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24 Years In Business

Company Details

Contact

200 Carney Street, Unit 207
Long Island, NY 11542
http://lidevelopers.com

Hours

  • Mon: 8:00 AM - 9:00 PM
  • Tue: 8:00 AM - 9:00 PM
  • Wed: 8:00 AM - 9:00 PM
  • Thu: 8:00 AM - 9:00 PM
  • Fri: 8:00 AM - 9:00 PM
  • Sat: Closed
  • Sun: Closed
View All Details & Credentials

Achievements

Service Details

  • Residential Work

Areas of Expertise

  • General Contractor
  • Kitchen and Bath remodeling
  • Doors and Windows
  • Flooring
  • Roofing and Siding
View All Offerings and Cities Served
Deals

Cost Information

  • Free Estimates
  • Credit Cards Accepted

Ratings

4.9
137 Verified Reviews
  • 5
    135
  • 4
    0
  • 3
    0
  • 2
    0
  • 1
    2

Highly rated for

  • Overall Rating
  • Value
  • Customer Service
  • Quality
Showing 1-10 of 137 results
5.0 Melissa M. Massapequa, NY
6/20/2026

I hired Jakob for my home renovation and the before and after is unrecognizable. Him and his crew went above and beyond with every inch of my house and I couldn’t thank them more for making my new house a home. I enjoyed their company so much I hired them to redo office spaces in my commercial building in mineola! 100% recommend!!!

5.0 Kevin F.
6/16/2026

Jakob and LI Developers — Absolutely Outstanding If you are looking for a contractor who delivers exceptional craftsmanship with genuine care, look no further than LI Developers. Jakob and his crew completely transformed our home and we could not be happier. The scope of work was massive. Full roof replacement with skylights closed, over 30 new Pella windows, all new stonework across the entire front of the home and chimney, new siding, doors, and garage. The finished product is stunning. What set them apart was how they worked. They pushed through the entire winter, arriving promptly every single day without fail. Jakob kept us informed throughout, explaining and discussing any changes before they were made. No surprises, no drama, just excellent work done the right way. Jakob was attentive and caring from start to finish. He even looked out for our new puppy. That kind of thoughtfulness says everything about the character of this team.

5.0 Darya M. Plainview, NY
6/5/2026

My place was a real mess after renting out for a while I needed a full uplift and I cannot be happier with LI developers, from the original meeting to the careful planning, thorough discussion, materials selection, job was performed immaculately and on time. There was always proper communication about pricing and timing and the quality of work was impressive (and I went through a lot of large scale renovations). I strongly recommend Jacob and LI developers! 5 stars all the way

5.0 Christa R. Old Bethpage, NY
5/7/2026

We bought a house that was completely destroyed and honestly didn?t know where to start. Hiring this company was the best decision we could have made. They fixed everything with so much care, professionalism, and attention to detail. You can truly see that they put love into their work. The whole process was smooth, reliable, and stress-free. We absolutely do not regret choosing them and highly recommend them to anyone looking for quality work and people you can trust!

5.0 Geramy H.
5/5/2026

I had some brick/stone tuck pointing work done and I’m really happy with how everything came out. Jakob, the owner, was easy to deal with from the start—straightforward, responsive, and actually took the time to explain what needed to be done and why. The crew showed up when they said they would, kept things clean, and paid attention to the details. You can tell they take pride in the work—the mortar lines came out clean and consistent, and everything blends in well with the existing brick. What I appreciated most was that there were no surprises. The price was fair, the timeline was on point, and the quality speaks for itself. If you need tuck pointing or masonry work, I’d definitely recommend giving Jakob a call.

5.0 Mia T. Massapequa, NY
5/5/2026

We just hired LI Developers to do a kitchen and bath remodel in our home in Massapequa and we could not be happier with Jakob and his crew. They did an amazing job from start to finish. Although there were a few delays with some of the items we ordered that was really out of their control, but they did all they could to keep the job moving and make us happy. Jakob has an amazing eye for style and I would definitely recommend them.

5.0 Venus W. Levittown, NY
10/14/2025

I have had several projects completed by Jakob and his company since buying my home in 2017. From little jobs to big jobs, Jakob is the only person I will trust with my home projects. His crew is reliable and hardworking. Jakob is hands on about EVERYTHING. From material orders placed, to deliveries, to getting permits, to scheduling inspections, to coordinating his crew for different jobs….. I honestly don’t know how he keeps it all running so smoothly. He built us a BEAUTIFUL paver/deck patio a few years ago, and this year he built us a STUNNING covered porch/portico with paver walkway which matches the backyard aesthetic. My neighbors have stopped to tell me how beautiful it is and they couldn’t believe how quickly it was finished. I very much appreciate how Jakob works with me to plan and make my vision come to life. He does the job well, and doesn’t cut corners. I feel confident and secure in his work, which is why he is the only person I will call when I need something done.

5.0 Steve F. Manhasset, NY
7/31/2025

There is no doubt that Jakob put his heart and soul into the job. We needed so much work done. Initially we protested about many of his ideas but eventually saw the wisdom and vision shine thru. He handled the village paperwork and permits with a sense of urgency and also some humor. His skill as a contractor is most evident in how he manages to find such talented workers and keep them constantly working.

5.0 Thomas C. Bethpage, NY
7/17/2025

We had a ceiling collapse. The team came the next day, put in new insulation and new dry wall. Spackled and painted. Great job. Would use again.

5.0 George Z. Plainview, NY
7/10/2025

Jacob and his workers did a great job building me a new shed strong as a house. In addition repairing my interlocking raised patio which started to fall apart and it’s now like new.

Photos

LI Developers, LLC
5
Roslyn ny
4
Bethpage Total Renovation

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