FAMILY OWNED • INDEPENDENT • SYDNEY BASED

Contact Our Sydney Geotechnical Engineers

Whether you are a Homeowner planning a premium extension, an Architect detailing a new build, or a Developer scaling a commercial project—we provide the geotechnical expertise to get your foundations right.

Direct Contact

Speak to an Engineer0423 483 555Request a Quoteinfo@sfgeo.com.au

To help us prepare your fixed-fee scope, please include your site address, project type, and proposed start date when you get in touch.

Office Location

Suite 3.01 - Level 3, 107 Sydenham Road
Marrickville, NSW 2204

Trading Hours

Mon–Fri:6:00 AM – 6:00 PMSaturday:8:00 AM – 2:00 PMSunday:Closed

Client Reviews

Trusted by homeowners, architects & builders across Sydney.

We let our work speak for itself. We take pride in delivering fast, accurate, and proactive geotechnical reporting to keep your site compliant and your project moving.

Geotechnical & Drilling Services Across Greater Sydney

Headquartered in Marrickville with rapid response times across the Parramatta corridor and the wider metropolitan region, we are ready to deploy to your site across:

Inner West & City

Marrickville, Newtown, Surry Hills, Petersham, Leichhardt, and surrounds.

Parramatta & Western Sydney

Parramatta, Merrylands, Auburn, Homebush, Blacktown, and surrounds.

North Shore, Ryde & Hills

Chatswood, St Leonards, Mosman, Ryde, Kellyville, Rouse Hill, and surrounds.

Eastern Suburbs & Southern Sydney

Randwick, Bondi, Vaucluse, Hurstville, Cronulla, and the Sutherland Shire.

Family Owned • Sydney Born & Bred
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