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TRUSTED BY AVOCA, NY HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon22
    Verified retaining wall installation services reviews

Top-Rated Retaining wall installation pros in Avoca - Updated Nov 2026

Avatar for WoodRock Construction
WoodRock Construction
5.0(
4
)
Retaining Wall - Install

Serving Avoca, NY and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"Matt did a full septic installation on a new build house. He did a great job with the system, and gave flatter and more yard space after the system was put in. The grading and shaping of the land was superb"
Residential concrete
Residential concrete
Residential concrete
Residential concrete
Residential concrete

+16

Response time1 day
Response rate100%
2 neighbors recently requested a quote
Briggs Concrete, Inc.
4.5(
2
)
Retaining Wall - Install

Serving Avoca, NY and surrounding areas

In business since 1999

Free estimates

Credit card accepted

"Wonderful job ,Mr. Briggs is a very hard worker, He does a marvelous job, We recommend him to anyone, you will not be disappointed!!!! Scott put in a concrete driveway and a gorgeous stamped patio. He has made our house beautiful., and I for one thank him so very much. We have received many compliments on his hard work .Great price for a great job!!!!"
Recommended by100%of homeowners
Farr Construction Co.
New to Angi
Retaining Wall - Install

Serving Avoca, NY and surrounding areas

In business since 1985

Free estimates

Farr Construction Co is a full service concierge construction firm providing leading edge design and custom building for the residential and commercial sectors. At Farr Construction Co., we offer a full menu of services to meet the specific needs of each of our valued clients. Excellent craftsmanship, communication and quality are yours and just a phone call away. So call today!

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Retaining Wall Installers FAQs, answered by experts

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.

Costs range from $5,000 to $15,000, depending on size, material, and design complexity.

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.

Generally speaking, a retaining wall should be between 3 and 4 feet high, depending on variables such as the wall-building material, the purpose of the retaining wall, and more. If you want your retaining wall to be taller than 4 feet, check with your local building ordinance office for the maximum allotment. You may also need a special permit for retaining walls over 4 feet tall.

Through proper drainage solutions and compacting the foundation soil.

The Avoca, NY homeowners’ guide to retaining wall installation services

From average costs to expert advice, get all the answers you need to get your job done.