
Growing town on Casper's west side
Asphalt Paving in Mills, WY
Homes, shops and commercial yards just west of Casper.
- Free estimates on site, with a written, line-item bid
- Base and asphalt depth spelled out for every area
- City curb-cut and street-cut permits flagged up front
Paving in Mills
Asphalt paving in Mills covers a town that has been steadily growing on Casper's west side. Mills had 3,461 residents in 2010 and 4,034 in 2020, and the 2023 estimate is 4,517. It sits at about 5,125 feet in Natrona County and is part of the Casper metro area. Mills is a separate town from Casper, with its own government and its own rules for work in its streets.
A working town
Mills has a mix of homes, shops and commercial yards. Many properties have gravel yards or drives that see trucks and trailers. Aprons and yards get a heavier build than a car driveway, sized to the trucks that use them.
Gravel conversions
Gravel drives and yards rut in spring, blow around in the wind and are hard to plow. Converting them to asphalt starts with regrading, compacting the existing gravel, adding crushed base where it is thin, and paving.
Same climate as Casper
Mills shares Casper's weather: long winters with heavy snow, cold nights and freeze-thaw, and dry, sunny summers. Drainage and a thick base protect against frost. Crack filling every fall and seal coating every few years protect the surface.
Town permits
Because Mills is its own town, Casper's curb-cut and street-cut permits do not apply here. The Town of Mills has the say over its streets and curb cuts, so any change out front gets cleared with the town. We raise it at the estimate.
Growth and new homes
With steady growth, many Mills driveways are newer. For those, the best investment is maintenance: crack filling before winter and seal coat every few years once the asphalt has cured.
What a Mills bid covers
Expect a tape, a probe rod and a look at where the spring melt runs and how the drive meets the street. Shop and yard areas are sized for the vehicles that use them. You get an itemized, written bid, and nothing is scheduled until you approve it.
Repair before replacing
If your driveway or yard has a few failed spots, repairing them and filling cracks may give you years before replacement. You will get a straight answer on which side of that line you are.
Call (307) 456-4316 or
.What to Know in Mills
- Growing town. Mills grew from 3,461 residents in 2010 to 4,034 in 2020, with a 2023 estimate of 4,517.
- Separate town. Mills is its own town in Natrona County at about 5,125 feet, part of the Casper metropolitan area but governed separately from Casper.

Mills Questions
Do Casper's permits apply in Mills?
No. Mills is a separate town. Check with the Town of Mills for work at the street.
Can you pave my gravel yard in Mills?
Yes. We regrade, add base and pave, with heavier sections where trucks run.
How often should I fill cracks?
Every fall, before the first hard freeze.
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