Our mission - “Excellence in Performance”, has resulted in our association with some of the leading Business Homes in the world like GE Plastics (I) Ltd., Machino Polymers, Coca-cola, Whirlpool, Oberoi Hotels, Chambal Fertilizers & Chemicals Ltd., Ramada Hotels, Marriott, Holiday Inn, DHL-Air Freight, HRH Group of Hotels etc., may it be Detailed Engineering, Job Implementation or both, it is happening at Dsa day-in and day-out since 1964.

Our areas of competence are:
a) Fire Detection and Fire-Fighting System
b) Public Health Engineering (PHE)
c) Water Management & Distribution
d) Waste Management
e) Water & Waste Treatment Plant
f)  Utility Piping
g) Mechanical Installation (Piping & Plants)
h) Civil Engineering
i)  Vaccum Drainage System

We were the only company in India qualified by GEC Alsthom England to bid and design the Fire-Detection and Fire-Fighting System of Rosa Power Plant in India.