Engineering Excellence in National & International Infrastructure
Big Top Contracting Inc. has been a cornerstone of the national & international construction industry for over a decade. We specialize in heavy concrete, highway infrastructure, and demolition projects that demand precision and power. Our commitment to safety and structural integrity ensures that every project we undertake is a testament to our professional excellence and dedication to the communities we serve.
Meet our Cheif Executive Officer:Â
Alfonzo Williams
​Alfonso Williams is the CEO of Big Top Contracting, a company driven by his lifelong passion for helping others. Known for his hands-on approach, Alfonso has always been committed to leading with empathy, integrity, and a dedication to excellence. His vision for the company is to build not just structures, but lasting relationships and stronger communities.
Meet our Vice President:
Yolanda Williams
Yolanda Williams serves as the Vice President of Big Top Contracting, bringing a wealth of experience from her background in Human Services and a lifelong commitment to helping people thrive. Throughout her career, Yolanda has been passionate about advocating for individuals facing barriers to success, empowering them with resources, support, and opportunities to build better futures.
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Alongside her husband, Alfonso Williams, Yolanda joined the leadership team at Big Top Contracting with a shared vision: to create meaningful employment opportunities and sustainable income for disadvantaged adults. Her heart for service, combined with her dedication to community impact, helps drive the company’s mission of building not only quality projects but also stronger lives and brighter futures.
Meet our staff:
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About Us
At Big Top Contracting, our goal is to create opportunities that empower individuals and strengthen families. We believe everyone deserves a chance to earn a living, develop valuable skills, and build a brighter future through meaningful work. Safety is at the core of everything we do, ensuring that every project is completed with the highest standards of care and professionalism. We are committed to building strong, lasting relationships with our clients by delivering quality work, operating with integrity, and treating every partnership with respect. Together, we are building more than projects—we are building people, families, and communities. Brothers increasing growth top of performance.
Our Core Values
Diversity
We believe in building a workplace where every voice is heard and every background is celebrated, fostering a culture of innovation and inclusion.
Excellence
Our commitment to excellence drives us to exceed every project standard, ensuring precision in every concrete pour and demolition task.
Integrity
We operate with absolute transparency and ethical standards, maintaining the highest level of trust with our clients and partners.
Reliability
We deliver on time and on budget, providing consistent, high-quality results that keep Minnesota's infrastructure moving forward.