Door Installation & Replacement in PA & NJ

Enhance the security, style, and efficiency of your home or business in Philadelphia, Bensalem, Trenton, or anywhere across Pennsylvania and New Jersey. Monarch Contractors installs ProVia entry and patio door systems — measured, hung, and sealed by our own crews, with a 10-year workmanship guarantee on every installation.

Key Benefits of Our Door Installation & Replacement Services

Experience greater security, energy efficiency, and curb appeal with our professional door installation and replacement services in Pennsylvania and New Jersey. We provide top-quality door solutions that add value to your property, with prompt service and dependable support.

A Hassle-Free Door Replacement Experience

From accurate measurements to expert installation, we handle every aspect of your residential or commercial door project. Enjoy seamless coordination, whether you need a single entry door replaced or a full property upgrade.

Your Doors, Our Commitment

We guarantee clear timelines, upfront pricing, and a comprehensive warranty in every contract. Specializing in both residential and commercial door installations across Pennsylvania and New Jersey, we deliver transparency and peace of mind.

Trust Certified Door Professionals

Installing doors since 1991, our team handles all types of projects — from emergency replacements to custom entry and interior doors in PA and NJ. No project is too challenging.

10-Year Workmanship Guarantee

We install insulated steel, fiberglass, and wood door systems, including ProVia entry doors. Every installation carries our written 10-year workmanship guarantee, plus the manufacturer warranty on the door itself.

Full-Service Door Installation & Replacement – From Accurate Measurement to Flawless Finish

We never outsource. Our in-house team of skilled professionals manages every stage of your door installation or replacement project in Pennsylvania and New Jersey, guaranteeing consistent quality and attention to detail from start to finish.

How to Get Started

Free On-Site Consultation
We bring the showroom to your doorstep! Our experts visit your home or business in Philadelphia, Trenton, or surrounding areas, show you door samples, and help you select the perfect style and material for your needs.
Transparent Estimate & Timeline
You’ll receive a detailed, itemized quote and a clear project schedule-no hidden fees, just straightforward, honest service.
See Our Results
Explore photos and videos of our completed door installations in Bucks County, Mercer County, and throughout PA and NJ to see the quality of our work.
Simple Contract & Flexible Scheduling
When you’re ready, we’ll finalize all terms and arrange your installation at a time that works best for you.

Discover Why We're the Best Choice for Your Door Installation Needs

We offer comprehensive service-from precise measurement to expert installation-throughout Pennsylvania and New Jersey, ensuring quality and accuracy at every stage.

Professional Door Contractors

Our licensed and experienced team handles everything from door repairs and upgrades to complete replacements for both residential and commercial properties.

Custom Solutions for Every Space

Select from steel, fiberglass, wood, and custom doors to perfectly complement your property-ideal for historic homes, modern businesses, and everything in between.

Transparent Pricing & Flexible Financing

Receive a clear, upfront quote with no hidden costs. We provide affordable door installation and replacement, along with flexible financing options to fit any budget.

10-Year Guarantee & Rapid Service

Installation labor is guaranteed in writing for 10 years; door components carry the manufacturer warranty. Need urgent assistance? We offer emergency door repair with quick turnaround.

Our Door Installation & Replacement Workflow

Our process is designed to deliver a seamless, stress-free experience from start to finish. With a commitment to quality and meticulous attention to detail, we guarantee flawless results and long-term support.

Accurate Measurements & Custom Planning
We take precise measurements and develop tailored plans to ensure your new doors fit perfectly-whether for a classic home or a contemporary business.
Permits & Compliance
We manage all necessary paperwork, permits, and local code requirements for door installation in Pennsylvania and New Jersey.
Expert Installation
Our experienced team installs your new doors efficiently and with care, using advanced techniques and premium materials.
Ongoing Project Updates
You’ll receive regular photo and video updates, so you’re always in the loop as your project progresses.
Final Inspection
We walk through the completed installation with you, making sure every door meets our strict quality standards.
Thorough Cleanup
We leave your space spotless, so you can immediately enjoy the security and style of your new doors.

Get Your Free Door Estimate

Ready to upgrade your doors? Contact us for a free, no-obligation quote. We’ll respond within 4 hours and help you find the perfect door solutions for your property in PA or NJ.

Door Installation & Replacement FAQs

Find answers to the most common questions about our door services. If you have any other questions or need more information, feel free to contact us directly.

What types of doors do you install?

We install a full range of doors, including entry doors, sliding glass patio doors, hinged patio doors, French doors, and fully custom doors. All options are available in a variety of materials and finishes to match your home’s style and needs. Our standard entry door line is ProVia — built to order in the US and rated for security and thermal performance.

Can you help with historic or non-standard door sizes?

Absolutely! We specialize in custom door solutions, including doors for historic homes, brownstones, and properties with unique dimensions. Our team can match original specifications or create modern designs to fit any opening.

What is included with professional door installation?

Our installation includes precise measurement, custom fitting, weatherization and sealing, hardware adjustment, and operation training. We also back the work with a written 10-year workmanship guarantee.

Are there special offers available?

Yes! When you order any door through our website, you’ll receive a FREE storm door or video doorbell of your choice.

How do I choose between a sliding patio door and a hinged patio door?

Sliding patio doors are ideal for spaces with limited room around the opening and offer effortless operation. Hinged patio doors provide superior weather sealing and are great for areas exposed to extreme weather. Our team can help you select the best option for your space and needs.

What warranty do you offer on doors and installation?

Two layers of protection: a written 10-year workmanship guarantee on the installation itself, plus the manufacturer warranty on the door — ProVia entry doors carry a limited lifetime warranty for the original homeowner. You receive both documents at project completion.

How do I get started with a new door project?

Simply contact us for a free consultation. We’ll discuss your needs, show you samples, take precise measurements, and provide a detailed quote and timeline.

How much does door installation cost in PA and NJ?

Entry door replacement typically runs $2,500–$6,500 installed, depending on material and hardware: steel starts lowest, fiberglass mid-range, custom wood and doors with sidelites or transoms at the top. Sliding and hinged patio doors run $3,500–$8,000 installed. Every quote is itemized — door, hardware, labor, and disposal listed separately.

Explore Our Other Services

Beyond routine maintenance, we specialize in solutions that protect, repair, and enhance your home’s performance in Pennsylvania and New Jersey. Discover services tailored to keep your home secure and in peak condition.

Types of Windows

Find the perfect window style for your Pennsylvania or New Jersey home with our diverse selection.

Roofing Services

Comprehensive roofing solutions for repair, installation, and maintenance.

Windows

Upgrade your Pennsylvania or New Jersey home with our premium, energy-efficient window solutions.

Types of Doors

High-quality door installation services tailored for homeowners-durable, stylish, and energy-efficient solutions for properties.

Siding

Beautify and protect your Pennsylvania or New Jersey home with our high-quality siding options.

Have questions?

We value your time, which is why we will contact you within 4 hours after you complete this form!

We are always available

Do you have questions, need details, or just want to share your thoughts? We are always here, ready to listen and help. We also have a referral program! Contact us to learn more details.

Contacts

+1(888) 990-7177
monarchcontractors@mail.com

Location

501 Cambria Avenue Bensalem, PA 19020

Work Schedule

Mon-Fri: 7 am to 5 pm
Sat-Sun: Closed