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TRUSTED BY DELANCO, NJ HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon313
    Verified retaining wall installation services reviews

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

Avatar for Avora Contracting LLC
Avora Contracting LLC
4.8(
19
)
Retaining Wall - Install

Serving Delanco, NJ and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"They were awesome! Love the replacement deck. Absolute attention to detail. Work progress was incredibly neat and cleanup was flawless. Would encourage anyone needing a deck or deck repair to retain them with out hesitation"
Deck
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New deck
New deck

+2

338 neighbors recently requested a quote
Avatar for Parkyn Landscape and Hardscape LLC
Parkyn Landscape and Hardscape LLC
4.7(
30
)
Retaining Wall - Install

Serving Delanco, NJ and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"It couldn't have gone better. We have been through two previous landscapers who were unreliable expensive and vanished on us. These guys are reliable and did a fabulous job on stage 1 of the new landscaping. We look forward to stage 2 and an ongoing relationshipship. They are helping turn our home into a valuable property and we are very satisfied. Thank you Tyler and Darcy, from Ed and Esther Beck"
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+10

Response time2 days
Recommended by100%of homeowners
Residential Renovations Specialist
New to Angi
Retaining Wall - Install

Serving Delanco, NJ and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We specialize in additions and kitchen remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

Response time30 mins
Avatar for Quinn Brothers Masonry LLC
Quinn Brothers Masonry LLC
4.9(
44
)
Retaining Wall - Install

Serving Delanco, NJ and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"In late fall, I noticed that a piece of a stone wall abutting my driveway had broken off and was drifting into the driveway. Concerned that the wall would fall into the driveway, I contacted Quinn Brothers Masonry. They came out within two days, assessed the situation and gave me an estimate. The work involved taking down both walls, knocking off old mortar on the stones, and removing ivy. After the walls were taken down, protective covering was placed on the exposed dirt, and drainage pipes and gravel were installed. They then rebuilt the walls, using the original stones. While rebuilding the walls, Patrick Quinn advised me that my stone house foundation had been compromised by paint and old mortar. I authorized additional work to restore the foundation. The paint on the stone foundation was removed and the old mortar was taken out. Then, the entire foundation had new mortar installed. I am extremely pleased with the results and will definitely hire them again."
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+63

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

Proper design and construction prevent erosion and add structural stability to landscapes.

Yes, including patterns, finishes, and plant integration for aesthetic enhancement.

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.

Even if you think you know how to build a retaining wall theoretically, doing the actual work is a completely different story. There are lots of nuances in building retaining walls, and the slightest oversight can compromise their integrity. Therefore, we recommend you hire a pro to build, repair, or replace retaining walls.

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.

The Delanco, NJ homeowners’ guide to retaining wall installation services

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