Get matched with top retaining wall installers in Auburn, WA

TMR Excavation LLC is a locally owned excavation company serving Southwest Washington with affordable, high-quality dirt work. We specialize in residential projects including Site prep, Shop pads, Driveway installs, land clearing, grading, trenching, drainage solutions, brush removal, and more. With 10 years of experience working for top regional contractors in both heavy civil and residential jobs, we bring the experience to the private sector — offering honest service, transparent process, expert results, and a job done right. From the first estimate to the final grade, we take pride in getting your project done for you!

"Basil provided excellent service. he explained everything that needed to be done to prevent the water leak into my fireplace. He was thorough, punctual , answered my many questions and did a great job. I would certainly recommend him to anyone that needs stone or chimney work."

Techno Metal Post Evergreen is a proud member of the Techno Metal Post family of contractors, delivering superior helical pile foundation solutions across Tacoma, Seattle, Bremerton, Olympia, and surrounding areas. We specialize in engineered deep foundation systems that provide unmatched stability, fast installation, and minimal site disruption. Our helical piles are ideal for ADUs, decks, home additions, retaining walls, pole barns, modular buildings, and more. With advanced equipment and expert installation, we ensure strong, reliable foundations in any soil condition. Whether for residential, commercial, or industrial projects, our ICC and IAPMO certified helical piles eliminate the need for concrete footings and are ready to build on immediately. Trust Techno Metal Post Evergreen to simplify your build, cut project timelines, and provide long-lasting support for any structure. Contact us today to get started!

Stegin Structural Concrete has been dedicated to this craft for over 15 years. We pride the company on reliability, excellent communication, integrity, and quality work. We strongly believe in giving our absolute best in all our projects no matter how big or small. We look forward to earning your business!

"I was very impressed with all of them. Their knowledge was spot on. They were very professional. The did more than expected. My daughter hired them for a project."

"Excellent service. Will work with them again for sure."

PLEASE DO NOT CONTACT US FOR A VIRTUAL/ OVER THE PHONE QUOTE.\n\nWe take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.\n

"Great job done on time service was over and above would hire again"

"The work crew was great and new exactly what they were doing. Whole project including demolition, installation, and clean up took 4-1/2 days. Couldn't be more pleased with the result. Got a great looking backyard space without having to build an expensive deck that would need lots of upkeep. Rios Brick Pavers was the way to go!"

"Went wonderful, project was completed on-time and on budget. Magical forest was really great to work with. Will definitely hire them again in the future."