# Maintenance, Repair and Rebuilding of Equipment: Water Purification and Sewage Treatment Equipment (PSC J046) Canonical: https://abierto.us/psc/j046 Federal contract opportunities under product and service code J046. 67 opportunities in the window, 6 open now. ## Open now (6) - 608-26-4-4808-0202: Water Tower Inspection & Maintenance- Service Contract (VA-26-00079725) (36C24126Q0704), Department of Veterans Affairs, due September 18, 2026 at 3:00 PM EDT. https://abierto.us/opportunities/36c24126q0704 - Preventative Maintenance and Repairs for Water Treatment Equipment (N6852026Q1054), Department of the Navy, due September 18, 2026 at 3:00 PM EDT. https://abierto.us/opportunities/n6852026q1054 - CLARIFIER EQUIPMENT REPAIR AND REFURBISHMENT SERVICES (191BWC26R0016), International Boundary and Water Commission: US-Mexico, due September 18, 2026 at 5:00 PM EDT. https://abierto.us/opportunities/191bwc26r0016 - Reverse Osmosis System Modifications (36C26326Q1027), Department of Veterans Affairs, due September 23, 2026 at 1:00 PM EDT. https://abierto.us/opportunities/36c26326q1027 - Water Treatment & Maintenance BASE 2 YEAR OPTION (36C24626Q1007), Department of Veterans Affairs, due September 24, 2026 at 9:00 AM EDT. https://abierto.us/opportunities/36c24626q1007 - Reverse Osmosis System Preventative Maintenance - Atlanta VA Medical Center (508-27-1-2043-0008), Department of Veterans Affairs, due September 25, 2026 at 10:00 AM EDT. https://abierto.us/opportunities/50827120430008 ## Recent (61 in all) - September 15, 2026: HBBS SEPTIC AND DRAIN FIELD (140G0226Q0097), award notice, awarded to NORTHEASTERN MICHIGAN ENVIRONMENTAL ALLIANCE Inc. 10427 S LEER RD Posen. https://abierto.us/opportunities/140g0226q0097 - September 14, 2026: Installation and Maintenance for Water Monitoring System at the Bedford VA Medical Center (36C24126Q0489), award notice, awarded to RLM GOVERNMENT SERVICES LLC Philadelphia. https://abierto.us/opportunities/36c24126q0489 - September 8, 2026: Walla Walla VA Chlorinator Analyzer Parts Replacement (36C26026Q0950), combined synopsis and solicitation. https://abierto.us/opportunities/36c26026q0950 - September 1, 2026: Repair Motor Controls for Centrifuge Operations at (140P8526P0055), award notice, awarded to Alfa Laval Inc.. https://abierto.us/opportunities/140p8526p0055 - September 1, 2026: Installation and Maintenance for Water Monitoring System at the Bedford VA Medical Center (36C24126Q0489_0001), combined synopsis and solicitation. https://abierto.us/opportunities/36c24126q04890001 - August 31, 2026: Notice of Award - Water Softener Repair and Maintenance Services (36C26326Q1009), award notice, awarded to Underwood Federal Solutions LLC. https://abierto.us/opportunities/36c26326q1009 - August 28, 2026: Guatemala - Preventive Maintenance Services for Potable Treatment Plant (19GT5026Q0057), solicitation. https://abierto.us/opportunities/19gt5026q0057 - August 28, 2026: Guatemala - Preventive Maintenance Services for HVAC Water Treatment System (19GT5026Q0077), solicitation. https://abierto.us/opportunities/19gt5026q0077 - August 27, 2026: NCR-NAMA: LMRP TREATMENT (140P8526Q0061), award notice, awarded to American AG Energy, Inc.. https://abierto.us/opportunities/140p8526q0061 - August 26, 2026: Water Purification Upgrade Install Service (36C25926Q0810), special notice, awarded to Evoqua Water Technologies LLC. https://abierto.us/opportunities/36c25926q0810 - August 26, 2026: CGC CALHOUN REVERSE OSMOSIS UNIT TECH (70Z08526N0027755), special notice. https://abierto.us/opportunities/70z08526n0027755 - August 24, 2026: Water Treatment Services at ZMP ARTCC in Farmington, MN (697DCK-26-R-00373), solicitation. https://abierto.us/opportunities/697dck26r00373 - August 23, 2026: Water Treatment Services for All Water Systems on the U.S Embassy Amman Compound (RFQ-19J01026Q0020), solicitation. https://abierto.us/opportunities/rfq19j01026q0020 - August 20, 2026: Preventative Maintenance For the DI/RO SPS Water System at the Erie VAMC (36C24426Q0911), sources sought. https://abierto.us/opportunities/36c24426q0911 - August 19, 2026: Replacement of Water Filtration System, Stuttgart, Arkansas (1232SA26Q0944), combined synopsis and solicitation. https://abierto.us/opportunities/1232sa26q0944 - August 18, 2026: Deionized Tank Maintenance - VA Loma Linda Health Care Systems (36C26226Q1097), award notice, awarded to Sterileco LLC. https://abierto.us/opportunities/36c26226q1097 - August 14, 2026: Parts and installation to upgrade the TSMRI wastew (1333MF26Q0056), award notice, awarded to Harri Plumbing & Heating, Inc.. https://abierto.us/opportunities/1333mf26q0056 - August 14, 2026: Water Softener System Purchase and Maintenance (W9124M-26-Q-A016), combined synopsis and solicitation. https://abierto.us/opportunities/w9124m26qa016 - August 13, 2026: MEVE-ROMO REPLACE GAC FILTER MEDIA (140P1226Q0044), solicitation. https://abierto.us/opportunities/140p1226q0044 - August 13, 2026: Reverse Osmosis System Preventative Maintenance - Atlanta VA Medical Center (36C24726Q0820), combined synopsis and solicitation. https://abierto.us/opportunities/36c24726q0820 - August 13, 2026: Backflow Cross Connection Report (W50S8526QA033), combined synopsis and solicitation. https://abierto.us/opportunities/w50s8526qa033 - August 12, 2026: Water Reverse Osmosis (36C25726Q0785), solicitation. https://abierto.us/opportunities/36c25726q0785 - August 12, 2026: Water Purification Services for Fort Jackson (PANHCA26P0000030126), combined synopsis and solicitation. https://abierto.us/opportunities/panhca26p0000030126 - August 11, 2026: Yosemite Valley Sewer Line and Manhole Repairs (140P8526C0007), award notice, awarded to BAD QUAIL 7217 SADDLEBACK RD Joshua Tree. https://abierto.us/opportunities/140p8526c0007 - August 11, 2026: Stormwater Contract-Stormwater services requirement for Culpeper National Cemetery (36C78626Q0088), combined synopsis and solicitation, awarded to Allgreen Solutions, Inc.. https://abierto.us/opportunities/36c78626q0088 - August 7, 2026: FY26 FY26 Viera SPS Reverse Osmosis (RO) Water System Replacement (36C24826Q1094), sources sought. https://abierto.us/opportunities/36c24826q1094 - August 7, 2026: Water Management Program and Maintenance, Inspection, and Testing of the Water Distribution System (36C25526Q0441), sources sought. https://abierto.us/opportunities/36c25526q0441 - August 6, 2026: 26Z5AZ2 - REPAIR WATER SOFTENER (15B50126PR000343), special notice. https://abierto.us/opportunities/15b50126pr000343 - August 5, 2026: DINO: WATER RESEVOIR INSPECTIONS (140P1426Q0089), solicitation. https://abierto.us/opportunities/140p1426q0089 - August 5, 2026: Water Treatment Boilers and Chillers (36C24826Q1061), special notice. https://abierto.us/opportunities/36c24826q1061 - July 29, 2026: Water Purification System Preventive Maintenance (36C24626Q0512), special notice, awarded to Virginia Water Systems, Inc.. https://abierto.us/opportunities/36c24626q0512 - July 29, 2026: Water for Injection/Pure Steam Generation and Distribution Systems Maintenance (HT942626QE016), solicitation. https://abierto.us/opportunities/ht942626qe016 - July 28, 2026: Walla Walla VA Chlorinator Analyzer Repair Service (36C260-26-AP-3804), sources sought. https://abierto.us/opportunities/36c26026ap3804 - July 28, 2026: Sources Sought - Water Softener Repair and Maintenance Services - VA Black Hills Health Care System - Fort Meade Campus (36C26326Q0975), sources sought. https://abierto.us/opportunities/36c26326q0975 - July 24, 2026: Sewage and Grey Water System, clean and inspect for the USCGC Robert Yered (52050PR260000256), award notice, awarded to HZ Construction Inc.. https://abierto.us/opportunities/52050pr260000256 - July 24, 2026: RFI for NBSFS Water Tank Maintenance (NBSFS-0004), sources sought. https://abierto.us/opportunities/nbsfs0004 - July 22, 2026: Water softeners maintenance & salt delivery (19BE2026D0006), award notice, awarded to MCBwater Hasselt 3500 BEL. https://abierto.us/opportunities/19be2026d0006 - July 22, 2026: Preventive Maintenance Services for Multistack Modular Water-Cooled Chiller for U.S. Embassy Phnom Penh (19CB6026Q0007), award notice, awarded to MULTISTACK LLC Sparta. https://abierto.us/opportunities/19cb6026q0007 - July 22, 2026: Reverse Osmosis Water System (36C25726Q0594), solicitation. https://abierto.us/opportunities/36c25726q0594 - July 21, 2026: CGC CIMARRON DS FY26 TANK AND PIPE CLEANING (52065FQ260000148), combined synopsis and solicitation. https://abierto.us/opportunities/52065fq260000148 - July 21, 2026: WRSU - Reverse Osmosis Equipment Preventive Maintenance and Service (IHS1524499F), solicitation. https://abierto.us/opportunities/ihs1524499f - July 21, 2026: Culligan Reverse Osmosis Water System - PM (M6700426Q0021), presolicitation. https://abierto.us/opportunities/m6700426q0021 - July 13, 2026: Domestic Water Treatment Plant Repair at the New M (140R2026Q0103), solicitation. https://abierto.us/opportunities/140r2026q0103 - July 8, 2026: FL-ARTH LOXAHATCHEE NWR-WATER PLANT MAIN (140FS326Q0090), combined synopsis and solicitation. https://abierto.us/opportunities/140fs326q0090 - July 7, 2026: Service - Critical Water System Preventative Maint - STC (36C26326Q0774), award notice, awarded to Lindsay'S Crystal Pure Water, Inc.. https://abierto.us/opportunities/36c26326q0774 - July 2, 2026: Water softeners maintenance & salt delivery (19BE2026Q0003), solicitation. https://abierto.us/opportunities/19be2026q0003 - July 1, 2026: Notice of Intent to Sole Source to CRH CALIFORNIA WATER, INC., special notice. https://abierto.us/opportunities/2e61b449c23b4c8f941a936f607a1990 - July 1, 2026: Water Treatment Systems Preventative Maint (36C24826Q0862), combined synopsis and solicitation, awarded to Coventina Water, LLC. https://abierto.us/opportunities/36c24826q0862 - June 30, 2026: REVERSE OSMOSIS MAINTENANCE & TESTING IOWA CITY VAMC (36C26326Q0881), combined synopsis and solicitation. https://abierto.us/opportunities/36c26326q0881 - June 30, 2026: Sole source award to Culligan International DBA Consolidated Water Group LLC (M67004-26-Q-0053), special notice. https://abierto.us/opportunities/m6700426q0053 - June 30, 2026: Water Treatment System Preventive Maintenance Services (PR16067802), presolicitation. https://abierto.us/opportunities/pr16067802 - June 29, 2026: Maintain waste water treatment operations at USCG Milford Haven (30287RFQ260000066), award notice, awarded to Effluent LLC. https://abierto.us/opportunities/30287rfq260000066 - June 29, 2026: REVERSE OSMOSIS MAINTENANCE SERVICE BASE PLUS 4 (36C26326Q0709), combined synopsis and solicitation. https://abierto.us/opportunities/36c26326q0709 - June 26, 2026: Maintenance and Chemical Testing (70FBR026Q00000022), combined synopsis and solicitation. https://abierto.us/opportunities/70fbr026q00000022 - June 25, 2026: Lee County VAMC MOPS Sewage Grinder Replacement (36C24826Q0777), sources sought, awarded to Gulf Geoexchange and Consulting Services, Inc.. https://abierto.us/opportunities/36c24826q0777 - June 25, 2026: USCGC HUDSON TANK, POTABLE WATER CLEANING AND INSPECTION (52050PR260000307), combined synopsis and solicitation. https://abierto.us/opportunities/52050pr260000307 - June 25, 2026: Water Treatment Plant (FA489726QC056), sources sought. https://abierto.us/opportunities/fa489726qc056 - June 24, 2026: Stormwater Infrastructure Maintenance for Culpeper -- J046 (QSE--36C78626Q50209), sources sought. https://abierto.us/opportunities/qse36c78626q50209 - June 23, 2026: Water Purification Upgrade Install Service (36C25926Q0578), sources sought. https://abierto.us/opportunities/36c25926q0578 - June 23, 2026: SOLE SOURCE J&A Reverse Osmosis (RO) System (36C26126P0807), justification, awarded to Ewa Direction Inc.. https://abierto.us/opportunities/36c26126p0807 - June 22, 2026: Lift Station and Grease Trap Services (36C25526Q0463_0001), solicitation. https://abierto.us/opportunities/36c25526q04630001 --- Sources: SAM.gov Contract Opportunities extract and USAspending.gov award data. Cite https://abierto.us/psc/j046.