Registered head office
Gulistan-e-Johar
House No. D-479, Block 11, Gulistan-e-Johar, Karachi
Engineering, reporting and client meetings.
Tell us where the site is.
Send the location, the structure and your programme. Soil Investigation Services replies with a scope, a method statement and a fixed quotation, usually within two working days.
Fastest reply
WhatsApp us
Usually answered within the hour during office hours.
Call the office
+92 300 2146090
Speak directly to an engineer who can scope the work.
Email us
info@sis.com.pk
Best for drawings, tender documents and specifications.
Office hours
Mon to Sat, 9 to 6
Field crews mobilise outside these hours when a programme needs it.
Five details and we can price it.
Most jobs are scoped from the desk. Give us these and a quotation usually comes back the same or the next working day.
- 1Site location. A map pin, plot number or plain address.
- 2Structure type. Building, warehouse, bridge, tank, road or tower.
- 3Number of storeys, or the design load if you have it.
- 4Footprint area in square metres or square feet.
- 5Your deadline, so we can tell you honestly whether we can meet it.
Prefer to talk it through?
Send the same details straight to our WhatsApp and an engineer will pick it up.
Open a WhatsApp chatThree bases across Karachi.
Keeping rigs, crews and the laboratory spread across the city means shorter mobilisation and less standing time on your programme. Soil Investigation Services works nationwide from these bases.
Project laboratory
Bin Qasim
Soil Investigation Services, Project Laboratory, Bin Qasim Town, Karachi 75120
Plus code: RC5V+RXR Karachi
Serving the port, the industrial belt and projects across eastern Karachi.
Project laboratory
Mauripur
Soil Investigation Services, Project Lab, Orangi KDA Scheme 42 Link, PNS Aatish, Mauripur Naval Colony, Karachi 75790
Materials testing laboratory and rig yard serving western Karachi and the Hub corridor.
Karachi based. Nationwide reach.
Rigs and crews mobilise from Karachi to sites across Sindh, Punjab and Balochistan. Soil Investigation Services has delivered investigations at Port Qasim, throughout interior Sindh and as far as Gwadar. Mobilisation cost is stated transparently in the quotation, never added later.
Sindh
Punjab
Balochistan
Gwadar
Port Qasim
Questions about getting started.
If yours is not here, message us on WhatsApp and an engineer will answer it directly.
Ask on WhatsAppFor Karachi and the surrounding districts, typically within a week of the order. Further afield depends on rig availability and access, and we will tell you honestly at quotation stage rather than after you have committed.
It scales with the number of boreholes, their depth and the testing schedule. A small building investigation is a modest fraction of what the foundations will cost, and a fraction of what fixing an under designed foundation costs. Send the five details listed above and we will price it properly.
Not usually. With a location, structure type, storeys and footprint we can scope most jobs from the desk. For difficult access, restricted sites or unusual structures we will come and look first.
Our reports are issued under an engineer's signature with method references against every result, which is what approving authorities look for. If your authority has a specific format or additional requirement, tell us at the start and we will build it into the scope.
Yes. Third party review of an existing geotechnical report is something we do regularly, particularly where the recommendations look unusually conservative or unusually optimistic.
Yes. We have worked across Sindh, Punjab and Balochistan, including Gwadar and interior Sindh. Mobilisation cost is included transparently in the quotation.