aPI & AWS Certified Vendor Surveillance Inspection Across the United States
35+ Years Experience
API, AWS & NACE Certified Inspectors
Nationwide Coverage
Detailed Photo Reports
Available 7 Days a Week
Pressure Vessels • Heat Exchangers • Piping • Tanks • Air Coolers Serving refineries, EPC contractors, and fabrication shops since 1990
API/AWS Vendor Surveillance Inspection
Pressure Vessel Shop Inspection
Pressure Vessel Shop Inspection
Pressure Vessel Shop Inspection
API 510, API SIFE & AWS Certified Inspection
Exchanger Shop Inspection
Pressure Vessel Shop Inspection
Pressure Vessel Shop Inspection
API 510, API SIFE & AWS Certified Inspection
Pipe Shop Inspection
Pressure Vessel Shop Inspection
Air Cooler Shop Inspection
AWS CWI & API SIFE Certified Inspection
Air Cooler Shop Inspection
Air Cooler Shop Inspection
Air Cooler Shop Inspection
API SIFE & AWS CWI Certified Inspection
Shop Built Tank Inspection
Air Cooler Shop Inspection
Shop Built Tank Inspection
API 653, STI & AWS Certified Inspection
Fabrication Consulting
Air Cooler Shop Inspection
Shop Built Tank Inspection
API & AWS Certified
CONTACT US!
Message us for fastest response
Tulsa, OK Area Shop Inspection - currently conducting inspections at Kelvion, Cust-O-Fab, Energy Exchanger, Turn2, Heater Specialists Inc, Hughes-Anderson, RW Holland, Heat Transfer Equipment, Piping Engineering Co, ParFab, Jer-Co, Industrial Piping Co, Koch-Glitch, Sauder, Boardman, InServ, MJ & H, World Wide, John Zink, Zeeco and ISTI to name a few.
McCollum Inspection has contracts with CHS, Marathon, Delek, P66, CF Industries, & frequently adding additional companies.
Serving most of the U.S.
McCollum Inspection, LLC (539) 867-1785
Monday thru Friday
Open today | 08:00 – 17:00 |
