Business Details
26 Years
experience
Expert Pipeline Welding Services
Founded in 2000 by Lyle Proctor, DDJ Construction Welding has grown from a single-rig welding operation to a leading provider of specialized pipeline welding services across the western United States. Our team combines over 50 years of collective expertise with a commitment to delivering superior craftsmanship on complex projects ranging from water pipelines to seismic bridge upgrades. We prioritize collaborative relationships with contractors, project owners, and inspectors to ensure quality outcomes that meet exacting industry standards. Our focus on employee development and safety has cemented our reputation for reliability and excellence in heavy civil construction. Backed by decades of experience in tunneling, steel erection, and fish facility welding, we maintain rigorous attention to detail while adapting to evolving project requirements. Our work on over 1.8 million feet of steel waterlines demonstrates technical precision and operational efficiency.By balancing innovation with time-tested welding techniques, we consistently exceed client expectations for performance and durability. The companys growth trajectory reflects dedication to investing in advanced equipment and workforce training programs. Our localized project management approach ensures responsiveness to regional infrastructure needs while maintaining national quality benchmarks. Through continuous improvement initiatives, DDJ Construction Welding sustains its position as a trusted partner for critical public works projects.
Services
Pipeline Welding
Fish Facilities
Structural Steel
Tunnel Systems
Bridge Repairs
Treatment Plant Piping
Details
- Year established: 2000
Highlights and features
- 50+ years combined welding experience across diverse infrastructure sectors
- Proven track record on 1.8 million+ feet of steel waterline projects
- Specialized expertise in seismic bridge upgrades and tunnel boring systems
- Collaborative approach with contractors and project inspectors
- Employee-centric culture emphasizing safety and technical training
Services
Pipeline Welding
Specialized welding for large diameter steel water pipelines and aqueducts. Our precision techniques ensure structural integrity for municipal water systems across the western United States. Completing over 1.8 million feet of installations since 2000, we meet exact specifications for pressure-rated applications and environmental compliance. Clients benefit from our expertise in butt welding and thickness tolerances.
Fish Facilities
Construction of floating surface collectors and fish passage systems meeting environmental regulations. Our tunneling and steel erection capabilities support habitat conservation projects. Experienced crews install bridge upgrades and seismic retrofits while maintaining aquatic ecosystem protections. Clients receive durable, code-compliant installations for fish hatcheries and migration corridors.
Tunnel Systems
Steel conduit welding for tunnel boring machine applications. We address complex geometry challenges in confined spaces while maintaining weld quality standards. Our team installs seismic-resistant piping systems for transportation and utility tunnels. Clients gain from our specialized equipment for underground weld inspections and non-destructive testing.
People
Lyle Proctor
Founder
Established DDJ Construction Welding in 2000 after gaining expertise repairing logging equipment. Transformed single-rig operation into regional infrastructure specialist through strategic project diversification while maintaining hands-on leadership approach.
Questions
What types of welding projects do you specialize in?
We specialize in field welding for steel water pipelines, fish passage facilities, tunnel systems, and seismic bridge upgrades across the western United States.
How long has your company been in business?
DDJ Construction Welding has provided specialized welding services since 2000, with over 50 years of combined team experience in infrastructure projects.
What geographic areas do you serve?
We operate throughout the western United States, with completed projects in water pipeline systems, treatment facilities, and civil infrastructure.
How can I request bidding information?
Submit inquiries through our website contact form with project details like pipe size, weld type, and location to receive competitive bidding packages.
Do you offer employment opportunities?
Yes, we hire qualified welders with strong work ethic and availability for travel. Submit resumes via email or fax to our Enumclaw, WA headquarters.
