Home Improvement Contractors Washington, DC

Roofing, Windows, Siding, Gutters, and More!


Is you flat roof leaking? Are those original row house windows gorgeous but letting drafts in? If you need a home improvement contractor in Washington, DC, look no further! We know how best to take care of the older homes in DC, and can install new upgrades without changing the charm of your home! Shanco is a locally owned and operated home improvement company that assists homeowners with both interior and exterior remodeling and repair projects.

We offer:

Our team serves the entire Washington area, from Downtown Washington to NW DC and down to the Navy Yard. No matter where you live, call Shanco for your home improvement project!

Why Choose Shanco?

Most homes in Washington, DC are old architectural beauties and need a specialized touch. Shanco is a Class A Licensed Contractor, and for more than 20 years, we have brought back the beauty of all types of homes in Washington, DC. In short, nobody knows the Washington, DC homes better than us! Call us today and put our experience to work so we can make your home the most durable, comfortable, safe, and beautiful home it can be.

Learn more about our home improvement and remodeling services in Washington, DC today!

Our Home Improvement Contractors Offer:

Roof Repair and Replacement in Washington, DC

Flat roofs are an entirely different monster when it comes to leaks and damage. If you trust a professional who isn’t familiar with these types of roofs, common to DC, it’s a recipe for disaster.

Some of the most common calls we get include storm damage and water damage. When you’re looking for the best roofing company serving Washington, DC, call Shanco and talk to one of the roofing experts today. We service not only flat roofs, but any kind you can find in the city!

Our roofing team will carefully evaluate your situation and provide you with sound advice – treating your home as if it were one of our own. Shanco is a member of the National Roofing Contractors Association and can install, repair, or replace your roof.

Common causes of roof damage include:

  • Improper waterproofing and sealing (flat roofs)
  • Wind and falling trees
  • Storms: rain, hail, snow and ice
  • Lightning strikes and fires
  • Lack of maintenance or improper maintenance
  • Improper original design and/or construction

Roof damage due to weather is obviously beyond your control, but many times roof problems can be avoided with better maintenance. If you need tips or want to learn more about roofing maintenance, drop us a line using the online contact form on the right side of this page. When you notice damage to your roof, don’t want for it to get worse! Contact us as soon as you see something amiss.

contact Shanco now

Our home improvement contractors use top-of-the-line products to ensure the highest durability and quality for your roof, and our friendly local roofing specialists can help you, whether you need a section of your roof repaired, your existing roof recovered, a leaky roof fixed or an entire roof replaced. Customer satisfaction is our number one priority when it comes to roof replacement and repair in Washington, DC. If you’re not happy, we’re not happy!

Talk to one of our roofing contractors in Washington, DC today!

Door & Window Replacement in Washington, DC

Is it finally time to replace those old, drafty windows? Today’s energy-efficient door and window models are can last between 20-40 years, and significantly cut down on the amount of energy your home uses. We offer products that range from modern and streamlined to old-world charming. If you’re ready for lower energy bills and beautiful, easy-open windows contact the DC door and window contractors at Shanco.

We recommend the following products:

  • Trimline custom measured wood windows
  • Vanguard windows by Sunrise
  • Simonton French and sliding glass doors
  • ProVia doors
  • And more!

Shanco is one of the locally owned and operated contracting companies you can trust. We care about our customers, and don’t believe in a one-size-fits-all type of approach.

Our home improvement contractors will find the right product for you, one that fits seamlessly into the style of your home, and we’re only 100% satisfied when you are! So rest assured you’ll get the best door and window replacement and repair in Washington, DC.

Talk to one of our window and door contractors in Washington, DC today!

Other Home Improvement Services in Washington, DC

No matter what type of home improvement project you have, if you live in Washington, DC, make Shanco your single source! Our other home improvement services include: siding installation and repair, gutter installation and repair and skylight installation and repair. Learn more:

Siding & Trim Repair or Replacement

Most of DC is walkable, so don’t let your home be an eyesore. Even if your siding is only 10 years old, we can replace your siding and trim with vinyl siding, fiber cement, or cedar, using ENERGY STAR products. The exterior of your home in Washington, DC will be maintenance-free, durable and energy efficient. Doesn’t get much better than that!

View our recent siding project in Washington, DC!

Gutter Replacement & Installation

Have you been wishing for copper gutters to complete your dream home? Not only are they beautiful, they also last longer than cheaper types, and add a sophistication and old-world charm to your home.

If your gutters need to be replaced, Shanco can recommend the right product to give you durable and reliable gutters. Some of our recommended replacement products include Alcoa’s Leaf Relief gutter guard, ten year no clog warranty and quality aluminum and copper. Don’t wait to fix your gutters – contact the gutter installation and repair experts before the problem becomes worse.

Skylight Repair, Replacement & Installation

Skylight windows can add beauty and extra light to your home, and they are great for rooms that aren’t exposed to the sun and tend to be darker. Whatever your need is – whether it’s a skylight replacement or repair or installing new skylights in your home in Washington, DC, Shanco can help.

We recommend:

  • Dome skylights
  • Velux skylights
  • Wasco skylights
  • And more!

No matter what type of skylight you install and whether you add one or several, you’ll get more natural light in your home, which enhances the ambiance and makes your home feel more bright and spacious. The skylight specialists at Shanco are glad to help brighten up your home and go above and beyond to keep you 100% satisfied!

Dumpster Service

Shanco provides Dumpster rental and trash hauling service for homeowners, contractors, and realtors. We offer affordable and flexible Dumpster rental and have small trucks that can fit into tighter spaces and won’t damage your property. We are the Washington area’s residential Dumpster experts.

Need Home Improvement Contractors in Washington?

No matter what home project you need assistance with, call Shanco for your home improvement in Washington, DC. Customer satisfaction is our number one goal, and you’ll be able to tell right from the start! If you live in Washington, DC and need interior or exterior home improvement services – from interior remodeling to roofing and siding – Shanco has you covered. Call our home improvement contractors today!



see what our happy customers are saying

"Shanco Companies did a great job. Great people who worked continuously and efficiently to get our project done."

-Derwood, MD


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