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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

"He was excellent and did a very good job. He held to all of his promises and was very professional. He stayed with the price he originally quoted and he was very responsive to anything I asked. His son works with him and was also a pleasure to work with. ?I would highly recommend him."
Additional Photos
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+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 couldn’t be more pleased- the build was seamless, the process was easy and the team professional. The quality is spot on and the company was so easy to work with… They care as if it were their own house!"
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

"He started on a Monday and got the job done before the week was over. He kept me informed through the process. His pricing is fair, a bang for your buck. I am very happy with the job. He is a nice guy. He did a wonderful job."
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

"Brandon was great and courteous! I will hire him again for the next big storm!!! Sincerely, Carol Crouse Gilmanton, NH"
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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+19

Recommended by100%of homeowners
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Showing 1-10 of 38
Retaining Wall Installers questions, answered by experts

Each design is different, so we can’t say definitively if you’ll need a dedicated drainage system in place for a two-foot retaining wall. However, you can likely skip the drainage, as this project is typically served for walls that are 4 feet tall or more. Even with a relatively low wall, consider drainage if you are building on top of clay or poor-draining soil types or if there are buried water sources nearby, like a well used for other outdoor garden projects.

To maintain the integrity of your landscape, a retaining wall must be installed if the slope of the angle exceeds 35 degrees. The lean of the wall must be 1 inch per 12 inches in height to disperse the weight of the soil uniformly and guarantee the correct drainage of the soil.

Rebar is a steel support that goes inside concrete to prevent structural damage over time. Concrete is susceptible to impact, weight, and tension. By inserting rebar into the concrete during the installation, you can help extend its lifespan and avoid hazardous situations where the foundation of your home gives way to tensile forces.

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.

A retaining wall can only function as a fence if it’s high enough on all sides to prevent someone from accidentally falling into the pool. However, most retaining walls retain dirt, which means their purpose is not related to safety. There would need to be nothing on the other side of the wall for it to be considered a fence, but in that case, it wouldn’t retain anything and would cease to be a retaining wall.  

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

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