“High quality work and depend- ability are crucial to our success. Geosource responds with the professionalism, personnel, and equipment necessary to get the
job done.”

Randy Rogers
Williams Bros. Construction

“We work in a highly competitive highway construction industry where fast and dependable service is required from our sub- contractors. For many years, Geosource has provided us with excellent work under demanding circumstances.”

Ervin Wolfshohl / Hunter Industries

Erosion Control & Re-vegetation Contracting Services
erosion control newGeosource specializes in erosion control. We have the experience, people, equipment and knowledge to install solutions for a wide range of erosion control problems.

Geosource is a leader in large-scale land reclamation. We address tough growing conditions with expertise and experience. From highways to uranium mine closures, Geosource grows grass over thousands of acres every year.
Composting & Landscape Products
landscape newGeosource makes some of the best compost, mulches and soil mixes you can buy - and we've been at it for a long time. Here we recycle brush, yard waste and animal manures into high quality organic compost and mulch. We don't use waste water treatment residuals (biosolids) in any of our products.

Geosource is one of the largest compost and mulch manufacturers in the region. Our Bergheim facility produces only the best compost, mulches and garden soils.

Geosource Project Gallery

Special jobs require special people, equipment and skills.  We perform a wide variety of contracting services.

From top left to right:  Gabion channel at the George Bush Library, TxDOT project Houston, vegetative watering, San Antonio River slope stabilization, channel re-vegetation, CPS Energy grounds maintenance, Hurricane Katrina clean-up.

Delivery Services

deliver truck new

Quick Contact

Corporate: (830) 438-8522
Bergheim Material Yard Dispatch
(830) 336-2789


Corporate Office
From the junction of SH-281 North and FM-1863, Take FM-1863 West (towards Boerne) for 1 mile, turn Left on Bulverde Lane, go 1/4 mile to office/shop on Left.

Map It

Bergheim Yard
From the junction of FM-3351 and SH-46, take FM-3351 3 miles North towards Kendalia.  Yard is on the Right (look for the cell tower).

(830) 336-2789

Geosource, Inc.
29768 Bulverde Lane
Bulverde, Texas 78163
Office (830) 438-8522
Fax (830) 438-8544

Emergencies Only:
(210) 413-3833 | (210) 410-1468

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