Door Installation & Replacement in Trenton, NJ

Upgrade Your Home’s First Impression with Our Door Services in Trenton

The right door doesn’t just improve curb appeal—it enhances security, energy efficiency, and the overall value of your home. At K&H General Contractors, we provide professional door installation and replacement services throughout Trenton, NJ. Whether you're replacing your front entry door, upgrading interior doors, or installing sliding patio doors, our experienced team ensures flawless craftsmanship every time.

Top-tier materials from trusted manufacturers

Front, back, patio, storm, and interior door services

Weather-resistant, secure, and energy-efficient options

Trusted local team with years of hands-on experience

Our Door Installation & Replacement Process

Initial Consultation & Door Selection

We begin with a one-on-one consultation where we assess your needs, offer suggestions, and walk you through various door styles. From fiberglass front doors to sleek sliding glass doors, we help you pick the best option for your home and budget.

Accurate Measurements & Custom Ordering

Once a style is selected, we take detailed measurements to ensure a perfect fit. If your home requires custom-sized doors, we coordinate directly with the manufacturer to ensure timely delivery and specifications that match your home exactly.

Expert Installation & Finish Work

Our trained installers remove your old door with care, install the new unit, and complete all finishing details—trim, insulation, hardware, and caulking—to make sure your new door operates smoothly and looks fantastic.

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Why Trenton Homeowners Rely on K&H for Door Projects

  • Durability That Lasts

    We install doors built to withstand Trenton’s unpredictable weather—from hot summers to freezing winters. You’ll benefit from added insulation and long-lasting materials.

  • Enhanced Home Security

    Our door installations include premium locking systems and reinforced frames for added peace of mind. Your home stays safe, secure, and stylish.

  • Seamless Aesthetic Integration

    We take design seriously. Whether your home has a modern or traditional style, we’ll find and install doors that enhance its existing aesthetic without clashing.

  • Clean, Hassle-Free Work

    From drop cloths to post-install cleanup, we treat your home like it’s our own. We work efficiently and respectfully, ensuring minimal disruption and a tidy result.

Don't worry, we can help!

Additional Services Available in Trenton

Frequently Asked Questions

What types of doors do you install?

We install entry doors, interior doors, sliding glass doors, storm doors, French doors, and more. We help match the best style to your home and lifestyle needs.

Can I replace a door without changing the frame?

Yes—if the frame is in good shape, we can replace just the door slab. However, if the frame is damaged or outdated, we recommend replacing both for better efficiency and security.

How long does the installation take?

Most standard door installations take between 2 to 4 hours. Larger or custom projects may require more time, but we’ll always give you an accurate timeline upfront.

Are energy-efficient doors worth the investment?

Absolutely. Energy-efficient doors can reduce your heating and cooling costs while also improving indoor comfort and sound insulation.

Do you service nearby areas too?

Yes! We work across Mercer County and surrounding towns, including Hamilton, Lawrence, Ewing, Princeton, and Bordentown.

Ready to Upgrade Your Doors in Trenton?

From enhanced security to a fresh look, replacing your doors can completely transform your home. K&H General Contractors is your trusted local expert for door installation and replacement in Trenton, NJ. Let’s make your home stand out—schedule your free estimate today and take the first step toward a better entrance.