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Business Details
50+ Years
experience
Trusted Land Surveying & Civil Engineering Services
Founded in 1962, our family-owned business has built a legacy of excellence in land surveying and civil engineering. We prioritize integrity, efficiency, and accuracy in every project, serving residential, commercial, industrial, and institutional clients across the Twin Cities and surrounding areas. Our team combines decades of experience with cutting-edge technology to deliver tailored solutions that meet evolving industry standards.

We foster long-term relationships by deeply understanding client needs and municipal requirements, ensuring dependable, high-quality results. With three generations of leadership, we remain committed to core values that drive our reputation for reliability and technical expertise.
Services
Land Surveying Civil Engineering Residential Surveys Commercial Staking Stormwater Management
Details
  • Year established: 1962
Highlights and features
  • Family-owned since 1962 with three generations of industry expertise
  • Specialize in Twin Cities municipal standards and requirements
  • Combine cutting-edge technology with proven surveying and engineering methods
  • Serve residential, commercial, industrial, and institutional clients
  • Maintain long-term relationships through transparent communication
Services
Land Surveying
We provide precise land surveying for residential and commercial properties. Our services include ALTA surveys, construction staking, and boundary determinations. With expertise in Minnesota's municipal standards, we ensure accurate data collection and documentation for development projects.
Civil Engineering
Our civil engineering solutions cover land development and infrastructure projects. We specialize in stormwater management plans, site design, and municipal compliance. Using advanced technology, we create functional spaces that meet regulatory requirements while optimizing client resources.
Residential Surveys
We offer comprehensive residential surveying services including lot splits, as-built surveys, and house staking. Our team understands local building codes to ensure accurate foundation layouts and property boundary verification for home construction projects.
Commercial Staking
Our commercial staking services support large-scale developments with precise layout guidance. We provide subdivision platting and site design verification to ensure construction aligns with engineering plans and municipal regulations across Minnesota.
Stormwater Management
We design effective stormwater management systems for residential and commercial developments. Our plans address drainage requirements, erosion control, and compliance with environmental regulations to protect property and infrastructure investments.
People
Raymond Prasch
Founder
Founded the company in 1962 after earning his Registered Land Surveying license from Dunwoody Institute. Established the business's core values that continue guiding operations today.
Greg Prasch
Second-Generation Owner
Continued the family legacy by joining the business, maintaining commitment to dependability and client relationships while expanding technical capabilities and service offerings.
Jeff Prasch
Third-Generation Owner
Third-generation leader preserving core values while integrating modern technology. Focuses on long-term client partnerships and adherence to municipal standards across Minnesota projects.
Questions
What services does Demarc Land Surveying and Engineering Land Surveying and Engineering Land Surveying and Engineering offer?
We provide land surveying, civil engineering, stormwater management, and site design services for residential, commercial, industrial, and institutional projects.
How long has Demarc Land Surveying and Engineering Land Surveying and Engineering been in business?
We've served Minnesota clients since 1962 as a family-owned business, now operating under the Demarc Land Surveying and Engineering Land Surveying and Engineering name for over 55 years.
What areas do you serve?
We primarily serve the Twin Cities metro area and surrounding Minnesota communities for all surveying and engineering projects.
What makes Demarc Land Surveying and Engineering Land Surveying and Engineering different from competitors?
Three generations of family ownership ensure continuity of core values, combined with modern technology and deep understanding of local municipal requirements.
Can you handle both surveying and engineering needs?
Yes, we offer integrated land surveying and civil engineering services, providing comprehensive solutions from initial surveys through final construction staking.