active opportunities. Even the top 3 markets — Unknown, San Diego, Winterhaven — account for only 60% combined. This fragmentation favors contractors with statewide reach who can bid across multiple metro areas simultaneously, rather than those concentrated in a single city.
The top Waste Treatment Services markets in California as of Q3 2026 are: Unknown (7 opportunities, 28% of state activity); San Diego (4 opportunities, 16% of state activity); Winterhaven (4 opportunities, 16% of state activity). Unknown leads by a factor of 1.8× over the second-ranked city, San Diego, though the gap between top markets is narrow enough that competitive dynamics shift quarter to quarter. The statewide average is 3 opportunities per city across 10 markets.
Across California, Waste Treatment Services procurement distributes across 5 buying agencies, led by U.S. Coast Guard (32%), FEDERAL PRISON SYSTEM / BUREAU OF PRISONS (27%), U.S. Customs and Border Protection (18%). With U.S. Coast Guard at 32% market share and $5.6M in total state spending, the market offers a balance of focused and diversified strategies — contractors can specialize in the top agency or build a broader pipeline across multiple buyers. On the vendor side, the market is incumbent-heavy: the top 3 contractors — ARAKELIAN ENTERPRISES, INC, RECOLOGY HUMBOLDT COUNTY, METIRI GROUP LLC — hold 79% of recent awards, meaning new entrants face significant barriers unless targeting recompetes or set-asides.
Looking ahead, 10 Waste Treatment Services contracts in California are entering recompete windows, valued at an estimated $627.7M combined. Of these, 10 carry high takeover signals — meaning the incumbent's position is vulnerable based on the agency's historical vendor switching patterns. For contractors planning their California pipeline, these recompetes represent the highest-probability wins: existing requirements with defined scopes, incumbent performance data on record, and established funding lines.
Analysis computed from SAM.gov and USAspending.gov data · Updated daily
California has 25 open waste treatment contract opportunities as of 2026-08-31, with 10 likely recompetes identified. Top markets include Unknown, San Diego, Winterhaven.
25
Open Opportunities
10
Likely Recompetes
U.S. Coast Guard
Top Agency
Unknown
Top City
Key Insights —
Waste Treatment in California
Majority small-business: 72% of active opportunities carry a small-business set-aside designation.
10 incumbent-held contracts are approaching likely recompete windows, worth an estimated $627.7M.
Highly concentrated market: the top 3 incumbent vendors hold 79% of recent awards across 5 tracked contractors.
Computed from SAM.gov and USAspending.gov data · Updated daily
Top Opportunities This Week
| Score↕ | Title↕ | Location↕ | Agency↕ | Due Date↕ | Set-Aside↕ |
|---|---|---|---|---|---|
| 76 | Trash Disposal Services | San Diego | HOMELAND SECURITY, DEPARTMENT OF.US CUSTOMS AND BORDER PROTECTION.MISSION SUPPORT CONTRACTING DIVISION | Mar 10, 2026 | NONE |
| 76 | Trash Disposal Services | San Diego | HOMELAND SECURITY, DEPARTMENT OF.US CUSTOMS AND BORDER PROTECTION.MISSION SUPPORT CONTRACTING DIVISION | Mar 10, 2026 | NONE |
| 71 | DLA Disposition Services West Tire Recycling and Disposal Services | Camp Pendleton | DEPT OF DEFENSE.DEFENSE LOGISTICS AGENCY.DLA DISPOSITION SERVICES.DLA DISPOSITION SERVICES - EBS | — | SBA |
| 69 | USCG TRACEN Petaluma Waste Water Treatment Plant Biosolids Pickup/Disposal | Petaluma | HOMELAND SECURITY, DEPARTMENT OF.U.S. COAST GUARD.TRACEN PETALUMA(00049) | Jul 28, 2026 | SBA |
| 65 | Trash Disposal Services | San Diego | HOMELAND SECURITY, DEPARTMENT OF.US CUSTOMS AND BORDER PROTECTION.MISSION SUPPORT CONTRACTING DIVISION | Dec 17, 2025 | NONE |
| 62 | Trash Disposal Services | San Diego | HOMELAND SECURITY, DEPARTMENT OF.US CUSTOMS AND BORDER PROTECTION.MISSION SUPPORT CONTRACTING DIVISION | — | NONE |
| 62 | Notice of Intent to Sole Source: FY26 - FY30 San Francisco District Beneficial Use Site | Emeryville | DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION SOUTH PACIFIC.ENDIST SAN FRANCISCO.W075 ENDIST SAN FRAN | Mar 22, 2026 | — |
| 59 | Disposal Services - Removal of Excess Property - Albany, CA | — | AGRICULTURE, DEPARTMENT OF.AGRICULTURAL RESEARCH SERVICE.USDA ARS AFM APD | — | SBA |
| 56 | Request for Information for PFAS Contaminated Soil Disposal Services | LINDA | DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR FORCE RESERVE COMMAND.FA4664 452 MSG PK | Jul 27, 2026 | — |
| 56 | Request for Information for PFAS Contaminated Soil Disposal Services | LINDA | DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR FORCE RESERVE COMMAND.FA4664 452 MSG PK | Jul 27, 2026 | — |
Showing 10 of 25 results
Recompetes
| Score↕ | Location↕ | Agency↕ | Incumbent↕ | Est. Window↕ | Takeover Signal↕ |
|---|---|---|---|---|---|
| 88 | — | Department of the Army | PARSONS GOVERNMENT SERVICES INC. | Apr 21, 2026 – Aug 19, 2026 | high |
| 88 | — | Department of the Navy | JSL TECHNOLOGIES, INC. | May 10, 2026 – Sep 7, 2026 | high |
| 88 | — | U.S. Customs and Border Protection | BONA FIDE CONGLOMERATE, INC. | May 2, 2026 – Aug 30, 2026 | high |
| 88 | — | Department of the Navy | INNOVASYSTEMS INTERNATIONAL LLC | May 2, 2026 – Aug 30, 2026 | high |
| 88 | — | National Archives and Records Administration | AMERICAN SECURITY PROGRAMS INC | Jun 2, 2026 – Sep 30, 2026 | high |
| 88 | — | Department of the Navy | ALUTIIQ LOGISTICS & MAINTENANCE SERVICES, LLC | May 17, 2026 – Sep 14, 2026 | high |
| 88 | — | U.S. Immigration and Customs Enforcement | CORECIVIC, INC. | Jun 2, 2026 – Sep 30, 2026 | high |
| 88 | — | National Aeronautics and Space Administration | AMENTUM TECHNOLOGY, INC. | Jul 14, 2026 – Nov 11, 2026 | high |
| 88 | — | Department of the Navy | AVUM, INC. | May 23, 2026 – Sep 20, 2026 | high |
| 88 | — | National Aeronautics and Space Administration | STATE OF CALIFORNIA DEPARTMENT OF TOXIC SUBSTANCES CONTROL | Apr 1, 2026 – Jul 30, 2026 | high |
Across California, waste treatment opportunities span federal agencies with facilities in major metropolitan areas. There are currently 25 active opportunities. Top cities include Unknown, San Diego, Winterhaven.
Data updated:
Top Buying Agencies
| Agency↕ | Awards↕ | Est. Spend↕ |
|---|---|---|
| U.S. Coast Guard | 7 | $443K |
| FEDERAL PRISON SYSTEM / BUREAU OF PRISONS | 6 | $186K |
| U.S. Customs and Border Protection | 4 | $4.6M |
| National Park Service | 3 | $318K |
| Department of Veterans Affairs | 2 | $44K |
Top Incumbent Vendors
Top Cities in California
| City↕ | Opportunities↕ |
|---|---|
| Unknown | 7 |
| San Diego | 4 |
| Winterhaven | 4 |
| Benicia | 3 |
| LINDA | 2 |
| San Francisco | 1 |
| Camp Pendleton | 1 |
| Victorville | 1 |
| Petaluma | 1 |
| Emeryville | 1 |
How We Rank These
We score each opportunity on a 0–100 scale using six transparent factors: service fit, contract value, timing urgency, geographic relevance, competition level, and agency buying appetite. Data sourced from SAM.gov and USAspending.gov, refreshed daily.
Read full methodologyExplore Other States
Other Services in California
Frequently Asked Questions
How many waste treatment contracts are there in California?
California has 25 active federal waste treatment opportunities right now. RecompeteIQ tracks and ranks all opportunities daily from SAM.gov.
What are the top cities for waste treatment contracts in California?
Unknown, San Diego, Winterhaven are the top markets based on opportunity count.
Who are the top waste treatment contractors in California?
The leading incumbent vendors include ARAKELIAN ENTERPRISES, INC, RECOLOGY HUMBOLDT COUNTY, METIRI GROUP LLC. See the Incumbent Vendors table for full rankings.
When do waste treatment contracts come up for rebid in California?
Most waste treatment contracts follow 30–48 month cycles. The "Recompetes" section shows contracts estimated to be recompeted within the next 12 months based on historical award patterns.
How can I get notified about new opportunities?
Sign up for the weekly Opportunity Radar to receive a ranked shortlist of the top opportunities across California.
Cite this page
APA
RecompeteIQ. (2026). Waste Treatment Government Contracts in California. Retrieved 2026-08-31, from https://recompeteiq.com/state/ca/waste-treatment
Chicago
RecompeteIQ. "Waste Treatment Government Contracts in California." Accessed 2026-08-31. https://recompeteiq.com/state/ca/waste-treatment.
Never miss a California contract again
Scored opportunities, recompete alerts, and incumbent intel — free for 7 days, no credit card required.
Start Your Free Trial