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sk-group-nyc-corp-logo-black
  • Home
  • Services
    • General Contracting
      • Home Remodeling
      • Home Renovation
      • Deck Remodel
    • Roofing Services
      • Shingles Roof
      • Flat Roof
      • TPO Roofing
    • Masonry Services
      • Sidewalk Repair
      • Dot Violations Removal
      • Driveway Contractor
      • Brick Masonry
      • Concrete Masonry
      • Paver Installation
    • Waterproofing Services
      • Basement Waterproofing
      • Exterior Waterproofing
      • Thoroseal Waterproofing
      • Thorocoat Waterproofing
    • Siding Services
    • Power Washing Services
    • Stucco Contractor
    • Painting Services
    • Gutter Service
  • Projects
  • Blog
  • About
  • Contact Us
How to Get Rid of Efflorescence

How to Get Rid of Efflorescence: Removal & Prevention Guide

White powdery stains appearing on brick walls, concrete floors, basement surfaces, or outdoor pavers can be frustrating for homeowners. These

How to Get Rid of Efflorescence: Removal & Prevention Guide Read More »

Promotional banner for SK Group NYC Corp featuring a snowy NYC brownstone, emphasizing the need for exterior storm windows in cold weather.

Storm Windows: Are They Worth It? Costs, Benefits, Types & Installation Guide

Drafty rooms, rising energy bills, and uncomfortable indoor temperatures are common problems for homeowners with older or single-pane windows. While

Storm Windows: Are They Worth It? Costs, Benefits, Types & Installation Guide Read More »

do you need exterior basement waterproofing nyc protect your basement

Exterior Basement Waterproofing NYC: Cost, Process & Benefits for Homeowners

Basement leaks, damp walls, and moisture problems are common concerns for many New York City homeowners, especially in older properties

Exterior Basement Waterproofing NYC: Cost, Process & Benefits for Homeowners Read More »

Professional mason in NYC building a wall with bricks and mortar, showcasing expert craftsmanship for homes and businesses.

Worker With Bricks and Mortar: How Skilled Masons Build Durable Walls

Brick and mortar construction remains one of the most trusted building methods worldwide. From residential homes and commercial buildings to

Worker With Bricks and Mortar: How Skilled Masons Build Durable Walls Read More »

guide of thorocoat and thoroseal waterproofing by sk group nyc corp

Thorocoat and Thoroseal Waterproofing: Complete NYC Building Protection Guide

Water damage is one of the most common and expensive problems affecting buildings, especially in urban environments like New York

Thorocoat and Thoroseal Waterproofing: Complete NYC Building Protection Guide Read More »

Repointing Brick

Brick Repointing Guide: Cost, Process, Signs You Need It & Expert Tips

Brick buildings are known for their strength, durability, and timeless appeal, but even the strongest masonry requires proper maintenance. Brick

Brick Repointing Guide: Cost, Process, Signs You Need It & Expert Tips Read More »

How to remove Moss From Roof

How to Remove Moss From Roof Without Damaging Your Shingles

A roof covered with green moss may look like a minor appearance issue, but it can indicate deeper moisture problems

How to Remove Moss From Roof Without Damaging Your Shingles Read More »

tpo roofing installation services in nyc by sk group nyc corp

TPO Roofing Installation: How Does the Process Work?

TPO roofing installation involves applying a thermoplastic polyolefin single-ply membrane over a properly prepared low-slope roof assembly. The membrane can

TPO Roofing Installation: How Does the Process Work? Read More »

sump pump installation cost banner

How Much Does Sump Pump Installation Cost in NYC?

The average sump pump installation cost in NYC typically ranges from $1,500 to $3,500 for a new installation, but the

How Much Does Sump Pump Installation Cost in NYC? Read More »

Standard sidewalk width measurements and guidelines for NYC property owners

Sidewalk Width: NYC Standards, ADA Rules & Property Owner Guide

Sidewalk width matters for every NYC property owner because it affects pedestrian safety, accessibility, sidewalk repair planning, and city compliance.

Sidewalk Width: NYC Standards, ADA Rules & Property Owner Guide Read More »

EPDM rubber roofing membrane installation on NYC flat roof

Rubber Roofing Guide: EPDM Types, Cost, Benefits, Lifespan & Installation

A roof is one of the most important protective systems of any building, and choosing the right material can determine

Rubber Roofing Guide: EPDM Types, Cost, Benefits, Lifespan & Installation Read More »

Waterproof caulking sealing cracks, protecting your home from leaks and water damage.

Waterproof Caulk Guide: How to Choose the Best Sealant

Water leaks often begin with something small: a tiny gap around a bathtub, a cracked seal near a kitchen sink,

Waterproof Caulk Guide: How to Choose the Best Sealant Read More »

2026 deck remodeling guide with cost details and fresh design ideas by SK Group NYC Corp, expert contractors in New York City.

Deck Remodeling Guide: Costs, Materials, Design Ideas & Expert Planning Tips

An outdated deck can quickly become a problem for homeowners. Damaged boards, unstable railings, faded surfaces, and poor layouts can

Deck Remodeling Guide: Costs, Materials, Design Ideas & Expert Planning Tips Read More »

Worker performing concrete crack repair in NYC with professional tools – SK Group NYC Corp.

Concrete Crack Repair: How to Repair Cracks in Concrete

Cracks in concrete are common, but they should not all be repaired the same way. A thin, stable crack in

Concrete Crack Repair: How to Repair Cracks in Concrete Read More »

Modern bathroom addition with wood vanity and tiled floor – SK Group NYC Corp, experts in bathroom addition cost NYC.

Bathroom Addition Cost in 2026: How Much Does It Really Cost?

Adding a bathroom can make a home easier to live in, reduce morning congestion, and improve resale appeal. But before

Bathroom Addition Cost in 2026: How Much Does It Really Cost? Read More »

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SK Group NYC Corp delivers top-quality roofing, waterproofing, masonry, power washing, painting, and gutter repair services in New York City.

Our Services

  • General Contracting
  • Masonry Services
  • Roofing services
  • Waterproofing
  • Power Washing
  • Gutter Service
  • Siding Services

Contact Info

87-88 172nd St, Jamaica, NY 11432

+1 718-507-7000

support@skgroupnyccorp.com

Our support available to help you 24 hours a day, seven days a week.



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