For 40 years, Dupill Group has delivered precision valve, welding, and engineering services to the nation's most critical nuclear, federal, and power-generation facilities. Family-owned. Veteran-owned. Trusted on-site at Hanford, Savannah River, and NASA's Artemis program.
A single, trusted source for complete industrial solutions — from valve repair and specialty welding to commercial grade dedication and on-site outage support.
Founded by Raymond "Pete" Dupill in 1985 and family-operated ever since, Dupill Group pairs deep field experience with the quality programs federal and nuclear work demands. When the schedule is unforgiving and the tolerances are exact, plants call us.
Replacement, repair, fabrication, and engineering — delivered in the shop, in the field, and through outages, by qualified technicians and certified procedures.
Replacement, repair, actuation, testing, and qualification of all valve types — shop and field, including a mobile VR trailer.
Qualified procedures for alloys from carbon steel to T22 — large-component replacements, piping upgrades, and off-site pre-fab to shorten outages.
Commercial grade dedication, procurement, reverse-engineering, inspection, and obsolescence support that keeps legacy systems running.
Dupill Group and its FCCI division hold permanent on-site roles and prime-subcontracting awards across the country's most demanding federal and nuclear programs.
Permanent on-site valve maintenance as a Bechtel subcontractor since 2018 — and named a Premier Supply Chain Contributor (2022).
FCCI awarded a $4.6M Bechtel contract for design and fabrication of cryogenic and pressure-relief valves.
Radioactive-waste tank pump-mast assemblies, SHOC tanks, riser covers, and decon nozzles for one of the DOE's largest sites.
Valve, welding, and engineering services delivered to the rigorous quality programs that nuclear and DOE work demands.
Explore division →Field service, fabrication, and maintenance for power generation, oil & gas, waste water, and heavy industry.
Explore division →An award-winning prime subcontractor for DOD, DOE, and primes like Bechtel — with a full NDE and project-management suite.
Explore division →Tell us about your valves, your welding scope, or your next outage. Our team reviews every request and gets back to you fast.
