Plymouth County · Licensed · Insured · Family-Owned
Retaining Walls in Plymouth, MA
Looking for retaining walls in Plymouth, MA? Ultimate Boston Masonry is a licensed, insured, family-owned masonry contractor serving Plymouth and the rest of Plymouth County from our Boston base. Plymouth blends historic masonry downtown with newer coastal builds needing durable hardscape.
Housing in Plymouth includes homes sitting on fieldstone and block foundations, and New England's 60–100 freeze-thaw cycles a winter is what wears this masonry down. That is why our retaining walls work starts with understanding what your building is made of — brick type, stone, mortar hardness, and drainage — before we price anything. A retaining wall fails from water, not weight. We build with proper base depth, geogrid reinforcement where needed, and drainage behind the wall so it stays plumb through New England winters.
Response time in Plymouth: Estimates within 72 hours · Typical range $55 – $145 per face foot

Free retaining walls quote in Plymouth
Tell us about the project and we'll come out to price it — no charge, no pressure.
Scope
What our retaining walls in Plymouth includes
- Excavation and compacted crushed-stone base
- Natural stone, granite, or segmental block options
- Perforated drain line and clean-stone backfill
- Geogrid reinforcement on taller walls
- Caps, steps, and integrated seating
- Grading and cleanup at completion
Process
How retaining walls works in Plymouth
1. Site and drainage review
We check grade, soil, and where water travels before choosing a wall type.
2. Design and material selection
You see stone samples and a layout with heights, curves, and cap details.
3. Base and build
Excavation, compacted base, then course-by-course build with drainage installed as we go.
4. Finish and backfill
Caps set, backfill graded, site restored, and wall drainage daylighted properly.
Local FAQ
Retaining Walls in Plymouth: questions answered
How much does retaining walls cost in Plymouth, MA?
Most retaining walls projects in Plymouth fall between $55 – $145 per face foot. Block walls are the value option. Dry-laid and mortared natural stone, tall walls, and difficult access sit higher. We give a free written, fixed-price estimate after an on-site look.
How quickly can you start retaining walls in Plymouth?
Estimates within 72 hours in Plymouth. Most projects are scheduled within one to three weeks, and safety hazards are prioritized.
Do I need a permit for retaining walls in Plymouth?
Minor repairs usually don't need a permit, but rebuilds, new structures, and tall retaining walls often do under the Massachusetts building code. We check with the Plymouth building department and pull permits when required.
Which areas near Plymouth do you also serve?
Besides Plymouth Center, Manomet, Cedarville, we regularly work in nearby Braintree, Weymouth, Hingham, and every community within 45 miles of Boston.
Are you licensed and insured to work in Plymouth?
Yes. Ultimate Boston Masonry is licensed, fully insured, and family-owned with 5 years of experience on Greater Boston brick and stone.
Do I need a permit for a retaining wall?
Most Massachusetts towns require a permit above four feet, and many require engineered drawings. We tell you the local rule and handle the filing.
Why is my existing wall leaning?
Almost always a missing drain line or an undersized base. Hydrostatic pressure behind the wall pushes it out over a few freeze cycles.
Retaining Walls near Plymouth
Also available in these Plymouth neighborhoods and nearby towns.
- Retaining Walls in Plymouth Center
- Retaining Walls in Manomet
- Retaining Walls in Cedarville
- Retaining Walls in Braintree
- Retaining Walls in Weymouth
- Retaining Walls in Hingham
- Retaining Walls in Cohasset
- Retaining Walls in Scituate
- Retaining Walls in Norwell
- Retaining Walls in Randolph
- Retaining Walls in Canton
Other masonry services in Plymouth
- Chimney Repair & Rebuilds in Plymouth
- Brick & Stone Repointing in Plymouth
- Patios & Walkways in Plymouth
- Stone Steps & Stoops in Plymouth
- Foundation & Basement Masonry in Plymouth
- Stone Veneer & Facades in Plymouth
- Outdoor Fireplaces & Fire Pits in Plymouth
- Brick Repair & Replacement in Plymouth
- Historic Masonry Restoration in Plymouth
- Stucco & Foundation Parging in Plymouth
- Masonry Waterproofing & Sealing in Plymouth
- Brick Walls, Pillars & Columns in Plymouth
- Indoor Fireplace & Firebox Repair in Plymouth
- Paver & Cobblestone Driveways in Plymouth
- Emergency Masonry Repair in Plymouth
Learn more about our retaining walls service or see all masonry services in Plymouth.
Homeowner guides
Read before booking retaining walls
8 min read
Choosing the Best Patio Material for New England Winters
Bluestone, granite, brick, or concrete pavers? How each handles freeze-thaw, salt and shoveling around Boston, with costs.
Read the guide →7 min read
Why Retaining Walls Fail: A Drainage Guide
Water, not soil weight, is what topples retaining walls. Here is how proper base, drain line and backfill detailing prevents it.
Read the guide →8 min read
Spotting Water Damage in an Older Foundation
How to read cracks, dampness and efflorescence in fieldstone and brick foundations, and which problems need a mason now.
Read the guide →