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TRUSTED BY BETHLEHEM, NH HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon22
    Verified retaining wall installation services reviews

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

Avatar for Waterscapes of New England
Waterscapes of New England
3.9(
26
)
Retaining Wall - Install

Serving Bethlehem, NH and surrounding areas

Approved

In business since 1985

Free estimates

Warranties offered

"This was a complex project with a lot of moving parts.
Several thousand square feet of patio, complicated pool coping and a significant amount of reconstruction. The land I gave Carl to work with was ugly and unstable.
I give Carl an A for time and price because of the value he brings to the table. Not because he's the cheapest or the fastest sprinter.
Some significant challenges materialized over the course of the job that added time and cost to the project. The great thing is Carl rolled with the punches, reacted fast, didn't compromise quality, and never asked for more money.
This was not an easy piece of land to work with. A 40 year old pool patio on shaky foundations.
His foreman/mason Eddie is the only person I trust to do anymore work on my hardscape/landscape. His ability, attention to detail and work ethic is unquestionable.
Carl brings 30 years of experience to the table; great design ideas, flexibility, problem solving, vision..........value!!
Additionally, Carl has a fantastic network of partners that are just as reliable.
I would be happy to provide a reference to all serious buyers.
"
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+9

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

Serving Bethlehem, 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 Privitera Contracting INC
Privitera Contracting INC
5.0(
2
)
Retaining Wall - Install

Serving Bethlehem, 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 Bethlehem, 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
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Retaining Wall Installers FAQs, answered by experts

DIY is possible for small projects. Professional installation ensures structural integrity and durability for larger walls.

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

Costs depend on material type, labor rates, and additional features like decorative finishes or reinforcement.

Installation typically takes 1-2 weeks, depending on the wall’s size and site conditions.

Sand and gravel are two suitable options for filling behind a retaining wall. If you’re building your own retaining wall, you’ll complete this part of the process—known as backfilling—after you finish laying the blocks. Make sure not to skip it—otherwise, you could wind up with drainage issues, which can cause your retaining wall to collapse.

The Bethlehem, 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.