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Keystone Concrete Driveway Retaining Wall Foundation Contractor cover
Portland, ORUnclaimed

Keystone Concrete Driveway Retaining Wall Foundation Contractor

Portland asphalt paving contractor offering driveway, retaining wall, and foundation construction, sealcoating, and repair.

4.7 (115 reviews)
Services offered
Recent work
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Reviews
4.7based on 115 reviews
  • Jan Cohen
    ★★★★★
    Mar 20, 2026via google

    I asked Keystone to take a look at a retaining wall that had some cracks throughout. Luis showed up on time and gave us his very honest opinion that the cracks were not jeopardizing the structural integrity of the wall and, in his opinion, nothing needed to be done. I appreciated his expertise and the fact that he didn't try to sell us on on a service that was not needed. I will definitely call him in the future if there is ever a need.

  • Joseph Leblanc
    ★★★★★
    Feb 7, 2026via google

    Their team was professional, punctual, and clearly experienced in their craft. The quality of the concrete work is excellent — everything looks solid, clean, and built to last.

  • Eddie Dallas
    ★★★★★
    Oct 25, 2021via google

    Daylight basement foundation walls for a 3 story Mt Hood skinny house on the Sandy River. Fast free estimate. Excellent communication and customer service. Eternal Rock was able to honor my request for ASAP start. Once they were awarded the job, they started on time working through some rainy weather. They stayed on budget. They had no material problems and brought in extra crew members when it was required to stay on track. Creative problem solving on some tricky rebar placements. Everyone from the estimator to the job crew was experienced, polite and professional. The job crew was a happy team that listened to all my concerns as owner and onsite general contractor. They did not consider the job complete until I was satisfied. Just hit the "Easy Button" and contact Eternal Rock to avoid broken promises, delays, excuses and overrun issues.

  • Mike Johnson
    ★★★★★
    Jul 24, 2021via google

    North side of my house gets no sun so mud and weeds. This awesome crew came in, placed colored concrete and used stamps to shape stones. Fun listening to the banter of the crew and watching them work together. Close attention to details and did a great job of cleaning up when they finished. Highly recommended group. Even our neighbors liked what they saw and are having them do some work on their home!

  • Janet Helm
    ★★★★★
    Oct 22, 2019via google

    We have worked with Eternal Rock on 2 very big projects; one "before" photo included so that you can appreciate what an AMAZING job these guys did. Rebuilt our entire retaining wall, steps and added a driveway. They have also just completed a slab on grade foundation for an ADU project. Frank, Shorty, Ray and entire team are terrific. They really care about doing a great job!

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