"Builder of Passion" "Premier Quality Construction"
Specializing in Residential and Office - Design and Build


Making a Difference!
Whether large or small, formal or informal, at Brennan Building Company (BBC) we strive to provide you the ultimate building experience, care, attention and quality construction. And above all else, we want your project to meet your vision and expectations!

At BBC we integrate your design, ideas, needs, objectives and expectations into a unified approach and achieve that vision, thus making you project a pleasureable and rewarding experience.

Whether constructing a commercial office, residential custom home, condominium or renovation, owner Leo Brennan is always focused on meeting the customer's needs and goals.

As an experienced builder Leo Brennan understands that a successful building project requires a well conceived plan and process, from site analysis to final construction. An integral part of achieving success is construction management that maintains workmanship and quality.

Consultation, Design, Planning / Budgeting, Build - New, Additions, Remodeling, Project Management

Oakland, Genesee, Livingston, Saginaw counties