Parking lot asphalt, concrete, grading, sealcoating, striping, paint, signage

Serving Santa Clara, San Francisco, San Mateo & Alameda Counties

ASI provides a consistent level of excellence from the owners, account managers, supervisors and asphalt crew. They take pride in the quality their work and take no shortcuts. They stage projects to minimize impact on tenants and customers. With ASI I can always count on an excellent job at a fair cost."

- Sherry Benz, Portfolio Realty Management, Inc.

As your subcontractor, keeping your customers happy is our priority too.

It's your job, your customer, and your reputation that is on the line when you are the acting general contractor. So you're careful about the subs you hire because any one of them has the power to negatively impact the final outcome – including the relationship you have with your customer.    

We get that, and because our relationship with you is as important to us as yours is with your customer, you always get our best as we work to exceed yours – and their – expectations. 

And here's what we do…


  • New Construction
  • Remove and Replace
  • Petromat Overlays
  • Overlays
  • Pulverize and Repave
  • Berms
  • Speed Bumps

Surface Treatments

  • Emulsion Sealer
  • Heavy Sealcoats
  • Sand and Latex
  • Cold weather Sealcoat
  • Crack filling
  • Slurry Seal
  • Chip Seal


  • Curb & Gutter
  • Sidewalks
  • Driveways
  • Valley Gutters
  • Colored Concrete
  • Exposed Aggregate


  • New Layout
  • Reconfiguration
  • Restriping
  • Red Curb
  • Handicapped Stalls
  • Stenciling

Ground Work

  • Grinding
  • Grading
  • Trenching
  • French Drains


  • Sign Installation
  • Trip Hazards Control
  • ADA Upgrades

We Serve These Bay Area Customers


  • HOAs
  • Mobile Home Parks
  • Individual Residences


  • Business Parks
  • Shopping Centers
  • Offices
  • Retail

Public Works

  • Municipalities
  • Schools
  • Churches


  • Manufacturing
  • Warehousing
  • Shipping

Ready to get to work? 

If you're ready to get started, request a quote below. Not sure if ASI is right for you and your project? We can discuss that in the initial call. Or visit our about page to learn more about how we work and the value we bring to your project.

Rest easy knowing your project is in expert hands.

We work with clients in San Jose, Fremont, Palo Alto, Redwood City, Milpitas, Oakland, San Francisco, Morgan Hill and all points in between.