About Us
About Us
We are a family-owned business based in Klamath Falls, Oregon, proudly serving Southern Oregon, Northern California, and customers throughout the region.
We are also willing to travel to meet the needs of our customers and bring our expertise wherever the job takes us.
With a commitment to quality craftsmanship and dependable service, we specialize in durable HDPE plastic solutions designed around each customer's unique needs.
Our expertise includes irrigation products, HDPE plastic welding, fusing and repairs, plastic sumps and screens, livestock water troughs, custom fabrication, and our newest innovation—the Carpenter Dock.
Every product we build is custom-designed and crafted with care, ensuring you receive a solution that fits your application, property, and specific requirements. We take pride in delivering high-quality products that are built to perform, built to last, and made to exceed expectations.
At Carpenters Plastic, you’re not just purchasing a product—you’re investing in lasting durability, expert workmanship, and a team that stands behind everything we build.
Contact Josh Carpenter today for all your HDPE plastic needs.
541-892-8427
Irrigation Sumps & Screens
Protecting Your Water. Built to Last.
Each one of our sumps is custom manufactured with pride and credibility. It's 100% made out of High Density Polyethylene (HDPE). Black HDPE is UV resistant and adaptable to most water applications.
No more rusted out, leaky pipes, plastic doesn't rust!
Our HDPE screens will filter out any moss or trash. They are durable with a massive amount of screen surface area for the amount of linear foot area. They are virtually self cleaning.
Everything we manufacture is built with heavier material than what can be bought pre-built at your local store.
When you use our plastic products, you will never need to replace them again, they last a lifetime.
Call us for a free quote today!
Livestock Water Troughs
Built for the Herd. Made to Last.
These water troughs made out of quality HDPE materials will be the last water trough you ever have to buy. There is no rusting or rotting and will virtually last forever. Our troughs are made out of durable plastic, which is mostly black and will help from freezing in the winter; attracting and absorbing its heat from the sun. With the depths of these troughs you will be able to set them partially into the ground which will help with getting your trough below the frost line. With our troughs starting at any requested size and maxing out at 1500 gallons, we are guaranteed to have the right size for you!
Satisfaction guaranteed!
The Carpenter Dock
Built as One. Built to Last.
Unlike traditional dock materials, our HDPE plastic docks won't rust, rot, or sway. Engineered for strength and durability, they're designed to provide years of dependable performance with minimal maintenance.
Every dock is custom-designed to fit your waterfront and your family's needs, creating the perfect space for relaxing, swimming, boating, and making memories.
Constructed from high-quality HDPE plastic, our docks are built to withstand the elements. And if damage ever does occur, individual sections can be repaired easily—helping extend the life of your investment.
Durable. Custom. Low Maintenance. Built for Your Lifestyle.
Plastic Feeders
Feed Smarter. Built Stronger.
Our HDPE plastic feeders are designed to withstand years of daily use in the harshest conditions. They won't rust, rot, crack, or absorb moisture like traditional materials, making them a dependable, low-maintenance feeding solution.
Built for durability and convenience, our feeders are easy to clean, weather-resistant, and designed to keep livestock feeding efficiently season after season.
Raised Garden Beds and Planters
Grow with Confidence. Built to Last.
Our Raised Garden Beds are perfect to grow your favorite vegetables and fruits! The plastic will never rust or rot like a wood raised bed. This operation even keeps those pesky underground animals out of your garden. We can even build a custom lid for those frosty nights. No more tarps or tacky sheets. The lid fits well and gives a more professional, neat and clean look. These beds are custom built ranging in whatever size you desire.
Our Plastic Planters are perfect for around a tree or just in your landscaping bed to grow flowers, herbs or even a tomato plant! Once again being made of HDPE plastic, they will never rot!
These investments are once in a lifetime purchase.
Live Bottom Trailers
Built for Performance. Designed to Work.
Our live-bottom trailers are engineered for efficient, dependable material hauling and unloading. The conveyor system provides smooth, controlled discharge without the need to raise the trailer, making unloading safer and more versatile on uneven ground or in low-clearance areas.
Built with durability in mind, our trailers are designed to handle demanding jobs while minimizing maintenance and maximizing productivity.
Water Tanks
Built Tough. Designed to Perform.
Our HDPE water tanks provide a durable, dependable water storage solution for tractors, large equipment, and demanding agricultural applications. Built from high-density polyethylene, these tanks are designed to withstand tough working conditions without rusting, rotting, or corroding like traditional materials.
Lightweight yet extremely durable, HDPE tanks are easy to install, maintain, and transport while providing long-lasting performance in the field. Their seamless construction helps prevent leaks, and their resistance to weather, chemicals, and impact makes them ideal for everyday agricultural use.
Whether you're supplying water for livestock, irrigation, dust control, equipment needs, or other applications, our custom-built HDPE tanks are designed around your operation.
Flashboard Risers
Reliable Water Control. Built to Last.
Our flashboard risers provide an efficient, dependable solution for managing water levels in ponds, wetlands, drainage systems, and agricultural applications. Built for durability and ease of operation, they allow you to adjust water levels quickly by adding or removing flashboards as conditions change.
Constructed from high-quality HDPE plastic, our risers resist rust, rot, corrosion, and UV damage, providing years of low-maintenance performance in demanding environments.
HDPE Welding, Fusing and Repairs
Why HDPE?
Durability That Lasts. Performance You Can Trust.
High-Density Polyethylene (HDPE) is one of the most durable and versatile plastics available, making it an ideal choice for products designed to withstand demanding environments. From docks and feeders to water tanks and agricultural equipment, HDPE provides long-lasting performance where traditional materials often fall short.
Unlike wood and metal, HDPE will not rust, rot, corrode, or absorb moisture. It stands up to harsh weather, UV exposure, chemicals, and everyday wear while requiring very little maintenance.
The Benefits of HDPE:
- Long-Lasting Durability – Built to withstand years of use in tough conditions.
- No Rust or Rot – Unlike metal and wood, HDPE remains strong without corrosion or decay.
- Weather Resistant – Designed to handle sun, rain, snow, and temperature changes.
- Low Maintenance – Easy to clean and requires minimal upkeep.
- Impact Resistant – Tough enough for demanding agricultural, commercial, and residential applications.
- Environmentally Responsible – HDPE is recyclable and can be repurposed at the end of its service life.
- Repairable – Damaged HDPE products can often be welded and repaired, extending their useful life.
- From the farm to the waterfront, HDPE delivers the strength, reliability, and longevity you need. It is a smart investment built to perform season after season.
HDPE: Built Strong. Built Smart. Built to Last.
Restoring Strength. Extending Performance.
Accidents happen, but that doesn't always mean replacement is necessary. Our professional HDPE welding and repair services restore damaged plastic products, helping you protect your investment and extend the life of your equipment.
Using industry-proven welding techniques, we repair cracks, punctures, worn areas, and structural damage on a wide range of HDPE products. Every repair is completed with durability and long-term performance in mind.
Whether it's agricultural equipment, water management products, docks, tanks, feeders, or custom-fabricated components, our experienced team can evaluate the damage and recommend the most effective repair solution.
Why Repair Instead of Replace?
Repairing HDPE products is often a faster and more cost-effective solution than purchasing new equipment. With proper welding techniques, many damaged products can be restored to years of reliable service, reducing downtime and saving money.
If your HDPE product has been damaged, contact us to discuss your repair needs. We're committed to providing quality workmanship and dependable solutions that keep your equipment performing at its best.
Ready to build something built to last, call 541-892-8427