Concrete and masonry contractor handling driveways, retaining walls, and foundation work for residential and light commercial projects. Office at 1020 SW Taylor St Ste 540, Portland, Oregon 97205. Phone: (503) 770-8807. Website: https://keystoneconcretecontractor.com/
Local Portland, Oregon team with experience across flatwork, retaining walls, and foundations. Customers often mention clear communication, reliable scheduling, and careful cleanup. Estimates are available by phone or via the company website.
Serving Portland, Oregon and nearby communities in the metro area, with scheduling during weekday hours.
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Concrete driveways and approaches; retaining walls and steps; slab-on-grade foundations; foundation walls for additions and new builds; decorative/stamped and colored concrete; walkways and patios; site prep and demolition related to concrete scope.
Recent reviews frequently mention punctual crews, clear communication, and concrete work that looks solid and well-finished. Several customers note smooth scheduling and projects that stayed on track, even with weather challenges. Clean job sites and attention to detail are recurring themes, along with positive experiences on retaining walls and foundations.
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.
Holy cow i can't express how much I'm in awe with their work. Luis and his team are so amazing. His brother truly has integrity with his honesty, hard work and efficiency. I highly recommend keystone to get great work done. Thank you to Luis and your team.
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.
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!
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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