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Trusted Construction Contractors in Sturgeon Bay, WI
Nebel Engineers Constructors has built a legacy of excellence spanning over a century in the heavy construction industry. Our family tradition of quality began with Ernest Nebel's work in Green Bay and evolved through generations of expertise in quarries, marine construction, and general contracting. As a Wisconsin-based company serving North Eastern Wisconsin and Door County, we specialize in innovative solutions for shoreline protection, marine construction, foundation repair, and environmental restoration. Our team, led by CEO Richard Nebel IIa Professional Engineer with advanced degrees from MSOE and UW-Madisoncombines technical expertise with a commitment to honesty, integrity, and timely project completion.

We pride ourselves on tackling complex projects that others avoid, delivering customized services for municipal, commercial, marine, and residential clients. With a proven track record of quality workmanship and client-focused service, we transform waterfront properties into valuable assets while prioritizing environmental sustainability. Our comprehensive capabilities include engineering design, dredging, blasting, excavation, and landscaping, supported by state-of-the-art equipment and safety protocols. This enduring dedication to excellence has made us a trusted partner for clients seeking reliable, high-quality construction solutions.
Services
Shoreline Protection Marine Construction Foundation Repair Excavation Services Erosion Control
Highlights and features
  • Family tradition of excellence spanning over 100 years in heavy construction
  • Specialize in challenging shoreline protection and marine construction projects
  • Customized service with Wisconsin Registered Professional Engineering oversight
  • Proven track record of completing projects on time and at fair prices
  • Comprehensive capabilities from excavation to environmental restoration
Associations and certifications
  • Professional Engineer (P.E.)
Services
Shoreline Protection
Our shoreline protection services utilize environmentally safe materials to prevent erosion and stabilize waterfront properties. We design and implement customized solutions including seawalls, retaining walls, and natural buffer systems. These measures protect property investments while maintaining ecological balance in coastal environments.
Marine Construction
We specialize in comprehensive marine construction projects including docks, piers, boat ramps, and marina structures. Our services cover complete project cycles from permit applications to final construction using durable materials and precise engineering standards for long-lasting waterfront infrastructure.
Foundation Repair
Our foundation repair expertise addresses cracks, settling, and water damage through advanced techniques like underpinning, shoring, and stabilization systems. We provide lasting solutions for residential, commercial, and municipal buildings using specialized equipment and engineering analysis to ensure structural integrity.
Excavation Services
We offer full-scale excavation services including site development, road cuts, trenching, and rock removal using modern machinery. Our team handles complex projects requiring blasting, drilling, and environmental safety protocols while preparing sites for construction or infrastructure improvements.
Erosion Control
Our erosion control solutions combine technical engineering with environmental stewardship to prevent soil degradation. We implement biotechnical methods, drainage systems, and engineered barriers that protect properties while maintaining natural ecosystems in both urban and rural settings.
People
Richard Nebel II
CEO / Professional Engineer
Richard Nebel II holds a Master's degree in Engineering from UW-Madison and brings decades of construction expertise to our projects. He oversees all operations with a focus on technical excellence, ensuring every project meets rigorous engineering standards while maintaining our family tradition of quality.
Questions
What construction services do you specialize in?
We specialize in shoreline protection, marine construction, foundation repair, excavation, erosion control, and environmental restoration projects for residential, commercial, and municipal clients.
What areas do you serve?
We primarily serve North Eastern Wisconsin and Door County, providing comprehensive construction solutions for waterfront and land-based projects.
How long has your company been in business?
Our family has been involved in construction for over 100 years, with four generations contributing expertise in quarries, marine construction, and engineering services.
What makes your company different from other contractors?
We combine multi-generational expertise with innovative engineering solutions, specializing in complex projects that require specialized knowledge and equipment.
Do you handle both residential and commercial projects?
Yes, we provide customized construction solutions for residential properties, commercial developments, and municipal infrastructure projects of all sizes.
Are your engineers professionally certified?
Our CEO Richard Nebel II is a Wisconsin Registered Professional Engineer with advanced degrees and extensive experience in construction management and design.