Get matched with top fountain pros in Bismarck, ND

Q: How many years does a pond liner last?

• <div><p>Lifespans vary by material and manufacturer, but pond liners last anywhere from 10 to 75 years. For example, polyvinyl chloride (PVC) pond liners have a life expectancy of up to 20 years. Other types of pond liners, including those made of high-density polyethylene (HDPE) and ethylene propylene diene monomer (EPDM), can last 40 to 50 years.</p></div>

Q: Should a koi pond be in the sun or shade?

• <div><p>Koi fish should be in the shade and can&rsquo;t be directly exposed to the sun. Consider building your koi pond in a shaded spot or hanging an awning over the top to control the amount of sunlight coming in. Learn <a href="https://www.angi.com/articles/how-develop-landscaping-plan-your-yard.htm">how to design a landscape</a> properly.</p></div>

Q: How do I maintain a water feature?

• <div><p>Regularly clean pumps, remove debris, and monitor water levels to prevent algae growth and clogging.</p></div>

Q: What elements influence the cost of adding a fountain or waterfall?

• <div><p>Costs depend on design, materials, plumbing, labor, and optional lighting or filtration features.</p></div>

Q: How deep do you need to build a pond?

• <div><p>One of the most important parts of <a href="https://www.angi.com/articles/how-build-pond.htm">building a pond</a> is digging the right depth. Your pond needs to be at least one to two feet deep. The specifics of the depth will depend on factors such as the placement of the pond and whether you plan on having fish. If you have fish in your pond, it will need to be at least two feet deep.</p></div>

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Verified Reviews for Fountain Service pros in Bismarck, ND

*The Angi rating for Fountain Service companies in Bismarck, ND is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Fountain Service needs.

*The HomeAdvisor rating for Fountain Service companies in Bismarck, ND is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Fountain Service needs.

Last update on August 31, 2025

Reviewed in August 2025
Did a great job with our bathroom remodel - fair price - timely quality work - would hire again for any future projects! Highly recommend!
Frei Remodeling LLC
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Reviewed in March 2025
Did great work, love my new bathroom!
Your Home Improvement Company, LLC
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Reviewed in April 2024
I’m in the process of trying to get a portable restroom installed at my summer cabin. Bernie was extremely helpful with answering all my questions and responded in a very timely manner. I will use this contractor for my project once I have the electric work finished.
Concept Development LIC
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Reviewed in October 2023
They are BEST in town!
AA Tree Service, LLC
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Reviewed in February 2023
One thing that I thought was really nice was that the water was not turned off for a long time in the house. Tim Brustle and the plumber were very good and courteous. He always asked me about where I wanted things like the shower head, the shelving, how far out the surround would go, and the...
Your Home Improvement Company, LLC
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Reviewed in February 2022
Matt was amazing to work with got my new tub/shower installed and hooked up my bathroom sink. Will use him for future projects
Capital Plumbing, LLC
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Fountains questions, answered by experts

Lifespans vary by material and manufacturer, but pond liners last anywhere from 10 to 75 years. For example, polyvinyl chloride (PVC) pond liners have a life expectancy of up to 20 years. Other types of pond liners, including those made of high-density polyethylene (HDPE) and ethylene propylene diene monomer (EPDM), can last 40 to 50 years.

Koi fish should be in the shade and can’t be directly exposed to the sun. Consider building your koi pond in a shaded spot or hanging an awning over the top to control the amount of sunlight coming in. Learn how to design a landscape properly.

Regularly clean pumps, remove debris, and monitor water levels to prevent algae growth and clogging.

Costs depend on design, materials, plumbing, labor, and optional lighting or filtration features.

One of the most important parts of building a pond is digging the right depth. Your pond needs to be at least one to two feet deep. The specifics of the depth will depend on factors such as the placement of the pond and whether you plan on having fish. If you have fish in your pond, it will need to be at least two feet deep.

The Bismarck, ND homeowners’ guide to fountain services

From average costs to expert advice, get all the answers you need to get your job done.

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Angi
•
May 3, 2026May 3, 2026
How Much Does It Cost to Install a Fountain in a Pond? [2026 Data]
Discover the cost to install a fountain in your pond, including average prices, key cost factors, and tips to save money on your pond fountain installation.
Angi
•
Apr 6, 2026Apr 6, 2026
How Much Does Outdoor Water Fountain Installation Cost? [2026 Data]
Discover the average outdoor water fountain installation cost, including key price factors and tips to help you budget for your project.
Angi
•
May 3, 2026May 3, 2026
How Much Does It Cost to Add a Waterfall to a Pool? [2026 Data]
Discover the cost to add a waterfall to a pool. Learn about average prices, cost factors, and ways to save on your pool waterfall installation.
Rachel Hoffman
•
May 2, 2026May 2, 2026
10 Outdoor Fountain Maintenance Tips to Keep Your Water Feature in Top Condition
Regular outdoor fountain maintenance will keep your water feature looking and working great. Follow these tips to learn how.
Rachel Hoffman
•
Jul 10, 2026Jul 10, 2026
24 Water Feature Ideas for Your Backyard
Outdoor water feature ideas are just as unique as your backyard itself. Check out how a waterfall, fountain, or koi pond can reimagine your property.
C.E. Larusso
•
Jul 9, 2026Jul 9, 2026
5 Water Feature Design Styles to Incorporate Into Your Home
Dive into the details of the different kinds of backyard water features, including fountains, birdbaths, waterfalls, pools, ponds, streams, and spouts.