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Trusted Long Island Contractors for Your Home or Business

Experienced Long Island contractors serving Nassau and Suffolk County Investing in home improvements in your Long Island home or property can be a costly and big decision. Before hiring Long Island contractors and signing a contract, you want to make sure you're going to be in good hands. TL Contracting has the time invested, reputation and trust built within the community to make you feel at ease while we improve your home or business.

Located in Oyster Bay, New York, TL Contracting has over 30 years of experience serving the Nassau and Suffolk area as premier Long Island contractors.

Types of Projects Our Long Island Contractors Handle

Our Long Island contractors handle a wide variety of residential and commercial projects, including:

  • Full home renovations and interior remodels
  • Home extensions, additions and dormers
  • Kitchen and bathroom remodeling
  • Basement finishing and renovations
  • Roofing, siding and exterior upgrades
  • Window and door installations
  • Custom homes and new construction
  • Commercial build-outs, office renovations and vanilla box work

Why Choose TL Contracting as Your Long Island Contractors

Our business has run off of recommendations for over 30+ years. Our focus points are customer satisfaction, customer loyalty and building long term customers.

We're licensed and insured in all phases of construction in the Nassau and Suffolk County area. Serving as trusted Long Island contractors has brought us joy over the years, and we approach every project as if it were our own property.


We've created a simple system over 30 years which has enabled a smooth renovation process for clients:

  • Consultation Phase: Much of the projected success of your renovation project stems from the initial consultation. Our Long Island contractors go to great lengths to identify your goals and create an in-depth plan of execution.

  • Design Phase: We work closely with you to create design inspiration while drafting a conceptual design plan. We gather your input while offering product samples along the way to turn your project's vision into reality.

  • Timeline Creation: Creating a timeline is an important part of the process which accurately sets both the client and contractor expectations. We build a schedule to show where we will be along the process within a detailed timeline.

  • Execution Phase: We work quickly & efficiently while maintaining a clear line of communication and feedback from you, the client. Our goal is for you to be 100% satisfied with the end product, which has been key to our referral-based business for 30 years as Long Island contractors.

How to Choose the Right Long Island Contractors

Choosing the right Long Island contractors can make the difference between a smooth project and a stressful one. Here are a few things to look for:

  • Licensing & Insurance: Always verify that your contractors are fully licensed and insured in Nassau and Suffolk County.
  • Local Experience: Long Island properties have unique building codes and weather conditions. Work with contractors who understand the area.
  • References & Reviews: Ask for local references and read online reviews from other Long Island homeowners and business owners.
  • Transparent Estimates: A reputable contractor will provide clear pricing, timelines and materials before work begins.

TL Contracting checks all of these boxes – our Long Island contractors combine decades of experience with honest communication and quality craftsmanship.

Long Island Contractors Serving Nassau & Suffolk County

Our Long Island contractors proudly serve homeowners and businesses across both Nassau County and Suffolk County, including but not limited to:

  • Oyster Bay, Syosset, Glen Cove, Jericho, Plainview
  • Hicksville, Bethpage, Farmingdale, Massapequa
  • Huntington, Melville, Commack and surrounding towns

If you are located anywhere on Long Island and need experienced contractors for your next project, our team is ready to help.


SEE OUR PREVIOUS PROJECTS ON LONG ISLAND

We service Long Island — Nassau County & Suffolk County. Contact our Long Island contractors today to discuss your project.

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Our Long Island Contractor Services


  • All Phases of Residential
  • Extensions & Additions
  • Exterior Renovations
  • Roofing & Siding
  • Window Installation
  • Kitchen Renovations
  • Bathroom Remodeling
  • Basement Renovations
  • Plumbing & Electrical
  • Custom Homes
  • All Phases of Commercial
  • Vanilla Box
  • Sheetrocking
  • Framing
  • Full Office Renovations

Licensed and Insured Long Island Contractors

Our contracting experience is backed by high levels of training and education.

30 Years of Trust on Long Island

We're there when needed, reliability is one of the most important tools we carry.

Happy Long Island Customers

We built our name by referrals and plan to continue that way.

What Our Long Island Customers Say About Our Contractors

Homeowners across Long Island trust our contractors for projects that stand the test of time. Here’s what some of them have to say:

Long Island Contractors – Frequently Asked Questions

What areas do your Long Island contractors serve?

Our Long Island contractors serve homeowners and businesses across Nassau County and Suffolk County, including Oyster Bay, Syosset, Glen Cove and surrounding communities.

Are your Long Island contractors licensed and insured?

Yes. TL Contracting is fully licensed and insured in all phases of residential and commercial construction throughout Nassau and Suffolk County, giving you peace of mind on every project.

What services do your Long Island contractors provide?

We offer complete contracting services including kitchen and bathroom remodeling, home extensions, window installation, roofing, siding, basement renovations, plumbing and electrical work, custom homes and commercial build-outs.

Do you offer free estimates for Long Island projects?

Yes. We provide a no-cost project estimate for Long Island homeowners and business owners. Simply call our office or use the “Schedule Consultation” form on this page to get started.

How long has TL Contracting been working as Long Island contractors?

TL Contracting has been serving Long Island as trusted contractors for over 30 years, with much of our business coming from referrals and repeat customers.

Ready to talk with experienced Long Island contractors? Call 516-624-0071 or schedule a consultation today.

Offering Complete Residential & Commercial Contracting Services in Long Island, New York & Surrounding Areas For Over 30 Years.

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