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TRUSTED BY GORHAM, NH HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon12
    Verified retaining wall installation services reviews

Find Retaining wall installation pros in Gorham

Avatar for Howe D Tree
Howe D Tree
4.8(
18
)
Retaining Wall - Install

Serving Gorham, NH and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Did an excellent job of trimming a pine in my yard. Branches were over my roof and some were dead. Very reasonable price and great to work with."
Tree removal
Tree removal
Tree removal
Tree removal
Tree removal

+6

Response time1 day
29 neighbors recently requested a quote
Recommended by88%of homeowners
Sonart Construction Corp.
2.3(
7
)
Retaining Wall - Install

Serving Gorham, 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."
Avatar for Cline's Property Services
Cline's Property Services
4.2(
9
)
Retaining Wall - Install

Serving Gorham, 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."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+19

Recommended by100%of homeowners
Avatar for Sapphire Paving and Masonry
Sapphire Paving and Masonry
5.0(
3
)
Retaining Wall - Install

Serving Gorham, NH and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"Becky had reached out to me when I was looking for a paving company. She was friendly and professional whenever I spoke with her. They were prompt and on time when providing an estimate. They worked with us when scheduling to have the work completed as soon as possible. I recommend them to everyone."
Image shows before and after
Regrade and pave
Regrade and pave
New build driveway
Add on paving job

+34

Recommended by100%of homeowners
Avatar for Privitera Contracting INC
Privitera Contracting INC
5.0(
2
)
Retaining Wall - Install

Serving Gorham, NH and surrounding areas

Free estimates

Credit card accepted

"John Privitera is a highly-skilled, experienced, and detail-oriented mason. We've subcontracted to John for a wide range of complex projects from brick pavers, granite pavers, granite steps, pavers on pedestals, natural stone walls, segmental block walls, permeable paving, and bluestone. He's adeptly handled them all, leaving our clients very happy with the final product. Highly recommend for any hardscape or masonry job."
Recommended by100%of homeowners
Rockstar Masonry
5.0(
2
)
Retaining Wall - Install

Serving Gorham, NH and surrounding areas

In business since 2009

Free estimates

"Kris and Bob made a master piece for a walkway and stairs using materials we have wanted to display for many years. They were prompt and extremeely curtious of my landscaped areas. Available to answer any questions or concerns regardless of time of day or night. They are both exceptionally creative and go way above and beyond our expectations so much that we would be honored to have them come back to do several other projects for us."
patios
 retaining walls
stone gardens
 waterfalls and fountains
Recommended by100%of homeowners
Showing 1-10 of 23
Retaining Wall Installers questions, answered by experts

While vinyl is the least costly material for building a retaining wall, the most cost-effective method is to use wood or concrete blocks for a DIY retaining wall under 2 feet tall. Wood is inexpensive but lasts 20 years or more with care. Concrete can cost a little more but is stronger and will last longer with less maintenance.

Small retaining walls still require a foundation of some kind, typically a concrete footing. This helps to ensure the wall is structurally sound and prevents the ground from shifting over time, especially during those winter freeze/thaw cycles. The footing helps spread the weight of the wall and the load it carries over a larger area of the ground, thus assisting with stability. This is true of small retaining walls, larger rock garden walls, and the like. 

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.

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 Gorham, NH homeowners’ guide to retaining wall installation services

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