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Learn about our screening process

44 Years In Business

Company Details

  • Verified Licenses
  • Veteran Owned


  • Mon: Open 24 Hours
  • Tue: Open 24 Hours
  • Wed: Open 24 Hours
  • Thu: Open 24 Hours
  • Fri: Open 24 Hours
  • Sat: Open 24 Hours
  • Sun: Open 24 Hours
View All Details & Credentials


Service Details

  • Residential Work
  • Commercial Work
  • Small Jobs Welcome

Areas of Expertise

  • Asphalt Sealing
  • Asphalt Paving
  • Striping
  • commercial and residential
  • Free Quotes
View All Offerings and Cities Served

Cost Information

  • Free Estimates
  • Credit Cards Accepted


24 Verified Reviews
  • 5
  • 4
  • 3
  • 2
  • 1

Highly rated for

  • Quality
  • Value
  • Customer Service
Showing 1-10 of 24 results
5.0 Peter W. Vancouver, WA

Prompt, reliable, friendly, and good quality work.

5.0 Will G. Portland, OR

Quick response, courteous, neat, complete.

5.0 Derin G. WA

Patty was terrific! She returned my calls promptly, was professional and was able to get my driveway done ahead of schedule. And it looks beautiful! Very happy with the service and final product. Her price was less than her competitors too! I highly recommend All Seal.

5.0 Robert P. Beaverton, OR

they did an excellent job

5.0 Kay J. Ridgefield, WA

Had a great experience with Patty and her crew. They arrived on time and did a fantastic job!

5.0 Dave A. Ridgefield, WA

Patty, Randy and Brian make a great team. Responded to my unique requests with confidence and cheerfulness. They worked as a family business, and have the latest gadgets, including a very cool paint machine. Iâ d hire them again anytime!

5.0 Charles B. Vancouver, WA

great job of seal coating the asphalt walkway by the side of my house and I would definitely use them again and recommend them to other people

5.0 Yury B. Portland, OR

5.0 Don M. Portland, OR

Great service and results.

5.0 Dave T. Sherwood, OR

People that know me know that I am a very meticulous person. My 24 ft by 60 ft asphalt driveway is approximately 45 years old. Clark Seal used three different products and made my driveway look the beat it could. Great job at a great price. I would strongly recommend them.


All Seal
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HomeAdvisor allows Service Professionals to post information about themselves and their business on their profile. HomeAdvisor does not review or verify the information representations set forth in those profiles as they are self-reported by the Service Professional.

To find more licensing information for your state, visit our Licensing Requirements page. Note that some states require local or county level licensing and you should verify whether or not your pro is properly licensed.

Seal of Approval

What is the screening process that Service Professionals go through in order to become members of the HomeAdvisor network?

  1. Verify Trade License
    HomeAdvisor checks to see if the business carries the appropriate state-level license.
  2. Verify Insurance
    As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.
  3. Verification of State Business Filings
    For business types that require a Secretary of State filing, we confirm that the business is in good standing in the state in which it is located.
  4. Criminal Records Search
    HomeAdvisor uses 3rd party data sources to conduct a criminal search for any relevant criminal activity associated with the owner/principal of the business.
  5. Sex Offender Search
    We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
  6. Bankruptcy Search
    We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
  7. Legal Search for Civil Judgments
    We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
  8. Liens Search
    We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
  9. Identity Verification (SSN)
    HomeAdvisor verifies the social security number(s) of the owner/principal for identity check purposes. This check applies primarily to smaller business entities.
  10. Identity Verification (Reverse Phone Lookup)
    We conduct a reverse business phone lookup to identify records matching the phone number information provided by the business.

NOTE: Member service professional information confirmed as described above may change or expire over time; while HomeAdvisor attempts to maintain accurate and up-to-date information, and confirms changes when notified, we cannot guarantee that profile and screening information is accurate. Therefore, we recommend that before working with a service professional you verify that information presented is still current and/or acceptable to you.
Please see HomeAdvisor's Terms and Conditions for a full description of how we screen Service Professionals

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