Cotter Consulting LLC
Burr Ridge, IL Part of Consertus, Inc.
- UEI
- D4QKJWLP7JX7
- CAGE
- 3FUP3
- Primary NAICS
- 541330 Engineering Services
- SAM.gov registration
- Active through
Company facts
- SBA certifications
-
Women-Owned Small Business· Current
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
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- 541330 Engineering Services Primary
- 236116 New Multifamily Housing Construction (except For-Sale Builders)
- 236220 Commercial and Institutional Building Construction
- 237110 Water and Sewer Line and Related Structures Construction
- 237310 Highway, Street, and Bridge Construction
- 237990 Other Heavy and Civil Engineering Construction
- 541219 Other Accounting Services
- 541611 Administrative Management and General Management Consulting Services
- Corporate family
-
-
Consertus, Inc.
Parent
EUH4F15FEG45
-
Cotter Consulting LLC
D4QKJWLP7JX7
- Cotter-Moca Joint Venture YC72XR3CC4J4
-
Cotter Consulting LLC
D4QKJWLP7JX7
-
Consertus, Inc.
Parent
EUH4F15FEG45
- SAM.gov registration date
- Physical address
- 745 McClintock Dr #130, Burr Ridge, IL 60527, USA
- Website
- cotterconsulting.com
- Founded
- 1990
- Employees
- 51-250
- Estimated annual revenue
- $10M-$50M
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- Civil Engineering
- SIC code
- 87 Engineering & Management Services
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Incorporates cotter's proposal dated 7/8/26, for CM services for the camden NJ cohen usch facade renovation. | Public Buildings Service | $131,487 | |
| Newburgh NY for CM contract services | Public Buildings Service | $172,825 | |
| Construction management services supporting the wheeling roof replacement project in wheeling, WV | Public Buildings Service | $127,323 | |
| Wflhd facility renovation construction manager as owner advisor (CM-OA) services | Federal Highway Administration | $358,888 | |
| CMA services to support the hardening construction project at the john joseph moakley united states courthouse in… | Public Buildings Service | $179,109 |
About Cotter Consulting LLC
Cotter Consulting LLC, an SBA-certified women-owned small business headquartered in Burr Ridge, Illinois, delivers construction management and related professional services to federal agencies as a prime contractor across GSA vehicles and agency-specific blanket purchase agreements. The vendor operates as a wholly owned subsidiary of Enstoa, Inc., and competes predominantly in full-and-open federal contracting without set-aside reliance; recent awards carry no set-aside designations despite the vendor's WOSB certification, reflecting competitive positioning in the unrestricted federal marketplace.
Cotter Consulting's capability portfolio centers on construction management-as-owner-advisor (CM-OA) and construction management and administration (CMA) services for federal facility renovation, modernization, rehabilitation, and infrastructure projects. Representative work includes a $1.27 million delivery order from the Federal Highway Administration (June 2026) for CM-OA advisory services supporting Wallowa-Whitman National Forest Headquarters facility renovation in Vancouver, Washington, extending through December 2029; a $1.51 million BPA call from GSA Public Buildings Service Region 3 (December 2024) for pre-construction services related to building rehabilitation at Charleston Naval Shipyard in Charlestown, Massachusetts; a $1.36 million modification to a DEA laboratory construction management contract in Londonderry, New Hampshire (July 2024) extending through June 2026; and a $512,619 BPA call from the Administrative Office of the U.S. Courts (July 2025) for elevator modernization construction management at a U.S. Post Office and Courthouse in Burlington, Vermont. Scope across the portfolio encompasses project oversight, cost estimating, scheduling, inspection, quality control, sampling and testing services, and infrastructure assessment for civilian federal facility projects. The vendor holds an 18-category GSA Federal Supply Schedule contract (expiration November 23, 2026) with hourly labor rates spanning $51.61 to $226.92, covering roles from entry-level Project Administrator through Program Director with bachelor's-degree and up-to-20-years'-experience requirements; no security-cleared positions are offered.
Customer concentration sits heavily with the General Services Administration Public Buildings Service Region 3, which accounts for $500.3 million in combined potential value across three awards—the $500 million PBS Region 3 Construction Management and Related Services Blanket Purchase Agreement (awarded November 15, 2023, running through December 31, 2028) and two delivery orders placed against it. The top five customer agencies by award count include the Administrative Office of the U.S. Courts (4 awards, $993 thousand), Department of Veterans Affairs Veterans Health Administration Veterans Integrated Service Network 12 (4 awards, $1.2 million), and GSA Public Buildings Service entities (6 awards combined, $500.8 million). Across the vendor's 85 total prime awards, 20% of the count is concentrated in the top five customer agencies, but potential-value concentration is extreme: GSA Public Buildings Service Region 3 and GSA Federal Acquisition Service together carry 99% of the $513 million combined potential value, driven almost entirely by the $500 million Region 3 BPA vehicle.
The vendor places task orders against two primary parent vehicles. The PBS Region 3 Construction Management and Related Services BPA (16 task orders, $5.2 million combined potential value) is the primary execution vehicle, carrying work for multiple agencies within the GSA region including the Administrative Office of the U.S. Courts, Drug Enforcement Administration, Immigration and Customs Enforcement, Internal Revenue Service, Bureau of Alcohol Tobacco and Firearms, and others. The GSA Multiple Award Schedule (20 task orders, $507.2 million combined potential value) anchors the second major vehicle, encompassing the $500 million Region 3 BPA award itself plus smaller delivery orders for specific facility projects. An older indefinite delivery contract (GS05P05GAD0069) carries 57 task orders valued at $642 thousand but does not reflect recent activity.
Activity has accelerated from a single award in 2021 and one in 2023 to eight awards in 2024 and seven in 2026 year-to-date, signaling sustained regional facility modernization demand. However, recompete exposure in the next twenty-four months is modest: fourteen awards with combined potential value of $5.4 million reach ultimate completion in that window—the majority of the regional BPA's $500 million ceiling remains open for future task ordering through December 2028.
Cotter Consulting operates as a 100% prime contractor with zero subcontract awards in the source dataset, indicating the vendor builds its own delivery teams rather than leveraging subcontractors. SCI reporting captures only $121 thousand in invoiced federal service revenue in FY2024 across 0.3 FTEs at a government-paid hourly rate of $232.73, reflecting minimal service-contract labor billing; this figure is a fragment of the vendor's actual federal services activity and does not represent the vendor's total enterprise revenue. The SCI snapshot underscores that Cotter Consulting's federal portfolio is dominated by project-based, firm-fixed-price delivery orders and BPA calls for construction management deliverables rather than time-and-materials labor billing.
Contract vehicles
SBA capabilities narrative
Provides following services: construction management (CMS), construction phase (CPS), quality assurance , cost engineering and project budget and cost controls.
Quick answers
What is Cotter Consulting LLC's UEI?
Cotter Consulting LLC's Unique Entity ID (UEI) in SAM.gov is D4QKJWLP7JX7.
What is Cotter Consulting LLC's CAGE code?
Cotter Consulting LLC's CAGE code is 3FUP3.
What is Cotter Consulting LLC's primary NAICS code?
Cotter Consulting LLC's primary NAICS code is 541330 (Engineering Services).
Where is Cotter Consulting LLC located?
Cotter Consulting LLC's physical address in SAM.gov is 745 McClintock Dr #130, Burr Ridge, IL 60527, USA.
Is Cotter Consulting LLC registered in SAM.gov?
Yes. Cotter Consulting LLC's SAM.gov registration is active through July 30, 2027.
Who is Cotter Consulting LLC's parent company?
Cotter Consulting LLC is part of Consertus, Inc.
Which SBA certifications does Cotter Consulting LLC hold?
Cotter Consulting LLC holds Women-Owned Small Business certification from the SBA.
Which contract vehicles does Cotter Consulting LLC hold?
Cotter Consulting LLC holds a place on 2 federal contract vehicles, including MAS and PBS Region 3 Construction Mangement and Related Services.
What is Cotter Consulting LLC's most recent federal award?
Cotter Consulting LLC's most recent federal contract award is Incorporates cotter's proposal dated 7/8/26, for CM services for the camden NJ cohen usch facade renovation (47PC5126F0375), from Public Buildings Service, on July 23, 2027.
On GovTribe
See Cotter Consulting LLC's full federal record
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