Upgrade Your Home

Quality Roofing, Siding, Windows & Doors—Best Prices in PA & NJ!

Why Monarch Contractors?

As a licensed PA & NJ exterior remodeling contractor since 1991, Monarch Contractors delivers roofing, siding, windows, and door solutions for every home and budget — with no corporate overhead and no commission sales.

Free Estimates

No-hassle, no-obligation in-home estimates are just a phone call away. Our project manager will provide a thorough, in-depth demonstration of our products. Estimated time: about one hour.

Price Guarantee Plan

We encourage our customers to do their homework and get multiple quotes. Call us first or call us last—we guarantee our prices will be significantly lower than big box stores.

Efficient Service

From start to finish, we work efficiently to complete your project as quickly as possible, without compromising quality!

Lifetime Warranty

Lifetime transferable warranty on all windows and doors — your protection stays with the home even if you sell it. All installation labor is guaranteed for 10 years. Ask us for full warranty details.

Check out our services

From Philadelphia suburbs to the Pocono Mountains and South Jersey — we deliver exterior home improvement solutions built for the PA & NJ climate. Premium materials, expert craftsmanship, and results that last.

Window Replacement

Upgrade to modern, energy-efficient windows that reduce heating and cooling costs by up to 40%. We install all major styles with a lifetime warranty — serving homes across PA & NJ.

Emergency Roof Repair

Fast, reliable emergency repairs for leaks, storm damage, and unexpected issues—available when you need us most.

Door Replacement Services

Secure, stylish entry and patio doors that improve your home’s energy efficiency and curb appeal. Professional installation with a 10-year labor guarantee.

Roof Replacement

Upgrade your home’s protection and curb appeal with a new roof. We offer a range of materials and expert installation for lasting results.

Siding Installation

From weatherproofing to aesthetic perfection — vinyl, fiber cement, James Hardie and more. We deliver siding that stands the test of time in PA winters and NJ coastal conditions.

Our Recent Projects

100+ completed projects across Philadelphia, Bucks County, Montgomery County, South Jersey, and the Pocono Mountains. From full roof replacements to window installations and siding upgrades — every project reflects our commitment to quality workmanship, competitive pricing, and lasting results.

Before and after: warped vinyl replaced with fiber cement on a Ranch home in East Stroudsburg PA — ice-and-water shield and moisture barrier installed

Warped and faded builder-grade vinyl siding on a 1990s Colonial home in Mount Laurel NJ before and after replacement

Before and after: ski-season damaged vinyl replaced with metal panels on an A-frame vacation rental in Tannersville PA — reinforced snow load fastening and full ice-and-water shield

Before and after: snow-damaged wood siding replaced with metal panels on an A-frame vacation property in Mount Pocono PA — reinforced snow load fastening and full ice-and-water shield

Before and after emergency slate roof repair on a Victorian home in Doylestown PA — displaced slate and copper flashing restoration by Monarch Contractors, Bucks County

Before and after emergency roof repair on a Levitt Cape Cod in Levittown PA — ice dam damage, deck repair and shingle replacement by Monarch Contractors, Bucks County

Before and after emergency roof repair on a Colonial home in Cherry Hill NJ — wind damage, shingle replacement and flashing repair by Monarch Contractors, Camden County

Before and after emergency flat roof repair on a South Philadelphia row home — TPO membrane patch and flashing repair by Monarch Contractors, Philadelphia County

Before and after window replacement on an A-frame vacation property in Mount Pocono PA — extreme-climate rated units installed by Monarch Contractors, Monroe County

Colonial home window replacement near Centerton Road Mount Laurel

Energy-efficient window upgrade in Trevose Split-level, Bucks County PA

Before and after window replacement on a vacation rental near Camelback Mountain in Tannersville PA — mountain-rated units installed by Monarch Contractors, Monroe County

Windows, Doors, Roofing & Siding — Products We Install in PA & NJ

Window Styles & Types

Choose from our extensive selection of energy-efficient windows designed to enhance your home’s comfort and curb appeal.

Entry & Patio Doors

Secure, stylish doors that make a lasting first impression while improving your home’s energy efficiency.

Roofing Systems

Durable, weather-resistant roofing solutions backed by industry-leading warranties and expert installation.

Siding Options

Transform your home’s exterior with low-maintenance siding that combines beauty with long-lasting protection.

About us

Philadelphia & South Jersey's Trusted Exterior Remodeling Experts Since 1991

Serving Philadelphia and its suburbs since July 1991, Monarch Contractors has installed over 1,000 windows as factory-trained installers — and grown into a full-service exterior remodeling company. We’re a family-run team of specialists in roofing, siding, windows, and entry and patio door installation. Our low operating costs translate directly into savings for you. Call us for a free in-home estimate — we’ll walk you through every step of your project, from material selection to final installation. We specialize in homes ranging from classic colonial to modern custom builds, and we back every project with a lifetime warranty.

Donations

Our company is committed to making a positive impact, which is why we donate a portion of the earnings from every completed project to charity. By working with us, you’re not just supporting a business – you’re also contributing to a greater cause and helping those in need.

Alexs Lemonade

Alex’s Lemonade Stand Foundation funds research to cure childhood cancer — proving that even the smallest acts of generosity can change lives. We’re proud to support their mission.

Susan G. Komen

Susan G. Komen is one of the leading breast cancer research and advocacy organizations in the world. A portion of every Monarch Contractors project goes toward supporting their life-saving work.

St. Jude Children's

St. Jude Children’s Research Hospital provides cutting-edge treatment for childhood cancer at no cost to families. We donate a portion of every completed project because we believe in giving back to the communities we serve across PA and NJ.

Donations reports

Our Trusted Partners

We work with leading manufacturers and suppliers to ensure the highest quality materials and service for every project.

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

Contact Us!

Expert Window Replacement Across PA & NJ

Old, drafty, or damaged windows? Monarch Contractors delivers professional window replacement for homeowners throughout Philadelphia, Bucks County, Montgomery County, South Jersey, and the Pocono Mountains.

Philadelphia · Bensalem · Levittown · Doylestown · Cherry Hill · Mount Laurel · Stroudsburg · East Stroudsburg · Warminster · Abington · Horsham · Moorestown · Mount Pocono · Trenton · Willow Grove View all service areas →