American Group Construction, Inc.

4.84 | 45 Verified Ratings
Write a Review


9008 Weems Road
Manassas, VA 20110
Your use of our services is governed by our Terms & Conditions

American Group Construction, Inc.

American Group Construction is a family-owned business serving the Northern Virginia area. We specialize in roof repairs, installations and re-roofs. Because we are not a franchise, we are able to provide the most competitive pricing in the area. With reliability and honesty being the cornerstone of our business, we always take pictures of all current (and potential) roofing problems. This measure is taken to authenticate the problem and assist in the initial consultation process. This way the customer is always 100% informed of all points of concern. To ensure the most cost-effective option, our first step is to approach each roof as if it can be repaired before ever recommending new roof alternatives. We use only the highest quality materials and premium workmanship which is why we are able to warrantee our services for 5 years. The owner, Isai Fonseca, personally oversees and scrutinizes every project. All staff is rigorously trained and pleasant to work with.


Learn how HomeAdvisor screens and approves their pros.

Service Area

  • Arlington
  • Springfield
  • Herndon
  • Fairfax
  • Alexandria
  • McLean
  • Vienna
  • Reston
  • Falls Church
  • Manassas
  • Merrifield
  • Centreville
  • Woodbridge
  • Lorton
  • Burke
  • Oakton
  • Chantilly
  • Clifton
  • Newington
  • Fort Myer
  • Dunn Loring
  • Greenway
  • Great Falls
  • Occoquan
  • Annandale
  • Mount Vernon
  • Fort Belvoir
  • Fairfax Station
  • See All >

Services Offered

  • Asphalt Shingle Roof Repair

Areas of Expertise

  • Roof Repairs

Product Brands Used

  • CertainTeed (Bufftech)
  • GAF
  • LeafGuard
  • Roof Tile Solutions
  • Tamko
  • Cedar Shakes

Quick Facts

Business Hours
8:00 AM to 5:00 PM
8:00 AM to 5:00 PM
8:00 AM to 5:00 PM
8:00 AM to 5:00 PM
8:00 AM to 5:00 PM
(Please call to confirm)
  • Free Estimates
  • Credit Cards Accepted
  • Bilingual


In Business Since: 1997
State Licensing
Trade: Home Improvement Contracting (HIC)
License #: 2705137329
Expiration: 11-30-2020
Trade: Painting and Wallcovering Contracting (PTC)
License #: 2705137329
Expiration: 11-30-2020
Trade: Roofing Contracting (ROC)
License #: 2705137329
Expiration: 11-30-2020
Trade: Class A Contractor
License #: 2705137329
Expiration: 11-30-2020
HomeAdvisor Screened. View Details

HomeAdvisor allows Service Professionals to post information about themselves and their business on their profile. HomeAdvisor does not review or verify the information or representations set forth in those profiles, as they are self-reported by the Service Professional.

HomeAdvisor verifies state-level licensing where applicable - note: some states require local or county level licensing and you should verify whether or not your pro is properly licensed.
HomeAdvisor: The nation's largest network of screened and rated pros.

Ratings & Reviews
American Group Construction, Inc.

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
Write a Review
Showing 1-10 of 45
  Page 1 of 5
Sort by newest   Date ▼   Rating  
5.0   |  
Review by in Alexandria, VA
Fabulous. I called several contractors and chose Isai as he was detailed, great communication about my options and great patience explaining to me what he would do it indeed my roof needed more than just shingles. His team showed up on time. I was given interim updates when they found what the damage was and great detail on what was recommended and my options. Work was cleaned up very nicely and pictures shared afterwards. Great value for money and great follow up. Highly recommend
Was this review helpful?  
5.0   |  
Review by in Springfield, VA
Showed up on time and completed work quickly. Good quality work and pleasant to deal with.
Was this review helpful?  
5.0   |  
Review by in Manassas Park, VA
Quality work despite their busy schedule, Isai Jr manage to work alone and have Roof got fixed.
Was this review helpful?  
5.0   |  
Review by in Fairfax, VA
Was this review helpful?  
5.0   |  
Review by in Arlington, VA
Extremely fast response, same-day roof repair at reasonable cost. Very happy.
Was this review helpful?  
5.0   |  
Review by in Reston, VA
Isai was fantastic! Our ridge vent had separated from the roof. He came out the morning after we contacted him, put a tarp on the roof and gave us a very reasonable estimate for the repair. He came back a few days later and completed the repair. With all the rain we've had since, he saved the interior of our house. Thanks, Isai!
Was this review helpful?  
5.0   |  
Review by in Vienna, VA
While somewhat expensive, the did a fine job, completing everything that was specified in the agreement. Their workers were courteous, neat, and prompt.
Was this review helpful?  
4.5   |  
Review by in Vienna, VA
The American Group Construction estimator, Isai is very friendly, professional and easy to work with. He made sure that my roof repair was done on time and at the estimated cost. Clean-up was excellent. I highly recommend American Group Construction.
Was this review helpful?  
5.0   |  
Review by in Burke, VA
Good communication, I know what what was going on. Very knowledge about his trade, provided advise with options.
Was this review helpful?  
4.5   |  
Review by in Alexandria, VA
This mobile user did not provide any additional comments.
Was this review helpful?  
Showing 1-10 of 45
  Page 1 of 5

Seal of Approval

What is the screening process that Service Professionals go through in order to become members of the HomeAdvisor network?

  1. Verify Trade License
    HomeAdvisor checks to see if the business carries the appropriate state-level license.
  2. Verify Insurance
    As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.
  3. Verification of State Business Filings
    For business types that require a Secretary of State filing, we confirm that the business is in good standing in the state in which it is located.
  4. Criminal Records Search
    HomeAdvisor uses 3rd party data sources to conduct a criminal search for any relevant criminal activity associated with the owner/principal of the business.
  5. Sex Offender Search
    We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
  6. Bankruptcy Search
    We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
  7. Legal Search for Civil Judgments
    We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
  8. Liens Search
    We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
  9. Identity Verification (SSN)
    HomeAdvisor verifies the social security number(s) of the owner/principal for identity check purposes. This check applies primarily to smaller business entities.
  10. Identity Verification (Reverse Phone Lookup)
    We conduct a reverse business phone lookup to identify records matching the phone number information provided by the business.

NOTE: Member service professional information confirmed as described above may change or expire over time; while HomeAdvisor attempts to maintain accurate and up-to-date information, and confirms changes when notified, we cannot guarantee that profile and screening information is accurate. Therefore, we recommend that before working with a service professional you verify that information presented is still current and/or acceptable to you.
Please see HomeAdvisor's Terms and Conditions for a full description of how we screen Service Professionals

**Only for U.S. service professionals

Final Step - Confirm Your Appointment:

Confirm your appointment with on , - Change