Visit Us Carlos P. Garcia Highway (Diversion Road), Beside Maa Bridge
QSTI logo Qualitest Solutions & Technologies, Inc.

Excellence

We strive for excellence in every aspect of our quality testing services and engineering solutions, delivering dependable results for the construction industry.

Innovation

We continually explore technologies and methodologies that respond to the evolving needs of engineering and construction projects.

Reliability

We deliver consistent, trustworthy testing and engineering support to help clients make informed project decisions.

About QSTI

Welcome to QSTI

Qualitest Solutions & Technologies, Inc. (QSTI) is an engineering company that provides quality testing services and implements engineering solutions for the construction industry.

QSTI provides testing, monitoring, and quality control for construction materials such as steel products, concrete, aggregates, and soil used as base course and embankments. These services support quality assurance for construction projects and include drilling and installation of wells for geo-environmental monitoring.

QSTI also provides soil investigation for feasibility studies and pre-design requirements to help achieve safe and economical project designs. Engineering solutions for the rehabilitation and improvement of foundations, slopes, and infrastructure are also part of our services.

Our qualified engineers and technicians use modern laboratory equipment and technical methods. The laboratory is accredited by the Bureau of Research and Standards (BRS-DPWH) for material testing on government projects.

Learn More About Us
QSTI office and testing laboratory

QSTI Office and Testing Laboratory

Carlos P. Garcia Highway (Diversion Road), beside Maa Bridge, Davao City 8000, Philippines

(+6382) 241 2886

(+6382) 241 2924 (Fax)

engineering.qsti@gmail.com

Map showing the QSTI location
Our Work

Some of Our Popular Projects

Field California Bearing Ratio Test

Agriya, Panabo City

Dye Penetration Test

Matina, Davao City

Field Density Test — Sand Cone Method

Dumoy, Toril, Davao City

Field Density Test — Soil Density Gauge

Dumoy, Toril, Davao City

Offshore Soil Investigation

Davao Coastal, Bucana, Davao City

Plate Load Test

Lanang, Davao City

Rebar Scan

Talandang, Tugbok District, Davao City

Subsurface Soil Investigation

Manolo Fortich, Bukidnon

Get in Touch

Contact QSTI

We value open communication with our clients and everyone interested in our services. Contact our team to discuss your project requirements.

Carlos P. Garcia Highway (Diversion Road), beside Maa Bridge, Davao City
How Can We Help?

Tell us about your testing or engineering needs.

Visit our contact page for the available inquiry options and further information about our services.

Go to Contact Page
When you can measure what you are speaking about, and express it in numbers, you know something about it; but when you cannot express it in numbers, your knowledge is of a meager and unsatisfactory kind.

— Lord Kelvin, Mathematical Physicist