Industrial and Commercial Welding for Los Angeles,
San Bernardino, and Orange County
- Expert Workmanship From a Reliable Welding Team
- Over 3 Decades of Experience
- L.A. Licensed and Certified Welder
- AWS Certified Welder and Caltrans Certified Welder
- TIG Welding, Arc Welding, and MIG Welding
- Pipe Welding and Steel Frame Welding
- Convenient Onsite/Mobile Welding
- 24/7 Emergency Welding Services
Licensed and Certified Welder With Over 39 Years of Experience
M & M Welding is a privately-owned welding shop dedicated to providing high quality industrial and commercial welding to Los Angeles, San Bernardino, and Orange County. With over three decades of industry experience and multiple welding certifications, we are qualified to perform welding on a wide range of metals, including steel, stainless steel, iron and sheet metal. Over the years, thousands of manufacturers, commercial businesses, industrial and manufacturing facilities, building contractors, steel erectors, retail stores, municipalities, and city agencies have come to rely on us for our exceptional craftsmanship, fast response times, and reliable work ethic. We hold seven LA Welding Licenses, are an AWS (American Welding Society) Certified Welder, and a Caltrans Certified Welder. Just a few of our past clients include Southern California Edison, Legoland, and Knott's Soak City Waterpark.
Expert Aluminum TIG Welding, Arc Welding, MIG Welding, Plasma Welding, Steel Beam Welding, Frame Welding, Pipe Welding, Light Gauge Welding, Air Arc Weld Removal, and More
Our comprehensive welding services include, but are not limited to:
- Manufacturing equipment and machinery
- Pipe welding (gas lines, steam lines, water lines, and petroleum lines)
- Steel plate welding
- Metal patches and metal rot repair
- Rebar welding
- Structural steel welding
- Steel beam welding
- Leak and crack repair
- Aluminum tubing
- Gates and handrails
- Balconies, stair rails, and stair treads
- Diesel fuel tanks and water tanks
- Heavy equipment
- Trailers and trailer hitches
- Air arc weld removal
- And more. . .
The Best Choice for Certified Industrial and Commercial Welding in Los Angeles County, San Bernardino County, and Orange County
At M & M Welding, we understand the need for reliable, on-time workmanship that is completed according to the highest industry standards for professionalism and efficiency. That's why our experienced team of mobile welders always uses the best practices on every job, no matter how large or small. Whether you need pipeline repair for a commercial business in Los Angeles, machinery welding for a manufacturing facility in Ontario, or steel frame welding for your building site in Hollywood, we have the skills, expertise, and advanced certifications to deliver expert welding services according to your needs and budget.
Experienced Portable Welding Company Available Any Time of the Day or Night Throughout Ontario, San Bernardino, Los Angeles, Hollywood, Anaheim, Irvine, and Surrounding Areas
As a portable welder, we bring our welding shop to you, and offer 24/7 emergency welding services for your added convenience. Contact us today to learn more.
Licensed and Certified by
the Following Agencies:
Reviews
I would give 10 stars if I could. I was traveling with my wife in our 35 foot fifth wheel. About 2 hours from home I snapped a leaf spring and disabled it from being able to be pulled. After spending all day and trying to arrange a low boy tow I was told now a tow would not be out until Monday and it was Saturday night. We were left stranded. After a suggestion to find a commercial welder I found Mike online and about an hour away. . .
Jeff Frisch Via 
Recent Projects
Our team of certified mobile welders delivered portable pipe welding services in Orange County to an assisted living community. We used our well-maintained welding equipment to replace a segment of defected & leaking water pipe in the hot water line.
