# Construction Of Office Buildings (PSC Y1AA) Canonical: https://abierto.us/psc/y1aa Federal contract opportunities under product and service code Y1AA. 65 opportunities in the window, 5 open now. ## Open now (5) - ITP Classroom Construction,Comayagua, Honduras (19AQMM26N0431), Department of State, due September 21, 2026 at 12:00 PM EDT. https://abierto.us/opportunities/19aqmm26n0431 - Florida Regional Center Training Skills Class Renovation (19AQMM26Q0429_FRC_Training_Skills_Class_Reno), Department of State, due September 23, 2026 at 3:00 PM EDT. https://abierto.us/opportunities/19aqmm26q0429frctrainingskillsclassreno - Construction of a New Administration Building and Maintenance Garage (6923G526R0094), Great Lakes ST Lawrence Seaway Development Corporation, due September 25, 2026 at 2:00 PM EDT. https://abierto.us/opportunities/6923g526r0094 - Renovate Suite H8, Building 3 (FA875126Q0013), Department of the Air Force, due October 5, 2026 at 3:00 PM EDT. https://abierto.us/opportunities/fa875126q0013 - NASA Ames Engineering and Mission Operations Facility Design-Build Services Solicitation (47PB5426R0014), Public Buildings Service, due October 7, 2026 at 2:00 PM EDT. https://abierto.us/opportunities/47pb5426r0014 ## Recent (60 in all) - September 14, 2026: Roof Repair/Replacement - MD (RFP), award notice, awarded to Meltech Corporation, Inc.. https://abierto.us/opportunities/06af8c9f0c9c4e03b606fd5b6eca7322 - September 14, 2026: Procure, Replace, and Install Two (2) HVAC Systems (140FC326F0020), award notice, awarded to T1 Construction LLC. https://abierto.us/opportunities/140fc326f0020 - September 10, 2026: 656-12-222 Replace Windows Bldg 4, 8 & 9 (36C26326B0035), award notice, awarded to Dax Safety & Staffing Solutions, LLC. https://abierto.us/opportunities/36c26326b0035 - September 9, 2026: PR16201425 - MCT-FAC-RSTR7901-Chancery Main Waterline Replacement (PR16201425), combined synopsis and solicitation. https://abierto.us/opportunities/pr16201425 - September 8, 2026: Sources Sought- Repair B5546 Crisis Action Center, Barksdale AFB, special notice. https://abierto.us/opportunities/076e1ed4030e4d6fb2d5e932279e5275 - September 8, 2026: Sources Sought- Repair B6413 Second Floor Secure Space, Barksdale AFB, Louisiana., special notice. https://abierto.us/opportunities/f18e4d15b56743b18b2da92396f8edff - September 4, 2026: NV-EDENTON NFH-REPLACE ADMIN BUILDING (140FGA26R0034), solicitation. https://abierto.us/opportunities/140fga26r0034 - September 4, 2026: Multiple-Award Task Order Contracts (MATOC) for Al (MATOCBldg-0044048104), award notice, awarded to Vieco Development and Construction Company, Inc.. https://abierto.us/opportunities/matocbldg0044048104 - September 1, 2026: FEMA Region 6 Federal Regional Center Upper-Level Watch Renovation (09022026), presolicitation. https://abierto.us/opportunities/09022026 - September 1, 2026: ITP Training Dormitory Design Build Construction, Comayagua, Honduras (19AQMM26N0430), sources sought. https://abierto.us/opportunities/19aqmm26n0430 - August 31, 2026: RFP 47PD5326R0046 EQPXAGC-26-0014 Grand Forks Office Buildout (47PD5326R0046), combined synopsis and solicitation, awarded to Fed Serve LLC. https://abierto.us/opportunities/47pd5326r0046 - August 31, 2026: Multiple Award Task Order Contract (MATOC) for Des (PPR211258000), award notice, awarded to NORTHERN MANAGEMENT SERVICES, Inc. 607 CHURCH ST Sandpoint. https://abierto.us/opportunities/ppr211258000 - August 28, 2026: Gate Opener Replacement, Roseburg Oregon (140L4326Q0107), combined synopsis and solicitation. https://abierto.us/opportunities/140l4326q0107 - August 27, 2026: PRE-SOLICITATION NOTICE- Massena NY Virtual Law Enforcement Training Facility- Construction (EQPXCAC-26-0011), presolicitation. https://abierto.us/opportunities/eqpxcac260011 - August 26, 2026: Lateral File Machine Removal - FEMA IX (70FBR926Q00000031), combined synopsis and solicitation. https://abierto.us/opportunities/70fbr926q00000031 - August 26, 2026: Lateral File Machine Removal FEMA IX (70FBR926Q00000031a), combined synopsis and solicitation. https://abierto.us/opportunities/70fbr926q00000031a - August 24, 2026: EAST CAMPUS UNCLASSIFIED MODULAR FACILITY, FORT GEORGE G. MEADE, MD (PANNAD-26-P-0000-034605), sources sought. https://abierto.us/opportunities/pannad26p0000034605 - August 24, 2026: Helping Agencies Phase 3, Tinker AFB, OK (W912BV26RA031), special notice. https://abierto.us/opportunities/w912bv26ra031 - August 20, 2026: Scheduled Session to Update the Market: Design-Bid-Build Court Security Project Colmer FBCT Hattiesburg, MS (MS0072ZZDBBCSP), sources sought. https://abierto.us/opportunities/ms0072zzdbbcsp - August 19, 2026: NIST Granite Paver Maintenance and Repair (1333ND26QNB190467), combined synopsis and solicitation. https://abierto.us/opportunities/1333nd26qnb190467 - August 19, 2026: NV-LAHONTAN NFH-PARKING LOT PAVING (140FC326F0018), award notice, awarded to Ironwood Commercial Builders Inc.. https://abierto.us/opportunities/140fc326f0018 - August 18, 2026: 656-12-223, Replace Windows Bldg 3 & Corridors (36C26326B0034), solicitation. https://abierto.us/opportunities/36c26326b0034 - August 18, 2026: KYANG Building 100 Roof Repair (PANNGB-26-P-0000_032568), special notice. https://abierto.us/opportunities/panngb26p0000032568 - August 18, 2026: SAA Construction MATOC (W51DQV-26-X-1BOF), special notice. https://abierto.us/opportunities/w51dqv26x1bof - August 17, 2026: Repair/Rehab Clover Creek Wastewater Treatment Plant at SEKI (140PS126B0005), award notice, awarded to North Star Construction & Engineering Inc.. https://abierto.us/opportunities/140ps126b0005 - August 17, 2026: Reverse Industry Day – Capabilities and Experience with Alternate Design and Delivery Methodologies (ADDM) for USACE Europe District (W912GB27Z1C74), special notice. https://abierto.us/opportunities/w912gb27z1c74 - August 12, 2026: 656-12-222 Replace Windows Bldg 4, 8 & 9 (36C26326B0035-002), solicitation. https://abierto.us/opportunities/36c26326b0035002 - August 12, 2026: N4008526R0219, Design Bid Build - Decentralize Steam - Provide Natural Gas Fired Boilers at Buildings 23A, 43, 44, 49 at Naval Health Care New England (NHCNE) Newport, RI. (N4008526R0219), solicitation. https://abierto.us/opportunities/n4008526r0219 - August 12, 2026: 183 CES Repair Customer Service B-48 (W50S7U-26-P-A006), award notice, awarded to CHARPIE CONSTRUCTION CO., Inc. Chicago. https://abierto.us/opportunities/w50s7u26pa006 - August 11, 2026: MINIDOKA NATIONAL HISTORIC SITE BUILDING EXPANSION (140P8326R0009), solicitation. https://abierto.us/opportunities/140p8326r0009 - August 10, 2026: Multiple-Award Task Order Contracts (MATOC) for Al (0044043620), award notice, awarded to Guardian DB Services,llc. https://abierto.us/opportunities/0044043620 - August 10, 2026: Construct Boat Launch, Parking Lot and Trail (Umbagog NWR) (140FC226R0004), award notice, awarded to Cornerstone Construction Services, LLC. https://abierto.us/opportunities/140fc226r0004 - August 10, 2026: CA Farallon Islands Transition Plan (140FC326F0015), award notice, awarded to Simerson Construction LLC. https://abierto.us/opportunities/140fc326f0015 - August 10, 2026: 656-12-222 Replace Windows Bldg 4, 8 & 9 (36C26326B0035-0001), solicitation. https://abierto.us/opportunities/36c26326b00350001 - August 7, 2026: MS-SANDHILL CRANE NWR-WINDOW REPAIR/REPLACEMENT (140FC126Q0012), award notice, awarded to D & H Enterprises LLC. https://abierto.us/opportunities/140fc126q0012 - August 6, 2026: NASA Ames Engineering and Mission Operations Facility Design-Build Services Presolicitation Notice (NASA_AMES_EMO), presolicitation. https://abierto.us/opportunities/nasaamesemo - August 4, 2026: ND-GARRISON DAM NFH-ROOF REPAIR (140FGA26Q0054), combined synopsis and solicitation, awarded to Sos Solutions, LLC. https://abierto.us/opportunities/140fga26q0054 - August 4, 2026: Construction of a New Administration Building and Maintenance Garage (6923G526RADMIN), presolicitation. https://abierto.us/opportunities/6923g526radmin - August 3, 2026: Ennis National Fish Hatchery MT Replace Insulation (140FGA26R0019), award notice, awarded to Federon Procurement Solutions. https://abierto.us/opportunities/140fga26r0019 - August 3, 2026: ND0037ZZ USMS Ballistic Window Installation Bismarck 3408285 (47PD5326R0041), combined synopsis and solicitation, awarded to Lea Marie LLC. https://abierto.us/opportunities/47pd5326r0041 - July 30, 2026: Carpet replacement and painting at American Diplomacy House (19KS7026Q0053), solicitation, awarded to IN-TEC Construction Co.,. https://abierto.us/opportunities/19ks7026q0053 - July 29, 2026: Multiple-Award Task Order Contracts (MATOC) for Alt/Repair Construction Services for the continental US and Hawaii in any state or US territory for the Department of Interior (DOI) and Forest Service (140R4026R0007), award notice, awarded to Global Engineering Services Inc.. https://abierto.us/opportunities/140r4026r0007 - July 29, 2026: Building 20 Renovation (W50S7G26QA013), presolicitation. https://abierto.us/opportunities/w50s7g26qa013 - July 28, 2026: Construction of High-Containment Continuity Laboratory, Building 28 - CDC Roybal Campus, Atlanta, GA (P20160718), award notice, awarded to Manhattan Torcon a Joint Venture. https://abierto.us/opportunities/p20160718 - July 27, 2026: 183 CES Repair Customer Service B-48 (W50S7U-26-Q-A002), combined synopsis and solicitation. https://abierto.us/opportunities/w50s7u26qa002 - July 22, 2026: NASA AMES Engineering and Mission Operations Facility Design-Build Services - Industry Day, special notice. https://abierto.us/opportunities/78a375675da34da59b0bbca6aacc5a9a - July 22, 2026: Market Survey – Industry Capabilities and Experience with Alternate Design and Delivery Methodologies (ADDM) for USACE Europe District (W912GB27Z1C2F), special notice. https://abierto.us/opportunities/w912gb27z1c2f - July 21, 2026: Single Award Task Order Contract (SATOC) for Multi-Disciplinary Maintenance, Repair and Minor Security Construction Work in Support of Architect of the Capitol, Office Chief Security Officer. (AOCACB27R0001), presolicitation. https://abierto.us/opportunities/aocacb27r0001 - July 20, 2026: CMR Vertical Flagpole Installation (191T7026Q0027), solicitation, awarded to Habitek S.R.L.. https://abierto.us/opportunities/191t7026q0027 - July 20, 2026: NAS Lemoore Community Recreation Center Project (NAVMWR-26-R-0041), solicitation. https://abierto.us/opportunities/navmwr26r0041 - July 17, 2026: Lakeside Road Rehabilitation (Umbagog NWR) (140FC226R0005), award notice, awarded to Kee Solutions LLC. https://abierto.us/opportunities/140fc226r0005 - July 17, 2026: Design and Construction of a Modular Office Building at the US Merchant Marine Academy Campus, Kings Point, NY (W912DS26BA033), presolicitation. https://abierto.us/opportunities/w912ds26ba033 - July 16, 2026: Multiple-Award Task Order Contracts (MATOC) for Al (140R4026R0018), award notice, awarded to Global Engineering Services Inc.. https://abierto.us/opportunities/140r4026r0018 - July 16, 2026: Market Survey - VA Canandaigua Phase III (W912P426), sources sought. https://abierto.us/opportunities/w912p426 - July 13, 2026: 107th & 174th Multiple Award Task Order Contract (W50S8H-26-D-A010), award notice, awarded to Armitage Architecture Inc. Williamsville. https://abierto.us/opportunities/w50s8h26da010 - July 9, 2026: Treat Cedar Roof Shingle Systems Ultraviolet Prote (140P1226R0001), award notice, awarded to Ewing Industrial Services, LLC. https://abierto.us/opportunities/140p1226r0001 - July 6, 2026: General Contractor Services for enabling work associated with the Elevator Modernization for the Thurgood Marshall U.S. Courthouse, New York, NY (47PB5126R0018), presolicitation. https://abierto.us/opportunities/47pb5126r0018 - June 30, 2026: NASA AMES Engineering and Mission Operations Facility Design-Build Services - Industry Day, special notice. https://abierto.us/opportunities/a887589c6ebc47bf9e53380531ec0b37 - June 23, 2026: General Contractor for the Seismic Retrofit Project at the Clemente Ruiz Nazario U.S. Courthouse, San Juan, Puerto Rico (47PB5126R0030), sources sought. https://abierto.us/opportunities/47pb5126r0030 - June 22, 2026: OR Baskett Slough NWR, Cackler Marsh Bridge (140FC326F0010), award notice, awarded to Ahtna Global LLC. https://abierto.us/opportunities/140fc326f0010 --- Sources: SAM.gov Contract Opportunities extract and USAspending.gov award data. Cite https://abierto.us/psc/y1aa.