Union General Contracting Inc has been in the business for 15 years and more, but it still comes up with its own amazing ways of doing things in construction, renovation, and engineering. Their clients are mostly from the commercial and industrial sectors, among them are franchise restaurants, corporate offices, pharmacies, daycare centers, and drive-through facilities. Construction Management in Mississauga. The company's commitment to innovation, top-quality craftsmanship, and lasting quality is what reflects in every project and also helps to transform the client's dreams into reality that lasts.