Overview
Obligated since award on contracts active FY2021–FY2026
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Awards toSitts & Hill Engineers, Inc.ConnectedCircle area = dollars
Insight PBS R10 SERVICES ACQUISITIONS BRANCH (47PL02) is its largest buyer. See more on the Buyers tab
Prime contract obligationsObligation: money the government has legally committed to a contract. It is not the same as money paid. Example: $6M obligated of a $10M ceiling. Glossary, FY2004–FY2026
No prime awards in FY2026 so far; last obligations in FY2022
About
From the company's SBA profile, updated Jan 2026
Sitts & Hill is a small business providing Prime and Sub Consulting, Civil and Structural Engineering, Architectural, and Survey and Mapping Services to various public and private clients across the United States. With a commitment to excellence, innovation, and customer satisfaction, the firm specializes in delivering high-quality and multidiscipline solutions to meet the diverse needs of our clients.
Agencies report with a delay; the latest year will rise
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Insight Largest year: $24.5K in FY2022. See more on the Contracts tab
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- Washington$24.5K · 100%
Circle area = dollarsOutlined: head office state (Washington)
Insight 100% was performed in Washington. See more on the Contracts tab
Contracts
1 contracts with an action since FY2021
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Insight Stand-alone contracts hold 100% of these contracts' obligations.
Sitts & Hill Engineers, Inc. prime contracts with an action in FY2021–FY2026
Find a contract by vehicle, office or end date; sort by money to see the largest.
0 end within 12 months.
Showing 1–1 of 1 contract
| Since award, US$ | |||||
|---|---|---|---|---|---|
| Parent contract (IDVIDV: the record type for any contract that exists to take orders: IDIQs, GWACs, GSA Schedules, BPAs and basic ordering agreements. Glossary) | ObligatedObligation: money the government has legally committed to a contract. It is not the same as money paid. Example: $6M obligated of a $10M ceiling. Glossary | ||||
| 47PL0222P0010 | Stand-alone | PBS R10 SERVICES ACQUISITIONS BRANCH (47PL02) | $24,460 | Sep 21, 2022 | Ended |
Buyers
Public Buildings Service: $24.5K obligated since award; $24.5K in FY2021–FY2025 actions
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Insight Public Buildings Service placed 100%.
Contracting offices that awarded Sitts & Hill Engineers prime contracts, FY2021–FY2026
See which offices award its contracts.
1 office awarded only one contract.
Showing 1–1 of 1 office
| Contracts active FY2021–FY2026; obligated since award, US$ | |||||
|---|---|---|---|---|---|
| PBS R10 SERVICES ACQUISITIONS BRANCH (47PL02) | Public Buildings Service | 1 | $24,460 | Jun 9, 2022 | Jun 9, 2022 |
Teaming
Subcontracts Sitts & Hill Engineers, Inc. received, by prime order
Whom it works under and on what.
16 subcontracts from 5 primes.
Showing 1–10 of 16 subcontracts
| Watts Constructors LLC | 0006under N4425510D5021 | NAVFACSYSCOM NORTHWEST (N44255) | $850,000 | Dec 12, 2013 |
| WSP USA Inc. | N4425523F4362under N4425520D0001 | NAVFACSYSCOM NORTHWEST (N44255) | $379,141 | Oct 30, 2023 |
| WSM Pacific Siop, A Joint Venture | N4425522F4035under N6274221D0001 | NAVFACSYSCOM NORTHWEST (N44255) | $307,607 | Jan 11, 2024 |
| WSP USA Inc. | N4425517F4284under N4425515D0011 | NAVFACSYSCOM NORTHWEST (N44255) | $215,779 | Oct 4, 2017 |
| WSP USA Inc. | N4425522F4137under N4425520D0001 | NAVFACSYSCOM NORTHWEST (N44255) | $184,618 | May 3, 2023 |
| WSM Pacific Siop, A Joint Venture | N4425522F4034under N6274221D0001 | NAVFACSYSCOM NORTHWEST (N44255) | $141,362 | Aug 2, 2023 |
| WSP USA Inc. | N4425521F4159under N4425520D0001 | NAVFACSYSCOM NORTHWEST (N44255) | $112,011 | Apr 21, 2021 |
| WSM Pacific Siop, A Joint Venture | N4425524F4104under N6274221D0001 | NAVFACSYSCOM NORTHWEST (N44255) | $96,578 | Mar 18, 2024 |
| WSM Pacific Siop, A Joint Venture | N4425523F4297under N6274221D0001 | NAVFACSYSCOM NORTHWEST (N44255) | $88,021 | Sep 20, 2023 |
| HDR Engineering, Inc. | N4425523F4263under N6274222D0005 | NAVFACSYSCOM NORTHWEST (N44255) | $59,268 | May 31, 2023 |
Page 1 of 2
Opportunities
Open opportunities matching Sitts & Hill Engineers, Inc.'s registered industries
Notices in its 3 industries (NAICSNAICS code: a six-digit code for the kind of work a company does. Each contract carries one, and it sets the small-business size limit. Glossary): 541310, 541330, 541370
25 of the next 25 are due within 30 days.
25 of 133 opportunities shown · See all (opens another page)
| Opportunity | Agency | Due |
|---|---|---|
| Coordinated SECREP Management and Strategic Logistics Services (CSM_SLS) (opens in Procura)Solicitation · Set aside: Small business · NAICS 541330Free account: full notice, dates, attachments Contacts · paid plans | Department of the Navy (DOD)COMMANDER (M67004) | Oct 20, 2026 |
| Engineering & Technical Support - Weather Instrumentation (WX) Subsystem Support (opens in Procura)Special Notice · NAICS 541330Free account: full notice, dates, attachments Contacts · paid plans | National Aeronautics and Space AdministrationNASA SHARED SERVICES CENTER (80NSSC) | Oct 20, 2026 |
| 2027 US AND UK WEAPON CONTROL SYSTEM SPARES AND SPECIAL SUPPORT EQUIPMENT (opens in Procura)Sources Sought · NAICS 541330Free account: full notice, dates, attachments Contacts · paid plans | Department of the Navy (DOD)PAE STRATEGIC SYSTEMS PROGRAMS (N00030) | Oct 20, 2026 |
| Request for Whitepaper - AEDC Facility Digital Twins and Predictive Analytics (opens in Procura)Solicitation · NAICS 541330Free account: full notice, dates, attachments Contacts · paid plans | Department of the Air Force (DOD)FA9101 AEDC PKP PROCRMNT BR | Oct 21, 2026 |
| Software Defined Radio Solutions (SDRS) Integrated Product Team (IPT) Technical Support (opens in Procura)Presolicitation · NAICS 541330Free account: full notice, dates, attachments Contacts · paid plans | Department of the Navy (DOD)NIWC ATLANTIC (N65236) | Oct 21, 2026 |
| NAWCAD WOLF - Presolicitation Notice – Sole-Source Requirement for SNC Hardware and Software Trouble Report Support Basic Ordering Agreement (BOA) Task Order (TO) (opens in Procura)Presolicitation · NAICS 541330Free account: full notice, dates, attachments Contacts · paid plans | Department of the Navy (DOD)NAVAL AIR WARFARE CENTER AIR DIV (N00421) | Oct 21, 2026 |
| Missile Defense Agency - Advanced Planning Services (opens in Procura)Combined Synopsis/Solicitation · NAICS 541330Free account: full notice, dates, attachments Contacts · paid plans | Missile Defense Agency (DOD)MISSILE DEFENSE AGENCY (MDA) (HQ0854) | Oct 21, 2026 |
| LARS Hardware Refresh (opens in Procura)Presolicitation · NAICS 541330Free account: full notice, dates, attachments Contacts · paid plans | Department of the Air Force (DOD)FA8509 AFLCMC WIUKA | Oct 21, 2026 |
| Architect and Engineering Services (opens in Procura)Solicitation · Set aside: Small business · NAICS 541310Free account: full notice, dates, attachments Contacts · paid plans | Department of the Air Force (DOD)FA6656 910 AW LGC YNGSTN WRN ARPT | Oct 22, 2026 |
| Architect and Engineering Services (opens in Procura)Presolicitation · Set aside: Small business · NAICS 541310Free account: full notice, dates, attachments Contacts · paid plans | Department of the Air Force (DOD)FA6656 910 AW LGC YNGSTN WRN ARPT | Oct 22, 2026 |
| HVAC Re-Engineering Service (opens in Procura)Special Notice · Set aside: Small business · NAICS 541330Free account: full notice, dates, attachments Contacts · paid plans | Department of the Navy (DOD)NAVAL RESEARCH LABORATORY (N00173) | Oct 22, 2026 |
| 619-25-902 | Mitigate Critical Electrical Hazards | AE CPS (opens in Procura)Presolicitation · NAICS 541330Free account: full notice, dates, attachments Contacts · paid plans | Department of Veterans Affairs247-NETWORK CONTRACT OFFICE 7 (36C247) | Oct 22, 2026 |
| Sources Sought - BIOMEDICAL ENGINEERING TECHNICAL SUPPORT SERVICES (opens in Procura)Sources Sought · NAICS 541330Free account: full notice, dates, attachments Contacts · paid plans | National Institutes of Health (HHS)NATIONAL INSTITUTES OF HEALTH OLAO (75N980) | Oct 22, 2026 |
| Indefinite Delivery Contract for Architect and Engineering (A-E) Services for Surveying and Mapping Services to Support the Jacksonville District and USACE (opens in Procura)Sources Sought · NAICS 541370Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W074 ENDIST JACKSNVLLE (W912EP) | Oct 22, 2026 |
| Provide design services to perform field condition assessments of existing coating systems as defined in NASA/KSC’s Corrosion Control database, input condition assessment data into the database. (opens in Procura)Special Notice · Set aside: 8(a) sole source · NAICS 541330Free account: full notice, dates, attachments Contacts · paid plans | National Aeronautics and Space AdministrationNASA SHARED SERVICES CENTER (80NSSC) | Oct 22, 2026 |
| Limited Source Delivery Order for Unmanned Aircraft System (UAS) Intelligence, Surveillance and Reconnaissance (ISR) Services under existing Basic Ordering Agreements – Order 3 (opens in Procura)Presolicitation · NAICS 541370Free account: full notice, dates, attachments Contacts · paid plans | Department of the Navy (DOD)NAVAL AIR SYSTEMS COMMAND (N00019) | Oct 22, 2026 |
| Limited Source Delivery Order for Unmanned Aircraft System (UAS) Intelligence, Surveillance and Reconnaissance (ISR) Services under existing Basic Ordering Agreements – Order 4 (opens in Procura)Presolicitation · NAICS 541370Free account: full notice, dates, attachments Contacts · paid plans | Department of the Navy (DOD)NAVAL AIR SYSTEMS COMMAND (N00019) | Oct 22, 2026 |
| NAWCAD WOLF IC2IS Intelligence Communications Support Follow-On Sources Sought (opens in Procura)Sources Sought · NAICS 541330Free account: full notice, dates, attachments Contacts · paid plans | Department of the Navy (DOD)NAVAL AIR WARFARE CENTER AIR DIV (N00421) | Oct 23, 2026 |
| Advance Notice DRAFT RFP N0016426R3007 NON-PERSONAL ACQUISITION ENGINEERING, PRODUCT SUPPORT AND LOGISTICS (PSL) SUPPORT TO THE MARITIME ELECTROMAGNETIC WARFARE DIVISION- PSC R706 - NAICS 541330 (opens in Procura)Special Notice · Set aside: Service-disabled veteran-owned small business · NAICS 541330Free account: full notice, dates, attachments Contacts · paid plans | Department of the Navy (DOD)NSWC CRANE (N00164) | Oct 23, 2026 |
| FDRMC ENGINEERING SUPPORT SERVICES (opens in Procura)Solicitation · NAICS 541330Free account: full notice, dates, attachments Contacts · paid plans | Department of the Navy (DOD)NAVSUP FLC SIGONELLA NAPLES OFFICE (N68171) | Oct 23, 2026 |
| PM MAGTF C2 PMO Support Services Engineering and Logistics (opens in Procura)Solicitation · Set aside: Service-disabled veteran-owned small business · NAICS 541330Free account: full notice, dates, attachments Contacts · paid plans | Department of the Navy (DOD)COMMANDER (M67854) | Oct 23, 2026 |
| *FOR SEAPORT-NXG MAC HOLDERS* PROGRAM MANAGEMENT SUPPORT - FULL SMALL BUSINESS SET ASIDE Interested vendors are required to request access to restricted documents by emailing stephanie.r.tomaszewicz.civ@us.navy.mil (cc heather.l.rhoads2.civ@us.navy.mil) (opens in Procura)Solicitation · Set aside: Small business · NAICS 541330Free account: full notice, dates, attachments Contacts · paid plans | Department of the Navy (DOD)NSWC PHILADELPHIA DIV (N64498) | Oct 23, 2026 |
| Construction Inspection Services (opens in Procura)Solicitation · Set aside: Small business · NAICS 541310Free account: full notice, dates, attachments Contacts · paid plans | Department of Housing and Urban DevelopmentCPO : CHICAGO OPERATIONS BRANCH (866141) | Oct 23, 2026 |
| Geotechnical Engineering Services (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 541330Free account: full notice, dates, attachments Contacts · paid plans | Department of the Air Force (DOD)FA8126 AFSC PZIMB | Oct 23, 2026 |
| MODIFIED WC-130J RTP APN-241 WEATHER RADAR SUSTAINING ENGINEERING SUPPORT RESEARCH AND SUPPORT TASK (opens in Procura)Sources Sought · NAICS 541330Free account: full notice, dates, attachments Contacts · paid plans | Department of the Air Force (DOD)FA8509 AFLCMC WIUKA | Oct 23, 2026 |
Registration and contacts
Registration
- UEI
- KJV4JGLKZT78
- CAGE code
- 4D680
- Registration
- Active, expires Jan 7, 2027
- Entity type
- Corporate Entity (Not Tax Exempt)
- Location
- Tacoma, WA, 98409
- Congressional district
- WA-06
- Established
- 1955
Registered industries (NAICSNAICS code: a six-digit code for the kind of work a company does. Each contract carries one, and it sets the small-business size limit. Glossary)
Registered in 3 industries; primary 541330
Contacts at Sitts & Hill Engineers, Inc.
| Contact | Role | As of |
|---|---|---|
| See contactsLocked · 7-day trial or paid plan (name, title and contact details with a 7-day trial or paid plan) | Government business POC · Electronic business POC · Company contactSAM.gov registrationSBA profileAs of Oct 4, 2026 | Oct 4, 2026 |
| See contactsLocked · 7-day trial or paid plan (name, title and contact details with a 7-day trial or paid plan) | Alternate government business POCSAM.gov registrationAs of Jan 8, 2026 | Jan 8, 2026 |
| See contactsLocked · 7-day trial or paid plan (name, title and contact details with a 7-day trial or paid plan) | Alternate electronic business POCSAM.gov registrationAs of Jan 8, 2026 | Jan 8, 2026 |
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