It is all we do and we do it right.


For more information about Alamo Welding & Boiler Works, feel free to Contact Us direct. We are happy to answer questions, and our team is looking forward to working with you. No job is too big or too small.


Repairs

We service all brands of boilers and repair finned tube heat exchangers including Raypak, Teledyne Laars, RBI, and more.


Tube Replacement

Well-maintained boilers are reliable and more energy efficient. Our technicians provide boiler tube replacements for both commercial and industrial facilities.


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For more information about Alamo Welding & Boiler Works, feel free to Contact Us direct.

We are happy to answer questions, and our team is looking forward to working with you. No job is too big or too small.

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Burner Retrofit

A Burner Retrofit service can reduce emissions and increase operational efficiency. In terms of overall fuel cost and use, the burner is the driver.


Custom Boiler Feed Systems

Our Custom Boiler Feed Systems are a built-in solution for both industrial and commercial facilities. Options include compact dimensions, custom vertical or horizontal designs, and more.


New Installations

New Installations can be provided with Domestic Hot Water, Hydronic Heating, Low Pressure Steam, and High Pressure Steam Systems. Built to suit, our heating systems can be matched to requirements and customized.


About Us

Established in 1928, Alamo Welding & Boiler Works is a top-rated mechanical contractor that specializes in the sales, rentals, servicing, and installation of commercial and industrial steam and hot water systems. With over 95 years of experience serving South Texas, Alamo Boiler knows how to do do it right.

Alamo Welding & Boiler Works sells and installs complete steam and hot water systems, both domestic water and hydronic heating components. Including boilers and all system components, we repair, retrofit, and perform new installations for commercial and industrial clientele. Clients include feed mills, industrial plants, food processors, breweries, micro-breweries, private and state institutions, office buildings, schools, apartment complexes, and more.

With our valuable insider’s perspective and time-told knowledge, Alamo Welding & Boiler Works provides top-notch services and quality products to our customers. We’re renowned for delivering professional, affordable, quick, and reliable boiler supplier services to San Antonio and South Texas locales.








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