Increase business and attract customers with a new parking lot.

We've been in the business of parking lot paving for more than 30 years.

When you manage a commercial property, your parking lot is one of the first things tenants, customers, and vendors notice. A well-designed, well-maintained asphalt surface shows professionalism, supports safety, and keeps your property moving efficiently. As commercial paving contractors, William Stanley & Sons Paving brings more than 30 years of experience to every project, delivering high-quality and competitive pricing without ever cutting corners.

As a third-generation team of paving contractors, we understand the demands of busy retail centers, office complexes, industrial properties, and multi-building sites. Our paving experts complete projects on time, communicate clearly, and maintain strict attention to detail from the first site visit through final striping.

Whether you need a full parking lot installation, resurfacing, repairs, or sealcoating services, we’re the asphalt paving contractor commercial clients trust across Portland, Vancouver, and the surrounding areas.

Get started on your paving project today.

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Our Commercial Parking Lot Paving Services

Example of a newly paved alphalt driveway

Durable Asphalt Work Backed by Craftsmanship and Long-Term Performance

Every commercial property has different needs. Heavy traffic, delivery zones, drive aisles, ADA compliance, and safety concerns all impact your paving plan. That’s why we provide a full suite of paving services tailored to business parks, retail locations, and other high-use environments.
Our services include:

  • Parking lot design, grading, and paving
  • Asphalt resurfacing and patching
  • ADA-compliant layout and striping
  • Speed bump installation
  • Sealcoating for protection and longevity
  • Permeable asphalt options for sustainable drainage

We focus on quality services that hold up under daily wear, weather, and heavy traffic, ensuring your investment lasts.

An aspalt repair on a commercial driveway to help illustrate Asphalt Paving Hillsboro and to help illustrate Vancouver Asphalt Paving and Salem Asphalt paving
An aspalt repair on a commercial driveway to help illustrate Asphalt Paving Hillsboro and to help illustrate Vancouver Asphalt Paving and Salem Asphalt paving

Parking Lot Construction and Asphalt Paving

A successful parking lot begins with proper grading and drainage. Poor site preparation leads to standing water, premature cracking, and costly repairs later. Our crews ensure every new parking lot is shaped correctly for runoff, compacted to industry standards, and paved using durable, high-quality asphalt mixes appropriate for commercial use.

For asphalt paving projects that require fast turnaround, our team works efficiently while protecting the surrounding property. We coordinate schedules with tenants and managers to minimize disruption and keep your operations running smoothly.

A worker adding seal coating for sport court paving to help illustrate Benefits of Seal Coating Asphalt and to help illustrate Asphalt Paving Hillsboro

ADA Compliance Paving in Portland, OR

ADA compliance is required for every commercial parking lot, whether it’s a new construction or a restripe. Our team understands federal standards and local requirements, helping you:

  • Meet spacing, slope, and signage standards
  • Ensure accessible routes and clear markings
  • Avoid costly violations or rework

For busy property managers responsible for multiple locations, working with a team that gets ADA right the first time saves significant time and expense.

An aspalt repair on a commercial driveway to help illustrate Asphalt Paving Hillsboro and to help illustrate Vancouver Asphalt Paving and Salem Asphalt paving
An aspalt repair on a commercial driveway to help illustrate Asphalt Paving Hillsboro and to help illustrate Vancouver Asphalt Paving and Salem Asphalt paving

Parking Lot Striping and Traffic Markings

Once the paving is complete, precise striping ensures the parking lot functions safely and efficiently. We handle everything from parking space layout and directional arrows to fire lanes, curb markings, loading zones, and all required ADA designations, including ISA symbols. Our crews use bright, long-lasting markings that hold up to sun, rain, and heavy traffic, all essential for commercial properties with constant vehicle turnover.

A worker adding seal coating for sport court paving to help illustrate Benefits of Seal Coating Asphalt and to help illustrate Asphalt Paving Hillsboro

Speed Bump Installation

Large commercial sites often benefit from traffic-calming features. Properly installed asphalt speed bumps help reduce speeding, protect pedestrians, and create safer shared spaces for employees, customers, and delivery vehicles.

We install durable speed bumps built to withstand frequent use and Oregon’s weather, providing long-term performance with minimal maintenance.

An aspalt repair on a commercial driveway to help illustrate Asphalt Paving Hillsboro and to help illustrate Vancouver Asphalt Paving and Salem Asphalt paving
An aspalt repair on a commercial driveway to help illustrate Asphalt Paving Hillsboro and to help illustrate Vancouver Asphalt Paving and Salem Asphalt paving

Permeable Asphalt for Commercial Projects

Permeable asphalt is ideal for large-scale commercial paving where drainage and sustainability matter. Its porous structure allows rainwater to pass through the surface and disperse naturally into the soil below, helping:

  • Reduce runoff
  • Lower the load on stormwater systems
  • Filter pollutants before they reach groundwater
  • Improve onsite drainage

For properties in Portland’s rainy climate, permeable asphalt is a practical solution that meets environmental goals without sacrificing durability.

A worker adding seal coating for sport court paving to help illustrate Benefits of Seal Coating Asphalt and to help illustrate Asphalt Paving Hillsboro

Sealcoating Services for Commercial Lots

Routine sealcoating forms a protective layer over your asphalt, shielding it from UV rays, chemical spills, and moisture. For commercial properties with heavy traffic, regular sealcoating restores a clean, professional appearance, slows deterioration and cracking, extends the life of the pavement, and reduces long-term maintenance costs. Our team works efficiently to minimize downtime so your property stays accessible throughout the process.

An aspalt repair on a commercial driveway to help illustrate Asphalt Paving Hillsboro and to help illustrate Vancouver Asphalt Paving and Salem Asphalt paving
An aspalt repair on a commercial driveway to help illustrate Asphalt Paving Hillsboro and to help illustrate Vancouver Asphalt Paving and Salem Asphalt paving

Why Businesses Choose William Stanley & Sons

Commercial property managers choose us because we deliver consistent results:

  • More than 30 years of experience in commercial paving
  • Third-generation asphalt specialists
  • Competitive pricing without compromising quality
  • On-time crews who respect your schedule
  • Clean job sites and professional communication
  • Local expertise across Portland, Vancouver, and the surrounding areas

We treat every project, large or small, with the same commitment to craftsmanship and customer satisfaction.

Frequently Asked Questions About Commercial Paving

A property’s parking lot is often overlooked when it comes to renovations and accessibility. William Stanley & Sons can provide you with affordable and high-quality parking lot paving services to ensure optimal functionality and pristine aesthetic appeal. Contact us today for a fresh, new parking lot!

How long does commercial asphalt paving typically last?

A well-constructed commercial asphalt surface can last 15–20 years with proper grading, drainage, and routine maintenance. Regular sealcoating and timely repairs help extend the lifespan and prevent early deterioration.

Do you handle large-scale commercial paving projects?

Yes. William Stanley & Sons Paving regularly manages large-scale parking lots, business parks, retail centers, and multi-building commercial sites. Our crews work efficiently to minimize disruptions and keep properties accessible during construction.

What makes permeable asphalt a good choice for commercial properties?

Permeable asphalt allows rainwater to filter through the surface and disperse naturally, reducing runoff and improving onsite drainage. It’s an environmentally friendly option—especially valuable in the Pacific Northwest’s rainy climate.

How often should a commercial parking lot be sealcoated?

Most commercial lots benefit from sealcoating every two to three years, depending on traffic levels and exposure. Sealcoating protects the asphalt from UV rays, chemicals, and moisture while restoring a clean, professional appearance.

Can you help ensure my commercial parking lot meets ADA requirements?

Yes. We design and stripe parking lots to meet ADA Standards for Accessible Design, including proper space layout, slopes, markings, and ISA symbols. Correct compliance helps avoid costly fines and ensures your property is accessible to all visitors.

Contact Us Today

Request a Commercial Paving Estimate

A well-built parking lot improves safety, boosts curb appeal, and supports daily operations. If you’re planning a commercial paving project, we’re here to help. Contact William Stanley & Sons Paving today for a free estimate. We look forward to partnering with you on your next project.