# Inspection and Laboratory Services (except medical/dental): Plumbing, Heating, and Waste Disposal Equipment (PSC H345)

Canonical: https://abierto.us/psc/h345

Federal contract opportunities under product and service code H345. 6 opportunities in the window, 1 open now.

## Open now (1)

- BACKFLOW PREVENTER INSPECTION AND MAINTENANCE AT G (140P4226Q0057), National Park Service, due September 21, 2026 at 12:00 PM EDT. https://abierto.us/opportunities/140p4226q0057

## Recent (5 in all)

- August 26, 2026: Boiler Inspections for the Walla Walla VAMC (36C26026Q0980), sources sought. https://abierto.us/opportunities/36c26026q0980
- August 26, 2026: Recurring Ice Machine Maintenance Services (36C26226Q1001), award notice, awarded to Inden Solutions Group Inc.. https://abierto.us/opportunities/36c26226q1001
- July 29, 2026: POTABLE AND WASTEWATER TREATMENT PLANT OPERATIONS (140P4226R0020), solicitation. https://abierto.us/opportunities/140p4226r0020
- July 7, 2026: Preventative Maintenance Services for the Backflow Systems at the U.S. Embassy Office, and Residence (19NZ9526Q0004), solicitation. https://abierto.us/opportunities/19nz9526q0004
- July 1, 2026: Furnace Inspections in Grand Teton National Park (140P1426Q0077), solicitation, awarded to Springfield Solutions LLC. https://abierto.us/opportunities/140p1426q0077

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Sources: SAM.gov Contract Opportunities extract and USAspending.gov award data. Cite https://abierto.us/psc/h345.