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Business Details
39 Years
experience
Professional Land Surveying Services in Sun Prairie, WI
Established in 1987, Birrenkott Surveying has dedicated over 35 years to delivering comprehensive land surveying and soil testing solutions across Wisconsin. Our team of 9 professionals includes two licensed Professional Land Surveyors, utilizing advanced technologies like GPS receivers and AutoCAD software to ensure precision. We specialize in subdivision platting, ALTA land title surveys, boundary surveys, construction staking, and PERC testing. Our client portfolio spans architects, municipalities, developers, civil engineers, and private individuals, all benefiting from our commitment to accuracy and client-focused service. With full insurance coverage and a history of community involvement, we ensure reliability and trustworthiness in every project.

Our founder, Dan Birrenkott, brings decades of expertise as a retired Registered Wisconsin Land Surveyor and former president of the Wisconsin Society of Land Surveyors. We maintain active involvement in professional organizations and educational initiatives, including the TrigStar Program for high school math students. Our office remains accessible for consultations, estimates, and project-specific guidance, ensuring clients receive tailored support. Serving Wisconsin since 1987, we combine operational longevity with technical innovation to meet evolving industry demands.
Services
Subdivision Platting ALTA Land Title Surveys Boundary Surveys Topographic Surveys PERC Testing Construction Staking Land Planning Zoning Maps
Details
  • Year established: 1987
Highlights and features
  • We have 35+ years of Wisconsin-specific surveying experience
  • Our team includes two licensed Professional Land Surveyors
  • We utilize advanced GPS and AutoCAD technologies for precision
  • We serve diverse clients including municipalities and developers
  • We maintain Workers Compensation and Professional Liability Insurance
Services
Boundary Surveys
We conduct detailed boundary surveys to establish property lines and resolve land disputes. Using advanced GPS technology and historical records, our licensed surveyors provide legally defensible documentation. Our services ensure compliance with Wisconsin regulations and help prevent future legal complications for property owners and developers.
Construction Staking
Our construction staking services precisely mark building locations and elevation points for development projects. Licensed professionals use digital instruments to translate design plans into physical markers. This ensures accurate placement of structures and infrastructure during residential, commercial, and municipal construction projects across Wisconsin.
Subdivision Platting
We create subdivision plats for residential, commercial, and agricultural developments. Our team prepares detailed maps showing property divisions, roadways, and utility locations according to local zoning laws. This service includes municipal coordination and documentation for official land record submissions.
PERC Testing
Our professional soil evaluations determine land suitability for septic systems through PERC testing. Certified technicians assess soil absorption rates and groundwater conditions following Wisconsin Department of Health standards. This service supports residential development and environmental compliance for rural properties.
Topographic Surveys
We perform detailed topographic mapping to identify natural and man-made land features. Using high-precision instruments, our surveys document elevation changes, vegetation, and structures. This data supports engineering plans, drainage analysis, and environmental impact assessments for various development projects.
People
Dan Birrenkott
Founder
Retired Registered Wisconsin Land Surveyor with 46 years of experience. Founder of Birrenkott Surveying and former president of the Wisconsin Society of Land Surveyors. Active in community organizations and educational initiatives promoting surveying careers.
Chris Casson
Licensed Professional Land Surveyor
Experienced surveyor managing field operations and client projects. Holds current Wisconsin licensing and utilizes advanced technologies for accurate land measurements and documentation. Primary contact for client consultations and project coordination.
Mark Pynnonen
Licensed Professional Land Surveyor
Certified surveyor specializing in boundary determinations and construction staking. Maintains technical expertise in GPS equipment and AutoCAD software for precise mapping and project documentation across Wisconsin.
Questions
What areas do you serve?
We provide surveying services throughout the entire state of Wisconsin, including both urban and rural developments.
What types of surveys do you specialize in?
Our expertise includes boundary surveys, subdivision platting, ALTA/ACSM land title surveys, construction staking, and PERC testing for septic system suitability.
How long has your company been operating?
Birrenkott Surveying has provided professional land surveying services since our founding in 1987, with over 46 combined years of individual experience among our licensed staff.
Are your surveyors licensed?
Yes, we employ two licensed Professional Land Surveyors who maintain current Wisconsin certifications and adhere to state-specific standards.
How do you handle community projects?
We actively support local initiatives through donations and volunteer work, with notable contributions to educational programs like the TrigStar Math Competition for high school students.
Reviews (2)
Christine Von WolfenStein
Oct 24, 2019 Report
Dan Birrenkott and his team do a spectacular job! Please be patient with them as it does take time to do what they do. You will be pleased with the end result!
Tracy Bailey
Jun 12, 2019 Report
Signed a contract in July 2018, Survey approved my Municipality September 2018, April 2019 - still not complete. In the meantime we've made many trips, phone calls, emails, etc. and all they say - if they respond at all is "you've gotten it." We haven't.