How do I maintain my pond?

• <div><p>To maintain your pond, you’ll need to occasionally <a href="https://www.angi.com/articles/how-clean-your-backyard-koi-pond.htm">clean your backyard pond</a>, especially if you have koi fish. Test the water twice a week to make sure your fish have everything they need and always remove visible debris.</p></div>

Does a pond increase homeowners insurance?

• <div><p>Like pools, ponds can be a safety risk, so they may increase your homeowners insurance. Be sure to let your insurance company know if you <a href="https://www.angi.com/articles/who-to-hire-to-create-a-pond-on-my-land.htm">build a pond on your property</a>—they may have safety requirements in order to keep your premium from increasing. </p></div>

When should I turn my pond pump off for the winter?

• <div><p>When deciding whether or not to turn off your pump, you should consider your area’s climate and the aquatic life in your pond. If you live in an area with freezing winter temperatures and don’t have any wildlife, keeping your pump on could damage it. If you have aquatic life but live in a colder climate, you might consider keeping your pump running and adding a pond heater.</p></div>

Get matched with top fountain pros in Bismarck, ND

Q: How do I maintain my pond?

• <div><p>To maintain your pond, you&rsquo;ll need to occasionally <a href="https://www.angi.com/articles/how-clean-your-backyard-koi-pond.htm">clean your backyard pond</a>, especially if you have koi fish. Test the water twice a week to make sure your fish have everything they need and always remove visible debris.</p></div>

Q: Can I install a pond myself?

• <div><p>DIY kits exist, but professional installation ensures proper filtration, landscaping, and leak-proof construction.</p></div>

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>

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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 April 2022
High quality work and good product. Friendly staff and installers and I would recommend them to anyone that would like to get a bathroom done!
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

To maintain your pond, you’ll need to occasionally clean your backyard pond, especially if you have koi fish. Test the water twice a week to make sure your fish have everything they need and always remove visible debris.

DIY kits exist, but professional installation ensures proper filtration, landscaping, and leak-proof construction.

Like pools, ponds can be a safety risk, so they may increase your homeowners insurance. Be sure to let your insurance company know if you build a pond on your property—they may have safety requirements in order to keep your premium from increasing.

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.

When deciding whether or not to turn off your pump, you should consider your area’s climate and the aquatic life in your pond. If you live in an area with freezing winter temperatures and don’t have any wildlife, keeping your pump on could damage it. If you have aquatic life but live in a colder climate, you might consider keeping your pump running and adding a pond heater.

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.

See all articles

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May 3, 2026May 3, 2026
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Regular outdoor fountain maintenance will keep your water feature looking and working great. Follow these tips to learn how.
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24 Water Feature Ideas for Your Backyard
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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.