Every Challenge
is an opportunity
We bring expertise, creativity, and a can-do attitude to
overcome obstacles and deliver tailored solutions.
We bring expertise, creativity, and a can-do attitude to
overcome obstacles and deliver tailored solutions.
Unite Welding Enterprises Inc. is a small, minority-owned business specializing in high-quality welding services for both pipeline and structural steel projects. With expertise in welding all types of alloys, the company is equipped to handle a wide range of jobs across industrial, commercial and infrastructure sectors. Unite Welding brings skill, precision and reliability to every project, ensuring strong, lasting results whether it’s joining critical pipeline components or erecting structural steel frameworks. Committed to excellence and customer satisfaction, the company stands out as a trusted partner for durable, on-site welding solutions
At Unite Welding Inc., our mission is to deliver high-quality, dependable welding solutions with integrity, precision and a relentless commitment to our customers. As a proud minority-owned business with over a decade of experience, we stand at the intersection of craftsmanship and innovation—solving complex challenges and building lasting partnerships through trust, responsiveness and results.
We listen, respond and deliver with the customer’s needs at the heart of every project.
We do what we say, when we say it—on time and with uncompromised quality.
Every challenge is an opportunity. We bring expertise, creativity and a can-do attitude to overcome obstacles and deliver tailored solutions.
We uphold the highest standards of workmanship, treating every weld as a reflection of our name and legacy.
As a minority-owned enterprise, we lead by example, promoting inclusion and opportunity in everything we do.
At Unite Welding Enterprises Inc., our reputation is built on a foundation of precision, reliability and hands-on experience across Southern California’s most demanding utility and infrastructure projects. For over a decade, we’ve delivered specialized pipe welding, layout and structural solutions to major public agencies and contractors—consistently exceeding expectations.
Santa Ana, CA
Ongoing Since 2015.
Scope: Pipe layout, fitting and weldings;
shoring installations; mainline welding support.
National City, CA
Scope: Pipe fitting and welding;
shoring layout and fabrication.
Upland, CA
Scope:
• Silver Lake & Reservoir Projects (DWP).
– Welding 18" to 96" water lines.
• Camarillo Project – 2,500 ft of 40" pipe
with multiple tie-ins.
• Calabasas Project – Welding of 30"
waterline.
San Marcos, CA
Scope: Shoring system welding and
splicing of structural beams.
Los Angeles, CA
Scope: DWP 405 Freeway Expansion Project – Welding of large diameter casings and water lines.
Chino Hills, CA
Scope: 40" mainline welding for water redirection under a bridge structure.
Oxnard, CA
Scope: Marina Del Rey – Fit-up and welding of 6" and 18" pipe systems.
• Toro EnterpriseLA City Structural Steel Certified (Manual & Semi-Automatic).
• Proficient in Hot Taps and Miter Cuts.
• Versed in DWP Standards & Procedures.
• Specialized in Steel Pipe from ½" to 96".
• Reliable Partner for Time-Sensitive Utility Projectss Inc.
4242 Lugo Ave, Chino Hills, CA 91709.
info@uwei-usa.com
(323) 719-6026.