NJ RETAINING WALL CONTRUCTOP
RETAINING
WALLS NJ
Built with the right base, proper drainage, and materials that hold their ground through New Jersey’s toughest freeze-thaw seasons — for decades.
10+
YEARS IN NJ
100%
PROPER DRAINAGE ON EVERY JOB
5
GOOGLE RATING
Is your existing wall leaning, cracking, or shifting?
Don’t wait — a failing retaining wall can damage your property fast. Call us for a free assessment: 201-925-7439
WHAT WE BUILD
RETAINING WALL TYPES
We build retaining walls in multiple materials depending on your site conditions, aesthetic preferences, and budget. Every wall starts with the same non-negotiables: proper base preparation, drainage, and engineering.
MOST POPULAR
ALLAN BLOCK / SEGMENTAL BLOCK
Interlocking concrete block walls are the go-to choice for most NJ residential retaining walls. They’re engineered for strength, install cleanly, and come in textures that look like natural stone without the cost.
- UP TO 6 FT TALL
- MULTIPLE TEXTURES
- LOW MAINTENANCE
- GEOGRID REINFORCEMENT AVAILABLE
MOST BEAUTIFUL
NATURAL STONE WALLS
Fieldstone, bluestone, and granite dry-stack or mortared walls that look like they belong on the landscape. Natural stone walls are timeless, unique, and add significant property value when done right.
- DRY-STACK OR MORTARED
- BLUESTONE, FIELDSTONE, GRANITE
- TOTALLY UNIQUE LOOK
- DECADES OF DURABILITY
MAXIMUM STRENGTH
POURED CONCRETE WALLS
For heavy loads, steep grades, and commercial applications, poured reinforced concrete walls offer maximum structural strength. These are engineered walls built to handle the most demanding site conditions.
- REBAR REINFORCED
- BEST FOR HEAVY LOADS
- COMMERCIAL & RESIDENTIAL
- CAN BE STUCCO FINISHED
THE MOST IMPORTANT PART
DRAINAGE IS EVERYTHING
Most retaining walls that fail don’t fail because of the wall itself — they fail because of what’s behind it. Hydrostatic pressure from trapped water is the #1 cause of wall failure in NJ. We build every wall with a complete drainage system so water never becomes a problem.
01
EXCAVATION & BASE PREP
We dig to proper depth and compact a gravel base that prevents settling and gives the wall a stable, level foundation from day one.
02
DRAINAGE AGGREGATE BACKFILL
Clean crushed stone is packed behind the wall to allow water to move freely rather than build up pressure against the structure.
03
PERFORATED DRAIN PAPE
A drain pipe at the base of the wall collects water and directs it away from the structure — critical for NJ’s heavy rain and snowmelt cycles.
04
GEOTEXTILE FABRIC
Filter fabric separates the drainage stone from the surrounding soil, preventing clogging over time while letting water pass freely.
WHEN TO CALL US
WARNING SIGNS YOUR RETAINING WALL NEEDS ATTENTION
Retaining walls don’t fail overnight — they give warning signs first. Don’t ignore them. Catching problems early saves thousands in repair costs and prevents property damage.
WALL IS LEANING OR TILTING
Any visible lean means the wall is losing the battle against soil pressure. This requires immediate evaluation — it won’t fix itself.
HORIZONTAL CRACKS
Horizontal cracks indicate bending stress from soil pressure behind the wall. Vertical cracks are less serious, but horizontal ones mean structural failure is coming.
BULGING OR BOWING
A bulge in the face of the wall means soil is pushing through. This section is compromised and needs repair or replacement before full collapse.
WATER SEEPING THROUGH
Water coming through the wall face means your drainage system is failing or missing entirely. This leads to accelerated freeze-thaw damage every winter.
SOIL EROSION BEHIND WALL
Soil washing out from behind or around the wall means your drainage is directing water the wrong way. Left unchecked, the base becomes unstable.
GAPS BETWEEN BLOCKS OR STONES
Gaps forming in a block or stone wall mean movement has started. The sooner it’s addressed, the less material will need replacing.
HOW WE BUILD IT
OUR RETAINING WALL PROCESS
1
SITE ASSESSMENT
We evaluate grade, soil type, water flow, and load requirements before recommending any material or design.
2
EXCAVATION & BASE
Proper depth excavation and compacted gravel base — the foundation of a wall that stays straight for decades.
3
WALL CONSTRUCTION
Each course is leveled and set back at the correct batter angle. No shortcuts, no guessing.
4
DRAINAGE INSTALLATION
Gravel backfill, drain pipe, and geotextile fabric are installed as we build — not as an afterthought.
5
FINAL GRADE & CLEANUP
Top soil is graded, debris is removed, and we walk through the finished wall with you before we leave.
WHY CHOOSE US
WHY NJ HOMEOWNERS TRUST PILLATI GC FOR RETAINING WALLS
A retaining wall is one of the most structurally important things on your property. It’s not the place to cut corners or go with the lowest bid. Here’s what sets our work apart.
PROPER BASE - EVERY TIME
We never skip the gravel base or shortcut the compaction. A wall is only as good as what it’s built on, and we treat the base as seriously as the face.
FULL DRENAGE SYSTEM INCLUDED
Every Pillati wall includes gravel backfill, a perforated drain pipe, and geotextile fabric. We don’t build walls that fail in five years.
PERMIT & ASSISTANCE
Walls over a certain height require permits in most NJ municipalities. We know the local codes and can help navigate the permit process.
LICENSED & INSURED IN NJ
Fully licensed and insured. No liability falls on you. We provide documentation before any work begins.
FULL DEMO & CLEANUP INCLUDED
Old wall removal, debris haul-away, and final grading are all included. We leave your property better than we found it.
“We build walls that hold their ground for decades — because we don’t skip the steps that most contractors skip.”
COMMON QUESTIONS
RETAINING WALL FAQ
Do I need a permit for a retaining wall in NJ?
In most NJ municipalities, retaining walls over 4 feet in height require a permit and engineering review. Some towns require permits for walls as low as 3 feet. We check your town’s requirements and can assist with the permit application.
Can you repair my existing retaining wall?
Yes. We assess existing walls and determine whether repair or full replacement is the right call. We’ll always give you an honest recommendation — not just the most expensive option.
How much does a retaining wall cost in NJ?
Cost depends on height, length, material, site access, and drainage requirements. We provide detailed written estimates after a free site visit so you know exactly what you’re getting. Call us at 201-925-7439 to schedule.
Do you remove the old wall first?
Yes — demo and haul-away of existing walls and debris is included in our quotes unless otherwise specified. We clear the site completely before building new.
How long does a retaining wall last?
A properly built retaining wall with correct drainage should last 25–50+ years. Most walls that fail early do so because of inadequate drainage or a poor base — both of which we address on every single job.
What's the best material for a retaining wall in NJ?
For most residential applications, Allan Block or segmental concrete block is our top recommendation — it’s engineered for strength, handles NJ frost cycles well, and looks great. Natural stone is best for aesthetic applications. We’ll recommend the right material for your specific site.
Can you build tiered retaining walls?
Absolutely. Tiered walls are often the best solution for taller grade changes — they distribute the load across multiple shorter walls, are easier to permit, and often look better than one tall wall. We design the tier spacing and drainage for each tier separately.
How long does retaining wall installation take?
Most residential retaining walls are completed in 2–4 days depending on length and complexity. Larger or tiered systems may take longer. We’ll give you a clear schedule in your written estimate.
IS YOUR WALL READY TO GIVE?
Free estimates – we come to you anywhere in New Jersey.