A drafting design/construction management company needs a logo design.

I need a logo design for a startup company that is located in Jamaica West Indies. The company name is UMAC Construction Drafting & Consulting Services Limited. We will be providing drafting services such as fire sprinkler, pluming, mechanical, architectural design and construction management. we will be utilizing the colors red and blue. I would like the logo to able to fit on a stamp size 2 inches and 3 inches. The design should communicate the services that we will be offering.