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Schaeffer'sSCHAEFFER'S
Credentials

Certifications

Maintaining the highest industry standards for 48 years

Standards

Certified. Compliant. Safe.

ASME / NBIC

NBIC "R" Stamp

We've been an ASME Certified "R" Stamp shop for 44 years, holding R-Stamp #R-542 — a low number that reflects how early we were certified. This prestigious certification ensures all repairs meet the highest industry standards for safety and quality. The ASME R-Stamp authorizes us to perform repairs and alterations on boilers, pressure vessels, and other pressure-retaining items according to the National Board Inspection Code (NBIC). This certification demonstrates our commitment to excellence and gives our customers confidence that their equipment is in capable hands.

DOT

DOT HM-183

We're a DOT Registered Cargo Tank Facility (CT# 0675) — another low number that shows how long we've been doing this work. Our team is trained and certified in DOT HM-183 cargo tank inspection and testing procedures. This certification allows us to perform required inspections including external visual inspections, internal visual inspections, leakage tests, pressure tests, thickness tests, and lining inspections. We ensure all cargo tanks meet Department of Transportation safety regulations for the transport of hazardous materials, keeping you compliant and your operations running safely.

NBIC

NBIC Repairs

Certified for National Board Inspection Code (NBIC) repairs, we follow strict guidelines for the repair and alteration of pressure equipment. Our NBIC certification ensures that all repair work meets or exceeds original manufacturing standards. This includes comprehensive documentation, proper materials, qualified welding procedures, and thorough testing. Our goal is to keep you DOT-compliant while extending the life and safety of your equipment.

Compliance Partner

Your One-Stop Compliance Partner

At Schaeffer's Tank & Truck Service, our goal and number-one priority is to keep YOU DOT-compliant. We understand that regulatory compliance isn't just about meeting standards—it's about ensuring the safety of your drivers, protecting the environment, and maintaining the integrity of your business operations.

Our comprehensive certifications allow us to be your single source for all tank and trailer compliance needs. From initial fabrication to ongoing maintenance and required inspections, we have the expertise and credentials to keep your fleet operating safely and legally.

With over four decades of experience and continuous investment in training and technology, we stay current with evolving regulations and industry best practices. You can trust us to navigate the complex world of compliance so you can focus on running your business.

Questions on
compliance?

Direct Line330-296-7519