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35 Years of Welding ExperienceLicense #714081

Southern California's Best Choice for Mobile Welding Services

Steel & Aluminum Welding - Moment Welding - Arc Welding - Heavy Equipment Repair


Mike is extremely welcoming! He has all the tools to do repairs from small projects to large ones.

Hiphipjorgefpv Via Google Review

I work for Union Pacific Railroad and called M&M portable welding to perform major structural repairs and was very impressed with the service. They were very responsive, knowledgeable and prompt. Very high quality work. Would highly recommend them for any welding needs.

Eric McKinney Via Google Review

Mike was very responsive to the work I requested. I had a cracked trailer frame and he was very diligent to source all the correct materials. No expenses were spared on quality of materials. I am confident I will never have a problem again. Job well done.

Eric Kruggel Via Google Review

Working with this company is great

did a great job & if needed in the future will definitely use in the future

Mike is straight up forward with you, which is truly appreciate

Thank you Mike

Carolina N., Covina, CA Via Yelp Testimonial

If you're looking for someone honest who is not going to BS you, or rip you off, Mike is the guy you want. I called him today explaining my plumbing and welding problems which are numerous. Mike knew that he couldn't come out to the house because I live sooo very far away from him but he spent a great deal of his time on the phone with me (and it's Sunday.) I sent him pictures of my bathtub drain and overflow drain which I thought only needed welding. After discussing what the "plumber from hell" did, (breaking through my bathroom and kitchen pipes,) Mike gave me suggestions as to what the problems might be and gave me the name of someone nearby to call. I wish that I lived closer to his company because in this day and age, one can easily get ripped off. Mike is the one to call for all your welding issues. Thank you so very much Mike for taking the time with me and talking me through this mess of horrors. He's listed #1 under the Better Business Bureau of welders.

Eileen Evans Via Facebook Review

Called Mike late on a Saturday evening after our original contractor cancelled. He assessed our situation based on a few photos and description, and gave us a quote. He showed up on Sunday at the agreed time and brought all equipment needed for a welding job at the middle of a parking lot with no electricity. He carefully inspected and everything and then did a very thorough and expert job. We felt we were in good hands and felt confident about the results (unlike with contractors we worked before). We would work with him again any time.

Viktor Schmidt Via Google Review

He did a very great job did exactly what I needed which seemed to be impossible but he made it possible highly recommend this man

Andrew Clark Via Google Review

Mike is a true craftsman and a very talented welder. Today I had him repair an aluminum part for my boat and he did a fantastic job. The entire interaction with Mike was smooth and he was very personable . If you need quality welding and like honest people (Mike ) is your guy.

Paul C Via Google Review

What a great bunch of guys. Was moving from Palm Springs Ca to Northern Ca. when a borrowed trailer tongue broke at 7AM on a Saturday. I called Mike and we talked. I sent him a few picture then he called back and we discussed the details of my problem. 20 minutes later they were on site with me and in less then an hour I was back on the road.

The boys are very knowledgeable , professional and courteous. Thanks again Mike for the helping hand.

Ronald Perez Via Google Review

Mike was very great and attentive! In my business it’s great to find someone like Mike that loves what he does and takes work from home! He fit us in perfectly especially for a last minute request definitely recommending to everyone I know! AMAZING!

cynthia godinez Via Google Review

Went to M & M to get dirt bike crank case welded. Mike was extremely professional and precise. And did an amazing job. I highly recommend M & M.

jacob Carmona Via Google Review

I found M&M’s welding company on a random google search and know it’s always a risk without a recommendation. I was so lucky to find them for my job. The owner Mike absolutely blew me away with how sufficient and professional him and his team was on our project. I highly recommend M&M for any of your welding needs! Thank you for taking care of me!

suzanne marchese Via Google Review

Great customer service, very nice guy reasonably priced and was more than helpful when i needed a short notice job done, will definitely return for service

R Everett Via Google Review

I hit a pothole and cracked my rim this last Saturday. I called all around to find a shop that could weld it. I took my cracked rim to M and M and the gentleman did an excellent job in a very short period of time. I was back on the road. I would definitely recommend this company and I plan to use him for future projects.

Stafford Family Via Google Review

Amazing! So knowledgeable and helpful. We appreciate The great communication and prompt response. Got the job done in a timely matter and it was perfect. Thank you Mike

becky w Via Google Review

Thanks for fixing my trunk on my car Mike! Your work was awesome!

Edgar Aviles Via Google Review

Mike @ M&M welding is absolutely fantastic and very easy to work with. He helped our University team out of a very tight spot so we could continue to compete with our vehicle. He welded our aluminum frame up very quickly and the quality of his work was beautiful! He arrived very quickly after our call for help. His equipment is all top notch and very well maintained. I am a professional mechanical engineer and I know good work when I see it. M&M is the best in the industry!

Matt Thor Via Google Review

I found M&M welding on a random google search and was so happy I found them! When hiring a company for such a big job, it's always nice to have a recommendation but in my case I took a chance and consider it hitting the jackpot. The owner mike was so on top of it and his team blew me away with her sufficiently the job was done. I highly recommend M&M Welding. Thank you to Mike and everyone else for doing such an amazing job!

Suzanne M., Los Angeles, CA Via Yelp Testimonial

M&M Portable Welding welded a set of fixtures for one of my major projects for Karma Automotive in Moreno Valley. They were they only firm that I was able to get to come onsite at a short notice.

They did an excellent job, went above and beyond what I expected and got the job done ahead of schedule.

Landus Cox Via Google Review

Mike took on our tricky job to repair a manufacturer's defect on a sliding door system. He and his crew made an extra second effort to TIG weld a portion of aluminum that was hard to reach. They were clear about the cost and the scope of the work.

Jeff G., Studio City, Los Angeles, CA Via Yelp Testimonial

Mike was able to provide excellent service. Able to line up a job at last minute notice and M & M Portable Welding completed the job with perfection. Thanks again Mike for the great help.

Andrew Frerichs Via Google Review

Mike @ M&M welded on my mulch blowing truck today. He nailed it. He made sure I was happy with the position and angle of everything that was being welded. Welds are strong, no corners cut. Was at the job site right away and got my truck back up and running right away. Super happy with his service and I'll be calling again if needed.

Bruno B., Rancho Cucamonga, CA Via Yelp Testimonial

Mike was very accommodating on a Sunday afternoon, took time out of his own day to help. Very professional, he helped when no one else was available. He helped above and beyond. Highly recommended!!!

Paige Kaylee Via Google Review

"MIKE did a great job!

Very nice guy and reasonable prices. I even had him do extra work when he arrived and he took care of it No problem!

Definitely made it easy and hassle free to get repairs done on my wrought Iron Gate."

Daniel A., Downtown Riverside, Riverside, CA Via Yelp Testimonial

Fast efficient and equipped called and Mike was onsite within the hour with more then enough materials and equipment to handle a school district job of high priority. Couldn't be more satisfied and will definitely use in the future for my welding needs!

Aaron Pedersen Via Google Review

"Great service! Great quality work! Highly Recommend!"

Alex M Via Google Review

"Works hard and does great work and will due a great job"

Randy Cornell Sr Via Google Review

"EXCELLENT, QUALITY WORK! I have dealt with a lot of contractors over the years, and M & M Welding gets 5 stars from me. They were very good about explaining our options, which I appreciated. They showed up on time. They completed the project on time, and they were fair and honest. Exceptional in every way. Much appreciated!"

MrBeachbums5 Via Google Review

"Prompt, Reliable, Progessional Service. I talked to Mike about the job that needed to be done same day and he asked me to take some pictures of what i want him to do. He called me back in a few minutes after i send him the pics. He told me my options as far as how to get the job done. I told him that the job site is in a high school and he is required to be LA Certified and insured and bounded. He assured me that he has all the certifications and also he is well experienced over 35 years. It was like a miracle coming through. I schedual an appointment with him for 6:00 Am next day. I got a call from him at 5:52 Am that he is at job site and ready to get started

After checking his certificates, he started and finished within the promised time frame. I am very pleased with his professionalism and prompt service and i am very happy to use him in the futuer. I recommened him very highly to others. Thank you Mike."

hossein aghaseyedjavadi Via Google Review

Licensed and Certified by
the Following Agencies:

California Department of Transportation CertifiedLA Department of Building and Safety WelderAmerican Welding Society Certified Welder

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