Crawford Mechanical Services, a Quantum Industrial company, is a leading mechanical and plumbing contractor, with operations across multiple states, specializing in large-scale commercial and industrial projects. Our team delivers innovative solutions for critical sectors, such as data centers, semiconductor manufacturing, biopharma, aviation, oil & gas, and more. We are known for our focus on cutting-edge fabrication technologies, our commitment to quality craftsmanship, our strong client relationships, and above all, our culture. “We build people” is not just a catchphrase. We are a group of innovators, creatives, and craftsmen, who push boundaries and challenge the status quo. Our culture is centered around empowering our employees to reach their full potential by providing them with opportunities for growth, development, and personal and professional advancement. “We build people” who build amazing things.
About The Role
The Quality Control Specialist is responsible for ensuring all welding and fabrication activities comply with applicable codes, standards, project specifications, and company quality requirements. This position oversees inspection, testing, documentation, and verification of welding activities to maintain the highest level of product integrity and customer satisfaction.
What You’ll Be Responsible For
What You Need
Work Environment & Physical Requirements
Reporting Structure& Supervisory Responsibilities
What We Offer
Join a team with a strong pipeline of projects, a commitment to quality craftsmanship, and opportunities for long-term career growth.

Crawford Mechanical Services (a Quantum Industrial company) is synonymous with Mechanical and Plumbing construction in Arizona. Our teams perform construction, installation, design & fabrication, service & maintenance on commercial & industrial mechanical & plumbing systems from small businesses to ground up multi-site Fortune 100 companies.
Widely recognized for mission critical work, we have been a trusted partner for over 20 years, serving countless businesses in need of a variety of mechanical and plumbing needs. Companies value partnering with us for our experience in construction, installation, fabrication, service, and planned maintenance. This ensures longevity, optimal operation, and maximum ROI. Whatever your mechanical and plumbing needs, our highly trained and qualified team members are empowered to take decisive action to quickly resolve your needs.
We are proud to offer our services 24 hours a day, 7 days a week with two-hour emergency response times available for critical needs.