A1 Top Hat
Concrete & MasonryOttawa, ON
4.2(26)on Googlerating as of Aug 19, 2026Own this business? Claim this listing
A1 Top Hat is a concrete and masonry contractor in Ottawa, ON, listed on Ottawa Service Directory. Services listed on this profile: Interlock driveways & patios, Interlock repair & restoration, and Interlock cleaning, plus 12 more. It lists 5 Ottawa service areas, including Orléans, Barrhaven, and Nepean. Its rating is 4.2 stars from 26 Google reviews. Ottawa Service Directory compiled these details from public sources and last updated this profile on Aug 19, 2026; confirm scope and pricing with the business before booking work.
- rating (26 reviews)
- 4.2 rating (26 reviews)
- established
- 2002 established
- areas served
- 5 areas served
- services
- 15 services
Profile updated Aug 19, 2026. Ratings and reviews are from Google. Confirm details with the business.
About A1 Top Hat
Ottawa interlock and landscaping company operating since 2002, building and restoring driveways, patios and walkways plus hardscape, grading and sealing work.
Asphalt paving, driveway sealing, interlock installation, and landscaping services for residential and commercial properties in Ottawa.
Services A1 Top Hat offers
- Interlock driveways & patios
- Interlock repair & restoration
- Interlock cleaning
- Landscaping & grading
- Driveway sealing
- Asphalt paving
- Driveway installation
- Interlock design
- Interlock installation
- Landscaping
- Asphalt repairs
- Asphalt resurfacing
- Commercial lot maintenance
- Line painting
- Bulk sealer sales
Areas A1 Top Hat serves
What clients say about A1 Top Hat
“Very happy with the results. Also they cleaned up the surrounding area before leaving. Much appreciated. Thank you Steve.”
“We dealt with Steve Keddy who was prompt and guided us through of all our available options. A1 provided a competitive price that was inline with our expectations. The crew was able to start immediately and were able to complete the full job over 2 days in about 6 hours. We are very happy with the service and will recommend them to our…”
“My experience with them was great and their team is honest and reasonable.”
“Driving around with your phone in one hand while you toss your garbage out the window with the other. Hire someone else else, these guys don't care.”
“Thank you Steve and Josh for the great work on our driveway, front steps, and parking pad. The crew started promptly and wrapped up pretty quickly despite the rainy days. I appreciated Galena’s suggestion for the step and Steve’s idea for the finish trim on the parking pad. Their attention to small details added a lot to the final result.”
“Amazing job from start to finish...Amazing team! The owner Steve is excellent to work with.”
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Common questions about A1 Top Hat
What does A1 Top Hat do?
A1 Top Hat is listed on Ottawa Service Directory under Concrete & Masonry, based in Ottawa, ON. The services named on this profile are Interlock driveways & patios, Interlock repair & restoration, Interlock cleaning, Landscaping & grading, Driveway sealing, Asphalt paving, Driveway installation, and Interlock design, plus 7 more listed on this profile. That list is the business's own description of its work, taken from its public listing, so confirm scope and pricing with A1 Top Hat before booking.
Which parts of Ottawa does A1 Top Hat serve?
A1 Top Hat lists 5 service areas on this profile: Orléans, Barrhaven, Nepean, Kanata, Stittsville. Service areas come from the business's own listing rather than from us, and a business can take work outside the areas it lists, so confirm coverage for your address when you contact A1 Top Hat.
How do I contact A1 Top Hat?
You can reach A1 Top Hat by phone on 613-265-9498, by email at sales@a1tophat.com, and through its own website at a1tophat.com. Its listed address is 5460 Canotek Rd #109, Ottawa, ON K1J 9G4, Canada. These details were compiled from public sources and last updated with this profile on Aug 19, 2026. Confirm them with the business before booking work.
How is A1 Top Hat rated?
A1 Top Hat holds a 4.2 rating from 26 Google reviews, recorded as of Aug 19, 2026. Ottawa Service Directory republishes that figure from Google and does not collect, moderate or weight reviews of its own. Ratings move as new reviews arrive, so check Google for the current number before you decide.
When is A1 Top Hat open?
A1 Top Hat lists these hours on this profile: Monday: 8 AM to 9 PM; Tuesday: 8 AM to 9 PM; Wednesday: 8 AM to 9 PM; Thursday: 8 AM to 9 PM; Friday: 8 AM to 9 PM; Saturday: 9 AM to 6 PM; Sunday: 9 AM to 6 PM. Hours are as recorded when the profile was last updated on Aug 19, 2026 and can change on holidays or at short notice, so call ahead on 613-265-9498 before travelling.
Can I request a quote from A1 Top Hat through Ottawa Service Directory?
Yes. The quote form on this page passes your job description to Ottawa Service Directory, and we pass it on to A1 Top Hat. It is free and there is no obligation. Ottawa Service Directory does not carry out the work, take payment or set prices. You can also contact A1 Top Hat yourself on 613-265-9498 or through their own website.
Before you hire
What should you check before hiring a concrete and masonry contractor in Ottawa?
The part of a driveway or walkway that crosses the City road allowance is controlled by the City of Ottawa, which issues access permits for that work and publishes the current process. Ottawa Service Directory is a listings site, not a regulator: we publish what a business reports about itself, so confirm what applies to your job with the source below and with A1 Top Hat before work starts.
Source: City of Ottawa: access permits for driveways and walkways. Checked 2026-08-24. Rules and thresholds change, so confirm before work starts.
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