Carnow, Conibear & Assoc,. LTD.
Chicago, IL
- UEI
- EA2PB9SDRGF1
- CAGE
- 0JCF9
- Primary NAICS
- 541620 Environmental Consulting Services
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- SAM.gov registration date
- Physical address
- 600 W Van Buren St #500, Chicago, IL 60607, USA
- Website
- ccaltd.com
- Founded
- 1975
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Commercial & Professional Services
- Professional Services
- Consulting
- SIC code
- 89 Services, Not Elsewhere Classified
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $101,000 |
| FY2025 | $0 |
| FY2024 | $2,000 |
| FY2023 | $143,457 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | General Services Administration | $101,000 |
Contract vehicles
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Grant awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Proposal to develop an inexpensive commercial process for the immobilization of l | National Institutes of Health | $146,789 |
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Environmental Consulting Group, Inc. | Elmhurst, IL | 541620 Environmental Consulting Services |
| Legend Technical Services, Inc. | Saint Paul, MN | 541380 Testing Laboratories and Services |
| Millennium Consulting Associates | Pleasanton, CA | 541620 Environmental Consulting Services |
| Citadel Environmental Services, Inc. | Glendale, CA | 541620 Environmental Consulting Services |
| Windjammer Environmental LLC | Camp Springs, MD | 541690 Other Scientific and Technical Consulting Services |
About the company
Carnow, Conibear & Assoc,. LTD., a woman-owned, veteran-owned, minority-owned small disadvantaged business headquartered in Chicago, Illinois, provides environmental and occupational health consulting services to federal agencies as a prime contractor (100% of awards), operating entirely through non-set-aside competitive procurements on GSA schedule and direct agency purchase orders. The vendor delivers concrete environmental services including indoor air quality sampling and monitoring, water systems testing and management, asbestos and lead surveying, and pre-alteration environmental assessments at federal buildings and facilities.
Carnow's customer base concentrates heavily with the General Services Administration Public Buildings Service Region 5, which accounts for 63% of recent awards (34 purchase orders, $719 thousand combined potential value), anchored by single-site facility assessments across Chicago and Detroit federal buildings. The top five customer agencies account for 63% of award count, though the potential-value ranking diverges: GSA Federal Acquisition Service carries $4 million in combined potential value from a single award, while GSA Public Buildings Service Region 5 carries $719 thousand across thirty-four awards—a pattern of many small task orders versus one large contract. Secondary customers include the Department of Veterans Affairs Veterans Health Administration Veterans Integrated Service Network 10 (3 awards, $43 thousand), the Department of Energy, the Department of the Army, and the Administrative Office of the U.S. Courts.
Carnow places the bulk of its work—64 task orders valued at $1.7 million—under the Professional Services Schedule. Representative work includes a $101 thousand firm fixed-price purchase order from GSA Public Buildings Service for indoor air quality sampling at the John C. Kluczynski Federal Building (award date May 1, 2026, completion September 10, 2026), a $68 thousand water system environmental consulting engagement at a Detroit federal building (June 2023), and a $47 thousand third-party air monitoring contract at a Chicago federal building with embedded asbestos survey and sampling (March 2023). The vendor has no subcontracting footprint; all seventy-two awards are prime. Activity has remained modest and sporadic—one to three awards per year over the past five years—with $5.6 million in combined potential value and $2.2 million in obligated dollars. The primary NAICS concentration is Environmental Consulting Services (56 awards), with secondary work in remediation and specialty trades.
SBA capabilities narrative
Carnow, Conibear & Assoc., Ltd. (Carnow Conibear), a City of Chicago-certified WBE firm in Chicago since 1975. Carnow Conibear serves as an environmental resource to organizations and individuals such as property owners and managers, school districts, government agencies, municipalities, industrial firms, architectural and engineering firms, and developers. Over the last 42 years, Carnow Conibear has developed into a full-scale, multi-disciplinary consulting firm that provides comprehensive services in:
Environmental Engineering
Asbestos and Lead Services
Phase I Environmental Site Assessments
Phase II Subsurface Investigations
Indoor Air Quality Investigations
Mold Investigations and Mitigation
SRP Consulting & Site Remediation
Radon Testing
UST Installation/Removal Services
Employee Exposure Monitoring
Regulatory Compliance
Occupational Medicine
Brownfield Redevelopment
Safety Audits & Training
Quick answers
Is Carnow, Conibear & Assoc,. LTD. registered in SAM.gov?
Yes. Carnow, Conibear & Assoc,. LTD.'s SAM.gov registration is active through December 8, 2026.
Which contract vehicles does Carnow, Conibear & Assoc,. LTD. hold?
Carnow, Conibear & Assoc,. LTD. holds a place on 1 federal contract vehicle: PSS.
How much has Carnow, Conibear & Assoc,. LTD. received in federal contracts?
Federal contracts obligated $246,457 to Carnow, Conibear & Assoc,. LTD. in fiscal years 2023 through 2027.
What is Carnow, Conibear & Assoc,. LTD.'s most recent federal award?
Carnow, Conibear & Assoc,. LTD.'s most recent federal contract award is Environmental services for indoor air quality sampling, john c. Kluczynski federal building, 230 south dearborn street… (47PE5426P0004), from Public Buildings Service, on May 1, 2026.
On GovTribe
See Carnow, Conibear & Assoc,. LTD.'s full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Federal grant awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors