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Oceanview Landscape - Retaining Wall Construction in Water Mill, NY

Oceanview Landscape

★ ★ ★ ★ ★ 5.0 (1 review)

Water Mill, NY 11976

5 projects

With a surcharge of stellar client care, industry leading warranty, and an on-time guarantee & maintenance promise, it is easy to see why we are the go to Hamptons landscaping companies! We provide ev...

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Nahuat Rock Gardens - Retaining Wall Construction in Inwood, NY

Nahuat Rock Gardens

★ ★ ★ ★ ★ 5.0 (1 review)

Inwood, NY 11096

4 projects

Nahuat Rock Gardens can construct scenery in a natural pattern by blending and organizing boulders, gravel, shrubs, perennials, and annual blooms into an artful balance. Nahuat Rock gardens has specia...

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Dragonetti Brothers Landscapes - Retaining Wall Construction in Brooklyn, NY

Dragonetti Brothers Landscapes

★ ★ ★ ★ ☆ 4.0 (1 review)

Brooklyn, NY 11207

12 projects

Dragonetti Brothers Landscape Designers & Contractors are currently in the midst of an exterior impulse-restoration-alteration and modernization job. Our practice supports a diversity of work includin...

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Everything Green Lawn & Landscape - Retaining Wall Construction in Nassau, NY

Everything Green Lawn & Landscape

★ ★ ★ ★ ☆ 4.0 (1 review)

Nassau, NY 12123

4 projects

At Everything Green Lawn & Landscape, we help you recreate those beautiful landscapes in your outdoor space. Located at the center of Castleton On Hudson, and proudly serving the communities of East G...

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Labriola Landscaping - Retaining Wall Construction in White Plains, NY

Labriola Landscaping

☆ ☆ ☆ ☆ ☆ 0.0 (0 reviews)

White Plains, NY 10603

5 projects

Labriola Landscaping, a respected family owned and operated Westchester landscaping business that services areas like Harrison, Eastchester, Scarsdale and Rye for the past over 20 years. Areas of spec...

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Organic Landscapes NY by DeLuca Lawn Maintenance - Retaining Wall Construction in Bedford, NY

Organic Landscapes NY By DeLuca Lawn Maintenance

☆ ☆ ☆ ☆ ☆ 0.0 (0 reviews)

Bedford, NY 10506

5 projects

Organic Landscapes NY is full-service landscape and property management company serving Westchester and Fairfield counties and is family owned and operated. Until now our main goal has been delivering...

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Tompkins Landscaping Corporation - Retaining Wall Construction in Shrub Oak, NY

Tompkins Landscaping Corporation

☆ ☆ ☆ ☆ ☆ 0.0 (0 reviews)

Shrub Oak, NY 10588

4 projects

Tompkins Excavating is a seasoned, family owned, residential and commercial landscape construction company serving Westchester and Putnam Counties for over 30 Years. Our success is built on profession...

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Quality Island Landscaping LLC - Retaining Wall Construction in Huntington Station, NY

Quality Island Landscaping LLC

☆ ☆ ☆ ☆ ☆ 0.0 (0 reviews)

Huntington Station, NY 11746

3 projects

About Quality Island Landscaping LLC Quality Island Landscaping LLC is a professional landscaping company providing terrific service for transforming your outdoors all over Long Island. Providing ever...

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Joseph Matthew Landscape Inc Design & Build - Retaining Wall Construction in Merrick, NY

Joseph Matthew Landscape Inc Design & Build

☆ ☆ ☆ ☆ ☆ 0.0 (0 reviews)

Merrick, NY 11758

21 projects

Joseph Matthew Landscape connects people to their properties with custom landscapes and hardscapes, built upon the highest level of professional collaboration, responsibility, and integrity. Joseph Ma...

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Breath Of Spring Landscaping - Retaining Wall Construction in Pelham, NY

Breath Of Spring Landscaping

☆ ☆ ☆ ☆ ☆ 0.0 (0 reviews)

Pelham, NY 10803

5 projects

Breath of Spring is a landscape design & build company. Site development is Ann and her team's forte. Whereby we engage clients from the design stage we produce drawings and site plans through until t...

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Verified Reviews for Retaining Wall Construction pros in Islandia, NY

*The Growcycle rating for Retaining Wall Construction companies in Islandia, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Retaining Wall Construction needs.

Last update on July 12, 2026

Emily Carter

Reviewed in January 2025

Above All Masonry Design transformed our backyard with stunning paver installation and a cozy custom fire pit. Their team was professional and detail-oriented!

Above All Masonry Design, Inc Request a quote

Michael Anderson

Reviewed in September 2025

Absolutely thrilled with the custom fire pit and outdoor kitchen they built for us! The craftsmanship is top-notch, and they completed everything on schedule. Perfect for entertaining guests!

Pro Cut Landscaping & Construction Request a quote

Emily Perez

Reviewed in March 2025

Morell Landscape Associates transformed our outdoor space with a stunning stone patio and lush perennial garden. Their creativity and dedication exceeded our expectations!

Morell Landscape Associates Request a quote

Michael Carter

Reviewed in February 2025

The team transformed our backyard into a paradise with a custom fire pit and stunning waterfall feature. Their attention to detail was impressive!

Curti's Landscaping, Inc. Request a quote

Jessica Parker

Reviewed in September 2025

The team transformed our backyard with stunning flower beds and a new fire pit. While the mulch was not evenly spread, their attention to detail was impressive.

Precision Enterprise Inc. Request a quote

Cost Guide

How much does Retaining Wall Construction cost in Islandia, NY?

Typical retaining wall construction projects in Islandia, NY range from $2,500 to $7,000, with most homeowners paying around $4,000.

$2,500

$4,000 Typical cost in Islandia, NY

$7,000

LOWHIGH

Prices vary by project scope, materials, and local labor rates.

Per Sq Ft $20–$40

Per Block $3–$5

Per Project $2,500–$7,000

Last updated: April 2026

Retaining wall construction in Islandia typically costs between $2,500 and $7,000, with an average price around $4,000. Factors affecting these costs include the size and height of the wall, material choice, and site conditions such as soil type and drainage requirements.

Islandia contractors typically charge between $75 and $150 per hour for labor, depending on their experience and the complexity of the project. Permit requirements for retaining walls are handled by the Town of Islip, and fees can vary based on the wall's height and location within your property.

When comparing quotes from Islandia contractors, ensure you examine the materials they plan to use and their warranty policies. Be wary of significantly lower bids, as they may indicate a compromise in quality or hidden costs.

When comparing retaining wall construction quotes in Islandia, prioritize contractors who provide detailed breakdowns of materials and labor costs to ensure you’re making an informed decision.

What affects the cost in Islandia, NY?

Islandia Labor Rates

Licensed retaining wall contractors in Islandia charge $75–$150/hr based on their expertise and project demands. Rates may fluctuate with peak seasons, so it’s wise to plan ahead.

Permits & Inspections

Most significant retaining wall projects in Islandia require permits from the Town of Islip. The approval process can take a few weeks, so it's essential to factor this into your project timeline.

Material Selection & Quality

Material choice can swing a retaining wall project by 10–30%. Natural stone may look appealing but can be more expensive than concrete blocks, impacting your overall budget.

Seasonal Demand & Scheduling

Spring and early summer are peak seasons for landscaping projects in Islandia, making it advisable to book your retaining wall construction early to secure your desired timeline.

Frequently Asked Questions About Retaining Wall Construction in Islandia, NY

Can I build a retaining wall myself, or should I hire a professional in Islandia?

While it is possible to build a retaining wall yourself, it is often advisable to hire a professional, especially in Islandia. Local professionals have the expertise and equipment needed to ensure proper drainage and structural integrity, which are crucial for the wall's longevity. Improperly constructed walls can lead to costly repairs and safety hazards. Hiring a professional will also save you time and effort, allowing you to focus on other home improvement projects or enjoy your yard.

How do I know if I need a retaining wall on my property in Islandia?

If you have sloped land, frequent erosion, or issues with water runoff, a retaining wall may be necessary. In Islandia, many properties are located near hilly areas or waterfronts, making them susceptible to soil movement. Signs that you might need a retaining wall include visible erosion, pooling water, or tilting plants and trees. Consulting with a local professional can provide you with a better understanding of your property's specific needs and whether a retaining wall would be beneficial to prevent further damage.

What is the average cost of retaining wall construction in Islandia?

The cost of constructing a retaining wall in Islandia varies based on several factors, including the material used, the height and length of the wall, and the complexity of the installation. On average, homeowners can expect to pay between $15 and $50 per square foot. It's important to get multiple quotes from local contractors to ensure you receive a fair price. Additionally, consider the long-term benefits of investing in quality materials and professional installation, as this can save you money on repairs in the future.

What materials are typically used for retaining wall construction in Islandia?

In Islandia, retaining walls can be constructed using a variety of materials, including concrete blocks, natural stone, bricks, and timber. Concrete blocks are popular due to their durability and ability to withstand the elements, which is particularly important in our climate. Natural stone offers a more aesthetically pleasing look and blends well with the local landscape, while timber can provide a rustic charm. The choice of material often depends on factors such as budget, design preferences, and the specific requirements of your property, including soil conditions and drainage needs.

What permits are required for retaining wall construction in Islandia?

In Islandia, the need for permits when constructing a retaining wall depends on the height and location of the wall. Generally, walls taller than four feet require a permit to ensure compliance with local regulations and safety standards. It’s important to check with the Islandia building department before starting your project. They can provide guidance on necessary permits and inspections, helping you avoid potential fines and ensuring your wall is built to code.

Common Retaining Wall Construction services and their costs

Typical pricing in Islandia, NY by service type.

Basic Construction

Foundational services

Method	Cost Range
Standard Block Wall A simple concrete block design for erosion control.	$2,500–$4,000
Natural Stone Wall Aesthetic stone walls that blend with natural landscapes.	$4,500–$7,000
Timber Wall Cost-effective timber solutions for smaller areas.	$1,500–$3,000
Tiered Wall System Multiple levels for landscaping, providing both function and beauty.	$5,000–$8,000

Add-On Services

Enhancements and maintenance

Method	Cost Range
Drainage System Installation A drainage solution to prevent water buildup behind walls.	$1,000–$2,500
Soil Reinforcement Improves wall stability by fortifying the soil behind it.	$500–$1,500
Planting & Landscaping Adding greenery around walls for aesthetics and erosion prevention.	$300–$1,000
Wall Repair Services Fixing cracks and structural issues in existing walls.	$800–$2,000

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Price ranges are estimates compiled from publicly available data and may vary with project scope.

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Verified Reviews for Retaining Wall Construction pros in Islandia, NY

Emily Carter

Michael Anderson

Emily Perez

Michael Carter

Jessica Parker

How much does Retaining Wall Construction cost in Islandia, NY?

What affects the cost in Islandia, NY?

Frequently Asked Questions About Retaining Wall Construction in Islandia, NY

Common Retaining Wall Construction services and their costs

Basic Construction

Add-On Services

Find Retaining Wall Construction Pros in other cities near you

Related services for your Retaining Wall Construction project

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