These are observed market ranges taken from published cost guides and one Colorado contractor, gathered in September 2026. They are not quotes. Sources disagree more than usual on residential sealing: a 2022 Denver estimate works out to $0.30 to $0.50 per square foot, while Angi's February 2026 Denver guide reports typical jobs of $927 to $1,896. Both appear below with their sources, because the scope of a bid, from crack filling to a second coat, moves the total far more than the sealer itself does.
| Service | Typical Denver Range |
|---|---|
| Driveway sealing, per square foot (Denver estimate, 2022) | $0.30 - $0.50 per sq ft |
| Two-car driveway of 720 sq ft, sealed (Denver estimate, 2022) | $220 - $370 |
| Typical Denver driveway sealing job (Angi, 2026) | $927 - $1,896 |
| Typical driveway sealing job, national (HomeAdvisor, 2026) | $282 - $868 |
| Crack filling (Angi and HomeAdvisor, 2026) | $1 - $3 per linear ft |
| Pothole or patch, cold patch to hot mix (HomeAdvisor, 2026) | $100 - $500 per patch |
| Parking lot sealcoating (Angi, 2026) | $0.14 - $0.25 per sq ft |
| Parking lot striping (Angi, 2026) | $5 - $20 per stall |
| New asphalt driveway in Denver (Angi, 2026) | $3 - $7 per sq ft |
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What Changes the Price?
Scope and preparation. A driveway with long runs of open block cracks, several oil drips and grass grown over the edges takes far more labor than an unblemished driveway of equal area, and crack filling alone is priced at $1 to $3 per linear foot in the 2026 national guides.
Product and number of coats. Fixr's 2025 material figures run about $0.08 to $0.10 per square foot for coal tar, $0.15 to $0.20 for asphalt-based sealer and $0.25 to $0.35 for acrylic. A second coat roughly doubles material, and the product name should be written into any quote.
Size and minimums. HomeAdvisor lists a minimum of about $290 for a 250-square-foot job, so short alley pads and one-car drives cost more per square foot than long ones. Curves, islands and tight turnarounds slow a crew without adding much area.
Denver's short season. With nights at or below 50 degrees on most spring and fall days, the reliable sealing window runs roughly June through early September, and demand bunches into those weeks. Work booked early in the year is easier to schedule than a request made in August.
Read any Denver bid for three things: whether crack filling is included and how many linear feet it assumes, which sealer and how many coats, and what happens if a storm arrives within 24 hours of application. Two bids that differ on those points are not pricing the same job. For the weather behind the short season, see the Denver pavement climate data.
Why the published Denver figures disagree
HomeBlue's 2022 Denver estimate prices a basic sealing pass at $0.30 to $0.50 per square foot, which comes to $220 to $370 for a 24-by-30-foot two-car driveway. Angi's 2026 Denver page reports typical jobs of $927 to $1,896 and an average near $1,407, and it notes labor makes up 60 to 70 percent of the cost. National guides land in between: HomeAdvisor's 2026 range is $282 to $868, and Fixr's 2025 figures put a 20-by-20-foot driveway, pressure washed and swept, at about $468. The low figures describe a single coat on a sound surface. The high ones reflect bundled work: crack filling, oil priming, patching and two coats.
Repair, overlay and replacement ranges
Angi's August 2026 repair guide puts pothole work at $2 to $5 per square foot and patches at $100 to $500 each, from cold patch to saw-cut hot mix. For resurfacing, Angi's 2026 asphalt driveway guide lists overlays at $3 to $7 per square foot, and a Colorado contractor's published figures run $2 to $4. New driveways in Denver run $3 to $7 per square foot in Angi's local guide, while its national page shows $7 to $13 for new work and $8 to $15 for tear-out and replacement, plus $1 to $2 per square foot to remove old pavement.
Asphalt Sealcoating Pricing Questions
Why do Denver sealing quotes vary so much for the same driveway?
Because each bid is usually pricing different work. One contractor may quote a single sprayed coat over a swept surface; another may include cleaning out and filling every open crack, priming oil spots, edging the lawn back and applying two coats. Crack filling at $1 to $3 per linear foot can add a few hundred dollars on a cracked 1950s driveway by itself. Ask each bidder to list linear feet of crack filling, the product and the coat count.
Is do-it-yourself sealing worth it on a Denver driveway?
It can save most of the cost, since HomeAdvisor puts labor at about $1.15 per square foot and materials run from about $0.08 to $0.50. The risks are the same ones that trip up crews: skipping crack prep, applying on a day that drops below 50 degrees overnight, or getting caught by an afternoon storm. A small, sound driveway sealed in July is a reasonable weekend job; a cracked or heaving one is not.
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