Door Replacement

Complete door replacement services with a wide selection of styles including entry doors, patio doors, and specialty doors.

Door Replacement

Quality door replacement to upgrade your home’s security and look

When your old doors are warped, drafty, or just plain outdated, a full replacement is the most effective way to improve your home. At WindowServ, we provide expert door installation across New Jersey, helping homeowners trade in frustrated tugging and high energy bills for smooth-operating, high-security entryways. A new door isn’t just a slab of wood or metal—it’s your home’s first impression and its main line of defense.

Choosing the right door for your lifestyle

We work with a variety of materials designed to stand up to the local weather while boosting your property value:

  • Fiberglass and steel entry systems. These are the workhorses of the New Jersey climate. They won’t rot, warp, or crack, and they offer incredible insulation. You get the beautiful look of a wood grain finish with the strength and durability of modern engineering.
  • Sliding and French patio doors. Open up your living space and let in more light. Our modern patio doors feature high-efficiency glass and multi-point locking systems, giving you a great view without sacrificing safety or thermal performance.
  • Custom wood doors. For a classic, high-end look, nothing beats real wood. We install premium wood doors that are properly sealed and finished to handle the humidity and seasonal shifts of the Northeast.

Why professional installation is the key

Buying an expensive door is only half the battle; how it’s hung makes all the difference. We focus on the technical details that big-box installers often skip:

  • Proper frame and sill alignment. We don’t just “plug” a door into a hole. We ensure the frame is perfectly square and the sill is correctly pitched, so water runs away from your house, not into your subfloor.
  • Advanced weather sealing. We use high-grade insulation and precision weatherstripping to make sure there is zero air infiltration. When your new door from WindowServ is closed, it’s truly closed.
  • Hardware integration. From heavy-duty hinges to smart-lock systems, we make sure every moving part is calibrated for a secure, “vault-like” feel every time you turn the key.

The WindowServ standard of service

Replacing a door shouldn’t be a stressful project. We handle the entire process, from taking exact measurements to disposing of your old door and cleaning up the site. We treat your home with respect and make sure you are 100% satisfied with the fit and finish before we leave. If you’re ready to boost your curb appeal and lower your energy costs, WindowServ is here to get the job done right.

Door Replacement

Service Options

Choose the service option that best fits your needs

Entry Doors

Beautiful and secure entry doors that enhance your home's curb appeal. Available in various materials, styles, and finishes.

Entry Doors

Patio Doors

Sliding and French patio doors that seamlessly connect indoor and outdoor living spaces. Perfect for decks, patios, and gardens.

Patio Doors

Siding

Professional siding installation and replacement to protect and beautify your home. Various materials and styles available.

Siding

Shutters

Decorative and functional shutters that add character and protection to your windows. Custom sizing and styles available.

Shutters

Garage Doors

Durable and stylish garage doors with modern openers. We offer various styles, materials, and insulation options.

Garage Doors

Storm Doors

Protective storm doors that add an extra layer of weather protection and security. Available in full-view and traditional styles.

Storm Doors

Impact

Impact-resistant doors designed to withstand severe weather conditions. Provide superior protection and peace of mind.

Impact

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