GREYSTONE CONSTRUCTION SERVICES LLC
About GREYSTONE CONSTRUCTION SERVICES LLC
Greystone Construction Services is a full-service construction solutions company specializing in Residential & Commercial Renovations and Remodeling. They pride themselves on high-quality work, personal service, and exceeding customer expectations through strong communication, attention to detail, and exceptional craftsmanship.
Listing last verified March 2026. Information sourced from public records and Google Business data.
Decks & Patios Services
decks & patios services offered in Yonkers:
- General_contractor
- Kitchen Remodeling
- Bathroom Remodeling
- General Contracting
- Carpentry
- Basement Remodeling
- Windows & Doors
- Flooring
Decks & Patios in Yonkers — FAQ
How much does a deck cost in Yonkers?
Decks in Yonkers cost $45-$135 per sq ft, with an average project of $22,000. Composite decking (Trex, Azek) and natural stone patios are standard. Permits and inspections add to timeline.
Do I need a permit for a deck in Yonkers?
Yes, deck construction in Yonkers requires a building permit from the Yonkers Dept. of Housing & Buildings ((914) 377-6500). The permit process includes plan review and inspections for structural and safety codes. Most Yonkers decks also need to meet setback requirements from property lines.
What's better: wood or composite decking in Yonkers?
Composite decking is popular in Yonkers because it handles New York's weather without annual staining. While composite costs more upfront ($40-$75/sqft vs $25-$45/sqft for pressure-treated), lower maintenance often makes it more economical over 15-20 years. Trex, TimberTech, and Azek are the most common brands local contractors install.
Does Yonkers's coastal location affect deck material choice?
Yes. Salt air and higher humidity in Yonkers accelerate corrosion on hardware and decay on untreated wood. Use stainless steel or hot-dipped galvanized fasteners, and choose composite, PVC, or tropical hardwood decking for best longevity. Pressure-treated pine will need staining every 1-2 years in coastal conditions versus 2-3 years inland.
Before Hiring a Decks & Patios Pro in Yonkers
Use this checklist to vet contractors before signing a contract.
Ask about footer depth and frost protection
Deck footings in NY/CT must extend below the frost line (36-48 inches). Shallow footings heave and destabilize the entire structure.
Verify the design meets current building code for railings and stairs
Railing height, baluster spacing, and stair riser dimensions are code-regulated. An out-of-code deck fails inspection and is a liability.
Confirm the ledger board attachment method to the house
A poorly attached ledger board is the number one cause of deck collapses. It should be bolted (not nailed) with proper flashing.
Verify Home Improvement Contractor license with your municipality
New York counties require Home Improvement Contractor registration. Check with your local clerk's office or building department.
Confirm general liability insurance and workers' compensation coverage
Ask for a certificate of insurance (COI) naming you as additionally insured. Workers' comp protects you if a worker is injured on your property.
Get 2-3 written estimates that itemize labor, materials, and timeline
Lump-sum quotes hide details. Itemized estimates let you compare apples to apples and catch hidden costs.
Check permit requirements with Yonkers Dept. of Housing & Buildings ((914) 377-6500)
Located at 20 South Broadway, 3rd Floor. Permit applications 9 AM–3 PM. Plan examiners: (914) 377-6506.
Ask for 3 recent local references and actually call them
Ask references specifically: Did the job finish on time and on budget? Were there surprises? Would you hire them again?
Verify contractor credentials: NY Division of Licensing Services
Best Time to Hire a Decks & Patios Pro in New York
Seasonal timing guide for the Northeast (CT/NY metro area).
Book now for a deck ready by summer. Concrete footings need above-freezing overnight temps. Pressure-treated lumber and composite are both fine in spring conditions.
Peak season — you'll be enjoying your deck while others are waiting for theirs. Staining and sealing cure best in warm, dry conditions. Book 4-6 weeks ahead.
Good building conditions through October. Apply stain or sealant before night temps drop below 50°F. Concrete work must finish before first hard freeze.
Footings and concrete cannot be poured in frozen ground. Use this time to design, get permits, and lock in a spring start date. Material prices are sometimes lower.
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