About us
You can count on us for all aspects of DGUV V3 inspections. GP Prüfservice GmbH is your partner for DGUV V3 inspections nationwide. Whether you want to have your stationary machines, stationary systems, or portable equipment inspected, or need a risk assessment or a VdS expert inspection—GP Prüfservice is your go-to partner. We’re also here to help with e-mobility, inspecting charging stations, charging cables, and wall boxes.
Services
Explore our services and discover how we can support you. With a wide range of solutions, we help you address a variety of challenges, tailored to your organization.
News
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19 Aug 2026
Inspection of Stationary Electrical Systems
Fixed electrical installations must be inspected by a qualified electrician after commissioning, after modifications, and at regular intervals. With more than 50 years of experience in industrial services, GP Prüfservice knows exactly what matters.
19 Aug 2026
DGUV V3 Inspection Costs: How Much Does an E-Check Cost?
The regular DGUV V3 inspection, also known as an E-Check, is required by law. In this blog post, learn how the costs for a DGUV V3 inspection are broken down—and how you can get a specific quote by scheduling a free trial inspection with the experts at GP Prüfservice.
19 Aug 2026
E-Check: Why Inspecting Equipment Is So Important
The E-Check—the professional inspection of electrical equipment and systems—is mandatory for companies in Germany. We explain why this is the case and when you’re on the safe side.
19 Aug 2026
How to Find the Right Maintenance Strategy for Your Industrial Company
Industry 4.0—as the use of intelligent and digitally networked systems in industrial facilities is often succinctly described—has also ushered in a transformation in industrial services. More and more companies are reorienting their approach: They are adopting new maintenance strategies. We present the most important maintenance strategies.
19 Aug 2026
How to Test a Three-Phase Motor Using Simple Methods
Three-phase motors are the workhorses of the electric motor world and can start even when faced with high countertorques. In this article, we’ll explore how to test a three-phase motor using simple methods.
19 Aug 2026
Electric Motor Troubleshooting: Check the Motor Capacitor
Most electric motors that run on standard 230-volt AC power from a wall outlet are so-called capacitor motors. When such a capacitor motor fails, the component that gives it its name is often to blame.
19 Aug 2026
DC Motor Maintenance—Explained Step by Step
Regular maintenance and servicing of electric motors can minimize downtime, reduce the failure rate during electrical testing, and thus make a significant contribution to the success of an industrial operation. In this article, we explain how regular maintenance of DC motors is carried out.
We are part of the Normec Group.
Normec is a leading company in the TICC sector (testing, inspection, certification, compliance). Our areas of expertise range from (drinking) water quality, air quality, and soil quality to fire safety, food safety, and management systems. Every day, we are committed to ensuring a safe and healthy work and living environment—for this generation and future generations.