The best-rated landscaping serving San Gabriel Valley (Los Angeles, CA), independently researched and ranked on rating, review volume and genuine local reputation.
The best landscapers in San Gabriel Valley, Los Angeles, CA are Green Splendor Landscaping, Horizon Landscaping of Pasadena, Gardens Inc, Santiago's Landscape Services and Sacred Space Garden Design. Each is an independently researched local operator, ranked on reputation, reviews and genuine local presence, and none paid to appear.
One business can feature above the Top 5 on this page, clearly labeled. A great way for a newer or smaller pro to get seen first.
Green Splendor Landscaping is a licensed, woman-owned Pasadena firm founded in 2006 by Lupe Perez, who holds a California C-27 landscape contractor's licence. The company offers full-service landscape design and installation, drought-tolerant and sustainable planting, hardscapes and irrigation systems across Pasadena, San Marino, La Cañada Flintridge and the wider San Gabriel Valley. It carries a strong local review reputation, with clients regularly praising the owner and crew, making it a dependable choice for design-led outdoor projects.
Horizon Landscaping has served Pasadena for more than 30 years from its base on East Woodbury Road, specialising in residential landscape design and installation, irrigation, outdoor kitchens and large entertainment areas. Most work is carried out in-house by long-tenured crews, some with the company for over 20 years, which speaks to its stability and consistent quality. Its long history and well-regarded local standing make it a solid pick for homeowners wanting an established, hands-on installer.
Gardens Inc is a South Pasadena landscape design and build company whose team of designers and certified arborists brings well over a hundred years of combined experience. The firm handles landscape and garden design, drought-tolerant planting, hardscaping, patios, decks and full project management for clients across South Pasadena, Pasadena, Glendale and La Cañada Flintridge. Its arborist expertise and design depth suit homeowners planning a considered, plant-forward garden.
Santiago's Landscape Services is a family-run Pasadena firm now led by the founder's son, carrying a licensed contractor registration (CSLB #1063644) and roughly 35 years of local experience. The team covers landscape maintenance, new landscape construction, irrigation, tree work and concrete walkways, patios and driveways across Pasadena, Arcadia and Sierra Madre. Locally owned and well reviewed, it is a practical choice for ongoing care as well as installation.
Sacred Space Garden Design is a design-build studio founded by Karen Miller and Omar Huerta Tobon that combines stone masonry with sustainable landscape design, serving Pasadena, Altadena and La Cañada from its nearby Tujunga base. The firm creates custom, eco-focused outdoor spaces including hardscapes, water-wise irrigation, lighting and water features, and has been recognised through the Pasadena Showcase House of Design and Houzz design awards. It appeals to homeowners seeking a bespoke, craftsmanship-driven garden transformation.
The best landscapers serving San Gabriel Valley, Los Angeles, CA are based in and around Pasadena, South Pasadena and Tujunga. With the West Coast's mild but varied climate to contend with, keeping a yard healthy takes genuine local know-how, so a proven local pro makes all the difference, and we've done the legwork to surface only the operators worth calling.
Green Splendor Landscaping currently tops the list, but every business here earns its place the same way: we research each landscaper genuinely operating near San Gabriel Valley, Los Angeles, weigh real customer reviews and ratings from sources like Google and the Better Business Bureau, and rank on merit. No business can pay into this list, the single featured spot above it is the only paid placement, and it's always clearly labeled.
| Business | Best for |
|---|---|
| 1. Green Splendor Landscaping | Consistent, top-reviewed service |
| 2. Horizon Landscaping of Pasadena | Fast response and repairs |
| 3. Gardens Inc | Professional workmanship |
| 4. Santiago's Landscape Services | Dependable service and value |
| 5. Sacred Space Garden Design | Everyday, all-round jobs |
Our current top picks are Green Splendor Landscaping, Horizon Landscaping of Pasadena, Gardens Inc, Santiago's Landscape Services and Sacred Space Garden Design. Every business is independently researched and ranked on merit, never paid placement.
We research every landscaper genuinely operating in and around San Gabriel Valley, Los Angeles, then weigh real customer reviews and ratings from sources like Google and the Better Business Bureau, review volume, and a genuine local track record. No business can pay to appear in the ranked Top 5.
No. The ranked Top 5 is editorial and cannot be bought. The only paid option is the single featured spot above the list, which is always clearly labeled as featured.
Start with the five above, then get written quotes from two or three, read their most recent reviews, and confirm they cover your part of San Gabriel Valley, Los Angeles. A good landscaper responds promptly, explains the work clearly, and is upfront about pricing.
We rank on independent reputation and reviews, not licensing checks. Requirements vary by state and trade, so always confirm a pro's current license and insurance directly with them before any work begins.
Own the featured spot above this Top 5, clearly labeled. A great way for a newer or smaller pro to get seen first. Early-adopter rate $19/month for your first 6 months, then $39/month.