Skip to content
Featured

William's United Roofing

Roofers in Waterloo, Ontario

Ranked #1 in Waterloo | Grade A

William's United Roofing

Local roofing contractor handling roof repairs, replacements, and related exterior work with an emphasis on clear communication and timely completion Serving homeowners across Waterloo, Ontario.

Why Homeowners Choose This Business

Customers highlight quick response after storms, straightforward estimates, and workmanship that addresses the problem without unnecessary extras. Projects are completed on a prompt timeline with clear updates from start to finish Local experience that helps homeowners across Waterloo, Ontario compare a more region-aware provider.


Service Area

Serving Waterloo, Ontario and the surrounding Kitchener-Waterloo communities; travel to nearby areas may be available upon request.

Featured Local Business

This listing includes local business details for homeowners comparing nearby options.

Featured
Featured on ProsGrade
Listing details

This profile brings together available service information, customer review signals, photos, and public business details.

Featured listings may appear with fuller business details and stronger local presentation.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.

  • Holds a strong position among local competitors.
  • Performs at or above the local average rating.
  • Has more review volume than many local competitors.
  • Shows strong customer satisfaction signals based on review quality and volume.

Services Covered

Roofing Contractor Roof repair Roof replacement Shingle Roofing Storm Damage Roof Repair Leak Detection Eavestrough Installation Gutter Cleaning Downspout Replacement Roof Inspection Asphalt Shingles Residential roofing Roof maintenance

Roof replacement, storm damage repair, leak investigation and fixes, shingle repairs, eavestrough and downspout replacement, gutter cleaning, and seasonal maintenance.

Reviews

Customer Reviews

Krista Fitch

So thankful for their work on our home! Came for a roof repair and ended up cleaning our gutters and putting up our Christmas lights. Can do it all! Excellent work, and very reasonable pricing.

Willy Mclean

We experienced a bad roofing leaking issue after the storm in July this year. through the word of mouth, we contacted William and Susan for help with roofing replacement. From the initial consultation to the final inspection, their attentio…
View full reviewShow less
We experienced a bad roofing leaking issue after the storm in July this year. through the word of mouth, we contacted William and Susan for help with roofing replacement. From the initial consultation to the final inspection, their attention to detail and quality workmanship were impressive. Highly recommend for any roofing needs!

Rob Assimakopoulos

This is a very good group of roofers. They are responsive, friendly, and thorough. And when we thought we needed a new roof they disagreed and instead suggested a more modest solution to an issue. We hired them to replace eaves troughs a…
View full reviewShow less
This is a very good group of roofers. They are responsive, friendly, and thorough. And when we thought we needed a new roof they disagreed and instead suggested a more modest solution to an issue. We hired them to replace eaves troughs and were fast and efficient. Highly recommend.

yan Tim

After a recent storm,my old roof pieces started falling off which made us very worried, William and Susan came in promptly after our call , evaluated and quoted, then did an excellent job replacing the roof as soon as the materials arrived…
View full reviewShow less
After a recent storm,my old roof pieces started falling off which made us very worried, William and Susan came in promptly after our call , evaluated and quoted, then did an excellent job replacing the roof as soon as the materials arrived in few days. they were professional, explained everything clearly and communicated well throughout the process. The price was fair in my opinion, and the quality of their work gave us real peace of mind. We are very happy and highly recommend them!

jubi kunjumon

William and his team have done our roof installation recently and the service was carried out in in a timely and professional manner. And the quotation was quite reasonable compared to their competitors. They were also very responsive and c…
View full reviewShow less
William and his team have done our roof installation recently and the service was carried out in in a timely and professional manner. And the quotation was quite reasonable compared to their competitors. They were also very responsive and considerate to all my questions and I would recommend them to anyone looking for a decent job and great customer experience.

Write a Review

Share your experience with this business. Reviews are moderated before they appear publicly.

Frequently Asked Questions

What roofing services do you handle most often?

Homeowners most often call for leak repairs, storm damage fixes, and full shingle replacements. The team also completes eavestrough replacements and gutter cleaning as part of roof maintenance.

How quickly can you assess a roof leak or storm damage?

Based on recent customer feedback, they respond quickly and schedule assessments promptly, especially after severe weather. Availability can vary by season, but they aim to provide clear timelines at first contact.

Do you offer repairs if a full replacement isn’t needed?

Yes, reviews note they recommend repairs when appropriate rather than pushing for full replacements. After inspection, they explain options and costs so you can choose the right approach.

What roofing materials do you work with?

Most projects mentioned involve asphalt shingle systems common in local neighborhoods. They can discuss specific brands, colors, and component choices during an on-site estimate.

How do I get an estimate?

You can call the listed phone number or use the website contact form to request an appointment. They typically provide a written estimate after an on-site inspection and are available Monday through Saturday.