About Us

Stephen D. Dalton

Stephen Dalton is an Authorized Onsite Soil Evaluator certified through the state of Virginia providing site planning and testing for drainfield design. Since 2000, Southwest Soils has been providing residential and commercial drainfield design systems to best fit the needs of our clients both personally and financially. Honesty, Integrity, and Hard Work are at the top of our priorities in which we serve our clients.  Call or email us today for more information. 

We provide evaluations for

Single and Multi-Family Residences

We provide soil evalution, drainfield design, and final inspections for oniste sewage disposal systems for single family residences and Multi-Family Dwellings such as apartments and mobile home parks.

Subdivsions and Feasibility Studies

We provide soil evaluation and drainfield design for proposed subdivisons. We also provide feasibility studies to ensure the onsite sewage system will meet our clients needs prior to purchase.

Commercial Systems

We provide soil evaluation, drainfeild design, and final inspections for commercial applicaitons such as churches, restaurants, and retail stores.