Retaining Wall & Slope Drainage in Temecula
Looking for retaining wall & slope drainage in Temecula? Temecula Valley Drainage Pros serves Temecula (downtown / city center) and the surrounding Temecula area. Drainage systems for hillside lots and retaining walls — wall weep systems, back-of-wall gravel drains, and slope interceptor drains that relieve hydrostatic pressure and control runoff. Retaining wall and slope drainage in Temecula, for walls that weep and hillsides that send water at the house.
Retaining Wall & Slope Drainage for Temecula homeowners & businesses
Temecula's hillside lots pair expansive smectitic clay — the Auld series cracks and forms slickensides as it swells and shrinks — with the 2:1 engineered cut-and-fill slopes the city allows on tract grading. Both load a wall: saturated clay builds hydrostatic pressure behind the stem while runoff sheets down the manufactured slope, so weep and interceptor drains matter more here than on flat lots.
Not sure this is the service your problem calls for? The Temecula drainage overview sets out which symptom points to which of the five.
If the wall is dry but the ground behind the house stays wet, see French drain installation in Temecula.
- Relieves hydrostatic pressure behind retaining walls
- Interceptor drains control hillside and slope runoff
- Protects walls, pads, and downslope structures
Runoff coming down a hillside toward the house, or a retaining wall that weeps, bulges, or stains? Talk it through for your Temecula property.
Retaining Wall & Slope Drainage in nearby areas
Retaining Wall & Slope Drainage questions from Temecula customers
- Why is my Temecula retaining wall weeping or bulging?
- On Temecula's hillside lots the backfill is often expansive clay — the Auld series cracks and forms slickensides as it swells and shrinks. Saturated, it builds hydrostatic pressure against the back of the wall. Without a working weep system or back-of-wall gravel drain to relieve that pressure, the wall shows it by weeping, staining, or leaning.
- What fails behind retaining walls on Temecula tract slopes?
- Tract grading here creates engineered cut-and-fill slopes as steep as 2:1, and the drainage behind their walls is what ages out. When the back-of-wall gravel and pipe silt up or were never adequate, water has nowhere to go but against the stem, and runoff sheeting down the manufactured slope adds to it. Relieving both is the job of a wall-and-slope drainage system.
- Do I need slope drainage as well as a wall drain on my Temecula hillside?
- Often yes. A back-of-wall drain relieves pressure at the wall, but on the valley's graded hillsides water also runs across the slope face toward the house. Interceptor drains set above the wall catch that runoff before it reaches the backfill, so on steeper Temecula lots the wall drain and a slope interceptor work together rather than one replacing the other.
Runoff coming down a hillside toward the house, or a retaining wall that weeps, bulges, or stains
Describe your Temecula property and we will connect you with a local contractor.