Precision Machined
Ensures secure conduit alignment and supports high-performance infrastructure.
Durable and Corrosion Resistant
Engineered to withstand harsh environments and long-term usage.
Recycled HDPE Materials
Eco-friendly solution that combines sustainability with exceptional performance.
Streamlined Installation Process
Lightweight, stackable design reduces labor costs and installation time.
Customizable
Adaptable to meet unique project specifications and requirements.
You Own the Design
Unlike others, we ensure you retain full ownership of your drawings. Our CADmore process puts control in your hands while you continue partnering with us for superior manufacturing.
Why choose GP Underground?
GP Underground offers affordable, tailor-made solutions, leveraging the expertise of Gemini Plastics. Our plastic spacers are crafted to meet strict deadlines without compromising on quality or durability. With flexible supply-chain partnerships and CADMore engineering support, we deliver smooth execution for construction projects of all sizes and complexities.
Excellence Beneath the Surface.
Save time and money with spacers engineered for affordability without compromising quality.
Cost-Effective Solutions
Made from reprocessed HDPE, our spacers provide superior strength, corrosion resistance, and reliability.
Proven Durability
Tailored solutions crafted with precision through our CADMore partnership, ensuring perfect fit and functionality, even if you don't have a drawing.
Custom Engineering Support (CADMore)
Adaptable solutions that meet your project’s unique requirements, no matter the challenge.
Flexibile Solutions
Scalable Supply Options
Our supply-chain partnerships enable seamless fulfillment of large-volume orders.
On-Time Delivery
Reliable production processes ensure your tight deadlines are always met.
INDUSTRIES WE SERVE
DATA CENTERS
UTILITY INFRASTRUCTURE
UNDERGROUND
CABLING
RENEWABLE
ENERGY
GP UNDERGROUND by Gemini Plastics, Inc.
We know how crucial precision is when it comes to construction planning. Whether it’s assistance with material takeoffs from project plans or support with shop drawings, we’re here to help. By partnering with top-tier takeoff specialists in the industry, we ensure accurate estimates and smooth project execution. From RFIs to submittals, we understand your needs and are dedicated to simplifying your work.
Tell us about your project.
Prefer to email us directly? Reach out anytime at service@gplastics.com — we’ll get back to you promptly!
GP UNDERGROUND
Gemini Plastics, Inc.
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Reliable Partner for Tight Deadlines – We know the pressure of meeting schedules, and we deliver on time, every time.
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Engineered for Your Success – Custom solutions tailored to your project requirements and challenges.
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Trusted by Industry Leaders – Decades of experience supporting large-scale CNC routing projects.
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Unmatched Quality Assurance – Precision-machined spacers with repeatable results and exceptional durability.
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Simplified Procurement – Streamlined ordering process and expert guidance from quote to delivery.
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Comprehensive Engineering Support – Leverage our CADmore full design and engineering capabilities for seamless project execution.
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Designs You Own – Your project, your design—empowering you to stay in control while we handle the manufacturing.