Koi Pond Construction

We Design & Build Amazing Pond Ecosystems

Our Clients Love Us!
4.6
414 Reviews & Growing!

Your Pond Design and Construction Experts

Transform your outdoor space into a serene oasis with professional pond design and construction services from Garden Ponds Unlimited®. As experienced pond builders with over 28 years of expertise, we specialize in creating custom koi ponds, garden ponds, recreational ponds, and water features that enhance the beauty and tranquility of your property. Whether you’re dreaming of a peaceful retreat or a vibrant aquatic ecosystem, our team is dedicated to bringing your vision to life with unmatched craftsmanship and attention to detail.

Our proven pond construction process combines innovative design with sustainable practices to deliver stunning and functional ponds tailored to your space. From the initial consultation to the final installation, we work closely with you to ensure every element of your garden pond or koi pond meets your expectations. With over 1,500 ponds built and a commitment to excellence, Garden Ponds Unlimited® is your trusted partner for all your pond design and construction needs in Oklahoma.

Garden Ponds UnlimitedGarden Ponds Unlimited® is a pond builder based in Moore, OK, serving homeowners throughout the entire state including Oklahoma City, Nichols Hills, Edmond, Norman, Mustang, Yukon, The Village, Bethany, Choctaw, Arcadia, Newcastle, Shawnee, and surrounding areas. We specialize in designing and constructing stunning koi ponds, garden ponds, pondless waterfalls, and custom water features that bring beauty and tranquility to your outdoor space. Whether you’re looking for a peaceful garden pond or a vibrant koi pond ecosystem, our team has the experience and creativity to turn your vision into reality.

Pond Building Projects We've Completed

We've built some of the most beautiful ponds in the state of Oklahoma.

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What Our Pond Clients Say...

Just had my pond clean out done, they were very careful with my fish, gave me a free owners manual, and tips on how to better care for my fish! My pond looks amazing! Thanks to them!

Shelby Ryan

I was a little bit weary of using Garden ponds unlimited for my clean out because they charge by the hour instead with a bid like the other Pond companies. but in the end it was cheaper and just as good of a job

Jeremiah Sturges

How Much Does It Cost To Build A Koi Pond?

cost to build a small koi pond.

4'x6'x2' Small Koi Pond

The perfect pond for those who are new to the pond hobby or who don't have a large space to work with.  This pond can be upgraded to a 6x8 or 8x10 and can come with a variety of enhancements including boulders up to 150lbs.  While it's our entry level pond, it's far from basic!

Cost $6,000+
Depending On Upgrades Enhancements
*This pond size is on display at our retail store.

10'x14'x2' Koi Pond

The perfect pond to sit beside and relax to the tranquil sound of water with a glass of wine after a long day.  This pond comes with a 2' high cascading waterfall flowing into a 5' stream into the pond and boulders up to 150lbs.

Cost $10,500+
Depending On Upgrades Enhancements
*This pond size is on display at our retail store.

Cost To Build A 10x14x2 Custom Koi Pond With A Waterfall
Cost To Build A 11x16x2 Custom Koi Pond

11'x'16'x2' Koi Pond

This is a great medium sized pond that is going to make a dramatic impact in your backyard space.  This fantastic pond comes with a beautiful cascading 2' high waterfall and a 7' stream with boulders up to 150lbs that is ideal for fish.

Cost $12,500+
Depending On Upgrades Enhancements
*This pond size is on display at our retail store.

16'x'21'x3' Koi Pond

A beautiful pond with all of the enhancements that make it perfect for larger backyards where you want the tranquil and relaxing ambiance that only a professionally installed aquascape can deliver.  Complete with two 3' high waterfalls, two meandering streams and boulders up to 150lbs.

Cost $24,000+
Depending On Upgrades Enhancements
*This pond size is on display at our retail store.

 

Cost to build a 16x21x3 custom koi pond
Cost To Build A 20x30x3 Custom Koi Pond

20'x'30'x3' Koi Pond

The perfect pond for those who love to entertain and believe a beautiful pond is something missing from their landscape.  This pond comes with two 3' high waterfalls, a 10' stream and boulders up to 150lbs.

Cost $33,500+
Depending On Upgrades Enhancements
*This pond size is on display at our retail store.

Extra Large Custom Pond

We are capable of building ponds of any size!   Whether it's a zoo exhibit that requires a very specific type of eco-system or a dramatic and beautiful entrance to your private or commercial property, we can design and build whatever you wish!

Cost $35k-$100k+
Depending On Size and Scope

Large Custom Pond Construction

The Benefits Of Hiring A Professional To Build Your Pond

Creating a garden pond is more than digging a hole and filling it with water; it’s an art and science that requires skill, experience, and attention to detail. At Garden Ponds Unlimited®, we’ve been designing and building custom ponds for over 28 years, with more than 1,500 successful installations to our name. Here’s why hiring professionals like us is the best choice for your pond project.

Expert Design Tailored to Your Vision

A professionally built pond begins with expert design. We take the time to understand your preferences and landscape, building a pond that complements your space while meeting your specific needs. Whether it’s a koi pond, garden pond, or pondless waterfall, our designs focus on both beauty and functionality.

Quality Materials and Craftsmanship

Using subpar materials or improper techniques can result in leaks, water imbalances, or structural issues. When you hire Garden Ponds Unlimited®, you benefit from our use of top-quality liners, filters, pumps, and other components, as well as our skilled craftsmanship. We ensure every aspect of your pond is built to last and easy to maintain.

Proper Installation for Long-Term Performance

Installing a pond involves precise excavation, accurate leveling, and the integration of advanced filtration systems. Our team’s expertise prevents common DIY mistakes, such as poor drainage, uneven surfaces, or inadequate filtration, ensuring your pond functions flawlessly from day one.

A Thriving, Low-Maintenance Ecosystem

We design ponds to be more than just beautiful—they’re thriving ecosystems. From the placement of aquatic plants to creating the perfect environment for koi and other fish, our ponds are built to sustain healthy, balanced habitats with minimal upkeep.

Ongoing Support and Supplies at Your Fingertips

Unlike other contractors, our relationship with you doesn’t end after the construction. With our large retail store stocked with pond supplies, fish, and plants, you’ll have ongoing access to us and everything you need to keep your pond in pristine condition. Plus, our knowledgeable team is always available to provide expert advice and support.

Save Time, Money, and Stress

Building a pond yourself or hiring inexperienced contractors can lead to costly mistakes, wasted time, and unnecessary stress. By hiring our professionals, you can rest assured that your pond will be completed efficiently and correctly the first time. We handle the hard work, so you can enjoy the results without worry.

Investing in a professionally built pond is the best way to ensure your outdoor space becomes the serene, stunning retreat you’ve always envisioned. Contact Garden Ponds Unlimited® today and get your Pond Done Right The First Time!

To schedule an estimate for your pond building project please call (405) 799-7663 or fill out our contact form and we’ll get right back to you.

Our Koi Pond Construction Process

At Garden Ponds Unlimited®, we follow a proven six-step process to ensure your custom pond is expertly designed and built to last as a thriving, low-maintenance eco-system.

We start with a consultation to discuss your vision, preferences, and budget. Whether you want a koi pond, garden pond, or pondless waterfall, we’ll help shape your ideas into a clear plan. 

Your pond design will be carefully outlined in your yard using painted guidelines, giving you a clear visual representation of its size, shape, and placement before construction begins. This step allows you to see exactly how your new koi pond or garden pond will integrate into your landscape, ensuring the layout complements your outdoor space. It also provides an opportunity to make any adjustments before excavation starts, so you can feel confident that your pond will be positioned exactly how you envision it.

Once the design is finalized, we excavate and prepare the site with precision. This step includes digging, grading, leveling, and shaping the pond area to create the desired look and to ensure proper water flow if there is a stream or waterfall incorporated.

We install the pond liner, skimmer or bog skimmer, filtration system, pump, and other necessary components to ensure your pond functions flawlessly.  Lights, if purchased, will be installed with strategic placement of each light.  Rocks, gravel, driftwood (if purchased), and other natural enhancements are carefully placed to create a visually stunning and natural-looking environment, while also providing structure and shelter for aquatic life.

Once the structure is complete, we fill the pond with water and treated with our Garden Ponds Unlimited Dechlorinator to create the perfect conditions for plants and fish.  We ensure the filtration system is operating correctly and all components are working smoothly.  Aquatic plants are strategically placed, and koi or other fish can be added to establish a thriving, balanced ecosystem.

In the final steps, such as finishing the surrounding landscaping (if purchased), or adding additional decorative features. Our team then provides a detailed walkthrough, ensuring you know how to maintain your new pond and enjoy it for years to come.

Our Pond Construction Projects Can Include

We can incorporate any or all of the following upgrades and enhancements into your new pond

Additional Streams
Additional Waterfalls
Bubbling Rocks
Bubbling Urns
Firepits
LED Lighting
Aquatic Plants
Driftwood
Viewing Areas
Auto-Fill Systems
Pathways
Bridges
Landscaping
Floating Plants
Echo Chambers
Koi Tunnels
Sitting Boulders

Frequently Asked Pond Building Questions

Here is a list of questions we're commonly asked about koi pond construction

A professionally built pond includes essential systems to ensure proper function and a healthy ecosystem. These typically include a high-quality liner to hold water, a skimmer to remove debris, a biological and mechanical filtration system, and a pump to maintain water circulation. Optional features like UV clarifiers can help control algae, and aeration systems ensure your fish and plants thrive.

A healthy pond ecosystem is achieved through the balance of fish, aquatic plants, beneficial enzyme blend (S.A.T), D-solv and proper filtration. Our designs incorporate plants to provide oxygen and natural filtration, a robust filtration system to remove waste, and careful planning. Regular maintenance also plays a key role in maintaining ecosystem health.

Koi are the most popular choice for ponds due to their beauty, hardiness, and longevity. However, other options include orcanda's, hi fin banded sharks, albino catfish, goldfish, and shubunkins. Each type of fish has unique needs for water depth, temperature, and habitat, so we guide you in choosing species that will thrive in your pond’s specific conditions.

Aquatic plants not only add beauty but also play an essential role in maintaining water quality. Popular choices include floating plants like water hyacinths, submerged plants like water lilies, anacharis, and marginal plants like cattails and pickerel rush. Each plant type provides unique benefits, from shade to oxygenation to nutrient absorption.

Properly designed ponds require minimal maintenance when built with the right systems. Routine tasks include cleaning skimmers, monitoring water quality, and seasonal plant care. We also offer weekly maintenance services to handle everything for you, ensuring your pond remains beautiful year-round.

The time frame depends on the pond’s size and complexity, but most residential ponds can be completed in 1 to 2 weeks. This includes everything from excavation and system installation to adding aquatic plants and finishing touches.

For koi ponds, a depth of 2 feet is ideal to protect fish from predators and extreme temperatures.

Most yards can accommodate a pond, but site evaluation is crucial. We assess factors like soil composition, and drainage to determine the best location and design for your pond. If your space has limitations, we can suggest alternatives, such as smaller garden ponds or pondless waterfalls.

Properly designed ponds with flowing water discourage mosquito breeding. Features like aeration systems, water circulation, and the presence of mosquito-eating fish, such as Koi effectively prevent mosquitoes from becoming a nuisance.

Yes, pond lighting is a popular feature that enhances your pond’s beauty and usability at night. We offer underwater lights, spotlights, and accent lights that highlight your water feature and surrounding landscape while being energy-efficient and safe for aquatic life.

A professionally designed and built pond can increase your property’s value by adding a unique feature that enhances curb appeal and creates a relaxing outdoor space. It’s a worthwhile investment for both aesthetic and financial reasons.

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Our Pond Knowledge Library

Calculating The Volume Of Your Pond

Calculating The Volume Of Your Backyard Pond

Knowing the volume of your garden or koi pond is more than just a number-it's a critical piece of information that impacts your pond's maintenance, ecosystem health, and overall functionality. ...
How Your Pond Eco System Works

Understanding Biological Filtration Systems for Ponds

Maintaining a clean and healthy pond goes beyond aesthetics; it's about creating a balanced ecosystem where fish, plants, and microorganisms thrive. At the heart of a successful pond lies a ...

Converting A Swimming Pool To A Recreation Pond

Many Oklahoma homeowners find themselves with an old swimming pool that's no longer being used. Whether it's due to maintenance challenges, neglect, or simply changing interests, an unused pool can ...
Bought A Home With A Koi Pond

Did You Just Buy a Home With an Existing Koi Pond?

Congratulations on your new home! If your property comes with a koi pond, you've inherited more than just a beautiful water feature-you've taken on the responsibility of caring for a ...
How To Choose The Right Filter For Your Pond

Choosing The Right Filter For Your Pond

A healthy, beautiful pond begins with the right filtration system. Filters are essential for maintaining clear water, supporting fish and plants, and preventing common problems like algae overgrowth. Whether you're ...
How Koi Pond Eco Systems Work

How Koi Pond Ecosystems Work: A Guide to Balanced Pond Care

A koi pond is more than just a stunning water feature; it's a dynamic ecosystem that requires a delicate balance to keep both the water and its inhabitants healthy. By ...