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TRUSTED BY OSSIPEE, NH HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon16
    Verified retaining wall installation services reviews

Verified Reviews for Retaining Wall Installation pros in Ossipee, NH

*The Angi rating for Retaining Wall Installation companies in Ossipee, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Retaining Wall Installation needs.

*The HomeAdvisor rating for Retaining Wall Installation companies in Ossipee, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Retaining Wall Installation needs.

Last update on June 17, 2026

Find Retaining wall installation pros in Ossipee

Avatar for Morton Excavation
Morton Excavation
4.9(
14
)
Retaining Wall - Install

Serving Ossipee, NH and surrounding areas

Approved

In business since 2016

Free estimates

Small jobs welcome

"These guys did an amazing job on my beautiful block wall/patio. They were quick, friendly, efficient, and did quality work for a fair price! Very satisfied, would highly recommend."
Gallery
Fire Hydrant install
8in ductile iron / fire hydrant install
Culvert Drainage
Culvert Drainage

+11

8 neighbors recently requested a quote
Recommended by58%of homeowners
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Avatar for Waterscapes of New England
Waterscapes of New England
3.9(
26
)
Retaining Wall - Install

Serving Ossipee, NH and surrounding areas

Approved

In business since 1985

Free estimates

Warranties offered

"Overall, went well although project from start to finish took a long time (not entirely due to Waterscapes).  I would have liked if they could have coordinated the railings as once the stairs were done it took another 6 weeks to get new railings installed.
Bottom line, stairs and walkway look great."
Additional Photos
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Additional Photos

+9

3 neighbors recently requested a quote
Recommended by85%of homeowners
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Sonart Construction Corp.
2.3(
7
)
Retaining Wall - Install

Serving Ossipee, NH and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"I recently had my shingle roof replaced and I?m very happy with the results. The team was professional, punctual, and completed the job efficiently. The quality of the work is excellent, and the new roof looks great. They kept the work area clean and communicated well throughout the process. I would definitely recommend them to anyone needing a roof replacement."
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Avatar for East Coast Construction and Development, Inc.
East Coast Construction and Development, Inc.
5.0(
9
)
Retaining Wall - Install

Serving Ossipee, NH and surrounding areas

In business since 2000

Free estimates

Warranties offered

"We started using East Coast 10 years ago This was a brand new ground up build always avalible to answer any question or concerns Finished on time and on budget"
New Construction
New Construction
New Construction
New Construction
New Construction

+22

Response time1 day
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Avatar for Morton Excavation LLC
Morton Excavation LLC
4.9(
8
)
Retaining Wall - Install

Serving Ossipee, NH and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"Colby was great to work with and I highly recommend him. He rebuilt a retaining wall and landscaped the area between my foundation and wall. He was very professional and attentive. His pricing was fair and reasonable. I was not always available to be on site and he would text, call and send me pictures of the project and progress. I made a great decision when I hired him!"
Response time7 hrs
Response rate96%
Recommended by50%of homeowners
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Avatar for Henry Landscape Design
Henry Landscape Design
4.8(
7
)
Retaining Wall - Install

Serving Ossipee, NH and surrounding areas

In business since 2015

Free estimates

Credit card accepted

"This is a service for lawn mowing. They are beginning the service. We look forward to their continued good work."
Response time3 days
Recommended by100%of homeowners
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Avatar for Cline's Property Services
Cline's Property Services
4.2(
9
)
Retaining Wall - Install

Serving Ossipee, NH and surrounding areas

In business since 2015

Free estimates

"Excellent work at a decent price, was done within a day with the yard cleanup and mulching beds. Hired him again for drywall and installation of a door. Great work and professional."
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Additional Photos

+19

Recommended by100%of homeowners
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Retaining Wall Installers questions, answered by experts

If you've decided you'd like to skip the cost of restoring a brick exterior wall after considering whether you should repair or replace brick on your house, you can consider installing fiber cement siding over brick for a cost of $2 to $6 per square foot. When done properly, cement siding over brick offers a durable, low-maintenance option that can actually reduce your home's energy costs. It's also attractive. However, improper installation or installation over heavily compromised brick can cause water damage. 

If you don’t backfill a retaining wall—either at all or adequately enough—the wall won’t drain well, and water will be able to pass through it. Poor drainage will lead to a warped wall or a buildup of hydrostatic pressure, which can eventually collapse your retaining wall. If you have particularly sloped land, consult a structural engineer to ensure your hardscaping is adding value to your home.

Railroad ties can be good for retaining walls, but it depends on the area. They have a desirable rustic look and are durable. The problem is they’re treated with creosote, a preservative the EPA says poses a risk to humans and wildlife. Over time, the preservative seeps out of the wood and into the ground. Many areas have banned the use of creosote-treated wood on residential properties. If your area does allow it, never use railroad ties near an edible garden or drinking water source. Instead, use wood that’s treated with an EPA-approved preservative or a wood-alternative composite material.

Yes, to build a retaining wall, a permit is required. Similarly, any repairs or modifications to an existing retaining wall require permits. If the planned wall measures higher than 4 feet, most municipalities require designs and permits come through a licensed engineer. In some locations, if the wall is shorter than 4 feet, a permit may not be required. For the requirements in your area, contact your local government.

The longevity of flood walls depends on how they were constructed, but most wood, gravel, and cement flood walls last 10 years. While aluminum flood walls may cost far more initially, they can be a good investment as they can last decades and will not be damaged by exposure to the elements.

The Ossipee, NH homeowners’ guide to retaining wall installation services

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