A two-story Long Island colonial home with a shingled roof and dormers

Lindenhurst Home Improvement Contractor

Home Remodeling & Improvements Across Suffolk County

Advanced Home Improvements is a Lindenhurst contractor remodeling kitchens, bathrooms, basements, roofs and floors, and waterproofing foundations, across Suffolk County, with free written estimates and one point of contact for every trade.

  • Free Estimates
  • One Contractor
  • Lindenhurst, NY
  • All Suffolk County

Get Your FREE, No‑Obligation Estimate

Tell us about the project and we will get back to you.

  • Free Estimates
  • One Contractor
  • Lindenhurst, NY
  • All Suffolk County

About Us

One Contractor, Every Room

Advanced Home Improvements works on homes across Suffolk County from our base on North Delaware Avenue in Lindenhurst. Bring us one job or a whole list: a kitchen and a bathroom, new floors through the first story, a roof and a garage door, or a foundation that needs waterproofing before the basement is finished.

However big the project, you get the same approach. We look at the space with you, explain what we would do and why, and put the scope and the price in writing before anything is booked. Then one crew sees the work through from start to finish, and keeps you up to date at every stage.

A contractor's tool belt and drill, ready for a remodeling job
A contractor marking wood floorboards during an installation
Floor plans and a tablet being reviewed while planning a remodel
Waterproofing membrane on an excavated foundation wall beside a house
Our crew working at a coated foundation wall in an excavation
Our crew digging out along a brick foundation wall

Foundation Waterproofing

Stop Water at the Foundation

Damp walls, a musty smell or water on the floor after heavy rain all mean water is getting into the foundation. We find where it comes in, then stop it at the source.

  • Exterior waterproofing of the foundation walls
  • Interior basement waterproofing and drainage
  • French drains and sump pumps
  • Foundation crack repair and crawl spaces

Why Choose Us

Work You Can Plan Around

Know what the job involves, what it costs and who is doing it before anything starts. That is how we work on every project, from a single room to the whole house.

  • Prices in Writing

    A written scope and price, agreed before any work is booked.

  • Start to Finish

    Every trade, from floors to roofing, run by one local team.

  • Local to Suffolk

    Based in Lindenhurst, so a home visit is quick and easy to arrange.

  • Careful Prep Work

    Subfloors, walls and roof decks put right first, so finishes last.

  • Respect for Your Home

    Furniture covered, the site kept tidy, every room left clean.

Where We Work

Working Across Suffolk County

From our base in Lindenhurst we work along the South Shore, north to Huntington and east to Montauk. If your town is not on the list, just ask and we will tell you.

  • Babylon
  • Islip
  • Brentwood
  • Huntington
  • Montauk
  • Patchogue
  • Medford
  • Ronkonkoma
  • Shirley
  • Lindenhurst
  • Bay Shore
  • Deer Park
  • Commack
  • Smithtown
  • Sayville

Planning Work on Your Home?

Get a free, no-obligation written estimate anywhere in Suffolk County.

How It Works

From First Call to Sign-Off

A typical project runs like this, with the scope and the price agreed in writing before any work starts on your home, so you know exactly what to expect.

  1. Tell Us About the Project

    Call us or send the form with a few lines about the work you want done, where you are and when suits you to talk.

  2. We Take a Look

    We visit your home, look at the space with you and discuss the options, materials and finishes.

  3. Your Written Estimate

    You receive the full scope and the price in writing, with time to consider it before you decide.

  4. Completed as Agreed

    We complete the work, then review it with you and confirm everything has been done as agreed.

Common Questions

Your Questions Answered

Which areas do you cover?

We are based in Lindenhurst and work across Suffolk County, including Babylon, Bay Shore, Deer Park, Islip, Sayville, Brentwood, Commack, Smithtown, Huntington, Ronkonkoma, Patchogue, Medford, Shirley and out to Montauk. If your town is not listed, ask and we will tell you straight away.

Do you do foundation waterproofing?

Yes. We find where water is getting into the foundation, then stop it with exterior or interior waterproofing, French drains, a sump pump or crack repair, whichever the cause needs. Once the basement is dry we can finish it too.

Is the estimate free?

Yes. We look at the project, agree the scope with you and give you a written estimate with no charge and no obligation to go ahead.

Do you take on small jobs?

Yes. A single room of flooring, a repaint or new crown molding is as welcome as a full remodel, and each is priced on its own scope.

Can one contractor handle my whole project?

That is how we work. Remodeling, kitchens and bathrooms, flooring, tile, painting, trim, roofing, garage doors and basements all come from one team, so you have one point of contact and one schedule.

How soon can you start?

It depends on the size of the project and our schedule at the time. We give you an expected start date and timeline with your written estimate.

What should I have ready before you visit?

An idea of what you want to change and any finishes you have already picked. Photos of rooms you like help too, but they are not essential. We talk the rest through on the visit.

Can't Find the Answer You're Looking For?

Get in touch and we will answer your question, with no obligation.