Window Sills & Lintels Repair NYC

Expert Window Sills & Lintels Repair, Replacement, and Installation Services for residential and commercial properties throughout NYC, proudly covering Brooklyn, Queens, Manhattan, The Bronx and Staten Island.

Window Sills & Lintels NYC

About Us

Efficient Window Sills & Lintels Contractor in NYC!

Upgrading Construction Corp. is the premier construction company in NYC, offering installation and repairs of window sills and lintels. We provide immense protection from unwanted residue and water penetration inside your windows and apply protective sealants on them that inhibit rusting and improve their structural support. Our window sills contractor in NYC gives a refined look to the facade by repairing the windows and improving their strength.

How We Work​

Where Quality Meets Perfection!

Damage Assessment & Custom Planning

We start by assessing the damage in your window sills, like water intrusion, rusting, and cracking. Then we match the masonry that matches your existing lintels.

Precision Removal & Repair

Next, we remove the damaged window sills with utmost care and clear the area for installing the new materials to make your windows secure for years.

Finishing & Waterproofing

In the end, we use the waterproofing membranes for the smooth finishing and lasting adhesion and durability.

Why Choose Us

Precision Repair for Sills & Lintels in NYC

Custom-Fit Installations

We restore and replace window sills and lintels with exact fits and structural accuracy.

Code-Ready Solutions

Our work meets DOB and building safety standards for long-term performance.

Free Condition Check

We assess damage, explain repair options, and provide no-obligation estimates.

Our Projects

Our Stunning Projects

Testimonials

Honest Reviews from our Customers

Georgina R.

Upgrade Construction Corp. reinstalled the window sills in our historical garages that were badly cracked. We are satisfied with the results.

Hala F.

The team showed up in just one call and promptly repaired the damaged lintels of the facade. Good services.

Jennifer T.

I wasn’t expecting this good service from them. Their window sill repair contractor replaced the rusty window sills with new ones and applied water-resistant coatings on them.

Quries

Frequently Asked Questions

How do I know if my lintels or sills need repair?

You can identify the following signs that your lintels and sills need to be repaired:

  • Windows
  • Rust stains
  • Spalling bricks
  • Water leaks around the window

Yes! Upgrade Construction Corp. works on historical buildings and offers top-class window sills & lintels repair services.

Yes, obviously! Upgrade Construction Corp. repairs multiple windows at once in a building while efficiently fixing their damage.

Here are some important factors that cause failure of your sills and lintels:

  • Water penetration
  • Corrosion
  • Freeze-thaw damages
  • Building settlement

Yes! After installing or repairing the window sills, we make sure to coat your windows with waterproof sealants for lasting protection and durability.

Upgrade Construction Corp. is providing services all over New York City, including Brooklyn, Westchester, Manhattan, the Bronx, and Queens. For free inspections & quotations, reach out to us through our number, +1 (347) 863-2290, or email us at Upgradecontractingcorp@hotmail.com.

Connect With Our Contractor Instantly!

Contact us promptly on our number or via email for free assessments and quotations. We are here for you 24/7 to help you with every project from start to finish. Start your project with us today!

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