Hardscape Installation

How to Design and Create Your Dream Hardscape

Whether you’re designing a new outdoor space, or overhauling your existing one, this guide provides the steps you should follow to design the hardscape of your dreams. Hardscape design and installation are…

Irrigation Systems Installation That Saves Water

Koch & Associates provides professional irrigation system installation for California property owners who are rethinking the way they use water. The drought may have eased, but water conservation is no…

Stylish Water Feature Installations By Our Talented Team

Installing a water feature is one of the surest and simplest ways to increase the value of your property, at a fraction of the expense of other improvements. The team at Koch & Associates builds each w…

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BRIAN L

Fremont
We cannot begin to tell you how great of a job these guys did. Very professional, did exactly what they said they would do, and they are very detailed oriented. 40 plus years of experience really showed while engaged with this company. A class act organization that I would not hesitate to recommend to anyone. Do yourself a favor and choose this contractor. They may be a little pricey compared to other places but it is 100% worth it!

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