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Capitol Improvements Washington DC is a multi-service exterior contractor serving Washington, DC, specializing in roofing, siding, and door installation, with a perfect 5.0-star rating from 68 customers. They offer roof repair, roof replacement, leak inspection, and storm damage repair — along with expertise in siding and exterior doors — making them a one-stop shop for DC homeowners looking to improve their property's exterior. Washington, DC's housing stock includes a mix of historic rowhouses, early 20th-century homes, and modern construction, each presenting unique challenges for exterior renovation that Capitol Improvements is equipped to handle. Their strong review count reflects a trusted reputation for quality workmanship on high-visibility DC properties. FAQ: Q: What roofing materials are best suited for Washington, DC's climate? A: DC experiences hot, humid summers, cold winters, and occasional snow and ice events. Architectural asphalt shingles are the most common and cost-effective choice for DC rowhouses and single-family homes, offering good durability and a range of styles. Metal roofing is increasingly popular for its longevity and performance in DC's varied weather, while flat roof sections on rowhouses typically use TPO or modified bitumen membrane systems. Q: Can Capitol Improvements handle historic preservation requirements for DC rowhouses? A: Washington, DC has regulations governing exterior modifications in historic districts. Roofing and siding replacements in these areas may require approval from the Historic Preservation Review Board and must use materials compatible with the building's historic character. Experienced DC contractors are familiar with these requirements and can guide homeowners through the process. Q: Does Capitol Improvements handle storm damage repair and insurance claims in DC? A: Yes — storm damage repair is one of their core roofing services. While DC is not in a hurricane zone, the city experiences severe thunderstorms, heavy snow, and occasional high winds that can damage roofs and siding. A professional inspection can document storm damage and provide the documentation needed to support homeowners' insurance claims.
Data updated Apr 11, 2026
| # | Business | Rating | Reviews | Response |
|---|---|---|---|---|
| #1 | United Roofing LLC | 5.0 | 261 | Tracking |
| #2 | Capitol Improvements - Roofing Company & Siding Contractor | 5.0 | 222 | Tracking |
| #3 | Stop Leak Roofing Installation & Repair | 5.0 | 70 | Tracking |
| #4 | Capitol Improvements Washington DC - Roofing | Siding | Doors | 5.0 | 68 | Tracking |
| #5 | CJ Roofing, LLC | 5.0 | 65 | Tracking |
| #6 | DC Roof Repair Company | 5.0 | 21 | Tracking |
| #7 | Built By Bennett | 5.0 | 13 | Tracking |
| #8 | Washington Roofers | 4.9 | 25 | Tracking |
| #9 | DC Roofing Repairs & Installations | 4.9 | 24 | Tracking |
| #10 | Mackay Roofing | 4.9 | 10 | Tracking |
| #11 | Maggio Roofing | 4.8 | 117 | Tracking |
| #12 | DC Roofing Repairs | 4.6 | 22 | Tracking |