Grading Services for Drainage Solutions and Culverts
Improper drainage can lead to a host of problems for both residential and commercial properties, from standing water and erosion to foundation damage and failed landscaping. At United Grading and Surveying, we specialize in drainage grading services in Sun Prairie, WI, offering expert solutions that prevent water problems before they start. Whether you're dealing with persistent pooling, erosion, or need culvert work, we have the experience and equipment to correct and prevent drainage issues with precision.
As a family-owned and woman-owned business with over 25 years of experience, we proudly serve clients throughout Dane County, Sauk County, Columbia County, Jefferson County, and surrounding areas. When water becomes a threat to your property, we’re the team to call for long-term, site-specific solutions. Contact us today to request a free estimate.
Professional Grading for Drainage Issues
Drainage problems are often a result of poor grading. If your land doesn't slope away from your home or structures, rainwater and runoff can pool around foundations, basements, or driveways, leading to serious damage over time.
Our team provides expert grading for drainage correction, reshaping the land to direct water away from buildings, walkways, and other key areas. We use proven techniques to ensure proper slope, grade, and flow that match your property’s unique topography. Whether it’s a subtle fix or a complete redesign, we’ll help you restore control over where your water goes.
Common signs you may need drainage grading:
- Water pooling near your foundation or garage
- Saturated lawn or standing water after storms
- Erosion along slopes or near driveways
- Mold, mildew, or water stains in basements
- Soggy or unusable outdoor areas
New Culvert Installation
If your property includes a ditch, low spot, or private road crossing, a properly installed culvert is essential to manage water flow and maintain access. At United Grading and Surveying, we install culverts that allow water to pass under driveways, roads, or landscape features safely and efficiently.
Our team handles every part of the culvert installation process, from excavation and grading to placement and backfilling. We ensure the culvert is set at the correct angle and depth to support both drainage and structural stability. Whether for stormwater management, access driveways, or erosion control, our culvert installations are built to last.
Culvert Replacement and Repair
Over time, culverts can deteriorate, clog, or become misaligned due to shifting soil and heavy use. A damaged culvert can disrupt water flow and lead to backups, washouts, and flooding. We offer culvert replacement services to restore proper drainage and protect your property.
We assess the condition of the existing culvert and recommend the best solution based on your site and usage needs. From replacing a rusted metal pipe to upsizing a culvert that no longer handles runoff effectively, we ensure your drainage system works as intended and complies with local codes.
Drainage Solutions That Work in Wisconsin
In Sun Prairie, WI, and across Dane, Sauk, Columbia, and Jefferson Counties, properties face a wide range of drainage challenges — from heavy spring thaw to unpredictable storm runoff. Our grading and culvert services are tailored to our region’s climate and soil types. We understand how to move water efficiently and prevent damage in both rural and developed areas.
When we evaluate your site, we look at the full picture: topography, water sources, structures, vegetation, and current grading. With that understanding, we design and execute a plan that keeps your property dry, functional, and protected season after season.
Built on Experience, Backed by Precision
With over 25 years in the field, United Grading and Surveying has seen firsthand how costly poor drainage can be. From small residential grading corrections to major culvert installations, we treat every job with care and technical precision.
Our equipment is modern, our knowledge is deep, and our solutions are tailored. Whether you’re building new or fixing long-standing drainage problems, we bring expertise that saves you time, money, and future headaches.
Contact us today for an estimate.
We’ll evaluate your drainage needs and provide a solution that keeps your property safe, stable, and protected.