Rockland - Orleans - BeaconHill - Vanier - Ottawa - Ottawa South - Barrhaven - Nepean - Bells Corners - Kanata - Stittsville/Carp
A1 Top Hat provides expert asphalt driveway sealing services to protect your investment and extend the life of your pavement. Serving Ottawa homeowners and businesses since 2002, we use professional-grade materials and techniques to deliver long-lasting, great-looking results.
Don’t wait until cracks turn into costly damage — protect your driveway today. Contact A1 Top Hat for a free quote on driveway sealing or crack repair in Ottawa.
Your driveway faces harsh weather, UV exposure, and vehicle wear — all of which can damage unprotected asphalt. Our residential sealing service applies a smooth, even coat of premium sealant that shields against moisture penetration, cracking, and fading, while improving your home's curb appeal.
We also offer sealing solutions for commercial properties, parking lots, and multi-unit residences. Our team works efficiently to minimize downtime while delivering durable, professional results that enhance safety and appearance.
Sealing alone isn’t enough if your driveway has existing cracks. We offer full prep and repair, including hot or cold crack filling before sealing. This process prevents water from entering and expanding the damage — critical for long-term pavement health in Ottawa’s freeze-thaw climate.
Regular driveway sealing can double the life of your asphalt. Our high-quality sealant protects against oil stains, salt, and oxidation while providing a clean, dark finish. It’s a small investment that saves money on costly resurfacing or repaving down the road.
Arnprior to Rockland
1000s of satisfied customers
Commercial and Residential
Longer Lasting Sealers
JetBlack Asphalt Sealers
Precision Workmanship
Low Gloss Finish
Expert Maintenance
And More!
Commercial Grade Sealers
Full Range Sealcoating
Driveway Clean and Seal
Crack Repairs
Ice and Snow Mitigation
Infrared Asphalt Heating
Hot Rubber Crack Repair
Hot and Cold Patching
Plus More!
When you have your driveway sealed with us you are getting the best sealer in town. We use only Jet Black driveway sealers for a longer lasting finish but with less shine than other sealers. This is because the bitumen content is much higher in our sealers. No need to power wash our process involves air cleaning the driveway and trimming away weeds and overgrowth along the edges. Any crack repairs or asphalt patching is done at this time. We then apply the sealer. Finally we tape off the driveway to traffic and your all set. The driveway is good to go in the morning but you can walk on it after about 6 hours. No worries if it rains right after or if you need to use the hose as the sealer is oil based and will repel water
Oil based sealers prevent asphalt erosion or at east slow it down. New pavement has a finite concentration of sand tar and stone and when initially laid it will have a reasonably smooth surface. On new asphalt you can see the sand and stone in the mix. The tar binds together small particles which in turn bund in the larger particles and so on. Unfortunately asphalt will oxidize when exposed to the elements and over time you lose oils in the surface tars. By regularly sealing your driveway you replace these surface tars and slow down general asphalt deterioration. A properly sealed driveway should make your driveway look like new asphalt if its sealed within 1 year of paving and every year after.
A1 Tophat Blackcoat Corp. Sealing driveways in Ottawa since 2002 Over 18,000 jobs completed
Get your asphalt driveway sealed for as low as 0.20 to 0.25 per sqft on large pavement surfaces to a nominal 0.5 per sqft. Jobs from 500 sqft to full parking lots. Oil based asphalt sealers provide the best protection for asphalt pavements.