Reliable. Experienced. Grounded in Quality.
Expert Land Surveying and Grading Services
With over 25 years of experience, United Grading and Surveying is your trusted partner for professional land surveying and grading services in Sun Prairie, WI, and the surrounding areas. As a family-owned, woman-owned business, we pride ourselves on delivering dependable, high-quality solutions tailored to each project. Whether you’re preparing a site for construction or need precise boundary mapping, our team is committed to helping you move forward with confidence.
Reliable Surveying Services for Residential and Commercial Projects
Accurate land surveying is critical to the success of any development, real estate, or construction project. Our licensed surveyor offers comprehensive services to property owners, builders, municipalities, and engineers. We work throughout Dane County, Sauk County, Columbia County, Jefferson County, and nearby communities.
Our surveying services include:
- Certified Survey Maps (CSMs)
- Plat of Surveys
- Site Plans
- Easements
- Legal Descriptions
- Topographic Maps
- Boundary Surveys
- Construction Layout
- Custom Surveying Requests
Whether you're building a new home, dividing land, or resolving property boundary issues, United Grading and Surveying has the experience and technology to deliver precise results every time.
Professional Grading Services for Functional and Lasting Results
Proper grading protects your property from water damage, erosion, and uneven surfaces. We bring decades of hands-on expertise to every grading job, ensuring your land is shaped and sloped correctly for durability, function, and appearance.
Our grading solutions are ideal for:
- New Gravel Driveways
- Gravel Driveway Regrading
- New Asphalt Driveways
- Patios and Pool Preparation
- Shed and Garage Bases
- Culvert Installation
- Stormwater and Drainage Correction
From residential upgrades to small commercial grading jobs, our team uses modern equipment and industry best practices to deliver clean, efficient results. No project is too small. We take pride in helping property owners improve their land with integrity and care.
Serving Sun Prairie, WI, and Surrounding Counties
Based in Sun Prairie, Wisconsin, we are proud to serve clients across Dane, Sauk, Columbia, and Jefferson Counties. We’re known for our responsiveness, professionalism, and transparent communication, earning us the trust of homeowners, contractors, and land developers throughout the region.
Why Choose United Grading and Surveying?
We understand that land projects come with high expectations and important decisions. That’s why we approach each job with honesty, thorough planning, and personal attention. With over two decades in the industry, our team combines proven expertise with a deep knowledge of local regulations and topography.
Fully Licensed & Insured
Family & Woman-Owned Business
Accurate, Efficient Work
Personalized Service & Clear Communication
Free Estimates
Why Hiring a Professional Land Surveyor Matters
When it comes to land grading and surveying, precision is everything. Small mistakes can lead to costly drainage issues, boundary disputes, permitting delays, or structural problems down the line. Hiring a qualified professional ensures the job is done right the first time — with accurate measurements, compliance with local regulations, and proper site preparation. At United Grading and Surveying, we bring over 25 years of hands-on experience, technical knowledge, and the right equipment to every project. Whether you're building, buying, or improving property, trusting a professional gives you peace of mind and long-term value.
Need Help Planning Your Next Project?
At United Grading and Surveying, we’re here to help you make informed decisions and move your project forward with confidence. From initial site assessments to final grade finishing and certified maps, we deliver peace of mind and precision every step of the way.
Contact us today for an estimate.
Our knowledgeable team is ready to answer your questions and schedule a free on-site visit to assess your needs. Let’s bring your vision to life with reliable service and trusted expertise.