& ISO certified laboratory

Om Sai Consultants & Laboratory is a NABL Acredited & ISO 9001:2015 Certified Quality testing laboratory based at Patna and Ranchi.


testing Laboratory

We provide all kinds of building and road material testing services like bitumen testing, cement testing, brick testing, in Bihar & Jharkhand state


testing laboratory

We are the most trusted soil testing laboratory related to civil engineering, which provides on site quality testing services in Patna & Ranchi.

Qualified Team of Professionals

We are well trained & qualified team of professionals to provide world class laboratory testing services.

Calibrated & Tested Equipments

We are equiped with well calibrated and tested set of equipments for providing quality testing services.

Compitative Pricing Options

Our charges are very compitative in compare to other testing laboratories in this region. call us to get a quote.

Wellcome to our Laboratory

At Om Sai Consultants and Laboratory we are commited to provide best quality material and soil testing service in and around Patna and Ranchi. We can provide on Site soil testing, building material and road material testing services in Bihar and Jharkhand. Our focus is primarly on providing timely and quality laboratory testing results for your project, for this we are properly equiped with all necessory equipments and we have very trained and talented team in our orgnization.

soil testing laboratory in patna and ranchi

Our Clients

NIT Campus Bihta

Cunducted Standered Penetration test & Plate load test Conducted at NIIT Campus Bihta.

Airport Authority of India

We have conducted Plate load test, Standered Penetration Test, and Survey for Airport Authority of India, at Deoghar Site.

Cancer Hospital, Ranchi

On Site Soil Test and Survey Work conducted for Tata Trust, Ranchi at Kanke, Ranchi, Jharkhand

Our Services

Soil Testing Services

Testing as per IS: 2720 Proctor Density (MDD/OMC), C.B.R Value Liquid Limit, Plastic Limit, Plasticity Index, Particle Size etc.

Material Testing Services

Testing as per IS: 1237, IS: 13801 Specification: - Transverse Strength, Water Absorption, Resistance to Wear, Dimension Thick of Wearing Layer etc.

Cube & Brick Testing

Complete testing as per IS: 1077, 12894, 13757, CPWD Specification:-Compressive Strength, Water absorption, Dimension, Efflorescence. etc.

Water Testing Services

We do Drinking & Construction Water testing as per IS: 456/2000, IS: 10500/1991, IS: 3328 Specification: - PH, Inorganic/ Organic, Solids, Iron etc

Bitumen Testing Services

We also provide testing services related to Bitumen (IS:73,702), B.M./D.B.M/D.B.C/S.D.B.C (Sieve Analysis, Binder Content, Impact) MORTH.

Concrete Testing Services

Testing as per IS: 15658/ 2006 for Compressive strength, Water Absorption, Wearing Area/ Plain Area, Abrasion resistance, etc.

Why do you choose us

All tests are carried under the guidance of our skilled and experienced professionals. The Head of the Laboratory and the Quality Manager have attended the Training Program on Laboratory Quality Management System and Internal Audit as per the IS/ISO/IEC 17025, conducted by a Govt. of India body, Bureau of Indian Standards. We assure our valuable clients, reliable services and charge reasonably for the services provided.

Clients Served


Tests Conducted

Cities Covered