If you hire this pro, you’re covered by a money-back guarantee. Learn more
If you hire this pro, you’re covered by a money-back guarantee. Learn more
About
**Disclaimer: We are fully licensed and insured in Washington DC. Thumbtack can’t seem to grasp that DC is not Washington state lol. We are also on multiple lead generation services you can see our full license info on our website, Home Advisor, and also on the DCRA site. We have asked thumbtack to rectify this but it has been over a year so we need to address our clients directly because clearly thumbtack can’t seem to get to the bottom of this**
William Mackay Roofing is a third generation family owned and operated business with over 30 years experience. We are A rated with the BBB. We are also A rated ,award winning Service Providers on Angieslist and Home Advisor. We provide free estimates and we specialize in all roofing, siding, and gutter needs. We are fully licensed, and insured throughout DC, MD, and VA.
We take great pride in our workmanship and we enjoy building a professional, long-lasting relationship with our customers.
Overview
Current Top Pro
Hired 52 times
40 similar jobs done near you
Background checked
2 employees
26 years in business
Business hours
This pro hasn't listed their business hours.
Payment methods
This pro accepts payments via Cash, Check, Credit card, PayPal, and Zelle.
Top Pro status
Top Pros are among the highest-rated, most popular professionals on Thumbtack.
2025
2022
2021
2019
2018
2017
Services offered
Roofing, Siding & Gutters
Projects and media
Projects and media
Reviews
Customers rated this pro highly for professionalism, responsiveness, and work quality.
Exceptional 5.0
40 reviews
5
98%
4
0%
3
2%
2
0%
1
0%
Your trust means everything to us. Learn about our review guidelines.
Read reviews that mention:
Jeff F.
Jul 14, 2026
•
Hired on Thumbtack
I hired William Mackay Roofing to repair my property's roof. They quickly evaluated it and gave some money saving options that worked great. They completed it on time, sent photos of the finished work product and remained in constant communication. Great job!
Details: Full roof replacement • Roof is leaking or has water damage • One story • 500 - 1,000 sq ft • 20 - 30 years old • Asphalt shingles • Home • Owner
Roof Installation or Replacement
Matt B.
Jun 6, 2026
•
Hired on Thumbtack
They did a fantastic job patching a hole in our roof. Extremely responsive, prompt, and great work. Would use again for any future roofing needs.
Details: Soffit or fascia needs to be repaired or replaced • Two-story building • Metal • No, the project is not covered by an insurance claim • Residential • Owner
Roof Repair or Maintenance
Adam R.
Mar 10, 2026
•
Hired on Thumbtack
William Mackay was incredibly responsive and came out the next morning to fix a leak in my roof and completed the work within one day.
Details: Shingles or tiles need to be repaired or replaced • Rain gutter(s) need to be repaired or replaced • Flashing needs to be repaired or replaced • Three-story building • 11 - 20 years old • Rubber • No, the project is not covered by an insurance claim • Residential
Roof Repair or Maintenance
Chris L.
Aug 1, 2025
•
Hired on Thumbtack
Could’ve tried to gouge me but just gave some free advice on some work I ultimately did myself. Would use again if other issues pop up
Details: Soffit or fascia needs to be repaired or replaced • Two-story building • 0 - 10 years old • Asphalt shingles • No, the project is not covered by an insurance claim • Residential
Roof Repair or Maintenance
Fenton S.
Nov 18, 2025
•
Hired on Thumbtack
They also quickly came to fix the problem despite their regular schedule.
Details: Entire portions of roof need to be repaired • Two-story building • 0 - 10 years old • No, the project is not covered by an insurance claim • Residential
Roof Repair or Maintenance
Credentials
Background Check
William Mackay
FAQs
What is your typical process for working with a new customer?
The customers time is most valuable. Working in the District has taught me that many of my clients have busy schedules that can not rely on a roofing emergency. I will set up your free estimate when it is convenient for you! You don't have to be home. I photograph every thing I find and can email it in a packet with your repair/replacement options. When the job is scheduled my team is quick and efficient we get it taken care of as soon as we can.
What education and/or training do you have that relates to your work?
I am a third generation roofer. I have attended many contractor conferences. I have studied all local home improvement manuals and licensing programs.
How did you get started doing this type of work?
We are a third generation family owned and operated business. It's been our family's livelihood since the 50's
