
- 301-494-1317
- Five Star Guarantee
- Year Established: 1989
- License Number(s): MHIC-121665
- In Business 20+ Years
- General Liability Insurance
- Workers' Compensation Insurance
- Licensed
"Providing home improvement services to Maryland, Washington, DC, and Virginia for 36 years. Shanco provides homeowners with both interior and exterior home improvement and home repair services in Montgomery County, DC, and Northern Virginia. We've been providing excellent home services (including windows, home exteriors, and roofing) from our home base in Gaithersburg for 35 years."
Five Star Guarantee
We stand behind every Five Star Rated company with Our Guarantee. We've done the research for you and identified the best home service pros in your neighborhood.
Why Homeowners Trust Five Star Rated
John W.
I keep the issue of Five Star Rated handy. It is the first thing I look through to find a vendor.
Cassandra L.
I feel safe choosing someone out of Five Star Rated because I feel they have been vetted. I appreciate that. It provides a type of comfort level to bring someone in your house to do anything.
Brenda P.
If I have a job that I want to seek out the best service, then I would use Five Star Rated as a resource.
Bruce F.
When I have used Five Star Rated, they have provided very, very good service.

- 301-494-1317
- Five Star Guarantee
- Year Established: 1989
- License Number(s): MHIC-121665
- In Business 20+ Years
- General Liability Insurance
- Workers' Compensation Insurance
- Licensed
"Providing home improvement services to Maryland, Washington, DC, and Virginia for 36 years. Shanco provides homeowners with both interior and exterior home improvement and home repair services in Montgomery County, DC, and Northern Virginia. We've been providing excellent home services (including windows, home exteriors, and roofing) from our home base in Gaithersburg for 35 years."
Siding: vinyl, aluminum, steel, Hardie board and batten, and more
Windows and doors: custom ordered
Gutters: aluminum, copper, and commercial applications
GAF President's Club Award winner 2017-2019
GAF Triple Excellence Award winner for excellence in installation, consumer protection, and training 2019
A+ Rated and Accredited with the BBB