Business Details
50+ Years
experience
Trusted Mechanical Contracting Services in Chattanooga
Since 1930, Jake Marshall has established itself as a premier full-service mechanical contractor serving industrial, commercial, and institutional clients across the Southeast. Our Chattanooga, Tennessee-based operations leverage over 90 years of specialized expertise in fabrication and installation of complex mechanical systems, including piping, steel, ductwork, and industrial coatings. We maintain rigorous quality control standards through certified inspectors and adherence to ASME, SMACNA, and AISC codes. Our team of seasoned professionals brings decades of hands-on experience to every project, ensuring compliance with the most demanding safety and technical requirements. As a Limbach Company since 2021, we combine local execution with expanded national resources while maintaining our founding commitment to client satisfaction.Our proven track record with high-profile projects for Fortune 500 companies and government agencies demonstrates our ability to deliver complex systems on time and under budget. We invest continuously in facility upgrades, workforce training, and cutting-edge fabrication technologies to maintain industry leadership. Our core philosophy prioritizes safety, quality, and productivity as the foundation for successful project execution. With fabrication capabilities spanning stainless steel, carbon steel, and specialty materials, we serve diverse sectors including chemical, power generation, automotive, and healthcare. Our clients benefit from our comprehensive approach that integrates preconstruction planning, precision installation, and ongoing maintenance services.
Services
Stainless Steel Fabrication
Carbon Steel Fabrication
Sheet Metal Ductwork
Structural Steel
Industrial Coatings
Piping Systems
Preconstruction Planning
Industrial Maintenance
BIM Modeling
Process System Installation
Details
- Year established: 1930
Highlights and features
- Over 90 years of specialized mechanical contracting experience
- 15-acre fabrication campus with 100,000+ sq ft of facilities
- Rigorous QA/QC program with 8 AWS-certified inspectors
- Proven track record with Fortune 500 and government clients
- Integrated safety program with EMR ratings below industry average
Associations and certifications
- AISC
- SSPC
- ASME
- NECA
Services
Stainless Steel Fabrication
Precision stainless steel fabrication services performed in our dedicated facility using advanced equipment and techniques. Our certified welders produce components meeting ASME Section IX standards for critical applications in chemical and industrial sectors. Quality assurance includes full documentation and traceability for high-purity systems requiring .0000000001% purity levels.
Industrial Coatings
Specialized industrial coating applications performed to SSPC QA Program standards. Our certified applicators provide corrosion protection and surface finishing solutions for infrastructure and process equipment. Services include blast cleaning, primer application, and multi-coat systems for harsh environments.
BIM Modeling
Building Information Modeling services for mechanical system design and coordination. Our BIM team creates detailed digital representations to optimize installation sequences and resolve conflicts before field work begins. This technology enhances project accuracy and reduces rework in complex installations.
Process Piping
Comprehensive process piping design and installation services for industrial facilities. Our ASME B31.3-certified welders handle systems transporting fluids, gases, and specialty chemicals. We maintain full documentation for compliance with NQA-1 and other regulatory requirements for critical infrastructure.
Structural Steel
AISC-certified structural steel fabrication and erection services. Our facility produces beams, columns, and complex assemblies to precise engineering specifications. We follow strict quality control protocols including material testing and weld procedure qualifications to ensure structural integrity in commercial and industrial buildings.
Questions
What industries does Jake Marshall serve?
We serve industrial, commercial, and institutional sectors including chemical, power generation, automotive, healthcare, and government facilities.
Are you part of a larger organization?
Since 2021, we've been part of Limbach Inc., a national building systems solutions provider while maintaining local operations.
What fabrication capabilities do you offer?
Our 15-acre campus includes facilities for stainless steel, carbon steel, ductwork, structural steel, and specialty material fabrication.
How do you ensure project quality?
We maintain ASME-certified QA programs with 8 AWS CWI inspectors and follow strict compliance with industry codes and standards.
What safety measures are in place?
Our comprehensive safety program includes project-specific hazard analyses, EMR ratings below 0.8 industry average, and Tennessee Drug-Free Workplace compliance.
Reviews (2)
John Rose
Feb 10, 2022
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Critical: Professionalism I don't know how good their work is but they should be able to get t the job site quickly BECAUSE THEIR EMPLOYEES DRIVE LIKE MANIACS!
OutlawFarms
Feb 06, 2021
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Critical: Professionalism Working on a job in Cleveland TN and their pipe fitters just walk up and start taking tools and equipment that belongs to someone else and is being used by someone else without out asking to use the tools and equipment. Very sorry employees and now they are considered thieves on the job site.
