Who we are

Jones Construction & Welding, Inc.

“You dream it, we build it”.

At J. Jones Construction & Welding, Inc., we bring vision to life with craftsmanship, precision, and integrity. Based in Sun Valley, California, and serving clients throughout Greater Los Angeles and beyond, we are a fully licensed, bonded, and insured contractor specializing in both building and welding services. Whether it’s a complex structural project or a custom fabrication, our team is equipped to deliver results that stand the test of time.

Licensed. Certified. Trusted.

Jones Construction & Welding, Inc. is a California State Licensed Contractor:

  • B – General Building Contractor
  • C60 – Welding
  • License #959628

We also hold a Los Angeles City Fabrication License #FB00026 and maintain multiple AWS certifications. Our qualifications cover high-strength steel (unlimited thickness), lightweight steel, aluminum, and stainless steel.

To ensure uncompromising quality, we have a full-time Certified Welding Inspector (CWI) in-house, overseeing compliance and quality assurance on every project. This allows us to deliver work that consistently meets and exceeds industry standards.

Jeff Jones is currently a licensed Contractor by the State of California with a (B) and C60-Welding license

Our Story

Jeff Jones – Owner & Founder

With more than 25 years of hands-on experience, Jeff Jones has built a reputation as a leader in the construction and welding industries.

Jeff launched his own welding business in 1996 and went on to spend two decades at Lexington Scenery & Props, where he served as Metal Shop Manager and Senior Production Manager. His career is grounded in both technical expertise and creative problem-solving, backed by an Associate of Arts degree in Metallurgy from the College of the Canyons in Valencia, CA.

Over the years, Jeff has collaborated with world-renowned clients including Universal Studios, The Walt Disney Company, Steiner Brothers, Corporate Contractors, and many others. His commitment to excellence, safety, and innovation continues to define the standard for every project under the J. Jones name.

Jeff Jones founder of J. Jones inc. specialty welding and fabrication standing in front of finalized project

Why Choose Us

  • Decades of Experience: Over 25 years in construction and welding.
  • Full Compliance: Licensed, bonded, insured, and AWS-certified.
  • Quality Control: In-house Certified Welding Inspector for every project.
  • Proven Track Record: Trusted by leading names in entertainment, construction, and beyond.
  • Custom Solutions: From structural builds to specialized fabrication – if you can dream it, we can build it.

General manager in J. Jones specialty welding and fabrication