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24 companies listed · 7 in Simi Valley · 2 open 24/7 · 12 open weekends · 18 rated 4.5+
Data verified October 18, 2026
Listed for homeowners in and around Simi Valley, CA, these 24 companies draw plans for yards; the building is done by someone else. Portfolios, service descriptions and hours are taken from each company's own site, and the ratings beside them come from public reviews.
7 of the 24 companies we list are based in Simi Valley; the other 17 serve Simi Valley from towns including Sun Valley (21 mi), West Hills (8 mi) and Valley Village (21 mi). 22 of the companies on this page have a rating, from 4.0 to 5.0 across 766 reviews; 3 have 50 or more reviews and 18 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (91%), quality (86%) and responsiveness (75%). 2 are open around the clock; 11 are open on Saturdays and 6 on Sundays. 7 show a license on their websites and 3 have a BBB rating of A or A+. 15 have ten or more years of experience, the longest 52 years. 2 offer emergency call-outs; 4 offer financing or payment plans; 9 give free estimates and 3 are family- or locally-owned. We have a website on file for 23 of the companies on this page; 20 publish a contact page; 15 list a public email and 2 take bookings online. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
7 of the 24 listings show a license on their websites. That is the dividing line in this trade: a licensed landscape architect can stamp drawings for review, a designer cannot. The state register is public, so check the number rather than the logo on the website.
