Engineered Strength. Proven Quality
Jacobs Manufacturing
Premier American Manufacturer of Engineered Fiberglass Solutions
Delivering durable, high-performance, precision-engineered fiberglass products for infrastructure and industrial applications.
Jacobs Manufacturing Corporation is a family-founded company committed to designing and manufacturing high-performance fiberglass solutions that support critical infrastructure and essential services. Since 1972, we have applied more than 50 years of engineering and manufacturing expertise to deliver durable fiberglass buildings and components for wastewater systems, specialized enclosures, and custom applications. From our Grove, Oklahoma facility, we combine proven craftsmanship with advanced production technology to provide reliable, purpose-built solutions that meet demanding technical requirements and serve our clients with integrity and consistency.
Why Jacobs Manufacturing?
Delivering custom fiberglass solutions built for demanding applications. With over 50 years of experience,
we provide the durability, quality, and project-specific expertise clients trust.
Proven Experience
Family-founded in 1972, Jacobs Manufacturing brings more than 50 years of experience designing and manufacturing fiberglass solutions for critical infrastructure, wastewater, and industrial applications.
Engineered for Performance
Our fiberglass buildings and components are engineered for durability, corrosion resistance, and long-term performance in demanding environments.
Custom Manufacturing Capability
We specialize in both standard and custom fiberglass fabrication, allowing us to meet unique specifications, site conditions, and project requirements.
American-Made Quality
All products are designed and manufactured in the United States at our Grove, Oklahoma facility, ensuring consistent quality control and responsive project support.
Reliable Project Execution
From initial design through final delivery, we maintain clear communication, disciplined processes, and dependable timelines.
Long-Term Value
Our products are backed by a standard 1-year workmanship warranty starting on the earlier of the shipment date or invoice date. Extended workmanship warranty options are available for 2 year, 5 year, 10 year, and 25 years to support long-term project requirements.
Our Projects
Delivering durable, high-performance, precision-engineered fiberglass products for infrastructure and industrial applications.
Engineered Fiberglass Solutions Built for Long-Term Performance
Supporting Critical Infrastructure, Utilities, and Industrial Applications Since 1972
Leadership and Operations
Experience, Accountability, and Operational Excellence
Mike JacobsPresident
Stephanie NelsonDirector of Administration & Operations
Stacy HowardManufacturing Operations Manager
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Industries Served
Jacobs Manufacturing supports a diverse range of industries that rely on durable, corrosion-resistant fiberglass solutions for critical operations and long-term performance.
Municipal & Wastewater Infrastructure
Fiberglass buildings and components designed to protect equipment and systems in corrosive and demanding environments.
Commercial & Industrial Facilities
Engineered fiberglass solutions for process plants, utilities, and industrial operations requiring reliable, low-maintenance structures.
Specialty & Custom Applications
Purpose-built fiberglass products developed to meet unique specifications, site conditions, and project-specific requirements.