Michael Lewis: Owner & Operator

For Michael Lewis, construction isn’t just a career; it’s a heritage. His journey began years ago, standing alongside his father, building pre-fab cabin homes. He still vividly remembers the adventure of that very first garage build; the smell of the sawdust and the pride of creating something tangible from nothing.

In 1997, Michael traded wood for stone, diving headfirst into the asphalt and concrete industry. He didn’t start in an office; he started in the trenches. Beginning as a laborer and rising through the ranks to foreman, Michael spent years mastering heavy equipment, managing complex crews, and learning the grit required to get a job done right.

After helping launch and operate several successful asphalt companies, Michael embarked on his biggest adventure yet in 2023: opening Concrete & Asphalt 4 Colorado, based in Golden.

Michael founded the company to answer a growing need in the market: a contractor who values communication as much as the pour itself. He thrives on the “people” side of the business—meeting clients, walking sites, and educating customers on the “how” and “why” of proper maintenance. For Michael, it isn’t just about closing a deal; it’s about building a relationship, staying within budget, and doing what is right.

He brings that same passion to his team, dedicated to helping his employees turn a job into a fulfilling career path.

Off the Job Site: When he isn’t ensuring customer loyalty or estimating a new project, you can find Michael trying to lower his handicap on the golf course or cheering on a fast-paced hockey game. He is also an avid enthusiast of the unknown, enjoying deep dives into conspiracy theories. But above all else, his favorite adventure is simply spending time with his family.

Jaimie Lewis

Having honed my skills in various roles within the asphalt & concrete industry, from accounting to sales and management, I’ve gained a comprehensive understanding of the industry’s nuances. My decade in insurance underwriting provided valuable experience, but I’ve returned to the asphalt & concrete sector, where I feel my passion and expertise can truly make a positive impact.

I’m committed to delivering exceptional customer service through open communication, honesty, and integrity. My goal is to exceed expectations and provide solutions that go beyond the ordinary. Beyond my professional life, I enjoy the tranquility of nature, particularly spending time with my dogs and exploring coastal destinations.

I aspire to leave a lasting legacy of kindness and effective communication within this industry, fostering a culture of collaboration and mutual respect.

Ryley Vega-Bober

I’m passionate about helping others and thrilled to be part of this growing family business. When I’m not working, you’ll find me cuddling with my cats, exploring new places, or indulging in my love of music. I’m also a self-taught cake decorator with a passion for skiing. I love that each day brings new opportunities to serve our community and make a positive impact.

Email: rvb@concreteasphalt4co.com

Ryley T. Lewis

As a member of this team, I contribute to marketing efforts by taking photos, managing social media, and assisting with estimates. I’m a creative individual with a passion for building and design. In my free time, I enjoy constructing LEGO models, exploring architecture, and finding new ways to make people laugh. I’m always looking for opportunities to entertain and connect with others.

Daniel

Superintendent

For Daniel, construction is about more than managing projects; it’s about making sure every moving piece works together seamlessly. As Superintendent for Concrete & Asphalt 4 Colorado, Daniel is the driving force behind the company’s day-to-day field operations, ensuring each crew has what they need to succeed.

Daniel oversees all divisions of work, including paving, concrete, maintenance, infrared, and striping. He plays a critical role in coordinating customer scheduling, aligning crews, equipment, and timelines to keep projects running efficiently and on track. His hands-on leadership style and deep understanding of field operations allow him to anticipate challenges before they arise and solve problems in real time.

At the core of Daniel’s approach is a customer-first mindset built on communication. He believes that clear, consistent communication between clients and crews is the foundation of a successful project. By staying accessible and proactive, Daniel helps deliver results that meet expectations, protect budgets, and reflect the company’s commitment to doing the job right.

Daniel brings the same dedication to his team that he does to every project, supporting collaboration, accountability, and high standards across all crews to ensure Concrete & Asphalt 4 Colorado delivers dependable, high-quality work on every site.

Jace Gamble

As an estimator at Concrete & Asphalt 4 Colorado, I work closely with customers and internal teams to review sites, answer questions, and make sure each project starts on solid footing. I believe that good communication early on makes everything smoother once work is underway, and I take pride in being someone clients can rely on throughout the process.

Before stepping into estimating, I gained hands-on experience through home inspections and window installation, where accuracy, preparation, and attention to detail mattered every day. That background helped shape the way I approach projects now, with an eye for how plans translate into real-world conditions.

For me, the job is really about understanding what’s in front of me and helping people feel confident about what comes next. I enjoy the problem-solving side of estimating—walking a site, noticing details others might miss, and helping set clear expectations before work begins.

Outside of work, I like to stay active and unwind by going to the gym and playing/watching hockey. I also enjoy video games and watching tv shows and movies. I appreciate time spent learning new things, staying busy with friends and family, and enjoying life outside of the job, believing that balance is key to doing good work day in and day out.

Alberto

Asphalt Maintenance Manager

For Alberto, asphalt maintenance is about protecting an investment and extending the life of every surface he touches. As Asphalt Maintenance Manager for Concrete & Asphalt 4 Colorado, Alberto leads the planning and execution of maintenance work with a focus on quality, efficiency, and long-term performance.

With over 7 years of hands-on experience, Alberto oversees all aspects of asphalt maintenance, including crack sealing, sealcoating, patching, and preventative repairs. He works directly with crews in the field, ensuring each project is completed safely, correctly, and in accordance with the company’s standards. His attention to detail and practical knowledge help identify issues early and recommend the right solutions before small problems become costly repairs.

Alberto believes that communication is just as important as the work itself. He takes pride in keeping clients informed throughout the process, explaining maintenance strategies, timelines, and expectations so there are no surprises. By working closely with both customers and crews, Alberto helps deliver consistent results that align with budgets and performance goals.

Dedicated to his team and his craft, Alberto plays a key role in helping Concrete & Asphalt 4 Colorado deliver reliable, cost-effective maintenance solutions that keep pavements looking good and performing as they should.

Meet the Dedicated Pros Keeping Your Surfaces Strong