Southwest Irrigation Systems
Irrigation and sprinklers
We found 36 landscaping companies in Richmond. 18 met our bar. Ranked by Google review quality and volume. The top-ranked company is Southwest Irrigation Systems, 4.9 from 114 reviews.
No company can pay for its position. Sponsor blocks are labeled. How we rank
Planning a project? Design your yard free with Eden10 of 18 shown
Irrigation and sprinklers
Landscape design · Hardscaping and patios · Landscape lighting
Landscape design
Outdoor living · Landscape design · Pools and pool landscaping
Tree service
Landscape design · Landscape lighting · Pools and pool landscaping
Pools and pool landscaping
Landscape design
Landscape design
Ratings and review counts: Google Maps, read Oct 31, 2026. Data updated Nov 3, 2026. Corrections
Plan-it Landscaping #975 ▲ 63
ALBINO´S TREE AND GARDEN SERVICE #903 ▲ 62
Universal Lawn Service #881 ▲ 61
GreenScape Associates LLC. #831 ▲ 59
Greater Houston Landscaping, LLC. #799 ▲ 53
The review-weighted average rating in the Houston-Pasadena-The Woodlands, TX area is 4.76. Every company starts from that average plus 10 imaginary reviews, so a few perfect reviews cannot beat hundreds of good ones. Volume points are measured against the most reviewed company in the area, which has 4,057 Google reviews.
Of the 36 companies we found, 18 are not ranked:
We found 36 landscaping companies in Richmond on Google Maps. 18 met our bar (a website of their own, at least 5 Google reviews and enough public detail) and are ranked here.
Southwest Irrigation Systems, rated 4.9 from 114 Google reviews, with a score of 80.2 out of 100 on Oct 2026 data.
The median Google rating is 4.8 out of 5. 14 of 18 companies are rated 4.5 or higher, and 12 have 20 or more reviews.
10 of the 18 companies list Saturday hours on Google. Use the "Open Saturday" filter above.
By a score out of 100: 65 points for review quality (a weighted Google rating) and 35 points for review volume. No company can pay for its position, and improving a listing or using Eden products never changes a rank.
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