License#410521000671 & Insured
B&W Contracting is your trusted roof repair and flat roof contractor serving Washington & Maryland. We specialize in emergency roof leak repair, silicone roof coatings for rowhomes, asphalt shingle roofing, siding replacement, gutter installation and cleaning, deck staining and repairs, and professional power washing services. Licensed and insured, we provide fast service, free estimates, and long-lasting results. Homeowners choose B&W Contracting for reliable roofing, siding, gutter, deck, and exterior cleaning solutions that protect their property and add value
Overview
Current Top Pro
Hired 8 times
Background checked
4 employees
31 years in business
Business hours
Sun7:00 am - 9:00 pmMon7:00 am - 9:00 pm
Payment methods
This pro accepts payments via Apple Pay, Cash, Check, Credit card, and Zelle.
I can work with customers who need entire portions of their roof repaired
Building height
Single-level
Two-story
Three-story
Current roof material
Asphalt shingles
Rubber
Projects and media
Projects and media
Reviews
Customers rated this pro highly for professionalism, work quality, and responsiveness.
Exceptional 5.0
19 reviews
5
100%
4
0%
3
0%
2
0%
1
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Your trust means everything to us. Learn about our review guidelines.
Read reviews that mention:
Suren R.
Jul 8, 2026
•
Hired on Thumbtack
I had a great experience with William regarding roof and siding repair service. The team was professional, arrived on time, and completed the work with excellent attention to detail. They clearly explained the repairs, kept the work area clean, and finished the job as promised. The quality of the workmanship was outstanding. I highly recommend them to anyone looking for reliable and high-quality roofing and siding repairs.
Details: Dings and dents • Minor, cosmetic damage only • Metal • Home • Owner
B & W Contracting's reply
Thank you for your review and for choosing B & W Contracting. We truly appreciate your business and are pleased to hear you were happy with our work. Customer satisfaction is our top priority, and we look forward to assisting you with any future roofing, siding, gutter, or exterior home improvement projects. Thank you again for your support and trust in our company.
Siding Repair
Mario o.
Aug 5, 2026
•
Hired on Thumbtack
William and his team really saved my home. They assessed my deck and provided quality work. I am truly glad that I choose B & W .
Details: Soffit or fascia needs to be repaired or replaced • Three-story building • 11 - 20 years old • No, the project is not covered by an insurance claim • Residential • Owner
Roof Repair or Maintenance
Rick M.
Oct 14, 2025
•
Hired on Thumbtack
William went over the job specs in detail with me. The work was professionally done and he did some additional painting on the trim to ensure that it looked good. Thorough cleanup which Was great. I highly recommend them and appreciate the job well done.
Details: Soffit or fascia needs to be repaired or replaced • Single-level building • 0 - 10 years old • Asphalt shingles • No, the project is not covered by an insurance claim • Residential
B & W Contracting's reply
Thank you, Rick, for the kind review. We appreciate your feedback and are pleased to know you’re satisfied with the work completed
Roof Repair or Maintenance
Isaac B.
Aug 18, 2025
BW helped with some roof leaks on a property I own. They provided an estimate (which was reasonably priced) we the scheduled the work, they were sure to have all repairs done correctly and in a timely manner. After many rain storms all leaks are gone!! I highly recommend BW Contracting to all my friends and family!!!
B & W Contracting's reply
Thank you, Isaac, for the kind review. We appreciate your feedback and are pleased to know you’re satisfied with the work completed
James R.
Aug 29, 2025
William and his crew did an amazing job replacing our flat roof in D.C. The work was quick, professional, and the price was fair. We haven’t had a single leak since. Highly recommend B&W Contracting!
B & W Contracting's reply
Thank you, James, for the kind review. We appreciate your feedback and are pleased to know you’re satisfied with the work completed
Credentials
Background Check
William Wilson
FAQs
What should the customer know about your pricing (e.g., discounts, fees)?
Our pricing is straightforward and transparent—every estimate clearly outlines step by step process , materials, and any additional costs so there are no surprises. We also offer competitive rates with occasional seasonal discounts or promotions. Most importantly, we focus on providing long-term value by using quality materials and workmanship that help customers save on future repairs
What is your typical process for working with a new customer?
When working with a new customer, we start by inspecting the roof, taking measurements, and providing a clear written estimate. Once the estimate is approved, we review material options, timelines, and answer any questions to ensure the customer feels confident moving forward. From start to finish, we keep communication open and complete the project to the highest quality standards
What education and/or training do you have that relates to your work?
Our team is fully licensed and insured, with years of hands-on training in roofing, siding, and gutter installation. We stay up to date with the latest materials and techniques, and our crew follows OSHA safety standards on every job. That combination of experience, safety training, and product knowledge allows us to deliver reliable results built to last.”
