● Available 24/7 — Long Island, NY
Serving Long Island homeowners and businesses for over 20 years
Roofing, siding, chimneys, gutters, skylights, and decks. Over 20 years of roofing and exterior improvement work across Long Island.
20+
Years on the job
24/7
Emergency service
$0
Free quotes
Get a Free Quote
No obligation. We’ll call you back within the hour.
24/7 Emergency Service — Storm Damage, Leaks, Urgent Repairs
Call
What We Do
Complete Exterior Services for Long Island Properties
From the foundation deck to the chimney cap, we handle the full envelope of your home — repairs, maintenance, and complete installations for residential and commercial properties.
One accountable team
Exterior works designed to protect and maintain your property
↗
01 / 06
Roofing
Leak response, maintenance, full tear-offs, and new roof systems built for Long Island’s changing weather conditions.
- Repair
- Maintenance
- Installation
- Replacement
↗
02 / 06
Siding
Clean exterior upgrades, weather protection, and detail work that sharpens curb appeal.
- Repair
- Maintenance
- Installation
- Replacement
↗
03 / 06
Skylights
Brighten interiors with professionally installed, watertight skylights, flashing repairs, and maintenance.
- Installation
- Repair
- Maintenance
↗
04 / 06
Chimneys
Masonry, caps, flashing, and cleaning are handled with careful attention to both the chimney and the surrounding roofing system.
- Repair
- Cleaning
- Maintenance
- Installation
↗
05 / 06
Gutters
Keep water moving away from the structure with clean, properly pitched gutter systems.
- Cleaning
- Repair
- Installation
- Maintenance
↗
06 / 06
Decks
New builds, repairs, and refinishing for outdoor spaces built for durability, functionality, and appearance.
- Residential builds
- Commercial builds
- Repair & refinishing
Why DA
Long Island’s
preferred crew.
For over twenty years, DA Home Improvement has been the name homeowners and businesses across Long Island trust for the work that protects their property. Reliable service, competitive pricing, and the kind of craftsmanship you can point at from the street.
20+ Years Experience
Two decades serving Long Island homeowners and businesses with proven craftsmanship.
24/7 Emergency Service
Storm damage, leaks, fallen limbs — we answer the phone day or night.
Free Price Quotes
No-obligation, on-site estimates. Know the price before any work starts.
Long Island Trusted
Long Island’s preferred home improvement partner for residential and commercial work.
How It Works
From phone call
to finished job.
01
Free Consult
Call or submit a quote request. We’ll schedule a visit at your convenience.
02
On-Site Estimate
A licensed pro inspects the work, scopes the job, and writes you a transparent quote.
03
Schedule & Build
Pick a date that works for you. Our crew shows up on time, every time.
04
Quality Walkthrough
We provide guidance on the finished work and offer a craftsmanship warranty where applicable.
Recent Work
Before & after.
Real Long Island projects from the past year. Click any project photo to view additional details.
What our
neighbors say.
“Called at 9pm during a nor'easter — leak in the roof. They had a tarp on within two hours and full repair the next week. This is who you want.”
“DA rebuilt our chimney and installed new gutters. Twenty years in the business shows. Honest, professional, and they didn't try to upsell us on anything we didn't need.”
“Replaced our entire roof after a storm. Crew was on-site in 48 hours, finished ahead of schedule, and the cleanup was spotless. Pricing was fair — exactly what they quoted.”
Where We Work
All of
Long Island.
Headquartered in Brookhaven, NY. We service all of Suffolk County and surrounding Long Island communities — if your town is not on the list, give us a call.
Brookhaven
Patchogue
Bellport
Yaphank
Medford
East Patchogue
Holbrook
Holtsville
Center Moriches
Mastic
Shirley
Ronkonkoma
Common Questions
Good to know.
Are you licensed and insured?
Yes — DA Home Improvement is fully licensed and insured for both residential and commercial work across Suffolk County and the rest of Long Island.
Do you offer free estimates?
Always. Every quote is on-site, no-obligation, and free. Call 631-488-5577 or submit the form above, and we will schedule a visit.
How fast can you respond to emergencies?
We answer the phone 24/7. For active leaks, storm damage, or fallen limbs, we respond quickly and schedule emergency service as soon as possible.
What areas do you serve?
All of Long Island — primarily Suffolk County, including Brookhaven, Patchogue, Bellport, Yaphank, Medford, and surrounding towns. Call us if your town is not listed.
Do you handle commercial projects?
Yes. We build and maintain roofs, decks, gutters, and more for both residential homes and commercial properties.