Business Details
Precision Land Surveying & Engineering Since 1872
Established in 1872, Egan, Field & Nowak (EFN) has built a legacy as Minnesota's most experienced land surveying and engineering firm. Our expertise spans land surveying, civil engineering, and energy sector services, supported by over 150 years of historical data and cutting-edge technology. We serve public and private clients across the upper Midwest, offering ALTA/ACSM surveys, boundary and topographic mapping, construction staking, and pipeline integrity assessments. Our team combines deep industry knowledge with digital innovation to deliver precise, reliable solutions for complex projects. With offices in Minneapolis and Omaha, we operate under licenses in nine states, maintaining rigorous standards for accuracy and professionalism.Our archived records, dating back to our founding, provide unmatched resources for resolving boundary disputes and reconstructing historical surveys. We prioritize client collaboration, ensuring projects meet regulatory requirements while aligning with practical needs. From small residential developments to large-scale infrastructure, our services are designed to minimize risks and optimize outcomes. Our commitment to continuous improvement drives our adoption of advanced tools like GIS and geodetic positioning systems. This enduring dedication to quality has solidified our reputation as a trusted partner in land development and energy projects.
Services
Land Surveying
Civil Engineering
Energy Sector Services
Boundary Surveys
Construction Staking
Pipeline Integrity Assessments
GIS Mapping
Site Engineering
Topographic Surveys
Easement Exhibits
Highlights and features
- We offer 150+ years of surveying expertise with historical records dating to 1872
- Our digital workflow integrates modern technology with traditional surveying methods
- Licensed professionals operating in nine Midwestern states
- Specialized energy sector services including pipeline integrity and utility sweeps
- Comprehensive GIS mapping and archived data analysis capabilities
Services
Land Surveying
Our land surveying services encompass ALTA/ACSM standards, boundary determination, and topographic mapping. Using historical records and modern technology, we provide precise measurements for property development, legal documentation, and construction projects. Clients benefit from our 150-year archive of survey data and state-licensed professionals across nine Midwestern states.
Civil Engineering
We deliver comprehensive civil engineering solutions including site design, stormwater management, and wireless communication facility planning. Our team coordinates from initial permitting through construction, ensuring compliance with municipal regulations. Services cover commercial developments, residential subdivisions, and infrastructure projects requiring utility coordination and erosion control measures.
Energy Sector Services
Specialized energy services include pipeline route surveys, easement exhibits, and integrity assessments. We support oil, gas, and power companies with preliminary route analysis, construction staking, and above-ground marker placement. Our expertise extends to utility sweeps and in-line inspection tracking for cross-country pipeline projects.
GIS Mapping
Our GIS services integrate historical survey data with digital mapping systems for parcel tracking, pipeline monitoring, and project management. This technology enables efficient data visualization and analysis, supporting informed decision-making for land development and infrastructure projects across multiple industries.
Construction Staking
We provide precise construction staking services for commercial developments, utilities, and communication towers. Our process includes pre-construction layout, utility coordination, and post-construction as-built surveys. Field crews work directly with contractors to ensure accurate implementation of design plans while minimizing costly errors.
Questions
What surveying services does EFN offer?
We provide ALTA/ACSM surveys, boundary mapping, topographic surveys, construction staking, and FEMA floodplain certifications for commercial and residential projects.
How does EFN handle historical survey data?
We maintain Minnesota's largest archive of historical survey records dating to 1872, which helps resolve boundary disputes and reconstruct original property lines.
What civil engineering services are available?
Our civil engineering covers site design, stormwater management, wireless communication facilities, and infrastructure projects from initial planning to construction oversight.
Do you provide energy sector surveying?
Yes, we specialize in pipeline route surveys, easement exhibits, integrity assessments, and utility sweeps for oil, gas, and power companies nationwide.
Which states are you licensed in?
We hold licenses in Minnesota, Wisconsin, North Dakota, South Dakota, Iowa, Illinois, Kansas, Nebraska, and Oklahoma for land surveying and engineering services.
How do you ensure survey accuracy?
We combine historical data with modern technology like GIS and geodetic positioning systems, supported by 150+ years of industry experience and digital workflows.
