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C. H. GUERNSEY & COMPANY
OKLAHOMA CITY, OK, 73112
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Prime contracting experience
27 records from government sources. Past participation is not evidence of current teaming interest.
| Role | Agency | Description | Vehicle | Obligated | Action date | Period |
|---|---|---|---|---|---|---|
| Prime | Department of Transportation Federal Aviation Administration | A/E SERVICE FOR TYPE B CAMI WIWAVES 0.00 PROJECT | — | $3,428,955 | Sep 22, 2026 | Jan 16, 2020 – Sep 30, 2024 |
| Prime | Department of Defense Department of the Army | PROGRAM MANAGEMENT SUPPORT G4 | 47QRAA19D00DMUSAspending | $6,933,039 | Jul 1, 2026 | Sep 30, 2024 – Sep 29, 2026 |
| Prime | Department of Defense Department of the Army | G-4 AND G-9 UP TECHNICAL SERVICES | — | $8,642,267 | Mar 17, 2026 | Jun 1, 2022 – Dec 31, 2025 |
| Prime | Department of Defense Defense Logistics Agency | SUPPORT SERVICES FOR THE POST-AWARD CONTRACTING ACTIVITIES OF UTILITY SERVICES CONTRACTS IN FORT GREELY, FORT WAINWRIGHT, AND JOINT BASE ELMENDORF RICHARDSON (JBER), ALASKA. | 47QRAA19D00DMUSAspending | $10,329,792 | Mar 6, 2026 | Jan 9, 2023 – Mar 8, 2026 |
| Prime | Department of Defense Department of the Army | UP TECHNICAL SERVICES HQDA G-9 | 47QRAA19D00DMUSAspending | $7,616,749 | Jul 30, 2025 | Aug 1, 2024 – Jul 31, 2026 |
| Prime | Department of Transportation Federal Aviation Administration | WO#23-030509 MAC EV-PAR TYPE B | 6973GH21D00046USAspending | $404,950 | Apr 29, 2025 | Dec 30, 2024 – Jul 28, 2025 |
| Prime | Department of Defense Department of the Army | UP TECHNICAL SERVICES G-4 | — | $756,640 | Dec 19, 2024 | Sep 30, 2023 – Sep 29, 2024 |
| Prime | Department of Transportation Federal Aviation Administration | WO#23-030509 MAC VERTIPORT TYPE A | 6973GH21D00046USAspending | $458,350 | Nov 22, 2024 | Jul 2, 2024 – Jan 2, 2025 |
| Prime | Department of Defense Department of the Army | UP TECHNICAL SERVICES - HAWAII | — | $773,470 | Sep 5, 2024 | Sep 30, 2023 – Jun 28, 2024 |
| Prime | Department of Defense Department of the Army | PORTOFOLIO AND ASSET MGMT IGF::OT::IGF | — | $10,661,878 | Apr 1, 2024 | Sep 30, 2016 – May 1, 2024 |
| Prime | Department of Defense Department of the Army | CONSTRUCTION PHASE SERVICES- TULSA AREA OFFICE | W912BV18D0010USAspending | $325,835 | Sep 15, 2023 | Sep 8, 2021 – Sep 1, 2023 |
| Prime | Department of Defense Department of the Army | CONSTRUCTION PHASE SERVICES- TULSA AREA OFFICE | W912BV18D0010USAspending | $683,560 | May 26, 2023 | Nov 18, 2020 – Nov 24, 2023 |
| Prime | Department of Defense Department of the Army | CONSTRUCTION PHASE ENGINEERING & QA SUPPORT | W912BV18D0010USAspending | $343,560 | May 19, 2023 | Aug 9, 2021 – Jul 14, 2023 |
| Prime | Department of Defense Department of the Army | CPS SUPPORT FOR FORT SILL AND CENTRAL OKLAHOMA AREA OFFICES | W912BV18D0010USAspending | $3,995,220 | May 5, 2023 | Dec 10, 2018 – Jun 23, 2023 |
| Prime | Department of Defense Department of the Army | CPS- TULSA AREA OFFICE BASE AND OPTION 1 | W912BV18D0010USAspending | $655,231 | May 5, 2023 | Feb 8, 2021 – Jun 23, 2023 |
| Prime | Department of Defense Department of the Army | CONSTRUCTION PHASE ENGINEERING AND QA | W912BV18D0010USAspending | $706,050 | Apr 28, 2023 | Feb 3, 2020 – Jun 23, 2023 |
| Prime | Department of Defense Department of the Army | AWARD OF CONSTRUCTION PHASE SERVICES TO FOR THE CENTRAL OKLAHOMA AREA OFFICE | W912BV18D0010USAspending | $799,132 | Mar 22, 2023 | Apr 5, 2021 – Jun 2, 2023 |
| Prime | Department of Defense Department of the Army | TYPE B ADDITIONAL COST | W912L613D0001USAspending | $345,686 | Mar 8, 2023 | Jul 19, 2018 – Apr 26, 2024 |
| Prime | Department of Defense Department of the Army | CPS SUPPORT AT CENTRAL OKLAHOMA AREA OFFICE | W912BV18D0010USAspending | $1,556,480 | Feb 24, 2023 | Dec 29, 2018 – May 26, 2023 |
| Prime | Department of Defense Department of the Army | COSNTRUCTION PHASE ENGINEERING COAO | W912BV18D0010USAspending | $661,440 | Dec 21, 2022 | Jun 28, 2021 – Jun 23, 2023 |
| Prime | Department of Defense Department of the Army | CONSTRUCTION PHASE ENGINEERING AND QUALITY ASSURANCE SUPPORT FOR CONSTRUCTION PROJECTS AT CENTRAL OKLAHOMA AREA OFFICE | W912BV18D0010USAspending | $1,360,000 | Nov 11, 2022 | Feb 4, 2019 – Jul 28, 2023 |
| Prime | Department of Defense Department of the Army | TASK 2.1 SITE ANALYSIS (PHASE 1) IGF::OT::IGF | — | $7,045,660 | Nov 4, 2022 | Sep 30, 2016 – Jun 30, 2022 |
| Prime | Department of Defense Defense Logistics Agency | IGF::OT::IGF SUPPORT SERVICES FOR THE POST-AWARD CONTRACTING ACTIVITIES OF UTILITY SERVICES CONTRACTS IN FORT GREELY, FORT WAINWRIGHT, AND JOINT BASE ELMENDORF RICHARDSON (JBER), ALASKA. | GS00F0067NUSAspending | $17,246,739 | Sep 19, 2022 | Jun 1, 2017 – Nov 30, 2022 |
| Prime | Department of Defense Defense Logistics Agency | ACQUISITION MANAGEMENT SUPPORT SERVICES FOR DLA ENERGY UTILITY SERVICES | 47QRAA19D00DMUSAspending | $7,688,263 | Sep 16, 2022 | Sep 30, 2020 – Sep 29, 2022 |
| Prime | Department of Defense Department of the Army | AWARD OF A NEW TASK ORDER ON W912BV18D00 | W912BV18D0010USAspending | $328,800 | Aug 5, 2022 | Sep 6, 2021 – Jul 7, 2023 |
| Prime | Department of Defense Department of the Army | CONSTRUCTION PHASE ENGINEERING & QA SUPPORT | W912BV18D0010USAspending | $380,640 | Jul 29, 2022 | Aug 9, 2021 – Aug 4, 2023 |
| Prime | Department of Defense Department of the Army | CONSTRUCTION PHASE SERVICES FORT SILL | W912BV18D0010USAspending | $963,225 | Apr 27, 2022 | Jan 14, 2019 – Dec 17, 2021 |
Contract vehicles are shown only when present in the source record. Linked award numbers and vehicles open the authoritative record on USAspending.gov.
Subcontracting experience
18 records from government sources. Past participation is not evidence of current teaming interest.
| Role | Agency | Description | Vehicle | Obligated | Action date | Period |
|---|---|---|---|---|---|---|
| Subcontractor | Department of Defense | CONSULTING SERVICES 6268-147-001-CS Parent award context Parent award agency: Department of Defense · Department of the Navy Parent award NAICS: 541330 Parent award performance state: VA Parent award description: TASK ORDER UP POST CONVEYANCE REVIEW AND COST GROWTH REVIEW - MERIDIAN & PAX View parent award on USAspending | N6247019D2012USAspending | $145,239 | Feb 25, 2025 | — – — |
| Subcontractor | Department of Defense | CONSULTING SERVICES 6268-128-001-CS Parent award context Parent award agency: Department of Defense · Department of the Navy Parent award NAICS: 541330 Parent award performance state: HI Parent award description: UTILITY INFRASTRUCTURE ANALYSIS - WATER & WASTEWATER - JBPHH View parent award on USAspending | N6247019D2012USAspending | $512,292 | Nov 1, 2024 | — – — |
| Subcontractor | Department of Defense | CONSULTING SERVICES 6268-156-001-CS Parent award context Parent award agency: Department of Defense · Department of the Navy Parent award NAICS: 541330 Parent award performance state: VA Parent award description: UTILITIES PRIVATIZATION - NNSY ELECTRIC ACQ SUPPORT View parent award on USAspending | N6247019D2012USAspending | $271,474 | Oct 17, 2024 | — – — |
| Subcontractor | Department of Defense | CONSULTING SERVICES 6268-055-001-CS Parent award context Parent award agency: Department of Defense · Department of the Navy Parent award NAICS: 541330 Parent award performance state: VA Parent award description: WATER UTILITY BCA - NS MAYPORT AND UIA - NSA MID-SOUTH View parent award on USAspending | N6247019D2012USAspending | $293,972 | Oct 9, 2024 | — – — |
| Subcontractor | Department of Defense | CONSULTING SERVICES 6268-060-001-CS Parent award context Parent award agency: Department of Defense · Department of the Navy Parent award NAICS: 541330 Parent award performance state: VA Parent award description: ELECTRIC UTILITY BCA - NAS KEY WEST View parent award on USAspending | N6247019D2012USAspending | $175,570 | Sep 18, 2024 | — – — |
| Subcontractor | Department of Defense | CONSULTING SERVICES 6268-086-001-CS Parent award context Parent award agency: Department of Defense · Department of the Navy Parent award NAICS: 541330 Parent award performance state: VA Parent award description: ELECTRIC UTILITY - BCA - NSA HAMPTON ROADS SPECIAL AREAS View parent award on USAspending | N6247019D2012USAspending | $216,911 | Sep 18, 2024 | — – — |
| Subcontractor | Department of Defense | HEATING AND ELECTRICAL
UPGRADES 1000100103405 Parent award context Parent award agency: Department of Defense · Department of the Army Parent award NAICS: 541330 Parent award performance state: AK Parent award description: GSA TASK ORDER FOR A1180-FT. WAINWRIGHT LEIS HEAT AND ELECTRICAL UPGRADES View parent award on USAspending | GS00F152CAUSAspending | $208,037 | May 20, 2024 | — – — |
| Subcontractor | Department of Defense | UTILITY PRIVATIZATION SERVICES 6268-138-001-CS Parent award context Parent award agency: Department of Defense · Department of the Navy Parent award NAICS: 541330 Parent award performance state: VA Parent award description: NSN/NSA HR: ELECTRIC UTILITY STAGE 2 - INITIAL BUSINESS CASE ANALYSIS & TECHNICAL LIBRARY View parent award on USAspending | N6247019D2012USAspending | $195,511 | Feb 26, 2024 | — – — |
| Subcontractor | Department of Defense | UTILITY PRIVATIZATION SERVICES 6268-139-001-CS Parent award context Parent award agency: Department of Defense · Department of the Navy Parent award NAICS: 541330 Parent award performance state: VA Parent award description: NNSY: STAGE 2 - INITIAL BUSINESS CASE ANALYSIS & TECHNICAL LIBRARY View parent award on USAspending | N6247019D2012USAspending | $211,281 | Feb 26, 2024 | — – — |
| Subcontractor | Department of Defense | STAGE 1 UTILITIES PRIVATIZATION SERVICES 6268-134-001-CS Parent award context Parent award agency: Department of Defense · Department of the Navy Parent award NAICS: 541330 Parent award performance state: VA Parent award description: PROFESSIONAL SERVICES NAS KEY WEST, FL View parent award on USAspending | N6247019D2012USAspending | $126,082 | Feb 9, 2024 | — – — |
| Subcontractor | Department of Defense | CONSULTING SERVICES 6268-152-001-CS · Prime awardUSAspending | N6247019D2012USAspending | $83,463 | Jan 2, 2024 | — – — |
| Subcontractor | Department of Defense | CONSULTING SERVICES 6268-107-001-CS · Prime awardUSAspending | N6247019D2012USAspending | $83,623 | Dec 8, 2023 | — – — |
| Subcontractor | Department of Defense | SERVICES Q100134801 Parent award context Parent award agency: Department of Defense · Department of the Army Parent award NAICS: 541330 Parent award performance state: AL Parent award description: SYSTEM ENGINEERING AND TECHNICAL ASSISTANCE SUPPORT (SETAS) PROGRAM - ENVIRONMENTAL AND FACILITIES ENGINEERING PLANNING COMPLIANCE View parent award on USAspending | GS00Q14OADS135USAspending | $207,769 | Nov 29, 2023 | — – — |
| Subcontractor | Department of Defense | CONSULTING SERVICES 6268-106-001-CS · Prime awardUSAspending | N6247019D2012USAspending | $81,613 | Oct 3, 2023 | — – — |
| Subcontractor | Department of Defense | CONSULTING SERVICES 6268-010-001-CS Parent award context Parent award agency: Department of Defense · Department of the Navy Parent award NAICS: 541330 Parent award performance state: GA Parent award description: UTILITIES PRIVATIZATION INITIAL EVALUATION AND BUSINESS CASE. View parent award on USAspending | N6247019D2012USAspending | $317,224 | May 17, 2023 | — – — |
| Subcontractor | Department of Defense | CONSULTING SERVICES 6268-017-001-CS · Prime awardUSAspending | N6247019D2012USAspending | $118,101 | Apr 20, 2023 | — – — |
| Subcontractor | Department of Defense | CONSULTING SERVICES 6268-016-001-CS Parent award context Parent award agency: Department of Defense · Department of the Navy Parent award NAICS: 541330 Parent award performance state: VA Parent award description: UTILITIES PRIVATIZATION INITIAL (STAGE 1) EVALUATION ELECTRIC POWER SYSTEM. View parent award on USAspending | N6247019D2012USAspending | $180,911 | Apr 20, 2023 | — – — |
| Subcontractor | Department of Defense | CONSULTANT SERVICES - NAVFAC UTILITIES PRIVATIZATION 6268-F40-001-CS Parent award context Parent award agency: Department of Defense · Department of the Navy Parent award NAICS: 541330 Parent award performance state: VA Parent award description: UTILITIES PRIVATIZATION - INITIAL EVALUATION AND BUSINESS CASE DEVELOPMENT View parent award on USAspending | N6247019D2012USAspending | $436,258 | Feb 9, 2022 | — – — |
Contract vehicles are shown only when present in the source record. Linked award numbers and vehicles open the authoritative record on USAspending.gov.
Agencies supported
- Department of TransportationGov-sourced
- Department of DefenseGov-sourced
Government-sourced data comes from SAM.gov, SBA and USAspending.gov and is attributed to its source. Items marked company-reported were provided by the company and are verified by FedSub only where labeled. FedSub is a private company and is not affiliated with SBA, GSA/SAM.gov, or any government agency.