Unicorn Installation & Allied Services, Inc, (formerly, RST Environmental Technologies Services (RENTEC) is duly registered under the Securities and Exchange Commission on May 23, 2014 with Certification No. CS201409966.

Currently, Unicorn engaged in environmental consulting and services like the conduct, preparation, submission, and liaising of Environmental Impact Assessment; Source and Ambient Air Monitoring; Relative Accuracy Test Audit (RATA); Cylinder Gas Audit (CGA); Air Dispersion and Noise Modeling; Soil, Water, and Groundwater Sampling; Workplace Environmental Monitoring (WEM); liaising and preparation for Permit to Operate (PTO) requirements, Discharge Permit (DP), Engineering Geological Geohazard Assessment Report (EGGAR), LLDA clearance and other clearances required.

Unicorn completed projects such as Ambient Air and Water Quality Monitoring, securing Permit to Operate for Air Pollution Source Installation and Environmental Compliance Certificate from Environmental Management Bureau. Also, Unicorn conducted several environmental monitoring for industries compliance in the required quarterly and semiannual monitoring report. An air dispersion and noise modeling are also conducted by Unicorn. The recent Relative Accuracy Test Audit (RATA) conducted by Unicorn is for PASAR Corporation located in LIDE, Isabel Leyte.

Unicorn also engage in the business of solar panel installation, CCTV camera, IP camera and smartbox, equipment repair and calibrations such as source emission testing equipment, ambient air quality equipment, water quality equipment and the like.


Customer’s safety and product quality is our Highest Priority and to promote eco-friendly with state of the art products and workmanship.


To be the most trusted and quality supplier and installer of eco-friendly, innovative and automated products.

Core Values

Every products we deliver is our commitment to the customer.  We are confident that our products and services satisfy the needs of our customer and give much more values than expected.