Refresh & Restore Your Deck

Deck Renovation & Repair
Expert Craftsmanship

Professional deck renovation services throughout Brooklyn, Queens, Long Island and Nassau County. $3,500 - $18,000. Free estimates within 24 hours.

What We Do

Professional Deck Renovation
Services

Complete deck renovations including board replacement, refinishing, railing updates, and structural repairs. Our skilled craftsmen bring over 10 years of NYC carpentry experience to every project.

  • Deck board replacement
  • Pressure washing and refinishing
  • Staining and sealing
  • Railing replacement and upgrades
  • Structural repairs
  • Composite deck updates
  • Stair repair and rebuilding
  • Code compliance updates
Our Process

How We Handle Your
Deck Renovation Project

01
Deck Inspection

Thorough inspection to identify damaged boards, structural issues, and refinishing needs.

02
Detailed Estimate

Provide written estimate showing all repairs and improvements with material and labor costs.

03
Material Procurement

Source replacement boards, stain, sealer, and any structural repair materials needed.

04
Pressure Washing

Deep clean the entire deck to remove dirt, mold, and old finish before any repair work.

05
Board Replacement

Replace damaged or rotted deck boards with matching new materials. Strengthen any weak areas.

06
Structural Repairs

Repair or replace damaged joists, beams, posts, or railings to restore structural integrity.

07
Refinishing

Sand the deck surface, apply premium stain or sealer with proper drying between coats.

08
Final Walkthrough

Complete cleanup, polish hardware, and walk through together to ensure quality results.

Service Areas

Deck Renovation Services
Where We Work

We provide professional deck renovation services throughout:

Brooklyn ยท Queens ยท Long Island ยท Nassau County
Customer Reviews

What Our Clients Say
About Our Work

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"Sani Building Corp built our backyard deck and pergola in Bay Ridge. The composite deck looks amazing and required no maintenance. Excellent craftsmanship."

R
Robert C.
Bay Ridge, Brooklyn
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"Multi-level deck addition with built-in benches and storage. The team handled everything including permits. Beautiful results that increased our property value."

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Linda H.
Forest Hills, Queens
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"Full deck renovation - replaced damaged boards, refinished, new railings. Looks like a brand new deck. Will use Sani for our future projects."

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Thomas W.
Garden City, Long Island
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"New cedar deck construction. The wood selection and craftsmanship is top quality. Beautiful design that complements our home perfectly."

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Karen B.
Astoria, Queens
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"Trex composite deck installation with beautiful railings. Sani handled the entire permit process and delivered on schedule. Highly recommend."

M
Michael D.
Manhattan Beach, Brooklyn
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"Custom pergola and deck combination in our backyard. The team was professional and the finished result exceeded our expectations."

P
Patricia M.
Huntington, Long Island
Common Questions

Deck Renovation
FAQs

How much does deck renovation cost in Brooklyn, Queens, and Long Island?
Deck Renovation costs $3,500 - $18,000 depending on size, materials (pressure-treated, cedar, composite), and complexity. Composite materials cost more upfront but last longer. We provide free detailed estimates.
How long does deck renovation take?
Most deck renovation projects take 4-10 days depending on size and complexity. Weather can affect timing for outdoor work. We provide accurate timelines after consultation.
What areas do you serve for deck work?
We serve Brooklyn, Queens, Long Island, Nassau County for all deck and exterior carpentry services. We work throughout these areas year-round, weather permitting.
Do I need a permit for a deck in Long Island?
Most decks require permits, especially those over 30" off the ground or attached to the house. We handle all permit applications with your local town building department.
What deck materials do you recommend?
Pressure-treated wood is most affordable. Cedar and redwood offer natural beauty and decay resistance. Composite (Trex, Azek) requires less maintenance and lasts longest. We help you choose the best option for your needs and budget.
Are you insured for exterior carpentry work?
Yes, we are fully insured with comprehensive liability and worker compensation for all exterior carpentry and deck work.

Ready to Start Your
Deck Renovation Project?

Get a free, detailed estimate within 24 hours. No obligations, no hidden fees.

Get Free Estimate ๐Ÿ“ž Call (332) 277-0990