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Asphalt Sealing Company LLC is a driveway sealcoating outfit with a 4.8-star Google average across 78 ratings and 4.9 stars from 22 HomeAdvisor ratings. The company's website lists a service area running from Norwich and New London to Old Lyme, Colchester, Lebanon and North Stonington. Its Connecticut home improvement contractor registration, HIC.0661517, is active on the state registry under the name ASPHALT SEALING COMPANY LLC. A 2026 customer said the company sealed a 25,000-square-foot commercial lot. A 2024 customer said the team arrived by 7:50 for an 8:00 start, applied heated tar to every crack they could find and resealed the driveway by hand, finishing in under 2 hours. A 2025 customer said the company filled cracks and sealcoated an 8-unit HOA private road of 575 feet plus 8 driveways. In a 2025 review, a customer said Adam squeezed them in late in the season and, when rain came right after the sealing, came back the next day and put on another coat free of charge. A 2024 customer said a valve on the machine broke and sprayed sealant on nearby windows, that Adam called to explain before they had seen it, and that it was cleaned up by the end of the business day. A 2025 customer said the crew leveled a settled area in front of the garage and came back the following week to seal it. A 2026 customer said that six months after 3000 sq ft was coated, half had rinsed away, and that Adam and his dad came to look but offered only to redo it for the same price. A 2025 customer who paid nearly $900 for a second year of sealing said the cracks increased afterward, the patch work was poor and the owner never came to inspect in person. A 2025 customer said a driveway extension installed in November 2024 showed deep tire marks, sinking and soft spots by June 2025, that a request for a written warranty extension was ignored, and that they learned only later the work had been outsourced to a third party. A 2024 HomeAdvisor customer said a younger crew member reacted badly to a locked payment door.
They did an excellent job sealing our 25,000-square-foot commercial lot. Communication was great, and they were completely transparent throughout the process. It was a pleasure doing business with them. We have more asphalt work ahead, and they’re now in our Rolodex of contractors. We’ll definitely be calling them again. We appreciate it. Thank you!
He was very nice, he answered all my concerns, nice gentleman.
Driveway sealing came out excellent, company was great to work with and super friendly! Will definitely use them again in the future!
I had 3000 sq ft coated and in six months half had rinsed away. The owner Adam and his Dad came to look and basically just berated me citing the warranty info on back of my invoice. No empathy for what happened; no explanation of why except he somehow warned me about the trees nearby (not true); and no offer of what to do at this point (except let him do it again for same price as last year).
Driveway looks amazing after being resealed quick and affordable highly reccomend
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1 change recorded — last scanned Oct 31, 2026.
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Repeat rehab customer hired them twice3.7
4-inch driveway paving2.2
Hot crack sealer applied by hand wand4.1
