Find and Invite the Best Commercial Retaining Walls Contractors in Islip, NY

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75 Verified Retaining Walls companies in Islip, NY

Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.

Total Landscaping Care logo

Total Landscaping Care

6003 Jericho Tpke. Commack, NY 11725

Total Landscaping Care (TLC) is a full-service landscape, tree, and excavating company based on Long Island, providing high-quality, cost-effective services for property beautification and maintenance, specializing in revitalizing neglected properties and offering a range of services including hydroseeding, landscape construction, and tree removal.

Verified


1 mile from Islip, NY

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ADJO Contracting logo

ADJO Contracting

207 Knickerbocker Ave, Bohemia, NY 11716

ADJO Contracting is a New York-based company with nearly half a century of experience, serving commercial and residential land developers, general contracting companies, and government municipalities in New York's five boroughs and Long Island, specializing in complete site development, roadwork, sewer and water pipeline construction, drainage construction, dewatering, paving, concrete, demolition, and excavation.

Verified


1 mile from Islip, NY

Specializations (10)

Airport

Correctional

Education

Federal Government

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Long Island Landscape Designs logo

Long Island Landscape Designs

Port Jefferson, NY 11777

Long Island Landscape Designs, Inc. is a family-owned business founded in 2001, specializing in a wide range of landscaping and masonry services including patio and pool design, outdoor kitchens, fireplaces, and more, serving Long Island, NY with a commitment to professionalism and attention to detail.

Verified


1 mile from Islip, NY

Specializations (1)

Retail - General

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Roland P. Mennella Landscaping Tree Experts logo

Roland P. Mennella Landscaping Tree Experts

Brightwaters, NY 11718

Roland P. Mennella Landscaping Tree Experts is a full-service landscaping and tree service company serving Long Island, NY, offering expert tree work, landscape construction, and commercial landscaping services, with a history of serving the Nassau and Suffolk communities since 1932.

Verified


1 mile from Islip, NY

Specializations (4)

Correctional

Government

Municipal Government

Office Building

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Green Velvet Landscaping logo

Green Velvet Landscaping

31 Moffitt Blvd, Bay Shore, NY 11706

Green Velvet Landscaping is a long-established landscaping and construction company based in Long Island, New York, providing a range of services including athletic fields, beach restoration, and hardscape since 1986. They are known for their timely, professional workmanship and strong business relationships with local and national plant material supply companies.

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1 mile from Islip, NY
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Munch Landscape logo

Munch Landscape

509 Bay 5th St. West Islip, NY 11795

Munch Landscape Inc. is a family-owned and operated full-service landscape company established in 1982, offering a wide range of services for both commercial and residential clients, including lawn and tree maintenance, landscape design, and installation of irrigation systems. They serve the Long Island and New York Metropolitan area, with a commitment to professional workmanship and customer satisfaction.

Verified


1 mile from Islip, NY
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Nordic Contracting logo

Nordic Contracting

Kenvil, NJ 07847

Nordic Contracting Co., Inc. is a leading contractor in civil and concrete services for the private, public, and power/utility sectors in New Jersey and New York, established in 1993 with a commitment to core values such as pride, trust, integrity, quality, and safety.

Verified


58 miles from Islip, NY

Specializations (7)

Airport

Education

Federal Government

Government

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C. Lemek Construction logo

C. Lemek Construction

49 Wood Dr. Ludlow, MA 01056

C. Lemek Construction is a family-owned company with over 34 years of experience, specializing in landscape construction, excavation for new buildings and additions, and recognized expertise in installing various septic systems.

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93 miles from Islip, NY
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MTR Earth Consulting logo

MTR Earth Consulting

662 Upper Maple St. Danielson, CT 06239

MTR Earth Consulting, LLC is a design-build contractor specializing in retaining wall construction and earth retention systems, serving the Eastern United States with over 32 years of industry experience. The company offers a range of services including sound walls, security fences, ground improvement, and has successfully installed over 9.5 million square feet of retention wall types for public and private projects.

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85 miles from Islip, NY
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Dillon & Semenovich logo

Dillon & Semenovich

Middletown, NY 10940

Dillon & Semenovich Inc. is a woman-owned site construction company based in the Hudson Valley Tri-State Area, offering site work, masonry, landscape construction, and construction consulting services with a commitment to integrity, professionalism, and expertise. They are certified as a DBE and WBE by various agencies including NYSDOT, NJDOT, NYC, PANYNJ, and New York State.

Verified


58 miles from Islip, NY

Specializations (9)

Education

Federal Government

Government

Military

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Superior Landscaping logo

Superior Landscaping

6 Warren Dr. Ste. D Vernon, NJ 07462

Superior Landscaping is a landscaping and masonry company based in Vernon, New Jersey. They offer a range of services including maintenance, masonry, paving, walls, patios, plantings, and sod installation. Superior Landscape is committed to providing high-quality hardscaping and landscaping solutions using materials from well-known suppliers such as Techo-Bloc, Liberty Stone, and Shemin Nurseries.

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70 miles from Islip, NY
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Sunset Creations logo

Sunset Creations

355 Route 601 Belle Mead, NJ 08502

Sunset Creations is a landscaping company with over 32 years of experience, offering a range of services including landscape design, hardscaping, lawn maintenance, and snow plowing, primarily serving the Central New Jersey area.

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64 miles from Islip, NY
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D & E Landscape logo

D & E Landscape

P.O. Box 311 Beacon Falls, CT 06403

D & E Landscape is a company offering residential services including landscaping, snow removal, tree removal, and home repairs, with a commitment to quality service and customer satisfaction. They provide free estimates and a majority of their work comes with a one-year guarantee.

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35 miles from Islip, NY
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SJC Lawncare logo

SJC Lawncare

305 Elizabeth Ave. Cranford, NJ 07016

SJC Lawncare Inc. is a homegrown, family-owned business founded in 2002 that specializes in lawn care, property maintenance, hardscape, landscape construction, and tree care services, aiming to bring the beauty of nature to clients' doorsteps.

Verified


50 miles from Islip, NY
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Dobra Property Maintenance logo

Dobra Property Maintenance

25 Reo Ct. Colonia, NJ 07067

Dobra Property Maintenance LLC is a licensed and insured landscaping company offering services such as lawn mowing, fertilizing, pest control, landscape installation, and yard cleanup in Colonia, Woodbridge, Clark, North Edison, Iselin, Avenel, Rahway, and surrounding areas.

Verified


53 miles from Islip, NY
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What the Early Adopters are Saying About Downtobid

"We have used Downtobid for our ITBs and so far our experience has been very positive. It has saved me time on the initial page turn and I really like the number of responses we're starting to see from our subcontractors!"

Robyn LynnMRI Builders

"The first time our company was able to travel outside Atlanta! Bidding in a new market and wasn't getting any hits on Drywall. Requested a boost and with 5 days I had 2 committed bidders and 1 submission. Using them on my next project."

Zalmy KavkaFounder, ZK Builders

""I love, the personalization of it. You get it more directed towards the contractors that we need. You, make it a little more personal than putting it on Blue Book or Planhub or anything like that. You let us communicate with the subcontractors, so we can narrow it down from what you've already narrowed it down from. We get more, more specific, more detailed quotes, more the correct quotes that we're looking for from you guys as opposed to maybe other places.""

Ryan PastorEstimator at George H. Pastor and Sons General Contracting

What the Early Adopters are Saying About Downtobid

"We have used Downtobid for our ITBs and so far our experience has been very positive. It has saved me time on the initial page turn and I really like the number of responses we're starting to see from our subcontractors!"

Robyn LynnMRI Builders

"The first time our company was able to travel outside Atlanta! Bidding in a new market and wasn't getting any hits on Drywall. Requested a boost and with 5 days I had 2 committed bidders and 1 submission. Using them on my next project."

Zalmy KavkaFounder, ZK Builders

""I love, the personalization of it. You get it more directed towards the contractors that we need. You, make it a little more personal than putting it on Blue Book or Planhub or anything like that. You let us communicate with the subcontractors, so we can narrow it down from what you've already narrowed it down from. We get more, more specific, more detailed quotes, more the correct quotes that we're looking for from you guys as opposed to maybe other places.""

Ryan PastorEstimator at George H. Pastor and Sons General Contracting

FAQs

What is Downtobid and how can it help find Retaining Walls professionals in Islip, NY?

Downtobid is a platform that helps you find Retaining Walls contractors in Islip, NY and submit bid requests for your projects. You provide project details, and the contractors respond with their bids through the platform.


Requesting bids from Islip, NY-based Retaining Walls contractors

You can invite a contractor directly through our platform. Visit the contractor’s profile and click ‘Invite to Bid.’ Fill out the project details, including scope, timeline, and specific needs. Contractors in Islip, NY will then respond with their bids. It’s often helpful to call contractors after submitting a request, especially if your project is urgent.


Contractor verification process on Downtobid

Downtobid sets itself apart by verifying each contractor through a multi-step process. We use AI to ensure that contractor information, including trades, is accurate. We cross-check details using databases, public records, and Google Maps to confirm that businesses are active and their contact information is up-to-date before listing them.


Essential information for Retaining Walls project bid requests

When submitting a bid request, include clear details about your project, such as materials needed, deadlines, and any specific requirements. The more specific you are, the better the contractor can assess and quote the job accurately.


Tips for contacting local Retaining Walls professionals

If your project is urgent, it’s a good idea to call the contractor directly after submitting a bid request. This helps ensure they understand the timeline and scope of work, especially if immediate service is needed.


Managing bids for large-scale Retaining Walls projects

If you have a larger project and don’t want to contact each contractor individually, you can reach out to us directly. We offer an ITB (Invitation to Bid) platform where you can manage bids from multiple contractors at once.


Expected response times from Islip, NY contractors

Most Retaining Walls contractors will respond within 24-48 hours, depending on the complexity of your request. However, response times may vary – so be sure to follow up!

Quick stats about Retaining Walls companies database in Islip, NY

Total contractors

125 contractors

Total union contractors

2 union contractors

Total non union contractors

91 non union contractors

Total minority owned businesses

11 minority owned businesses

Total women owned businesses

6 women owned businesses

Average response time

Less than an hour

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