Window Repair

Professional window repair services to restore your windows to optimal condition. We fix common issues including foggy glass, broken mechanisms, and weather damage.

Window Repair

Professional window repair across New Jersey

At WindowServ, we know that New Jersey weather can be tough on your home. Instead of spending a fortune on full replacements, we offer professional restoration that makes your existing windows work like new. Whether you are dealing with salt air on the coast or freezing winters inland, we specialize in fixing drafts, fogged glass, and broken hardware. Our goal is to keep your home comfortable and energy-efficient without the mess or high cost of a total renovation.

Glass and frame restoration

We fix the issues that matter most to New Jersey homeowners:

  • Foggy double-pane glass. Local temperature swings often break window seals, leading to condensation between the panes. We replace only the glass unit (IGU), restoring your insulation and clear view while keeping your original frames.
  • Wood rot repair. Humidity and rain can quickly rot wooden sills and frames. We remove the decay and rebuild the structure with professional-grade materials, stopping the damage before it spreads to your walls.

Reliable mechanics and sealing

Your windows should be easy to operate and completely airtight:

  • Balancers and springs. If your window feels heavy or slams shut, the tension system has failed. We install high-quality balancers so your windows glide open and stay put safely.
  • Hardware and handles. We replace stripped cranks on casement windows, broken locks, and rusted hinges to ensure your home is secure and every window functions perfectly.
  • Draft protection. We replace brittle weatherstripping and realign sashes to block out NJ’s winter winds. You’ll notice the difference in your comfort and your monthly utility bills immediately.

Why New Jersey homeowners trust WindowServ

Repairing your windows is a faster, cleaner, and more affordable way to maintain your property. We pride ourselves on honest, local service—if a window can be saved, we will save it. By focusing on precision repairs and quality parts, we help you preserve the character of your home while ensuring it stays warm, quiet, and secure for years to come.

Window Repair

Service Options

Choose the service option that best fits your needs

Foggy or Broken Double-Pane Glass

When moisture gets trapped between the panes of your double-pane windows, it creates foggy glass that blocks your view and reduces energy efficiency. We replace the entire insulated glass unit (IGU) with high-quality, energy-efficient glass that restores clarity and helps lower your heating and cooling costs. Our replacement units are sealed properly to prevent future fogging and maintain optimal thermal performance.

Foggy or Broken Double-Pane Glass

Rotting Wood Window Frames

Water damage and exposure to the elements can cause wood window frames to rot, compromising both the window's function and your home's structural integrity. We carefully assess the extent of the damage and provide targeted repairs or complete frame replacement when necessary. Our team matches existing window styles and finishes to maintain your home's aesthetic while ensuring long-lasting protection against future moisture damage.

Rotting Wood Window Frames

Broken Balancers or Springs

Double-hung and single-hung windows rely on balancers or springs to open and close smoothly. When these mechanisms break or wear out, windows become difficult to operate or won't stay open. We replace broken balancers and springs with high-quality components that restore smooth, effortless operation. Our repairs ensure your windows open and close properly while maintaining proper balance for safety and ease of use.

Broken Balancers or Springs

Faulty Crank Operators

Casement and awning windows use crank operators to open and close. When these mechanisms fail, windows won't open properly or may not seal correctly when closed. We repair or replace faulty crank operators with reliable, durable components that ensure smooth operation and proper window sealing. Our repairs restore full functionality and help maintain your home's energy efficiency by ensuring windows close tightly.

Faulty Crank Operators

Hardware, Seals, and Mechanism Adjustments

Over time, window hardware can wear out, seals can deteriorate, and mechanisms can become misaligned, leading to drafts, difficulty operating windows, and reduced energy efficiency. We provide comprehensive repair services including hardware replacement, weatherstripping installation, and precise mechanism adjustments. Our thorough approach addresses all issues to restore window functionality, improve energy efficiency, and enhance your home's comfort.

Hardware, Seals, and Mechanism Adjustments

Are These Problems Costing You Money?

If you recognize these issues, you're not alone—and we can help.

Energy Loss

Your home is losing energy, and your bills are skyrocketing.

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High Energy Bills

Your HVAC system works overtime because things aren't working properly.

Things Don't Work Right

Every day is a struggle with things that should just work.

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Security Concerns

Your home and family deserve proper protection.

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Comfort Issues

Rooms are too cold in winter, too hot in summer.

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Fear of Being Overcharged

You need someone honest who won't try to sell you what you don't need.

How We Fix Your Problems

Comprehensive solutions that actually work—no upsells, no surprises.

Professional Assessment

We evaluate your situation honestly and provide clear recommendations.

Professional Assessment

Quality Workmanship

Every job meets our quality standards. We use quality materials and professional techniques.

Quality Workmanship

Energy Efficiency Focus

Our work reduces your energy bills. We measure success by how much money we save you long-term.

Energy Efficiency Focus

Why Choose WindowServ?

We're not just another contractor. We're your trusted home service partner.

Transparent Pricing

Clear estimates with no hidden fees.

Honest Assessment

We tell you what actually needs fixing—not what we can sell you.

Energy Efficiency Focus

Our work reduces your energy bills.

One-Stop Service

We handle it all. No need to coordinate multiple contractors.

Professional Standards

Every job meets our quality standards.

No Hassle

One call, we handle everything.

How It Works

Simple, straightforward process—no surprises

1

Request Service

Call us or fill out a form. Tell us about your needs.

2

We Assess

Our expert comes to your home, evaluates the situation, and provides a clear estimate.

3

We Fix It

Professional work done to our standards. You approve, we complete.

Our Work

Real projects, real results for homeowners like you

Professional Service

Professional Service

Quality Solutions

Quality Solutions

Expert Installation

Expert Installation

Ready to Get Started?

Get a free, no-obligation quote. We'll assess your needs and give you honest recommendations—no pressure, just professional advice.

Hundreds of Satisfied Customers

Real reviews from homeowners who trusted us

"“They fixed our deck, cleaned gutters, and sealed the house – all in one visit. Having one company for everything saves so much time and hassle.”"

Lisa Anderson

"“I don’t have time to deal with home repairs. Windowserv handles everything – from gutters to deck maintenance. The membership plan is worth every penny.”"

Michael Chen

"“I own 3 rental properties. Windowserv keeps them all maintained. One call, they handle everything. My tenants are happy, and I don’t get emergency calls anymore.”"

Jennifer Martinez
BBB Accredited Business Home Advisor Top Rated Satisfaction Guarantee