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Business Details
50+ Years
experience
Trusted Construction Contractors in Janesville, WI
Rock Road has been a trusted leader in construction services since 1913, delivering high-quality asphalt paving, aggregate sales, and site excavation solutions across Southern Wisconsin and Northern Illinois. Our commitment to innovation and safety is reflected in our use of advanced construction technology and rigorous quality control standards. With over a century of experience, we combine generational expertise with state-of-the-art equipment to handle projects of any scale. Our team of seasoned professionals specializes in utility construction, heavy highway contracting, and land grading, ensuring efficient and precise execution. As a family-owned business, we prioritize long-term employee development and community engagement through mentorship programs and local partnerships.

Our dedication to sustainability is demonstrated through asphalt recycling initiatives that repurpose materials for new projects. With multiple locations and portable plants, we provide flexible, cost-effective services tailored to client needs. Our reputation for excellence has been recognized through industry awards and longstanding relationships with public and private sector partners. We maintain transparency through detailed project management and a five-step process that keeps clients informed at every stage. This combination of tradition, technology, and trust has solidified our position as one of the region's largest construction material providers.
Services
Asphalt Paving Aggregate Sales Site Excavation Utility Construction General Contracting
Details
  • Year established: 1913
Highlights and features
  • 100+ years of continuous operation since 1913
  • Uses state-of-the-art construction equipment technology
  • Maintains rigorous safety management systems
  • Offers comprehensive services from excavation to paving
  • Operates portable asphalt plants for flexible service delivery
Services
Asphalt Paving
Rock Road specializes in asphalt paving for roads, parking lots, and highways using advanced equipment and proprietary processes. Our services include milling, pulverizing, and overlay applications with materials sourced from company-owned quarries. With over 100 years of experience, we deliver durable, high-quality surfaces for both residential and commercial projects across Wisconsin and Northern Illinois.
Aggregate Sales
We offer a full range of aggregate products including base course, crushed concrete, and recycled asphalt pavement from multiple Wisconsin and Illinois locations. Our materials meet strict quality standards for use in asphalt mixes, concrete production, and foundation backfills. Customers can choose from delivery or pickup options at our various pits and quarries throughout the region.
Site Excavation
Our excavation and grading services handle complex earthmoving projects with GPS-guided precision. Capabilities include highway grading, airport improvements, and energy pit operations. With century-old expertise, we reshape land surfaces for development projects while maintaining strict safety and efficiency standards throughout the excavation process.
Utility Construction
We install and maintain underground utility systems including storm sewers, drainage networks, and pipework. Our trained crews work with concrete, plastic, and metal materials to construct durable infrastructure. This includes complete stormwater management solutions that ensure proper drainage for both public and private sector projects.
General Contracting
As heavy highway contractors, we provide end-to-end construction management services combining engineering expertise with hands-on execution. Our capabilities span from initial planning through final implementation, supported by a network of trusted subcontractors and precision equipment to deliver comprehensive infrastructure solutions.
Questions
What areas do you serve?
We primarily serve Southern Wisconsin and Northern Illinois from our Janesville headquarters and multiple regional locations.
What construction services do you offer?
Our services include asphalt paving, aggregate sales, site excavation, utility construction, and general contracting for both public and private projects.
How long have you been in business?
Rock Road Companies has been providing construction services since 1913, with five generations of family leadership.
Do you handle both commercial and residential projects?
Yes, we offer asphalt paving and excavation services for both commercial developments and residential properties across our service area.
What makes your company different?
We combine century-old expertise with advanced construction technology, portable asphalt plants, and a strong commitment to safety and quality control.
Can you handle large infrastructure projects?
Yes, we specialize in heavy highway construction and have completed numerous large-scale transportation and development projects in Rock County and surrounding areas.