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5-Star Geotechnical Engineering

Top Rated Geotechnical Reporting for Fairfax, VA

Soils Inc. offers precise site analysis, innovative solutions, and expert risk management for soil projects in Fairfax.

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Third Generation Soil Scientists
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Over 15 Years in Business
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Over 7000+ Happy Clients
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Third Generation Soil Scientists
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Over 15 Years in Business
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Over 7000+ Happy Clients

“We don’t just talk about great customer service, we provide it!”

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Comprehensive Soil & Septic Industry Solutions

We Are More Than Just A Geotechnical Engineering Company!


Customer service and quality work are not extras at Soils Inc, they are the job. Hand us your next geotechnical report and it will be handled properly from the first call to the final walkthrough.

Our Geotechnical Engineering Testimonials

What your Neighbors in Fairfax are Saying

More than 15 years of Fairfax County homeowners have counted on Soils Inc. as their go-to geotechnical engineering company. You get the price before the work, always.

The Geotechnical Engineering Company for Your Fairfax Project

Our head engineer Dr. Lawrence Rude has over 40 years of experience in the geotechnical engineering industry. He has a proven track record of delivering top-quality engineering work.

Our Geotechnical Department provides Full and Limited Geotechnical Investigations, Storm Water Infiltration Studies, Storm Water Management Facility Inspections, and Ground Water Investigations throughout the Fairfax Area.

Our Projects

Take a Look At Some Past Fairfax Projects

Tractor work on a soil evaluation site in the Fairfax area
Closeup shot of a man from Soils Inc. sitting under the dug trench using a root axe to cut stems
Closeup shot of a man looking at the color swatch book and matching the color of the soil with its required color
Soil profile pit ready for evaluation near Fairfax
Soil investigation crew on site in the Fairfax area
A soil engineer from Soils Inc. in the middle of a forest like area inspecting something by the hand lens
A professional from Soils Inc. walking in a grassy area with a device for line tracing for sewer and drain underground
A man from Soils Inc. inside a dug hole in the soil examining soil samples under the trench
A Professional Worker From Soils Inc Mounted A Small Pipe Inside A Dug Hole As Part Of The Soil Testing Process

Geotechnical Engineering Reports
with Soils, Inc.


Bearing capacity, groundwater, and everything between. Our reports catch risks at the design stage, which is the only cheap place to catch them.

More than county paperwork. The report tells you what this ground allows, while changing course is still affordable.

Choose Virginia Septic

For all septic system install, repair, pumping, Real Estate transactions, & Well and septic inspections

Our Core Values

Proud of What Got Us Here

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Third Generation Soil Scientists

Multi-generational expertise of third-generation soil scientists dedicated to superior soil investigation and Geotechnical practices

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Decades of Combined Experience

Soil and geotech experience runs deep here, and the reliability shows

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Thousands of Satisfied Customers

Thousands of jobs across Virginia have tested our methods on every kind of ground the state offers

FAQs

Geotechnical Engineering FAQ for Fairfax

Questions about Geotechnical Testing? Ask away. Call the number below and give us the dirt on your project.

What kind of geotechnical engineering services are available?
Are there any specific soil or geotechnical issues in Fairfax?
Can geotechnical engineers in provide environmental impact assessments?
What role does a geotechnical engineer play in construction projects?
Is there a need for ground improvement solutions in the Fairfax area?
How can I find a reputable geotechnical engineering firm in Fairfax,VA?
Our Service Area

We offer Geotechnical Industry Services Near You!

Five generations of our owners’ family have lived in Central Virginia. The geotech work we do around Fairfax County is for home turf.