Family owned & operated since 1986
Home remodeling.
Built around you.
From the kitchen where everyone gathers to the roof that protects it all, make your next improvement count.
Zajac Home Improvement brings experienced craftsmanship to interior and exterior renovations across Long Island, New York City and Connecticut.
Based in Lindenhurst, New York.
Your home. Your next chapter.What can we help you improve?
One home. So many possibilities.
A complete renovation or a focused upgrade starts with the right plan. Explore our services to find the right starting point for your project.
Basements
Turn unused space into a comfortable family room, home office or place to unwind.
Bathrooms
Refresh your daily routine with thoughtful layouts, custom tile and beautifully finished fixtures.
Decks
Make more room for outdoor living with a new deck, replacement decking or updated railings.
Doors
Welcome a better fit with entry, interior and patio door installation and replacement.
Kitchens
Bring your kitchen together with cabinetry, countertops, backsplashes and practical design.
Painting
Give interiors and exteriors a fresh finish with careful preparation and attention to detail.
Roofing
Protect your home with roof replacement, repairs, flashing and ventilation improvements.
Siding
Renew your exterior with siding, trim and installation details that work together.
Skylights
Welcome more daylight with skylight installation, replacement and weatherproof flashing.
Windows
Replace aging windows with options selected for your home's style, comfort and needs.



The Zajac difference
A family business.
A personal commitment.
Your home is personal. The work we do should reflect how you live, what you need and what matters to you.
Family owned and operated since 1986, Zajac Home Improvement, Inc. is based in Lindenhurst. We bring our experience across remodeling and exterior installation to help you plan improvements that fit together.
Thoughtful planning
Start with your priorities, the existing conditions and a clear scope of work.
Attention to the details
From preparation and fit to the finishing touches, good workmanship matters.
A clear point of contact
Discuss your project directly with our team and understand the next steps.
Getting started
A clear path from idea to improvement.
Tell us your plans.
Share your location, project goals and the areas of your home you want to improve.
Look at the details.
We discuss the space, measurements and options that shape your project.
Define the work.
Review the proposed scope, selections and project estimate before moving forward.
Bring it together.
With the plan agreed, we coordinate the work and focus on the details through completion.
Our service area
Long Island. NYC. Connecticut.
Tell us where your home is located and what you have in mind.
Before we begin
A few helpful answers.
Do you handle both interior and exterior projects?
Yes. Our services include basements, bathrooms, kitchens and painting, along with decks, doors, roofing, siding, skylights and windows. Tell us about the improvements you are considering so we can discuss the scope together.
What should I include in my estimate request?
Include your contact information, project location, the service you need and a brief description of your goals. Photos, approximate dimensions and your preferred timing can help us understand the project before we speak.
Can I speak with someone about my project?
Call our office at 631-225-7005, or call or text Ed at 631-680-1135. You can also use our estimate request form.