Services · Existing properties
Fix the lot. Keep it open.
Repairs, overlays, seal coat, striping and ADA upgrades for parking lots that are already in service.
Services for existing properties
ADA / handicap compliance
Accessible stalls, access aisles, ramps, signs and slopes brought up to current ADA and California code.
Asphalt pavement repairs
Potholes, alligator cracking and failed areas cut out and replaced with new hot asphalt.
Design & budgeting
A plan for the lot and a budget you can take to the owners or the board, with options.
Overlay & patch paving
A new layer of asphalt over sound pavement, with patches first where the base has failed.
Pavement rehabilitation
Worn-out lots brought back: grind, repair, overlay, seal and stripe, in the right order.
Petromat overlay paving
A paving fabric laid under the overlay to slow cracks coming back through the new surface.
Seal coat & striping
Seal coat to protect the asphalt from sun, water and oil, then crisp new stall lines and markings.
Speed bump installation
Asphalt speed bumps and humps to slow traffic through the lot.
Signage & parking bumpers
Stop, tow-away and accessible-parking signs, plus concrete wheel stops.
Before and after
Drag the roller
Cracks and potholes cut out and patched, a new surface where the old one has failed, then seal coat and crisp new lines.
What makes Sierra Asphalt different?
We ask the right questions up front to understand our clients’ needs and motivations. Before every proposal we invest significant time to understand what caused the existing problems and to determine the best solutions.
Our experienced estimating staff will work with you to stay within your budget and present recommendations and options tailored to your specific needs and objectives. Once the right solution has been determined, we have the experience, equipment and highly skilled workforce to get the job done right.
Open for business
Your customers keep parking
We routinely work at properties that stay open. Our clients are consistently pleased with how we manage customer traffic so their businesses keep running while we work, professionally and on time.
When we are on site you can count on a safe, efficiently run job with competent supervision to handle anything unexpected. When we are done, you can count on a clean site and quality work that lasts.
- Phase 1 is coned off and worked while customers park in the rest.
- Phase 2 opens the fresh section and closes the next.
- Phase 3 finishes the lot. The business never closed.
On existing properties





Is your lot due?
Tell us what you’re seeing: cracks, potholes, faded lines, an ADA letter. We’ll come look and give you options.