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Verified Reviews for Fountain Service pros in Marathon, NY

*The Angi rating for Fountain Service companies in Marathon, NY 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 Marathon, NY 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 March 14, 2026

Find Fountain pros in Marathon

Sagg Pond Construction Co.
1.3(
6
)

Serving Marathon, NY and surrounding areas

In business since 2003

Free estimates

Emergency services offered

Sagg Pond Construction Co., has been in business since 2003. We are a full-service construction company specializing in residential and commercial home improvements. \n\nBeing a five-star rated building company with 95% of our jobs coming by word-of-mouth, drives our commitment to 100% customer satisfaction with every job form start to finish.\n\nWe do this by employing two very simple methods: building & accounting. We hire the best and most talented craftsmen in the Hamptons, and manage your money with extreme precision. In most cases, we give you a check at the end of every job!

Recommended by66%of homeowners
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Avatar for Rons Tree Service & Landscaping
Rons Tree Service & Landscaping
New to Angi

Serving Marathon, NY and surrounding areas

In business since 2024

Free estimates

Credit card accepted

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business\n\n

Response time2 days
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Advanced Construction
0.0(
1
)

Serving Marathon, NY and surrounding areas

In business since 2005

Advanced Construction is a locally owned and operated business established in 2005 with over 10 years of experience in the industry. We have built a strong reputation for customer satisfaction by working with honesty and integrity to help our customers with all of their home improvement needs. Allow us to show you how our commitment to personal service and expertise will help you with your home improvement needs.

Response time4 days
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Fountains questions, answered by experts

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.

Deep clean your koi pond at least once a year to keep your fish healthy and your pond in good shape. Water testing, debris removal, and partial water changes should be performed weekly. Seasonal professional service will ensure everything is clean and functioning properly.

How many fish can call your pond home depends on the volume of the pond and the fish size. Your pond's filtration system also influences the number of fish that will thrive in a pond. A general rule of thumb is to have 1 inch of fish for every square foot in a pond that's 2 feet deep. Another rule of thumb you can follow is to have one koi fish for every 200 gallons of water or two goldfish for every 200 gallons.

The average pond maintenance cost is $2,000. But how much you pay to take care of your pond depends on multiple factors, such as the size of the pond and whether fish live in it. Your area's climate also affects the overall maintenance cost, as you may need to winterize your pond to protect it and any aquatic life in it during the colder months.

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. 

The Marathon, NY 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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