About Sierra Landscape LSL
A family-owned landscaping company built on honesty, quality workmanship and treating every property as if it were our own.
From the owner
My name is Lionel Sierra, owner of Sierra Landscape LSL. I started this company with a passion for creating beautiful outdoor spaces and providing reliable, high-quality landscaping services throughout Orange County.
The name LSL is more than just a logo it represents my family and the people who inspire me every day.
As a family-owned business, we believe in honesty, quality workmanship, and treating every property as if it were our own. Whether it’s landscape maintenance, irrigation, planting, or a complete landscape renovation, we’re committed to delivering dependable service and results our customers can be proud of.
How we work
01
Walk the property
We meet you on site, look at sun, soil, drainage and irrigation, and listen to how you actually use the space.
01
Walk the property
We meet you on site, look at sun, soil, drainage and irrigation, and listen to how you actually use the space.
01
Walk the property
We meet you on site, look at sun, soil, drainage and irrigation, and listen to how you actually use the space.
01
Walk the property
We meet you on site, look at sun, soil, drainage and irrigation, and listen to how you actually use the space.
What neighbors say after we leave
Lionel found the leak two other companies missed, fixed the valve and reset the whole system in an afternoon. Our water bill dropped the next cycle.
Tustin
They took our front yard from dirt to a finished walkway in under a week. The crew cleaned up every single day before leaving.
Villa Park
We have them on contract for two retail centers. Visits are consistent, reports come in, and the properties look sharp all year.
Irvine