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We are Mario's Welding

A family-owned and operated business with it's headquarters in San Antonio, TX.

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Any Job, Any Time

24-hour emergency service specialists are always available and professional. No matter the scale of the job, large or small, we get it done.

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A Better Choice

Our reliable technicians and welders are experienced and certified in a wide variety of welding procedures and techniques.

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The right experts

From pipeline welding and fitting to NDT testing, we have the expertise to complete any job.

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Ready for us to help you with your project?

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Worry Free Service

In our care, you never have to worry about lifting a finger.

Who we are

About us

We are family. We are friends. We are here for you.

It's been proven that a family-owned business will consistently outperform almost every other type of business. Family-owned firms are more stable, have a longer time horizon and tend to have a high level of trust and commitment - both to employees and customers - because of how the company behaves reflects the family's personal integrity.

Mario's Welding is living proof of all of the above and more.

More important, family businesses are finely woven into the fabric of America. Mario's Welding has been delivering honest service to our valued clients. We're driven by consistent values like integrity, belief in investing in our employees and a passion to be respected by our clients as unquestionably the best welding company they will ever work with.

What we do

Services

Pipe Welding

From pipeline welding and fitting to NDT testing, we have the expertise to complete any job.

Structural Welding

Our team has extensive experience in custom fabrication of steel, stainless steel, and aluminum for the manufacturing industry.

Painting and Sand Blasting

We use nothing but the best for all of our painting jobs. Our epoxy & polyurethane coatings ensure that you'll be receiving the best results available, providing a heavy duty and durable coating

Mobile Services

Don't worry about coming to us for your needs, we bring the shop to you! Our experienced know how to handle dangerous and complicated work with great skill.

Confined Space Welding

Work in confined spaces poses special hazards, but with proper planning, good equipment, and knowledge of the possibilities, weld inspections can go smoothly and without injury. Safety is our number one priority!

Shop Fabrication

Have a project that needs custom fabriation? We have the facility to complete your needs.

Why choose us

Features

Weld Repair

Do you have welding needs on your existing infrastructure, installation or equipment? We provide the equipment, tools and services to help maintain your assets.

Guaranted

Guranteed to be done right the first time every time.

X-Ray Quality

We provide x-ray quality work for our customers time and time again, our welders follow a strict quality control program that we take pride in to ensure you get a top quality product every time.

24 hour Support

Our specialist are available 24 hours for all of your emergency needs.

Certified

Our reliable technicians and welders are experienced and certified in a wide verity welding procedures and techniques.

Modern Tools

We use some of the best equipment in the industry ensuring that our clients get the best service.

Quality Work

Our welders can meet the highest quality standards to meet the challenges that will supply you with a quality job consistently.

Fast and Efficent

Our welders can meet the highest quality standards to meet the challenges that will supply you with a quality job consistently.

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