- 507.330.0617WE’RE HIRING!APPLY NOWDue to tremendous growth!
- WE PROVIDE NATIONWIDE SERVICES FOR ALL YOUR GROUND PENETRATING RADAR, CONCRETE CUTTING AND CORING, GEOPHYSICAL EXPLORATION AND PRIVATE UTILITY LOCATING NEEDS.CONCRETE IMAGINGUTILITY DETECTION507.330.0617

DEFINITIVE GPR SERVICES
WE ARE THE RADAR GUYS!
Welcome to Definitive GPR and Construction Services of Minnesota and Wisconsin! Everybody knows us as the Radar Guys and we pride ourselves by providing industry leading Ground Penetrating Radar Services with many years of experience. We provide reliable, professional and non-destructive means to locate targets within concrete structures prior to drilling, digging, cutting or coring. With our 62 years of combined construction experience, let the “Radar Guys” eliminate the guesswork and provide your company with the safe and reliable solutions you deserve.
Our Services
Utility Locating
For Utility location, our Radar Guys make use of two techniques involving a Ground Penetrating Radar and Radio Detection. Our primary objective is to help uncover the locations of specific utilities to enable an efficient and safe building process.
Geophysical Exploration
Another beneficial application of using ground penetrating radar is for environmental site exploration. The high resolution imaging and non-intrusive technique allows for us to detect below ground and produce site evaluations for professional geologists.
Concrete Imaging
By making use of GPR techniques for Concrete Scanning, our Team of Ground Penetrating Radar Guys can help to uncover rebar, post tension cables due to concrete cutting and coring, in addition to embedded utilities – to ensure a safe construction site.
Residential Construction
We are a licensed General Contractor and have years of experience in building beautiful homes in Minnesota and Wisconsin. From complete exterior remodeling to interior remodeling, we are your one-stop shop for all new construction and remodeling needs.
Concrete Cutting & Coring
At Definitive GPR, our Radar Guys understand the importance of navigating concrete material prior to cutting and core drilling. We use GPR Imaging to help us determine whether there are any impediments in the concrete so we can lock down clear drilling locations.
Commercial Construction
We also have vast experience in commercial remodeling and restoration involving apartment buildings, religious centers, restaurants, hotels and office spaces. From roofing to gutters, garages to decks, new construction to home demolition – we do it all.
SERVICES OFFERED NATIONWIDE ACROSS THE USA
CONNECT WITH THE RADAR GUYS
At Definitive GPR and Construction services, we offer all our utility locating and concrete scanning as professional land surveyors, all over the United States. We have two main offices in Wisconsin and Minnesota, but we consistently travel to Florida and other US states that require our services. Therefore, we are your go-to Nationwide US GPR Company!



CONTACT US WITH YOUR PROJECT!
CONNECT WITH THE RADAR GUYS


Hudson, WI – Wisconsin Address
Faribault, MN – Minnesota Address
CHECKOUT OUR LATEST BLOGS
CONNECT WITH THE RADAR GUYS
We are a licensed General Contractor and have years of experience in building beautiful homes in Minnesota and Wisconsin. From complete exterior […]
By making use of GPR techniques for Concrete Scanning, our Team of Ground Penetrating Radar Guys can help to uncover rebar, post tension cables due to […]
For Utility location, our Radar Guys make use of two techniques involving a Ground Penetrating Radar and Radio Detection. Our primary objective is to […]
At Definitive GPR, our Radar Guys understand the importance of navigating concrete material prior to cutting and core drilling. We use GPR Imaging to […]
How to: Locate Rebar in Concrete using Ground Penetrating Radar.
In this video, the GSSI team demonstrates how to locate and mark rebar and conduit in a concrete slab. This example illustrates real-time 2D scanning to identify embedded objects and features, and how to mark them in your survey area.