PHONE: 314.645.0077

24HR PHONE: 314.280.2979

3622 Greenwood Blvd. St. Louis, MO 63143

FAB SHOP & WAREHOUSE:

146 President Street, St. Louis, MO 63118

Copyright © 2019 Gross Mechanical • All Rights Reserved. 

"Rohlfing and his lead foremen Jeff Kneemiller really took ownership of the project, especially during the 24-hour period when the tie-ins were made to the existing plant. This was completed in the middle of the night when treatment flows were lowest, 2 hours ahead of schedule. This gave the plant a few additional hours to troubleshoot any issues between the interface between the old and new sections of the plants.”

Doug Wachsnicht, Goodwin Brothers Project Manager

MSD Missouri River Treatment Plant

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SOLUTIONS TO INCREASE YOUR EFFICIENCY

FABRICATION SERVICES

Labor is time and time is money. Gross Mechanical wants to save you all three by reducing field labor to streamline construction and move your project forward more efficiently. Our ability to build and deliver what you need, when you need it can reduce or even eliminate the need for a laydown yard, decreasing field hours and total installed costs.

 

Your work may take you outside of St. Louis, and we want to go with you. That’s why we relocated to a larger shop to support the expansion of our fabrication services and the success of your operations. Our larger facility lets us meet even more of your industrial needs, taking your project to the next level.

FACILITY

Our 55,000 sq. ft. facility is equipped with high-performance equipment to complete all power, industrial, and process piping fabrication and construction needs.

SHOP PROFILE
  • 55,000 sq. ft. shop in downtown St. Louis

  • 9 overhead cranes

  • Up to 25 welding stations

  • Flux core, gas metal arc, submerged arc, and gas tungsten arc

  • 100+ weld procedures on almost any metallurgy in the industry

  • Indoor area for modular or skid construction

  • Separate carbon steel and stainless steel fabrication areas

  • Nondestructive examination (NDE) and hydro testing area

  • Full-time, Certified Welding Inspector (CWI)

  • Structural steel fabrication area

QA/QC

Quality assurance and quality control are essential to accomplishing your project’s goals as well as safeguarding your investment. 

Our quality management system begins in the estimating phase to identify places where certain requirements may impact project costs. Quantifying the impact to budget and schedule allows the client to make an informed business decision on the course of the project.

Client QA requirements are incorporated into GMC’s own QA requirements for specific projects and are used in orientating new hires. An Inspection and Test Plan (ITP) is created for every project and reviewed with the owner to establish clear direction prior to starting work. We will also keep a Certified Welding Inspector onsite to complete all inspections and documentation.

THE CREDIBILITY IS IN OUR CERTIFICATIONS
  • American Society of Mechanical Engineers Stamps: PP, U, R, S
  • National Board Certified “R” stamp

VALUE

Quality assurance and quality control are essential to accomplishing your project’s goals as well as safeguarding your investment. 

Our quality management system begins in the estimating phase to identify places where certain requirements may impact project costs. Quantifying the impact to budget and schedule allows the client to make an informed business decision on the course of the project.

Client QA requirements are incorporated into GMC’s own QA requirements for specific projects and are used in orientating new hires. An Inspection and Test Plan (ITP) is created for every project and reviewed with the owner to establish clear direction prior to starting work. We will also keep a Certified Welding Inspector onsite to complete all inspections and documentation.

Learn more about how Gross Mechanical adds value to your project.

Request a free white paper today.

INDUSTRIES

GMC specializes in six heavily regulated industries to meet even more of your power and process piping needs.

FIELD SERVICES

Fabrication and installation services in the Midwest, built and delivered when you need it.

FABRICATION SERVICES BROCHURE

Download your copy of the brochure.