How do I know if I need a new roof or siding?

Common signs include missing or curling shingles, leaks, mold, cracked siding, or visibly aged materials.

How long does a roof or siding replacement take?

In our experience, most of our residential roofer jobs are completed in 1-3 days, while siding projects typically take 3-7 days, depending on the size and complexity of the home.

What types of roofing materials do you use?

We work with a wide range of materials, including asphalt shingles, metal roofing, cedar shake, and flat roofing systems like TPO and EPDM.

Worried About Your Roof?

Get Answers You Can Trust.

Professional roof evalution, upfront pricing, and workmanship built to last.

WE'RE NOT JUST A SERVICE PROVIDER

Why Homeowners Choose American Group Construction

Roofing shouldn’t be confusing or stressful. We make it clear, simple, and reliable.

What sets us apart: We help our clients make their homes more enjoyable for their families while getting the most value out of their properties.

Serving Homeowners Throughout Northern Virginia and Surrounding Communities

American Group Construction, INC - Roofing Contractor

Roofing Contractor, Siding Contractor, General Contractor, Window Installation Service

We help homeowners protect and improve their homes with dependable roofing and exterior solutions. Our experienced, certified team delivers quality craftsmanship, clear communication, and results built to last. Every project is completed with attention to detail, fair pricing, and a commitment to doing the job right. Explore some of our recent work and see how homeowners trust us to care for their homes from start to finish.

Recent Projects in Our Service Area

American Group Construction

QUALITY, INTEGRITY, AND ROOFING YOU CAN COUNT ON

Choosing the right roofing contractor isn’t just about fixing a problem, it’s about knowing your home is protected by people who take the responsibility seriously.

Highly trained & Certified staff

Our roofing specialists are rigorously trained, certified, and experienced in modern installation practices. You can feel confident knowing your home is protected by experts who take pride in doing the job right.

Reliability and honesty

Established in 2010, our team brings over 14 years of hands-on roofing experience and a long track record of doing right by our customers. We show up when we say we will, communicate clearly throughout your project, and provide recommendations you can trust.

Affordable Prices

We offer fair, competitive pricing backed by honest recommendations and clear estimates. You’ll get practical options that fit your budget without sacrificing the quality or protection your home deserves.

Services Guaranteed

With over 10,000 successful projects completed, we stand behind our work with dependable warranties and long-lasting results. Homeowners trust us because our craftsmanship delivers the protection and performance their homes rely on.

Excellent Work. Awesome Professional Service. Highly recommended. I am very satisfied and will use them for all of my roof works and siding as well.

After

Before

10,000+ PROJECTS COMPLETED

PROUDLY SERVING HOMES JUST LIKE YOURS

Check out a selection of projects we’ve completed across Northern Virginia, Washington, D.C., and Maryland.

Certifications & Warranties

All our services are guaranteed.

We only use high-quality materials with outstanding warranties.

The owner, Isai Fonseca is behind of each project. He has over 20 years of experience in the roofing industry. Our staff is well-trained, hard-working, and friendly. All this enables us to assure you of an excellent job.

American Group Construction, Inc. specializes in commercial and residential roofing. We do installation, replacement, as well as inspection and repair on demand of your own or at the request of an insurance company. We fix, clean and replace your gutters.

We are licensed, bonded and insured. Our objective is to offer you specialists: experienced and well trained. That’s why our employees frequently attend seminars and safety training, to be up to date. Reach out to our roofers in Northern, VA, to get started.

Building Confidence From the Roof Down

What sets American Group Construction, Inc. apart is our full-service approach to home exteriors. We provide high-quality roofing, siding, gutters, and window solutions—all under one roof. Every installation is handled by trained professionals who treat your property with care and attention. We use only materials backed by industry-leading warranties, ensuring your investment is protected for years to come.

We work closely with homeowners and property managers to understand their needs and provide honest recommendations. From detailed inspections to seamless repairs and replacements, our reputation as reliable roofers in Northern, VA, has been built one satisfied client at a time.

Home Improvements With Integrity

We understand that trust is earned. That’s why every job at American Group Construction, Inc. begins with transparency and ends with quality. Our licensed, bonded, and insured team shows up when we say we will, communicates throughout the process, and never recommends unnecessary services.

Our clients choose us because they know we put integrity first. We’re not just contractors—we’re partners in helping you maintain and improve your home. That’s why our work is backed by satisfaction guarantees, and why so many homeowners continue to turn to us as their preferred roofers in Northern, VA.

Your Project, Our Passion

There’s a reason our customers describe us as hard-working, friendly, and dependable. We love what we do. Our founder, Isai Fonseca, brings over 14 years of experience in roofing and home exteriors, personally overseeing each project to ensure the highest standards are met.

Every crew member at American Group Construction, Inc. is handpicked for their skill, professionalism, and dedication. We invest in regular training and safety education, keeping our team sharp, updated, and ready to deliver. When you choose us, you’re not hiring just another contractor—you’re choosing a passionate, quality-focused team that takes pride in every detail.

Protecting What Matters Most

Your home isn’t just a building—it’s where your family gathers, memories are made, and futures are built. That’s why we treat each project as if it were our own. At American Group Construction, Inc., we use premium materials and precise workmanship to deliver results that look great and stand the test of time.

From minor repairs to full replacements, we approach every job with one goal: to keep your home safe and beautiful. Whether you’re upgrading old siding, replacing leaking gutters, or looking for dependable roofers in Northern, VA, we’re the team your neighbors trust.

Built on Skill, Backed by Experience

Experience matters—and we’ve got it. Since 2010, American Group Construction, Inc. has completed over 10,000 successful projects. Our team of more than 30 certified specialists brings deep knowledge and skill to every task, making sure nothing is left to chance. We don’t just meet industry standards—we exceed them.

Homeowners throughout the region choose us because we’re experienced, consistent, and always working to improve. With each project, we build more than just homes—we build relationships, community trust, and a reputation as dependable roofers in Northern, VA.

The Local Choice for Lasting Results

As a proud part of the Nokesville community, American Group Construction, Inc. knows the local climate, architecture, and homeowner needs better than anyone. We live and work here too, which means every project we take on is personal. Our team takes pride in serving our neighbors with solutions that last, not just for a season, but for years.

We’re honored to be the local roofing and exterior team that families trust to protect their investments. When you need responsive, professional roofers in Northern, VA, we’re here to help—backed by integrity, skill, and a history of proven results.

If you’re ready to work with a company that combines passion, professionalism, and proven results, reach out to American Group Construction, Inc. today. Let’s bring lasting value and comfort to your home, starting from the roof down. Get in touch with us today to learn how our personalized approach can make a difference in planning out your construction needs.