Top Rated Landscape Designing And Consulting Firms Serving Portola Valley, CA

If you really care about choosing a quality landscape designing and consulting firm, we’re here for you. Here’s your access to the best landscape designing and consulting firms serving Portola Valley including 94028. These landscape designers provide landscape consultations and backyard design, and they also work on landscape design, xeriscaping and landscape concept development. For 22 years we’ve conducted the most accurate ratings and deepest research of local companies, so you’ll be confident in choosing.

  • Last Updated May 15, 2026
  • 20,935 people sourced companies in Landscape - Designers & Consultants
    662 Verified Landscape - Designers & Consultants Customers Surveyed
662
20,935
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Koch & Associates, Inc.

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Koch & Associates, Inc. is a full-service landscape contractor that serves all sizes of residential properties in Santa Clara, San Mateo and Alameda C...
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Main Services

Landscape Contractor
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Landscape - Designers & Consultants

Additional Services

Landscape Design, Landscape Construction, Concrete & Pavers, Masonry, Outdoor Kitchens, Arbors/Pergolas, Wood Fences, Trellises & Gardens, Water Features, Plant & Lawn Installation, Commercial-Grade Drip Irrigation, Outdoor Lighting

Coverage Areas

Santa Clara County, San Mateo County, Alameda County

Family Owned
Family Owned
Established in 1978
Established in 1978
Residential Only
Residential Only
Diamond Certified Expert Contributor
Diamond Certified Expert Contributor
Diamond Certified Video Profile
Landscape Contractor - Koch & Associates, Inc. - Santa Clara County
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Diamond Certified Company Report
Garrett Koch, Owner-Koch & Associates, Inc.
Garrett Koch, Owner
Expert Contributions
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  • 51
  • Rating Surveys
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  • 28
  • Photos
    & Videos
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  • 5
  • Researched Articles
  • Quick Connect
Hours CLOSED NOW
License:
500296
Learn how to choose a Landscape - Designers & Consultants and more…

Diamond Certified Landscape Designing And Consulting Firms Serve These Portola Valley ZIP Codes

94028

Diamond Certified Landscape Designing And Consulting Firms In Portola Valley

Diamond Certified landscape designing and consulting firms serving Portola Valley are rated an average of 4.6 out of 5 stars based on 211 reviews of 17 rated landscape designing and consulting firms.
Diamond Certified landscape designing and consulting firms in Portola Valley Avg. Star Rating.

We make you an expert at choosing a high-quality landscape designing and consulting firm in the Portola Valley area.

For those who love quality local landscape designing and consulting firms.

Within our Diamond Certified Resource:

You’ll love and refer your friends and family to your new Portola Valley area Diamond Certified landscape designing and consulting firm. They provide expert services, including landscape lighting design, outdoor living space design, landscape maintenance recommendations, sustainable landscaping solutions, landscape master planning, and more.

To qualify for Diamond Certified, each company must score Highest in Quality and Helpful Expertise (a 90+ on a 100 scale) and pass all our credential-based ratings. Diamond Certified landscape designing and consulting firms that serve Portola Valley residents include Confidence Landscaping, Inc., and Koch & Associates, Inc..

Every Diamond Certified landscape designing and consulting firm that serves residents in 94028 performs various specialties, including landscape project management, plant selection and placement, landscape concept development, outdoor space design, and landscape planning.

How to Choose a Quality Portola Valley Landscape Designing And Consulting Firm for Your Family
  1. Click the name of the company to get to their Diamond Certified Company Report page.
  2. Watch their Diamond Certified Video Profile and other videos that we’ve created for you.
  3. Read their verbatim client survey responses and our researched articles.
  4. Get helpful landscape design tips if they are a Diamond Certified Expert Contributor.
  5. Call or email them to schedule an appointment.
Become a Diamond Certified Preferred Member and Join Your Portola Valley Neighbors

If you love quality local companies, this is for you. Become a Diamond Certified Preferred Member (always free) and get a double performance guarantee, extra guides and tips, our annual Diamond Certified Directory, and more.

Your Diamond Certified Resource. We make you an expert at choosing.

We make you an expert at choosing local companies by giving you the most accurate ratings, deeply researched company reports and Diamond Certified Guide of all Resource Guides, which cover 70+ industries in the Auto, Home, Health and Personal service categories. Each guide contains 16 key articles that are separated into “Before, During and After the Job” tabs. These are written to guide you through each phase of hiring, starting, managing and ending a job in that specific type of service.

Diamond Certified Resource Compared to Crowd-Sourced Review Sites

Diamond Certified Resource’s ratings of local companies are based on surveys of only verified real customers, so they are the most accurate. This beats crowd-sourced review sites like Yelp, Angi or even Google that are plagued with fake, manipulated, cherry-picked and non-customer reviews, which produce inaccurate and often inflated rating scores.

Diamond Certified Resource’s deeply researched reports of top rated Diamond Certified companies include everything you need to see to be very confident in choosing a top rated local company. Each company report includes detailed quality ratings and scoring, verbatim customer survey responses, a profile video, a company story video, a capabilities table, a photo gallery, researched articles, unique expert contributions from the company’s owner, and more. This beats crowd-sourced review sites that solicit companies to “claim their business listing” and add any type of info to their profiles. This sounds good, but it has led to company profiles that are littered with false claims and incomplete info.

Map of Portola Valley, CA

Portola Valley was founded in 1956, and today, your 5,768 neighbors enjoy food tours, book clubs, game nights, pumpkin patches and hot air balloon rides. Portola Valleyans use Diamond Certified landscape designing and consulting firms for landscape planning, outdoor space design, hardscape design, landscape architecture, pool landscaping, and more.

Frequently Asked Questions for Landscape - Designers & Consultants in Portola Valley, CA
Q: What are clients of Diamond Certified landscape designing and consulting firms saying about companies in Portola Valley, CA?
A: Verified Koch & Associates, Inc. Customer, 1 of 51
"They are extremely organized, and they communicate very well. They set your expectations clearly, and they are very friendly. They took into account my lifestyle when completing the work, and they were thoughtful and detail oriented. I only wished that they did bathrooms and kitchens as well. They were able to project manage very well. They kept me updated of any changes. I knew what to expect and when to expect it." - Brandi M.
All Survey Responses for Koch & Associates, Inc.
Q: What are some of the most popular brands that Diamond Certified landscape designing and consulting firms use when working with Portola Valley residents?
A: Diamond Certified landscape designing and consulting firms use top-quality brands like Oregon, Landmann, Black & Decker, Honda Power Equipment and Worx.
Q: What types of landscape design do landscape designing and consulting firms offer?
A: Landscape designing and consulting firms can offer a variety of drought resistant landscaping options, such as xeriscaping, which utilizes rocks, gravel, and drought-tolerant plants. Drip irrigation and soaker hoses can also be used to water plants in the most efficient way possible. Mulching can help retain moisture in the soil and reduce the need for supplemental water. In addition, permeable paving materials, such as gravel or decomposed granite, can be used to reduce runoff and help retain moisture in the ground.
Q: Can Diamond Certified landscape designing and consulting firms work with Scotts products and similar items so I can get landscape consultations in Portola Valley?
A: Yes, Diamond Certified landscape designing and consulting firms can work with Scotts products and similar items to provide landscape consultations in Portola Valley.
Q: What did people search for when they wanted to find the best quality landscape designing and consulting firms in Portola Valley?
A: Landscape Consultations
Drought Resistant Landscaping
Landscape Architecture
Landscape Design
Landscape Consultations

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