Design & Planning

Serving Suffolk County, NY

Money-Saving Offers

1-Year Workmanship Warranty

Over 30 Years of Experience

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Our Services Include:

  • Dormers and Home Extensions: Add space and value to your home with custom-built additions.
  • Kitchen Remodeling: Upgrade your kitchen for improved function, style, and overall efficiency today.
  • Bathroom Remodeling: Turn your bathroom into a modern, relaxing retreat.
  • Basement Remodeling: Maximize your home’s potential with a beautifully finished basement.
  • Custom Carpentry and Decks: From trim work to decks, our carpentry services bring your vision to life.
  • Flooring Installation and Refinishing: Hardwood, tile, or vinyl, we do it all with precision and care.
  • Door and Window Installation: Improve energy efficiency and curb appeal.
  • Commercial Projects:
  • Medical office renovations
  • Restaurant remodeling
  • Retail space updates


Let’s build something amazing together!

Beige house with stone accents, tan garage doors, and landscaped yard under a blue sky.

Innovative Design and Planning Solutions

At Islandwide Contracting LLC, we're passionate about turning your construction dreams into reality. Our design and planning services are the cornerstone of successful projects, ensuring every detail is thoughtfully considered before breaking ground. With over three decades of experience, we've honed our skills to provide unparalleled expertise in the construction industry. We're not just contractors; we're your partners in creating spaces that inspire and function flawlessly.

As a family-owned and operated business, we understand the importance of clear communication and personalized service. That's why we offer free consultations and estimates, giving you the opportunity to discuss your vision without any obligation. We're proud to be Anderson certified and EPA certified, demonstrating our commitment to quality and environmental responsibility. Request a consultation today.

Why Choose Islandwide Contracting LLC

1-Year Workmanship Warranty

Fully Licensed and Insured

Free Consultations and Estimates

Over 30 Years of Experience

Islandwide Contracting LLC

Floor Plan Design Services

Our floor plan design services are the foundation of your project's success. We work with you to create layouts that maximize space efficiency and flow, tailoring each design to your needs and lifestyle. Our designers consider factors such as natural light, traffic patterns, and functionality.

Kitchen Design Planning

We blend aesthetics with functionality, creating kitchen spaces that cater to your cooking habits and entertaining needs. From selecting the right appliances to optimizing storage solutions, we'll help you design a kitchen that's both a joy to use and a showcase of your personal style.

Site Planning Services

Effective site planning is crucial for the success of any construction project. Our comprehensive site planning services take into account factors such as topography, zoning regulations, and environmental considerations. We'll help you make the most of your property, ensuring that your new construction or renovation integrates seamlessly with its surroundings while maximizing its potential.

Military, Veterans, & First Responders Get 10% Off

To show our appreciation for their service, military personnel, veterans, and first responders get 10% off.

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Not valid with any other offers or promotions. Restrictions apply. Must mention this coupon at the time of scheduling.
(631) 452-5047

Senior Citizens Get 10% Off

Senior citizens aged 65 and older get 10% off any service.

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Not valid with any other offers or promotions. Restrictions apply. Must mention this coupon at the time of scheduling.
(631) 452-5047
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Here's what our satisfied customers are saying...

At   Islandwide Contracting LLC, we take pride in providing exceptional general contracting and building services to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of Islandwide Contracting LLC and let others know what you think.