stormwater-lid-construction - Geobuild construction Inc.

Stormwater Management, Drainage & LID Installation

GeoBuild Construction Inc. provides stormwater capture and Low Impact Development (LID) construction services throughout Los Angeles and around counties, specializing in the earthwork, excavation, underground drainage, structural concrete, and site improvements required for stormwater management systems.

As an experienced California Class A General Engineering and Class B General Building contractor, our team can integrate stormwater improvements with grading, excavation, foundations, retaining walls, and other site-development work.

We work from approved civil, grading, drainage, LID, and structural plans to construct stormwater systems for residential, multifamily, commercial, HOA, and development projects.

Our Stormwater & LID Construction Services

GeoBuild can provide construction and installation for a variety of stormwater management and LID systems, including:

• Stormwater capture systems • LID system construction • Dry wells and infiltration systems • Infiltration trenches and galleries • Underground detention and retention systems • Stormwater storage tanks and cistern excavation • Underground stormwater chambers • Catch basins and area drains • Storm drain piping and drainage connections • Concrete drainage structures and vaults • Bioretention and bioswale excavation • Permeable pavement subgrade preparation • Aggregate bedding and drainage rock installation • Filter fabric and geotextile installation • Excavation, backfill, and compaction • Rough and finish grading • Soil export and import • Concrete pads, foundations, and structural components associated with stormwater systems

Underground Stormwater Capture Systems

Many Southern California developments have limited surface area available for stormwater management. Underground stormwater systems can provide detention, retention, infiltration, or storage while allowing the surface above to remain available for driveways, parking areas, landscaping, or other site uses.

GeoBuild provides the excavation and site construction necessary for underground stormwater systems, including:

Excavation → Subgrade Preparation → Aggregate Bedding → Underground System Installation → Drainage Connections → Aggregate Placement → Backfill → Compaction → Final Grading

Our grading and structural concrete experience allows us to coordinate stormwater construction with the surrounding building and site improvements.

Dry Well & Stormwater Infiltration Construction

Dry wells and infiltration systems are commonly used to capture stormwater runoff and allow it to infiltrate into suitable underlying soils where permitted by the approved design.

GeoBuild can perform the construction work associated with approved infiltration systems, including excavation, dry well installation, drainage piping, aggregate placement, geotextile installation, backfill, compaction, and site restoration.

Where specialized drilling, testing, engineering, or proprietary system installation is required, GeoBuild can coordinate its work with the appropriate project professionals and specialty contractors.

Catch Basins & Storm Drain Construction

Proper collection and conveyance are essential parts of a stormwater management system.

Our drainage construction capabilities can include:

• Catch basins • Area drains • Trench drains • Storm drain piping • Inlets and outlets • Concrete drainage structures • Underground drainage connections • Aggregate and bedding • Backfill and compaction • Finish grading around drainage improvements

These services can be performed as an independent drainage scope or incorporated into a larger grading, foundation, retaining wall, or site-development package.

One Contractor for Grading, Foundations & Stormwater

One of GeoBuild's advantages is our ability to combine multiple site-development scopes under one contractor.

Instead of coordinating separate contractors for earthwork, foundations, retaining walls, drainage, and stormwater improvements, general contractors and developers can use GeoBuild for an integrated package.

This approach can simplify scheduling and reduce conflicts between underground utilities, foundations, retaining structures, drainage systems, and finished grades.

LID Construction for New Development & Redevelopment

Stormwater management requirements are increasingly incorporated into development and redevelopment projects throughout Southern California.

Depending on the approved project design, stormwater runoff may need to be captured, treated, infiltrated, detained, retained, or reused before overflow or controlled discharge.

GeoBuild constructs these improvements in accordance with the project's approved LID, civil, grading, drainage, geotechnical, and structural plans.

We do not represent construction services as a substitute for required civil, geotechnical, hydrologic, or other professional engineering design.

California A Licensed Contractor
Strong Earthwork Capabilities
Integrated Site Construction
Serving Los Angeles and neighbor Counties