Sigma Engineering LLC

Sigma Engineering LLC is an ISO 9001:2000 certified, buidling services and engineering company in the field of air conditioning, heating, ventilation, plumbing, fire fighting, and electrical contracting, with the capability to provide complete design, and build turnkey projects.



Sigma Engineering LLC’s Head Office is located in Dubai, and has branches in Abu Dhabi and Sharjah.



Sigma Engineering LLC is a subsidiary of Investment Group (Pvt.) Ltd, which is also the holding company of many reputed companies such as Gulf General Investments Co. (PSC), Al Sagr Insurance (PSC), Emirates Lube Oil Company, Fal Oil Company, Gulf Pre-Fab, Horizon Aluminum Industries, and many other companies.



Sigma Engineering LLC vision is to provide its clients the highest quality work, and comprehensive engineering solutions.

The company’s team has a long experience in the U.A.E. market.

Brilliant people and right solutions at Sigma Engineering LLC that symbolizes the value we bring to our Clients and it is what differentiates us within the industry.



Our international culture cultivates passionate, talented problem-solvers who deliver within industry-leading teamwork and responsiveness. We provide the right solutions by achieving a deep understanding of our Client's businesses and needs. Our Client's challenges are treated with urgency and respect, and we work relentlessly to meet or exceed their expectations.