Gianino Welsh Corporation St. Louis Commercial/Residential Construction Services

“When making a choice for Excellence”

Gianino Welsh Corporation St. Louis

559 Wolfner Rd.  Fenton, MO  63025


Company Leaders:

David S. Welsh:  President


phone:  314-795-8936


Donald L. Gianino:  Vice President


phone:  314-809-9931

Our Company Profile

Gianino Welsh Corporation St. Louis

As one of the leading carpentry companies in St. Louis, Gianino Welsh Corporation St. Louis delivers quality bespoke design solutions for residential and commercial developments alike.Our experienced team is comprised of master tradesmen who specialise in producing detailed, high quality finishes and sturdy workmanship that is designed to last a lifetime. Therefore, GW Corporation thrives on jobs that challenge the mind and tradition of building; unique designs that are functional, beautiful and environmentally sound.

Alongside our custom carpentry service, GW Corporation St. Louis also runs a special skilled carpentry program for high school students, women and veterans; if your construction team requires highly skilled carpenters make us your first company to call.  Our company works independently on client projects and with many General Contractors around the Saint Louis area.  Gianino Welsh employs a team of well rounded and skilled craftsmen who are up for any challenge involving new and exciting ways of building.

As a result, Gianino Welsh Corporation St. Louis is committed to delivering a service of exceptional quality, we strive to meet not only our client’s requirements – but also our own high standards. When you call on Gianino Welsh Corporation St. Louis, you can expect nothing less than an industry-leading, client-centric service.

Gianino Welsh Corporation St. Louis Specializes many types of Saint Louis based Construction Services.

Rough Carpentry

Finish Carpentry

Commercial Interior Finish

Home Remodeling

Room Additions

Lift Rental

Historical Rehab

Multi-Family housing Construction

and much more

Please fill out the form below to get more information or a free quote from a premier Saint Louis Construction representative:

Your Name (required)

Your Email (required)


Your Message