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Above All Masonry Design, Inc - Retaining Wall Construction in Islandia, NY

Above All Masonry Design, Inc

★ ★ ★ ★ ★ 4.5 (2 reviews)

Islandia, NY 11749

29 projects

Above All Masonry Design, Inc. is a leading landscape design company in Long Island committed to turning every outdoor space into splendid retreats. We can do everything from beautiful pool designs an...

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Curti's Landscaping, Inc. - Retaining Wall Construction in Valley Cottage, NY

Curti's Landscaping, Inc.

★ ★ ★ ★ ★ 5.0 (3 reviews)

Valley Cottage, NY 10989

18 projects

Curti's Landscaping, Inc. Never Compromises on QUALITY and DETAILED work. Originally founded by Wm. Founded by Scott Curti in 1987, our company has established a REPUTATION for IMPECCABLE and RELIABLE...

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Morell Landscape Associates - Retaining Wall Construction in Westbury, NY

Morell Landscape Associates

★ ★ ★ ★ ★ 5.0 (3 reviews)

Westbury, NY 11590

17 projects

Morell Landscape Associates is a true design/build firm serving all of Long Island. Whether the size of a project is small or large, we will hold your hand from design to the permitting process of the...

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Pro Cut Landscaping & Construction - Retaining Wall Construction in West Nyack, NY

Pro Cut Landscaping & Construction

★ ★ ★ ★ ★ 4.7 (3 reviews)

West Nyack, NY 10994

12 projects

Located in Rockland County New York, Pro Cut Landscaping & Construction is a fully licensed, fully insured, full service construction firm. From the design and construction of custom swimming pools to...

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Precision Enterprise Inc. - Retaining Wall Construction in Holbrook, NY

Precision Enterprise Inc.

★ ★ ★ ★ ☆ 3.7 (3 reviews)

Holbrook, NY 11741

5 projects

Business Profile of Precision Enterprise Inc. Precision Enterprise Inc. is a leading Long Island, NY landscaping contractor with a vision for excellence and creativity in outdoor design and maintenanc...

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Mr. Landscape, Inc. - Retaining Wall Construction in New City, NY

Mr. Landscape, Inc.

★ ★ ★ ★ ★ 5.0 (2 reviews)

New City, NY 10956

137 projects

House built landscaping leaves you a little empty and wishing you would have spent a little more time waiting for something better to come along, a Mr. Landscape built landscaping will result in an im...

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Autumn Leaf Landscape Design - Retaining Wall Construction in Huntington, NY

Autumn Leaf Landscape Design

★ ★ ★ ★ ★ 5.0 (2 reviews)

Huntington, NY 11743

24 projects

Long Island Landscape Design Company Autumn Leaf Landscape Design From walkways, entryways, driveways, patios, pool areas, Belgian block curbing, ponds and waterfalls,rock walls, retaining walls, outd...

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Martino Landscape Contractors Inc - Retaining Wall Construction in Yorktown Heights, NY

Martino Landscape Contractors Inc

★ ★ ★ ★ ★ 5.0 (2 reviews)

Yorktown Heights, NY 10598

18 projects

Martino Landscape Contractors, Inc. has been a premier, family-owned and operated Landscape company serving the landscape needs of Westchester and Putnam Counties since 1989. Fully Licensed Fully Insu...

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Emil Kreye & Son Inc. - Retaining Wall Construction in East Norwich, NY

Emil Kreye & Son Inc.

★ ★ ★ ★ ★ 5.0 (2 reviews)

East Norwich, NY 11732

13 projects

Business Profile for Emil Kreye & Son Inc. Emil Kreye & Son Inc. is a prestigious, full service, fourth generation residential landscape design & contracting firm that has been creating beautiful land...

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Joseph Bulfamante and Son Landscape Design/Build - Retaining Wall Construction in New Rochelle, NY

Joseph Bulfamante And Son Landscape Design/Build

★ ★ ★ ★ ★ 5.0 (2 reviews)

New Rochelle, NY 10805

8 projects

We are a Design/Build corporation committed to providing the finest quality service to all types of customers. Our specialty is transforming architectural plans through professional workmanship where...

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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 10, 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

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Related services for your Retaining Wall Construction project

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