Certified Structural Welding
Over 8,000 inspected welds on City of Prescott water infrastructure. Field-welded moment frames on custom homes from Prescott to Scottsdale. We handle certified structural welding for general contractors, engineers, and homeowners across Northern Arizona.
.svg.png?dpl=dpl_9MNKYEnFu5EV6fHDvXQiSzLPQUnJ){kind=logo}
“We needed a certified structural welder for our custom home project. Granite Mountain responded right away and worked directly with our framers and timeline to keep the project moving with no interruptions. Very professional, would definitely recommend and will use them again.”
Certified Welding done right
We work from your engineered drawings and weld symbols, weld to the specified procedure, and coordinate with the certified weld inspectors on your project. Joint prep, preheat, and welding sequence follow the standard your project was engineered to.
Welds are completed to specification and ready for inspection the first time. On inspected jobs we coordinate directly with the certified weld inspector, so sign-off does not require repeat visits.
Common projects
Engineered steel in wood-framed homes
Moment frames, shear connections, embed plates, and beam-to-column connections specified by a structural engineer. Fabricated and field-welded to the engineer's drawings, scheduled around your framing crew.
Municipal and commercial work with inspection
Certified welding on projects with third-party inspection, including over 8,000 inspected welds on City of Prescott water reservoirs. We coordinate with the CWI on your project for sign-off.
Subcontract welding for general contractors
Field welding scheduled around your build. Timelines are set at the quote, and we notify you if anything changes. Licensed, bonded, and insured (ROC #350729).
Weld repairs and failed connections
Cracked welds, failed brackets, and connections flagged at inspection. Text photos to 928-910-3805 for an assessment, a quote, and a repair date.
If your project is not listed here, call and describe it. We take on a wide range of custom welding and fabrication work.
Getting an estimate
Call or send the quote form
Call or text 928-910-3805, or use the quote form. Describe the project. Photos and drawings can be texted to the same number.
Free estimate
We review the scope, flag anything the drawings leave open, and quote a price and timeline. Estimates are free with no obligation.
Scheduled fabrication and installation
Work is scheduled around your build. We coordinate with the other trades on the job and notify you if the timeline changes.
Inspection and completion
Welds are completed to the engineered specification. On inspected jobs we coordinate with the certified weld inspector for sign-off.
Recent Certified Welding Projects
View Full Portfolio
Trusted across Northern Arizona
“We needed a certified structural welder for our custom home project. Granite Mountain responded right away and worked directly with our framers and timeline to keep the project moving with no interruptions. Very professional, would definitely recommend and will use them again.”
“They came over to my job and fabricated some railing and gate to match existing. Outstanding job matching the design. Would highly recommend.”
“Amazing and professional job. We expanded our deck and needed new metal railings plus a gate with a Native American thunderbird on it. The challenge was matching existing railing fabricated over 20 years ago and creating artwork panels from renderings, and making it look like it was all made at the same time. It came out amazing, right down to color matching the paint on the railings.”
Get an estimate for your certified welding project
Estimates are free and we respond the same day. Licensed, bonded, and insured (ROC #350729).
Certified Welding Questions
What welding certifications do you hold?
We weld to AWS (American Welding Society) standards and procedures, including AWS D1.1 structural steel. Our welders maintain current certifications in all-position welding, and we are a licensed Arizona contractor (ROC #350729).
Do you work with certified weld inspectors?
Yes. We maintain working relationships with several local certified weld inspectors and coordinate with the inspector assigned to your project as part of the normal workflow.
What welding processes do you offer?
We offer SMAW (Stick welding), GMAW (MIG welding), and GTAW (TIG welding). Our versatility allows us to select the best process for your specific project requirements.
Do you handle inspected and code-compliant jobs?
Yes. We regularly weld on jobs with third-party inspection, including municipal infrastructure and engineered residential steel. We coordinate directly with the certified weld inspectors on your project so sign-off goes smoothly.
Let's Build Something Extraordinary
Whether you need structural steel fabrication, custom architectural metals, equipment repair, or a one-of-a-kind functional art piece, we're ready to bring your vision to life. Tell us about your project today.
We respond to all inquiries within 24 hours.