Top landscape maintenance firm in Southern California? Landscape construction is not as easy as making a normal garden area. It includes many technical details that need to be understood and then worked upon. We have the right tools and the equipment that helps us achieve an accurate and precise result. We ensure that all safety measures are followed and assume complete responsibility for every project we undertake. Just sit back and enjoy your green space!

How Bioretention works: Do you remember the science class at the university when you made a water purification project at the end with a water bottle, fine sand, fine sand, pebbles, and a coffee filter? A Bioretention is almost the same concept with a few small details added. These shallow depressions in the landscape are designed to mimic the mechanisms of the removal of pollutants in our forest ecosystems that slow down and treat the outflow. Consisting of different elimination mechanisms, each with a specific role, the bioretention zone will intercept the water that flows out of your car park by slowing it down and capturing the various pollutants it has caused. Mechanisms such as a sand bed for filtration, absorption through vegetation, a shallow pond, soil particles, and mulch will help filter pollutants and distribute water evenly in the soil environment.

At the Leavey Library ,they had a large damaged area so our job in this section was to repair but also add a new parking lot and repair new landscaping. The biggest part was adding new asphalt and parking lot striping. We also installed some new trees, soil mounds, and some new grass. For the Virginia Ramo Hall of Music, our goal was to put new drainage around the building, add new walkways, also we regraded new landscape and trees. We had to add more shade to the north side mainly. We built on new large sycamore trees, new sodding around the building, dianella plants, and philodendron plants. See additional info on landscape construction company in Southern California.

Looking at landscape companies can be very confusing because they all seem to offer the same services. As a leading Southern California Landscape Construction Company we are proud to show you our current and past construction projects and provide references upon request. Whether your project entails full landscape and design or simply irrigation design, drainage solutions, etc. we are able to provide exactly what you’re needs are. No job is too big or too small. We provide complete landscape design, construction, installation and maintenance for our Southern California clients whose project size varies as well as their budget.

Infiltration trenches: They are rock-filled trenches without any channels. These trenches collect off flow during a storm and dump them into the ground through infiltration. These ditches can be used in combination with other rainwater devices with an inlet filter. This will reduce the peak flow and regulate the quality of the water. Runoff with a lot of oil or sediment that can clog the drain may have to be pre-treated with other techniques, such as drainage of water quality.

Here at Gelson’s Market in Century City, we wanted to bring some green to the entrance which really seemed to be a concrete jungle. We went with some modern flower boxes and drought friendly succulents to really change things up. Siapin Horticulture is well known for landscape design and construction even in a downtown “concrete jungle” habitat. Chapman plaza located in Koreatown is a Los Angeles landmark. Dan and the Siapin Horticulture crew stepped up to the plate to facelift the historic property without taking the history out of this now bustling little plaza that is home to a dozen cool eateries including the Quarters Korean BBQ. Siapin Horticulture installed new trellis on the back wall for the plant life to grow upwards as well as add some classic terracotta pots to the location. Check out the video and the photos below. Discover more info on Siapin Horticulture.