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*The Angi rating for Fountain Service companies in Grantham, NH 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 Grantham, NH 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 October 20, 2025

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SW Branch
New to Angi
Water Feature - Install a Fountain or Waterfall

Serving Grantham, NH and surrounding areas

In business since 1988

Free estimates

Credit card accepted

Old Sugar House building - excavating contractors is fully 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 38 years and the ability is what makes our firm professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

Response time30 mins
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Avatar for Solanna Homes LLC
Solanna Homes LLC
2.4(
5
)
Water Feature - Install a Fountain or Waterfall

Serving Grantham, NH and surrounding areas

In business since 1986

Free estimates

"It was a very technical job. They did a fantastic job. They were prompt and got the job done under budget. It was a completely pleasurable experience for me and I highly recommend them to anyone!"
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Recommended by50%of homeowners
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Fountains questions, answered by experts

When deep cleaning your koi pond, transfer fish to a clean, uncontaminated container at least one foot deep, like a large bucket, tub, or kiddie pond. Fill the container with their existing pond water to avoid shocking them, and place the container in full or partial shade. When it’s time to reintroduce them into the pond, slowly add the new water to the container before adding the fish and container water back into the pond.

Yes, your fish should stay alive in a frozen pond if you winterize it properly. By ensuring your pond has enough oxygen, good water quality, and a hole to release harmful gases, your pond and fish have the best chance of staying alive and healthy. However, if you have tropical fish, they should be overwintered indoors.

While they’re popular and have a lot of pros, the cons of river rocks include the following:

  • River rocks don’t break down or provide nutrients to plants. 

  • These stones can get hot and scorch nearby plants. 

  • River stones may heat the surrounding soil to inhospitable temperatures. 

  • Rocks can block rainwater from seeping into the ground if installations are too thick or tightly packed.

Most downsides occur when using river rock as mulch in gardens and flower beds. However, you can still incorporate river rocks into your landscape as long as you use them in the correct ways.

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.

Installing an outdoor water fountain costs $2,700 on average, not including the cost of the unit. Prices range from $150 to $10,650, depending on your location, the type of fountain, size, and accessibility to the site. Self-contained fountains and water features recirculate the water within the unit. Depending on size and features like multi-tiered cascading bowls, they typically cost from $50 to $5,000. More elaborate fountains with waterfalls and ponds can cost from $450 to $10,000 or more.

The Grantham, NH 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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