Business Details
50+ Years
experience
Trusted Construction Contractors in Medford, WI
James Peterson Sons has been a cornerstone of Wisconsin's construction industry since the late 1930s, evolving from a small family operation into a fifth-generation leader in civil engineering and site construction. Our foundation in honesty, integrity, and safety remains unwavering as we deliver road building, excavation, and infrastructure projects that exceed client expectations. With strategic acquisitions like Buteyn-Peterson Construction and Lakeland Enterprises, we've expanded our capabilities to include aggregate production, MSE walls, and specialized mining support while maintaining our commitment to quality workmanship.Our team of over 200 professionals, including licensed engineers and operators, leverages cutting-edge equipment and 25+ gravel pits across Wisconsin to ensure efficient, cost-effective solutions for projects ranging from small site developments to multi-million cubic yard endeavors. Recognized for safety excellence and community partnerships, we combine decades of experience with innovative technologies like GPS machine control and 3D modeling to tackle complex challenges in road construction, stormwater management, and industrial site development.
Services
Road Construction
Excavation
Aggregate Production
MSE Walls
Sanitary Sewer
Mobile Concrete
Stormwater Management
Frac Sand Mining
Railroad Grading
Landfill Maintenance
Details
- Year established: 1930
Highlights and features
- We maintain 25+ gravel pits across Wisconsin for cost-effective aggregate production
- Our team includes licensed Wisconsin DNR Solid Waste Disposal Facility Operators
- We operate a full fleet of modern equipment including 72-foot reach excavators
- We've completed projects ranging from 8 million cubic yards to small developments
- Our safety performance exceeds regulatory standards with multiple industry awards
What people say
Excellent customer service
Timely execution
Quality workmanship
Safety compliance
Cost-effective solutions
Services
Road & Highway Construction
We execute road and highway construction projects to exact design specifications using experienced staff and versatile equipment. Our capabilities include adjusting construction approaches for varying site conditions to maintain project timelines and budgets. With decades of experience in Wisconsin's infrastructure development, we deliver durable, code-compliant transportation solutions for both public and private clients.
Aggregate Production
Our 25+ gravel pits across Wisconsin enable in-house production of high-quality aggregates for various applications. We supply materials for highway base courses, asphalt, and concrete paving while maintaining cost efficiency. This vertical integration allows us to control quality standards and pass savings directly to clients through reduced material costs.
Sanitary & Storm Sewer
Our Utility Division handles complete water supply and wastewater infrastructure projects. We specialize in system design and installation for both municipal and private developments. With licensed operators and specialized equipment, we ensure compliance with environmental regulations while delivering durable, high-performance underground utility networks.
Frac Sand Mining
We provide comprehensive support services for silica sand mining operations. Our expertise includes site preparation, material handling, and infrastructure development for frac sand production facilities. With appropriate equipment and experienced personnel, we help clients optimize mining efficiency while maintaining safety and environmental compliance standards.
Landfill Construction
Our team includes Wisconsin DNR-certified Solid Waste Disposal Facility Operators who specialize in landfill construction and maintenance. We build containment systems and manage infrastructure projects for waste management facilities. Our approach balances regulatory compliance with operational efficiency for both public and private sector clients.
Questions
What construction services do you specialize in?
We specialize in road and highway construction, excavation, aggregate production, MSE walls, sanitary/storm sewer systems, frac sand mining support, and landfill construction.
Do you handle both public and private projects?
Yes, we serve both municipal agencies and private developers with infrastructure and site development projects across Wisconsin.
How do you ensure project safety?
Our safety performance exceeds regulatory standards with dedicated training programs and equipment maintenance protocols that have earned multiple industry awards.
What makes your aggregate production unique?
We operate 25+ gravel pits across Wisconsin, allowing vertical integration that reduces costs while maintaining strict quality control over materials.
Can you handle large-scale projects?
Yes, our equipment fleet and experienced team have completed projects ranging from small developments to 8 million cubic yard earthmoving operations.
Do you offer emergency construction services?
We focus on scheduled projects but maintain equipment readiness to address urgent infrastructure needs when possible.
