(253) 592-3107 (253) 592-3107
Welcome to Legacy Concrete LLC

About Legacy Concrete

Armando Mendoza Valencia, owner & operator of Legacy Concrete, chose the company name because he wanted to leave the best inheritance to his children. Valencia began his career in concrete in 2008. Once he learned the skills of the trade, he opened Legacy Concrete in 2021. The company has many loyal and satisfied customers because of the commitment and care Valencia takes to ensure the Legacy continues!

  • Family Owned, Locally Owned
  • Bi-Lingual – English & Spanish
  • 50+ Satisfied Clients and 150+ Concrete Projects
  • Licensed, Bonded, and Insured

Legacy Concrete takes pride in their concrete work details and ensuring clients are completely satisfied.


Local & Family Owned

With a home office in Auburn, Washington, Legacy Concrete has projects in Sammamish, Mercer Island, Bothell, Bonney Lake, and Renton. We serve King, Pierce, and Snohomish Counties in the greater Seattle and Bellevue WA region.

Free Estimates

Legacy Concrete offers budget friendly free estimates of your residential, commercial, or local government concrete project. Contact us for a quote on decorative stamped concrete, concrete driveways, city sidewalks, and more.


Legacy Concrete has over 15 years’ experience, over 50 satisfied clients, on over 150 concrete projects. Look at our Project Gallery and see why so many customers are completely satisfied with our concrete work.

16Years Of Experience


Quality Construction with Concrete

At Legacy Concrete LLC we care about you, and about providing the best quality concrete construction possible. We build your cement project to your satisfaction every time.

Projects Completed

150 +

Satisfaction Rate Target


Cost for Estimate Free!


Satisfied Clients


Completed Projects


Languages spoken


Love Words from our Clients