JAIME REYES (720) 666-1869
Office (720) 394-9591

Free estimates.
Se habla espanol.

Over 10 years of experience in pre-engineered metal buildings.

We service Colorado, Utah, Wyoming, Kansas and Nebraska.

Trusted Welding Services

Our shop is big enough to serve you and small enough to know you. 3J’s Mobile Welding is built on providing consistent high quality results, excellent customer service, fair pricing and on-time delivery. We have been providing top-notch welding services to clients in Aurora, Denver, Arvada, Westminster, Thornton and nearby locations for over 10 years. We are fully licensed and insured, so you can be confident that you are working with a reputable company that provides exceptional welding services. We handle jobs big and small and have no minimum shop charge.

Please contact us to discuss how we may be of service to you.

Call Now for a Free Estimate! (720) 666-1869

Our Welding Services Include:

  • Pre-Engineered Metal Buildings
  • Stick Welding
  • Metal Welding
  • Structural Steel Welding
  • Mobile and In-shop
  • All Types of heavy equipment repair.

A reputable company providing exceptional welding services.

Why Choose Us

  • Well-Trained Technicians
  • Competitive Prices
  • Certified and Insured
  • Free Estimate
  • Professional Services

Quick Contact

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Contact Us


(720) 666-1869 Direct
(720) 394-9591 Office

Business Hours

Mon - Fri - 8:00am - 5:00pm
Sat - 10:00am - 3:00pm
Sun - Closed