Long Island's Trusted Siding Company — Find Verified Contractors Near You
Long Island Siding Co is a free matching service for Nassau and Suffolk County homeowners who want siding quotes on Long Island without chasing contractors. Tell us about your home and we connect you with a pre-screened Long Island siding company for vinyl, James Hardie fiber cement, or cedar shake. Work booked here is carried out under a valid Nassau County Home Improvement Contractor licence and $1,000,000 general liability insurance. Compare materials, compare prices, and choose with confidence.
James Hardie's HZ5 formulation is engineered for Northeast freeze-thaw cycles and coastal salt air, and the ColorPlus factory finish resists fading and peeling for 15+ years without repainting. We install it to the published Hardie spec, not just to the price sheet.
James Hardie SidingEvery Siding Type for Long Island's Coastal Climate
Long Island's unique environment — salt air off the Atlantic and Long Island Sound, nor'easter winds, and harsh freeze-thaw winters — demands siding materials and installation techniques that go beyond what you'd find inland. Our network of long island siding companies specializes in coastal-grade installations across Nassau and Suffolk County, using products rated for high-humidity coastal zones and hurricane-level wind loads. From the South Shore barrier islands to the North Fork wine country, we match you with siding contractors on Long Island who understand local building codes, township permit requirements, and the specific performance needs of homes near water.
Long Island Coastal Siding Considerations
Salt Air Resistance
Homes within 1 mile of the Atlantic Ocean, Great South Bay, Long Island Sound, or any tidal waterway need products with enhanced corrosion resistance. We recommend vinyl, Hardie, or LP SmartSide — all rated for high-humidity coastal environments. Standard steel fasteners are replaced with stainless or galvanized hardware to prevent rust staining.
Hurricane-Rated Options
FEMA wind zone maps place coastal Nassau and Suffolk County in high-risk areas requiring siding rated for 130+ mph winds. James Hardie and LP SmartSide both meet IRC Section R703 wind-load requirements. Our siding contractors in Nassau County and Suffolk County are familiar with local building department requirements for coastal wind zones, including required house-wrap systems and overlap specs.
Local Building Codes
Siding permits in Nassau County and Suffolk County vary by township. The Town of Hempstead, Town of Oyster Bay, Town of Huntington, Town of Islip, and Town of Brookhaven each maintain their own permit offices with different documentation requirements. All contractors in our network handle permit coordination and final inspections as part of the project — no chasing paperwork on your own.
The Trusted Siding Contractor Network on Long Island
There are hundreds of siding companies on Long Island. Most are legitimate. Some are not. We've done the vetting so you don't have to — every contractor in our network meets the strictest standards in Nassau and Suffolk County.
Licensed & Insured — No Exceptions
Work booked through this site is carried out under Nassau County Home Improvement Contractor licence #198901 and New York City HIC #2110690-DCA, with $1,000,000 general liability and active workers' compensation. Certificates are available on request before work starts.
Long Island-Based Network
We are not a national lead farm. Every contractor we work with is based on Long Island — Nassau or Suffolk County — and focuses exclusively on local residential siding work. They understand town permit offices, local suppliers, and the specific challenges of coastal Long Island homes.
Licensed & Insured
Nassau County Home Improvement Contractor #198901 and New York City HIC #2110690-DCA, with $1,000,000 general liability and workers' compensation on every crew member. Certificates available on request before any work starts.
4.8-Star Average Rating
340 homeowner reviews, 4.8 stars on average. Read them before you call — and ask for references on a job like yours before you sign anything.
Quotes in 2 Hours
Submit your project and receive your contractor match within 2 hours, and a written quote within 48 hours. We check your ZIP code, project type and timeline before we route anything — so you only hear from someone who actually works your area and does your kind of job
Real Support, Real People
Call us directly at (631) 565-8124, Monday through Saturday, 7 AM to 7 PM. Our team reviews every match request personally and follows up to make sure you received your quotes. We stay involved until you've hired a contractor or decided to pass — no disappearing acts.
Free for homeowners · No obligation · Nassau & Suffolk County
We Only Work with Verified Contractors
Licensing, insurance and workers' compensation are confirmed before any job is booked. No exceptions, no shortcuts.
County HIC License
Valid Nassau or Suffolk County Home Improvement Contractor license — verified against county records
$1M+ Insurance
General liability coverage of $1 million or more — certificates verified directly with carriers
Workers' Comp
Active workers' compensation insurance — protects you from liability during the project
20+ Verified Reviews
Minimum 20 reviews from real homeowners, verified against actual project records
Background Checked
Owner background check completed — no history of consumer complaints or legal disputes
Preview Contractors in Your Area
Here's a sample of the verified professionals in our network. Submit your project to see who's available near you.
Island Exteriors LLC
South Shore Siding Co
128 Long Island townscovered across Nassau & Suffolk County
Licensed, Insured, and Accountable
Plenty of outfits will quote your siding with a truck and a business card. Here is exactly what stands behind the work booked through this site — check any of it before you sign.
What Disqualifies a Contractor
Three Steps to Your Perfect Contractor
No cold calls. No door-to-door salespeople. Just a simple form, fast matches, and honest quotes.
Tell Us About Your Project
Enter your ZIP code and select your siding type. It takes 30 seconds.
Get Matched with Pros
We match you with a licensed, insured siding contractor serving your area within 2 hours.
Compare & Choose
Review quotes side-by-side. Pick the contractor that fits — or pick none. Zero obligation.
Long Island Trusts Our Network
James Hardie Siding Installation on Long Island
James Hardie fiber cement siding is the gold standard for Long Island homes exposed to coastal humidity, salt air, and Northeast freeze-thaw cycles. Our network includes both Hardie Preferred and Elite Preferred installers who carry manufacturer-backed labor warranties on every project in Nassau and Suffolk County.
Whether you choose HardiePlank lap siding for a classic look, HardiePanel vertical siding for modern farmhouse designs, or Artisan V-Groove panels for deep shadow lines, our contractors install the HZ5 formulation engineered specifically for climates like Long Island. ColorPlus Technology factory-applies color in multiple coats, resisting fading, cracking, and peeling for 15+ years — no repainting required.
Fiber cement is non-combustible, termite-proof, and rot-resistant. A typical Hardie reside on a 2,000 sq ft Long Island home typically runs $18,000–$35,000 installed, with a 30-year non-prorated transferable warranty. Get matched with a verified Hardie installer and get a free written quote.
On Long Island, james hardie siding contractors need to understand local building codes for both Nassau and Suffolk County municipalities — permit requirements, wind-load specs, and moisture barrier standards differ between townships. Our network contractors are pre-vetted for James Hardie installations in Nassau and Suffolk and stay current on Town of Hempstead, Town of Oyster Bay, Town of Islip, and Town of Smithtown permit requirements. Most Hardie projects on Long Island are completed in 5–10 days depending on the scope. We match you with a contractor currently active in your zip code — typically within 2 business days of your inquiry. Hardie is gaining traction in high-volume communities like Brentwood, where homeowners upgrading from aging vinyl are choosing fiber cement for its 40–50 year lifespan and superior storm resistance.
Real Results from Real Long Island Homes
Cape Cod Vinyl Reside
Colonial Hardie Install
Waterfront Cedar Shake
Modern Farmhouse Exterior
Energy-Efficient Upgrade
Mixed-Material Design
340+ Homeowner Reviews
“Had a written quote within a day. The contractor they matched us with came in $4,200 under the first guy we called.”
“Saved us so much time. All three contractors showed up on time, gave detailed written estimates, and were licensed.”
“We were nervous about picking a siding company. LI Siding Co vetted everyone for us. Our Hardie install looks incredible.”
“Fast, free, and no one pressured us. Ended up going with a contractor who did our neighbor's house too.”
“The price comparison alone saved us thousands. Would recommend to any homeowner doing siding on Long Island.”
“The whole process was painless. One call, a fair price, and a licensed contractor who showed up when they said they would.”
Ready to Find Your Contractor?
Use our free matching service to reach a licensed, insured Long Island siding contractor. No cost, no obligation.
Covering All of Long Island
Trusted Siding Contractors on Long Island — Nassau & Suffolk County
As the most-reviewed siding contractor matching service on Long Island, we connect Nassau County and Suffolk County homeowners with pre-screened siding contractors who specialize in coastal-climate installations. Our siding contractors on Long Island serve every township and incorporated village across both counties — from Valley Stream and Freeport in Nassau to Babylon, Huntington, and Smithtown in Suffolk. Every contractor in our network holds a valid Nassau or Suffolk County Home Improvement Contractor (HIC) license and is verified against county records before their first project. Whether you need a full reside with vinyl, James Hardie fiber cement, or cedar shake, or a targeted siding repair after storm damage, our long island siding contractors handle permits, materials, and inspections start to finish. Free to homeowners, no obligation to hire.
Siding Contractors Across All of Long Island
Nassau County
Three separate permit offices (Hempstead, Oyster Bay, North Hempstead), South Shore salt-air exposure, and HOA design guidelines in communities like Garden City and Massapequa. Our Nassau County siding contractors hold valid HIC licenses, carry $1M+ insurance, and coordinate every permit filing.
Suffolk County
Five town permit offices (Babylon, Islip, Huntington, Smithtown, Brookhaven) covering everything from dense suburban Commack to waterfront Hamptons homes. Coastal homes get stainless fasteners and HZ5-rated fiber cement. Labor rates run 5–8% lower than Nassau with strong contractor availability.
Know Before You Buy
Practical guides written for Long Island homeowners navigating the siding process.
Long Island Siding Materials Comparison — Vinyl vs. Hardie vs. Cedar vs. LP SmartSide
Choosing the right siding material for your Long Island home depends on your budget, aesthetic preference, maintenance tolerance, and proximity to the coast. Here is a detailed head-to-head comparison of the four most popular siding materials installed by siding contractors on Long Island, with real cost data from our contractor network.
| Feature | Vinyl | James Hardie (Fiber Cement) | Cedar Shake | LP SmartSide (Engineered Wood) |
|---|---|---|---|---|
| Cost (2,000 sq ft home) | $8,000–$14,000 | $18,000–$35,000 | $22,000–$45,000 | $16,000–$30,000 |
| Cost per sq ft (installed) | $4–$7 | $9–$17.50 | $11–$22.50 | $8–$15 |
| Lifespan | 30–50 years | 40–60 years | 30–40 years | 40–50 years |
| Warranty | Lifetime (limited) | 30-year non-prorated | Varies by manufacturer | 50-year limited |
| Maintenance | None (hose wash annually) | Repaint every 15+ years | Stain/seal every 3–5 years | Repaint every 10–15 years |
| Salt Air Resistance | Excellent | Excellent | Good (with treatment) | Excellent |
| Wind Rating | 110 mph | 130+ mph | 110 mph (properly fastened) | 130+ mph |
| Fire Resistance | Melts (Class A rated) | Non-combustible | Combustible | Class A (with treatment) |
| Insulation R-Value | R-2 to R-3 (insulated) | R-0.5 (requires separate insulation) | R-0.9 natural | R-2 (with foam backing option) |
| Best For (Long Island) | Budget-conscious, low maintenance | Coastal/waterfront, premium longevity | Hamptons aesthetic, North Fork | Cedar look without cedar maintenance |
| ROI / Resale Value | 69% cost recovery | 77% cost recovery | 75% cost recovery | 72% cost recovery |
*Cost data sourced from our Long Island contractor network, 2025–2026 projects. ROI data from Remodeling Magazine Cost vs. Value Report (Northeast region). Actual costs vary by home size, condition, and material grade.
Best for Coastal Long Island Homes (Within 1 Mile of Water)
For homes near the Atlantic Ocean, Great South Bay, or Long Island Sound, we recommend James Hardie HZ5 or insulated vinyl. Both are impervious to salt-air corrosion, resist moisture absorption, and handle the extreme humidity that causes wood products to swell and crack. Hardie's ColorPlus factory finish eliminates the salt-spray paint degradation common on South Shore homes. LP SmartSide is also viable with its zinc borate treatment, but cedar requires aggressive maintenance schedules in coastal zones — expect to re-stain every 2–3 years rather than 5. Our siding contractors in Nassau County and Suffolk County routinely specify stainless steel fasteners for any installation within the coastal zone.
Best for Inland Long Island Homes (Budget + Curb Appeal)
For inland Nassau and Suffolk County homes — Hicksville, Levittown, Commack, Brentwood, Farmingdale — vinyl siding delivers the best value with zero maintenance. Modern vinyl from CertainTeed and Mastic offers 40+ colors, realistic wood-grain textures, and lifetime limited warranties. For homeowners wanting a premium look without fiber cement pricing, LP SmartSide engineered wood gives the warmth and depth of real wood siding at 30–40% less than cedar. Inland homes avoid the most aggressive salt exposure, so all four materials perform well — the decision comes down to budget, aesthetic preference, and long-term maintenance willingness.
When to Replace Siding on Long Island — Seasonal Timing Guide
Long Island's climate creates specific windows for optimal siding installation. Salt air, nor'easters, summer humidity, and freeze-thaw cycles all affect material performance during installation. Here is what experienced siding contractors on Long Island recommend for each season.
Spring (Apr–Jun)
BestOptimal temperatures for all materials. Caulk and paint cure properly. Ground is dry for scaffolding. Book 4–6 weeks in advance — spring is peak demand season for Long Island siding companies.
Summer (Jul–Aug)
GreatLongest work days mean faster project completion. High humidity is fine for vinyl and Hardie but can slow stain drying on cedar. Hottest days (95°F+) can make vinyl more pliable — experienced crews adjust installation tension.
Fall (Sep–Oct)
ExcellentMany contractors consider early fall the ideal window. Lower humidity, mild temps (50–70°F), less competition for scheduling. Install before nor'easter season begins in November. Get your home buttoned up for winter.
Winter (Nov–Mar)
PossibleVinyl becomes brittle below 40°F and can crack during cutting. Hardie caulk won't cure below 40°F. Cedar stains won't penetrate in cold. However, some contractors offer 5–10% winter discounts. Best for Hardie and LP SmartSide if temps stay above 40°F.
Long Island Climate Factors That Affect Siding
Nor'easters (Oct–Apr)
Long Island averages 3–5 nor'easters per season with sustained winds of 40–60 mph and gusts over 80 mph. Siding must be rated for at least 110 mph winds. James Hardie and LP SmartSide exceed this at 130+ mph. Proper nailing patterns per manufacturer specs are critical — our contractors follow IRC R703 fastening requirements.
Salt Air Corrosion
Homes within 1 mile of the Atlantic, Great South Bay, or Long Island Sound experience accelerated salt corrosion on metal trim, flashing, and fasteners. Standard galvanized nails pit within 5–7 years in the coastal zone. Our Long Island siding contractors specify hot-dipped galvanized or stainless steel fasteners for any coastal installation — a $200–$400 upgrade that prevents catastrophic fastener failure.
Freeze-Thaw Cycles
Long Island averages 60–80 freeze-thaw cycles per winter. Water that penetrates behind siding expands when it freezes, delaminating panels and cracking caulk joints. Proper house wrap installation (lapped, taped, with kick-out flashing at roof transitions) is the first defense. Our siding contractors on Long Island install WRB systems per manufacturer warranty requirements — not just code minimum.
Long Island House Siding — Expert Installation for Nassau & Suffolk County Homes
Whether you own a Cape Cod in Levittown, a Colonial in Garden City, or a waterfront ranch in Babylon, your home siding on Long Island needs to stand up to salt air, nor'easters, and 60+ freeze-thaw cycles every winter. That is why choosing the right house siding company in Nassau County or Suffolk County matters more here than almost anywhere else in the Northeast.
Our contractor network specializes in Long Island house siding projects of every scope: full resides replacing 30-year-old aluminum or vinyl, partial repairs after storm damage, and premium upgrades to James Hardie fiber cement or LP SmartSide engineered wood. Every project starts with a free on-site assessment where a licensed contractor evaluates your existing sheathing, moisture barrier, and insulation before recommending materials and providing a detailed written estimate.
Long Island homeowners consistently tell us the hardest part is finding a house siding company in Nassau County, NYor Suffolk County they can trust. We solve that by doing the checking up front: county HIC licence, $1M general liability, workers' compensation, and a review history you can read before you call. You get matched with a pro actively working in your area — get a written quote and choose on your terms.
Most Popular Home Siding Projects on Long Island
Siding Installation on Long Island — What to Expect From Quote to Completion
Siding installation on Long Island is more involved than a national estimate will suggest. Nassau and Suffolk County homes require permits in most townships, salt-air-grade moisture barriers, and installers who understand local wind-load requirements. Here is exactly how a full reside works when you book through our contractor network.
Every project starts with a free on-site assessment. A licensed contractor walks your home, evaluates existing sheathing and moisture barrier condition, checks for any rot or damage at window and door trim, and takes a full linear-foot measurement. This assessment typically takes 45–60 minutes. You receive a written itemized estimate — materials, labor, old siding tear-off, debris removal, permit fees, and any sheathing repairs needed — before signing anything. No verbal quotes, no surprise add-ons.
Vinyl siding contractors on Long Island in our network pull every required permit before starting work. Permit requirements vary by township: the Town of Hempstead, Town of Oyster Bay, Town of Huntington, Town of Islip, and Town of Smithtown each require building permits for full siding replacements. Review typically runs 5–10 business days. Permit costs are itemized in your estimate upfront.
Installation on a typical 2,000 sq ft Long Island home takes 5–10 business days depending on material. Vinyl is fastest at 5–7 days. James Hardie fiber cement takes 7–10 days. All contractors follow Long Island's coastal wind-zone installation specifications — panels are locked, flashing is lapped, and every window and door opening is wrapped before new material goes on. You receive a written completion report with warranty documentation before the crew leaves.
Ready to get new siding on Long Island? Our matching service connects you with a licensed, insured contractor in your ZIP code — typically within 2 business days. No high-pressure sales. Compare quotes side by side and choose on your terms, or choose none. Free to use.
Siding Installation Timeline — Nassau & Suffolk County
Common Questions
The best vinyl siding company on Long Island holds a valid Nassau County or Suffolk County Home Improvement Contractor (HIC) license, carries $1M+ general liability insurance with active workers' comp, maintains at least 20 verified homeowner reviews, and is certified by a major manufacturer like CertainTeed or Mastic. Long Island Siding Co. matches you with a pre-vetted vinyl siding contractor in Nassau and Suffolk County meeting these exact criteria. Our contractors install insulated vinyl, CertainTeed Monogram, and Mastic Quest across Long Island every week. A full vinyl reside on a typical 2,000 sq ft Long Island home typically runs $8,000–$14,000 installed, including permit coordination in Nassau or Suffolk County. Free matching service, zero obligation — get a written quote and choose what fits your project, timeline, and budget.
Hardie siding contractors on Long Island must hold James Hardie Preferred or Elite Preferred certification — fewer than 20 exist on the entire island. Our network includes both Preferred and Elite Preferred Hardie installers covering Nassau County (Hempstead, Oyster Bay, North Hempstead) and Suffolk County (Huntington, Islip, Smithtown, Babylon, Brookhaven). Hardie siding installation on Long Island costs $18,000–$35,000 for a 2,000 sq ft home installed with HZ5 formulation (engineered for Northeast coastal climates), ColorPlus factory finish that holds color 15+ years without repainting, and a 30-year non-prorated transferable warranty. Every contractor we match you with has current Hardie certification, verified insurance, and a documented track record of Long Island installations. Free to use — get matched with a Hardie contractor active in your zip code, typically within 2 business days.
The best siding contractors Long Island homeowners hire share four credentials that out-of-area crews can't claim: (1) a valid Nassau County or Suffolk County Home Improvement Contractor license — each county has its own HIC registration, and a contractor licensed in one cannot legally work in the other; (2) $1M+ general liability insurance with workers' compensation on every crew member — ask for current certificates, not expired ones; (3) manufacturer certifications like James Hardie Preferred or Elite Preferred, or CertainTeed Master Shingle Applicator status, which require factory training and allow extended warranty terms; (4) permit experience with your specific town — siding replacements in Hempstead, Oyster Bay, Huntington, Smithtown, Islip, and Babylon each have different permit requirements and fee schedules. Siding contractors on Long Island who pull permits every day know the submission formats, the inspector schedules, and the turnaround times. Our network only includes siding contractors Long Island homeowners have reviewed 20+ times with verified project records — not generic contractor directories with unverified listings.
Yes, 100% free for homeowners. Long Island Siding Co is operated by Selective Remodeling, the licensed contractor that carries out the work, so there is no fee for the introduction. You never pay us anything.
Every contractor in our network holds a valid Nassau or Suffolk County Home Improvement Contractor license, carries $1M+ in general liability insurance, has workers' comp coverage, and has been reviewed by at least 20 verified homeowners.
Most homeowners hear back within 2 hours of submitting a request, and receive a written quote within 48 hours.
We cover all of Nassau County and Suffolk County — from Valley Stream to Montauk. Our contractor network is strongest in the Hempstead, Babylon, Huntington, and Islip areas.
Not at all. You get a free quote, then decide whether it fits your budget, timeline, and project. No obligation to hire.
Our network covers all major siding types: vinyl (CertainTeed, Mastic), fiber cement (James Hardie), cedar shake, insulated vinyl, and engineered wood (LP SmartSide). Most contractors specialize in 2-3 materials.
Siding installation costs on Long Island typically range from $8,000–$14,000 for vinyl on a 2,000 sq ft home, $18,000–$35,000 for James Hardie fiber cement, $22,000–$45,000 for cedar shake, and $16,000–$30,000 for LP SmartSide engineered wood. Factors include home size, existing siding removal, trim work, and permit fees in Nassau or Suffolk County. Getting 3 quotes is the best way to find accurate pricing for your specific home.
Vinyl siding is an excellent choice for Long Island's coastal climate. Modern insulated vinyl resists salt air corrosion, handles freeze-thaw cycles, and requires virtually no maintenance. Top brands like CertainTeed Monogram and Mastic offer 50-year limited warranties. For homes within a mile of the water, look for products with enhanced UV resistance. Our siding contractors on Long Island install vinyl on hundreds of Nassau and Suffolk County homes each year — it remains the most popular choice for its value and durability.
Yes. We install the full James Hardie fiber cement line on Long Island — HardiePlank lap, HardieShingle, and HardiePanel, all in the HZ5 climate formulation engineered for the Northeast. Our James Hardie siding contractors serve Nassau County (Hempstead, Oyster Bay, North Hempstead) and Suffolk County (Huntington, Islip, Smithtown, Babylon, Brookhaven). We match you with a Hardie installer active in your zip code, typically within 2 business days.
Yes, most full siding replacements require a home improvement permit in both Nassau and Suffolk County. Permit requirements vary by township — the Town of Hempstead, Town of Oyster Bay, Town of Huntington, Town of Islip, and Town of Smithtown each have their own processes. Nassau County also requires a Home Improvement Contractor (HIC) license for any work over $200. All contractors in our network are fully licensed for Nassau County and Suffolk County siding work and handle permit coordination on your behalf.
The best long island siding companies share these qualities: valid Nassau or Suffolk HIC license, $1M+ general liability insurance, workers' compensation coverage, manufacturer certifications (James Hardie, CertainTeed), and a minimum of 20 verified homeowner reviews. Avoid any contractor who asks for more than 30% upfront, doesn't provide a written contract, or can't show proof of insurance. Use our free matching service to reach a vetted siding contractor in Nassau County or Suffolk County — pre-screened on licensing and insurance so you can focus on price and timeline.
The best time for siding installation on Long Island is late spring through early fall — specifically April through October. Vinyl siding requires temperatures above 40°F for proper installation (it becomes brittle in cold weather). James Hardie fiber cement can be installed year-round but caulk and paint won't cure properly below 40°F. Cedar needs dry conditions for staining. Most Long Island siding contractors book 4–6 weeks out during peak season (May–August), so scheduling your project in early spring or September/October often means faster start dates and the same quality installation. Winter installations are possible with experienced crews but may cost 5–10% more due to shorter work days and material handling requirements.
A full siding replacement on a typical 2,000 sq ft Long Island home takes 5–10 business days depending on the material and complexity. Vinyl siding is fastest at 5–7 days. James Hardie fiber cement takes 7–10 days due to heavier material and more precise cuts. Cedar shake runs 8–12 days because each piece is individually placed. Add 1–2 days if old siding removal reveals rotted sheathing or if extensive trim work is needed. Weather delays are common during Long Island's rainy spring weeks — experienced contractors build buffer days into the schedule. Permits in Nassau or Suffolk County typically take 3–7 days to process before work can begin.
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