About Koch & Associates Landscape Design & Construction
Founded in 1978, Koch & Associates is a reputable landscape construction firm in the Bay Area, offering a master-builder approach that ensures a single source of contact for clients throughout the landscape installation process. This collaborative approach ensures that the design integrity is maintained from concept to completion. Clients praise the company's excellent service, attention to detail, and ability to deliver high-quality results. From patio installations to rock walls, lighting, and country garden designs, Koch & Associates has consistently exceeded client expectations. Their team is friendly, helpful, and respectful of clients' properties, ensuring a smooth and hassle-free experience. Recent projects include transforming an empty dirt space into a beautiful, functional backyard in just two weeks, with a straightforward process that was highly appreciated. Customers noted the team's professionalism, artisanship, and the convenience of bringing their own porta potty. Another project involved a backyard renovation that included designing paver layouts, shrub relocation, and repurposing stoneware into a retaining wall, all completed efficiently with minimal disruption. The team handled all piping work to support existing and future needs, giving clients peace of mind. Overall, the company maintains open communication, showing responsiveness and respect throughout each project, making the entire experience easy and enjoyable.
Had a wonderful experience working with Koch and Associates on a backyard project. The entire team was very professional, responsive, and helpful. They understood our needs and were able to meet them very effectively. We are very happy with the project.
In 2023, we engaged Koch & Associates to make some significant landscaping updates in our backyard. We were so pleased with the outcome that we engaged them again in 2025 for a larger project to redo our front yard landscaping. Our experience in 2025 was just as good!
We had a few very helpful design consultations with Garrett. He took measurements, delivered a design, and cost estimate promptly thereafter. We were pleased with the suggested design which met our goal of no longer having a lawn and instead having two large mounded elevated areas calling for a variety of plants and stones. They provided a helpful document that included a portfolio of suggested plants...read full review
We recently hired Koch & Associates Landscaping to completely re-do our front and back yard, and we could not be happier with the experience. Doug was incredibly knowledgeable, thoughtful, and diligent in helping us design a space that fits our family’s needs perfectly. When we unexpectedly had to change plans due to emergency tree removal, he rolled with it without hesitation and came up with a fantastic alternative design that we ended up loving even more.
The construction process was exceptionally smooth and efficient. Garrett, our construction manager, was outstanding — friendly, communicative, and on top of every detail. He kept us informed every step...read full review