Excel Building & Roofing

Roofing
2-2026 Lanthier Drive, Suite 256 Ottawa ON K4A 0N6
Write a Review
Write a Review
Website
HomeStars
Roofing
Excel Building & Roofing
Star Score
StarScore uses a complex algorithm which considers a company’s review ratings, responsiveness, reputation, and recency. Learn more.

97%

This is the average rating based on homeowner reviews.
This indicates how long it's been since the last review.
Low reputation means there has been review tampering or a company request to remove a review. This score is also impacted when we do not have enough information i.e: low number of reviews.
How well a company responds to Service Requests and Reviews.
Reviews by rating (past 12 months)
Verified by HomeStars
Best of 2018 winner 2 timesBest of 2018winner 2 times

Reviews for Excel Building & Roofing

Average customer rating:
9.9 10 (84 reviews)

Sort by

D Potvin  in Cumberland
D Potvin in Cumberland
1 review Ottawa, ON
10/10

Excellent Roofing Service

I wanted to take the time to thank Alex and his crew for the great job with my new roof. Not only does it look wonderful, but I know it's a quality job. You're very knowledgeable in the field! I appreciate that your crew was so professional. The job was done as scheduled and they ensured proper cleanup was done. Thank you. I wouldn't hesitate to recommend your service.

Was this review helpful?
Company Response

Thank you Dennis for taking the time to write a review. It's always appreciated to hear the words of a satisfied customer. Thank you so much for the business and we look forward to taking care of your future projects.

Private User
Private User
Private User reviews Ottawa, ON
10/10

Quality, on time and on price!

Alex know's his stuff and provided excellent advice on the installation most appropriate for our roof replacement. He is courteous, professional and accurate in his estimates. We were able to schedule the work at a time that worked for us, and the team were outstanding. The result of this work is super. The team were very thorough in their clean up post installation. The estimated time to complete was spot on.

Couldn't be happier with Excel Building and Roofing's work. Thank you!

Was this review helpful?
Company Response

We're very pleased that you're satisfied with our service. Thank you so much for taking the time to write such a great review. We'll send your compliments to the crew. From the entire team have a great summer.

Bruce in Ottawa
Bruce in Ottawa
1 review Ottawa, ON
10/10

Roofing Job Well Done

We had our roof re-shingled by Excel Building & Roofing recently and things went very well! Having installed roofs previously myself, I was very particular about the work to be done. The crew was in and out in a day as promised and the job was well done. The crew took great pride in their work leaving me very confident in the outcome! I have recommended Excel to others already!

Was this review helpful?
Company Response

Thanks Bruce for sharing your experience. It was a pleasure dealing with you as well. It's always nice to see someone that has worked with their hands appreciate good workmanship. Cheers and thanks for the business from the entire Excel team

DLEUNG in Ottawa
DLEUNG in Ottawa
1 review Ottawa, ON
9/10

Looking for someone to install a new roof? Look no further!

Excel Building & Roofing to the rescue!
Alex was quite informative and every question I had. My tattered 21-yr old roof was replaced quickly and efficiently in May. His team did a wonderful job. It looks great and I sleep well through the storms protected by my GAF Timberline recovered roof.
I highly recommend Excel Building & Roofing.

Was this review helpful?
Company Response

Thank you Dennis for the review and for the great recommendation. We aim to please every client. Feel free to give us a call if you require any of our services in the near future. You were a great client to deal with, hope you have a great summer sincerely the entire Excel team

Z in Cumberland
Z in Cumberland
1 review Ottawa, ON
10/10

Roofing

We just finished our roof replace by Excel Building and Roofing. We are very satisfied with the work done. They are very professional. Before the work, they covered my flower bed , air conditioner and clean everything after work.
Since I don’t have many knowledge, the project manger Alex explained and answered all my questions.

I definitely recommend Excel

Was this review helpful?
Company Response

Hello Zemei thank you very much for the kind words and taking the time to write this review. We look forward to seeing you again next year in the neighbourhood.

Shahid in Ottawa
Shahid in Ottawa
1 review Ottawa, ON
10/10

New Roof and Customer service

I had my roof done by Alex's company Excel building and roofing in April. They started the job before the promised time which was great for me as I wanted to open my pool after the roof was done. My roof is rather large but the team who did the job was also large and very professional. They completed the roof in 3 days and did an excellent job, the house was cleaned at the end of each day.
With the recent high winds, 2 pieces of flashings came off from my roof, Alex's crew came to the rescue and fixed these yesterday as part of customer courtesy. Vey nice and much appreciated.

Was this review helpful?
Company Response

Thank you for taking the time to write this review. It was our pleasure reinstalling your aluminium fascia. From the entire Excel team I hope you and your family have a great summer thanks

Rob in Kanata
Rob in Kanata
1 review Ottawa, ON
10/10

Kanata Bridlewood Single Residential Home

A big shout out to Excel Building & Roofing Inc. Collin and his crew did a fantastic job at our place. The team who did our roof were courteous and efficient... in and out in one day. Excel offers a great roofing system (GAF), they were competitively priced and have a great warranty. I highly recommend them.

Was this review helpful?
Company Response

Hello Rob thank you for the shout out its always appreciated to hear from our customers. The crew felt extremely welcomed at your place and you were great clients to work with. From our entire team thank you and we wish you a great summer cheers

Natalie in Nepean
Natalie in Nepean
2 reviews Ottawa, ON
10/10

New Roof

Wouldn't hesitate to recommend! Got 3 quotes and Excel was the lowest. Alex was great through the estimate process, and answered all my questions. Colin and his crew were polite, did a great job and left the site spotless.

Was this review helpful?
Company Response

Hi Natalie thank you for the compliments we aim to please. Hope you enjoy your new roof and looking forward to hearing from you in the near future for some commercial work sincerely the excel team

LuigiM in Ottawa
LuigiM in Ottawa
1 review Ottawa, ON
10/10

Roofing

During 2017 my son Eric had his roof done in old Ottawa South. His concern was that the work area around the house was tight and the roof steep. He met with Alex who explained in detail the work procedure and materials to be used. Eric was impressed with the meeting and the way the Excel crew did the job. On completion they left the job site clean.

In 2018 I met with Alex to discuss the reroofing of my house. The scheduling of the work included the pre-delivery of material and trailer.
This allowed the crew to start work right away on the start day. The job was completed the next day . Removal of 2 layers of shingles produced double the debris but at the end of each day the job site was cleaned. The work ethics of the crew was evident throughout the 2 days.
The Excel employees that I dealt with were professional and competent in doing their jobs and I would recommend them at anytime.
The new roof looks great.

Was this review helpful?
Company Response

Thank you Luigi we're very happy to hear that we have impressed two generations and that our expertise has earned us such a great compliment. If you need anything else please don't hesitate to contact us you and your family we're great. From our entire team thank you for being such great clients

Jennifer in Scarborough
Jennifer in Scarborough
1 review Ottawa, ON
10/10

Roof Installation

I have contacted Excel building and roofing for a new roof installation. Alex and his team were effective and professional and clean through the whole process. Alex has worked with me to pick what was right for me. I would highly recommend Excel building and roofing to anyone that is looking for a new roof installation! Thank you guys for the amazing work and professionalism!

Was this review helpful?
Company Response

Thank you Jennifer for the great review and we're glad you're pleased with our service. Hope to see you in the future you were an absolute pleasure to deal with sincerely the entire excel team

The reviews on this page are the subjective opinion of the Author and not of HomeStars Inc.

More about Excel Building & Roofing

At Excel Building & Roofing we are "On top of what matters most" with specialties in residential and commercial roofing and renovations in the Ottawa and surrounding area. As an Ottawa contractor we deliver the best in quality, workmanship and insist the job is done right the first time.

With all the chaos that comes with our day to day lives we know that any home project, needed or wanted, can seem both overwhelming and out of reach. At Excel Building & Roofing we are with you every step of the way.

Our team has over 25 years combined experience in the field and we are extremely motivated to make a change in the way this city views the construction industry. "A lot of companies are faceless and in it for a quick buck. This isn't just a "job" for us and our clients are not just "another project", this is how we make our living and support our family."

Call us picky, but quality is a prerequisite and a bad job is simply unacceptable. We do not rush jobs and choose our materials and team very carefully to ensure it is done right the first time.

When you choose Excel you receive:
- A Green Company, we recycle 100% of materials removed from your home.
- Superior quality and workmanship
- Always above standard materials and installation
- Constant management - during and after installation inspections
- No hidden fees or extras, what we quote you is what you pay.

*** Ottawa Roofing experts***

CATEGORIES
Roofing and Siding
PRODUCTS
GAF Certified Installers
SERVICES
-Residential Roofing -Commercial Roofing -Roof Repair and Emergency Services -Roof Inspection -Roof Maintenance -General Contracting -Interior Renovations
BRANDS
GAF, Ventilation Maximum
WEBSITE
http://www.excelbuilding.ca
YEAR ESTABLISHED
2013
PAYMENT METHOD
Cheque, visa, mastercard, e-transfer
LICENSES
GAF Certified Installer
MEMBERSHIPS
BBB, GAF Certified
LIABILITY INSURANCE
Yes
WORKERS COMPENSATION
Yes
WRITTEN CONTRACT
Yes
WARRANTY TERMS
50 year manufacturer warranty, 10 Year workmanship warranty
Company profile information is not moderated by HomeStars. Ask the contractor to verify before hiring.