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.

About us

Who are we?

American Group Construction, Inc. is a family-owned roofing company serving the Nokesville, Virginia and surrounding areas. Founded by Isai Fonseca, who brings over 20 years of expertise in the roofing industry.

At American Group Construction Inc., we understand that your home or business is one of your most valuable investments, and we treat it with the utmost care and respect. Whether you need a quick inspection, repairs, or a complete roof replacement, we deliver reliable, efficient, and professional solutions tailored to meet your needs. Your well-being is our priority, we go the extra mile to ensure your satisfaction. We strive to provide the best service and since we are not a franchise, our prices are the most convenient in the area.

What do we specialize in?

We offer a wide range of roofing, siding, gutters, windows and door services tailored to meet the needs of homeowners and businesses alike. Whether you need a complete roof replacement, urgent repairs, or regular maintenance, we have the expertise to handle it all. Here’s a look at what we specialize in:

Residential Roofing: From new roof installations to roof replacements and repairs, we ensure your home is protected with a durable, long-lasting roof.

Commercial Roofing: We offer commercial roofing solutions that address the unique needs of your business, including flat roofs, shingle roofs, and more.

Roof Repairs & Maintenance: We fix leaks, replace damaged shingles, and perform essential maintenance to keep your roof in top condition, extending its life.
Roof Inspections: Whether you’re buying or selling a property, our thorough roof inspections ensure that your roof is in optimal shape and free from hidden damage.
Emergency Roofing Services: When storms hit or unforeseen issues arise, we provide emergency roofing services to protect your property.
Siding Installation & Repair: We offer expert siding installation and repair services to enhance your home’s curb appeal while providing protection from the elements.
Gutter Installation & Repair: Properly functioning gutters are essential to protect your roof and foundation. We offer seamless gutter installation, repairs, and maintenance to keep your home safe from water damage.
Window Installation & Replacement: Our team can help you choose and install energy-efficient windows that improve the look of your home and increase energy efficiency.
Door Installation & Replacement: Whether you need a new front door, patio door, or storm door, we offer a wide range of door solutions to enhance your home’s security, energy efficiency, and aesthetic appeal.

We use high-quality materials, ensuring your roof stands the test of time, and we always stay up-to-date with the latest roofing technology and techniques.

Why Choose American Group Construction

Reputable roofing contractors

Here at American Group Construction Inc., we’ve built a reputation on reliability, quality and lasting outcomes.

Solid reputation

American Group Construction Inc. holds accreditation from Better Business Bureau and boasts an A+ rating. Additionally, numerous positive reviews from our happy customers can be found online

Licensed and certified

We are fully licensed, bonded, and insured. Our goal is to provide you with skilled and experienced professionals. To ensure this, our team regularly participates in seminars and safety training to stay current.

Masterful Workmanship

Up to 25-year workmanship warranty, keeps homeowner worry-free. From inspections to maintenance, repairs to reroofing, we bring valuable services that they can count on.

Certified Employees

The company has over 30 certified employees, and their trained in-house installers ensure high-quality craftsmanship for all exterior renovations.

OUR PROCESS

How we operate

At American Group Construction, Inc., we believe in a transparent, customer-focused approach to every roofing project. Here’s how we work with you from start to finish:

Consultation & Free Estimate:

Our process begins with a detailed consultation where we listen to your needs, assess your roofing issues, and offer a free, no-obligation estimate for the project.

Custom Roofing Solutions:

Based on the consultation, we provide tailored recommendations and roofing solutions that fit your budget and goals, whether you’re looking for a simple repair or a full roof replacement.

Professional Installation:

Once you approve the plan, our experienced team gets to work. We use the best materials and employ proven techniques to ensure your roof is installed or repaired with the highest level of craftsmanship.

Documenting the Process:

Throughout the project, we take detailed photographs of the damage and work in progress, so you can see the condition of your roof before and after the project. From the initial damage to the final, completed result, we provide a visual record of the entire process, giving you full transparency and peace of mind.

Quality Control & Inspection:

Upon completion, we conduct a thorough inspection to ensure the work meets our high standards. We also walk you through the finished project, answering any questions you might have.

Ongoing Support & Maintenance:

Our relationship doesn’t end when the job is done. We offer ongoing support, including maintenance services to keep your roof in great condition for years to come.

We pride ourselves on being prompt, professional, and respectful of your time and property. Our goal is to make the entire process as smooth and stress-free as possible.

An Unmatched Reputation

See What Our Clients Are Saying

    
 
 
       Posted on Google  
   
   Richard Trombly 
 
 
 
 Trustindex verifies that the original source of the review is Google. American Group's installation crew did a great job installing my gutter helmet.  I'm sold on this roofing company.
  
 
      Posted on Google  
   
   Amy Drake 
 
 
 
 Trustindex verifies that the original source of the review is Google. Isai with American Group Construction is just wonderful. I first found Isai about 9 years ago when had a leaky skylight when we first moved in to our home (we bought >100 year old house). I went through about 20 contractors before I found Isai. He was the only one to actually get on the roof to check and found it was the roof, not the skylight, causing problems. His crew replaced the lower roof with new skylights in just a day. He also has a great guarantee on his services. When we thought we had a leak in the roof when it started pouring like a waterfall from the dining room, he came right out the next day to check it out. Turns out, the HVAC left a hole in the side of our house when HVAC guy installed a new unit upstairs (that is a whole other story). But Isai also determined that the upstairs roof had some issues that needed to replaced. Once again, his crew replaced the upper roof in a day and did a great job. He also replaced our garage roof at a later date. We then had a leak through one of the skylights that we replaced. Isai came out the next day. He determined that the skylight was fine but found that an upstairs window was leaking in water (whoever originally fixed up this house just literally put bandaids over everything and now everything was coming off). We saved up the money to fix our whole outside of our house. We needed a general contractor to do the outside porch/deck, mudroom repair, and stone foundation. Isai did all the siding, windows, and doors. Isai has made our house look beautiful - a red farmhouse type. Isai is great to work with, especially as a woman. I have had so many contractors treat me poorly or ignore me because of being a woman. But he treats everyone with respect. He is very detailed, reasonable, and gives many options. He was willing to work with us when we had hiccups and delays with the first general contractor (too bad Isai is not also a general contractor). He will fine tune until you get your vision. I now have my dream home. Trust Isai, Harry, and American Group Construction and you will not be disappointed.
  
 
      Posted on Google  
   
   Ann Timbers 
 
 
 
 Trustindex verifies that the original source of the review is Google. I have dealt with several roofers over the years and this company has, by far, been the best. Everyone is courteous, and knowledgeable. They show up promptly and document their work. I can't say enough good things about this company. I would highly recommend them for your roofing and gutter needs.
  
 
      Posted on Google  
   
   Toryalai Alami 
 
 
 
 Trustindex verifies that the original source of the review is Google. American Group Construction recently completed my house roof replacement, nice people and very professional. I am very happy with their work and quality.
  
 
      Posted on Google  
   
   ST D 
 
 
 
 Trustindex verifies that the original source of the review is Google. I can’t recommend Isai from American Group highly enough—outstanding service, clear and detailed explanations, and very fair pricing. He’s incredibly honest and immediately pointed out that others had misdiagnosed the issue—I didn’t need to replace the entire gable after all. He saved me time, money, and a lot of unnecessary stress!
  
 
      Posted on Google  
   
   Mike Tarlton 
 
 
 
 Trustindex verifies that the original source of the review is Google. American Group Construction, Inc. did a fantastic job replacing my roof!  Isai Fonseca, the owner, was very knowledgeable, professional, and easy to work with from start to finish.  The actual work was done quickly and professionally at a very fair and reasonable price.  I would definitely recommend him and I will use again when I need roofing.
  
 
      Posted on Google  
   
   Carlos Marquina 
 
 
 
 Trustindex verifies that the original source of the review is Google. We highly recommend American Group Construction.  I found them through Angie’s list, because we needed to replace our roof. I called them on a late Saturday for a quote and they came the next day, on Sunday.  They were the only company who agreed to work on my schedule.  At the beginning, I had in my mind to do repairs only and replacing the roof in a couple of years, because my 3 previous quotes to replace the roof were too expensive for my budget.  When Isai came he took several pictures of my roof, and his quote for replacing the entire roof was very, very, very affordable.  Then, he explained to me the process and we discussed about any hidden damage that he could discover when replacing the roof, so everything was crystal clear. He found 5 damaged plywood, sent me the pictures and proceeded to replace them. After finishing the job, they gave me the certificate of completion for my insurance company, that lowered my annual insurance premium from $2800 to $928.  We are very happy with American Group Construction, a family owned company, they were very professional, reliable, and with the lifetime warranty on my roof, we couldn’t ask for more.  Call them, they will go above and beyond and you’ll end up with an extraordinary result. Thank you!
  
 
      Posted on Google  
   
   Rich Dudley 
 
 
 
 Trustindex verifies that the original source of the review is Google. I'm very happy with the work American Group Construction did replacing an outside door, painting other outside doors, solving an issue with my gutters, and caulking my skylights.  Isai Fonseca, President of the company, was personally involved in all aspects of the work and quickly replied to texts as we tried to find a solution for a gutter issue.  American Group Construction replaced my roof several years ago, which was a positive experience and led me to request the recent work.  I've been very happy with the quality of work and the attentiveness of Isai.