Bittermann Inspection Service: A testing technician qualified in accordance with TRBS 1203 documents the legally compliant inspection of a highly available data center, including complex cable tray routing in accordance with standards.

Legally compliant electrical inspections for your company

Certified electrical inspections in accordance with DGUV V3 by qualified experts.

About us
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Tested.
Compliant.
Reliable.
About us
Arrows
Tested.
Compliant.
Reliable.
About us
Arrows
Tested.
Compliant.
Reliable.
Maximum operational reliability through qualified expert inspection.

As a specialized expert company for testing technology, our team of electrical specialists and certified experts provides businesses with nationwide protection. We combine in-depth knowledge of standards with state-of-the-art measuring technology to ensure legally compliant documentation of your systems.

Our References

HAW White
HAW White
HAW White
Certified electrical inspections for maximum operational safety.

Comprehensive inspection and testing services by qualified electricians.

From individual equipment to complex industrial facilities: our team of electrical specialists and experts ensures your operations are fully compliant with legal requirements—without disrupting your workflows.

Digital DGUV V3 documentation: An industrial tablet displays a successful inspection report with measured values such as protective conductor resistance on a complex low-voltage distribution board at Bittermann Elektrotechnik GmbH.
What matters in the exam
Our commitment is maximum operational safety through legally compliant documentation and absolute reliability.
Our standard is maximum operational reliability
through legally compliant documentation and absolute dependability.

As qualified electrical specialists, we protect your company from liability risks and equipment failures. We do more than just inspect—we take responsibility, nationwide and strictly in accordance with DGUV standards.

Legal certainty

We carry out comprehensive testing and documentation in accordance with DGUV V3 and TRBS 1203. In the event of damage or an incident, you are legally on the safe side and your insurance coverage remains intact.

No interruption to operations

Our qualified electrical specialists (EFK) inspect your systems and equipment with such flexibility that your internal processes and production lines can continue operating completely uninterrupted.

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Measurable security for industry and mid-sized businesses
From the individual coffee machine to the complex production facility: We guarantee you legal certainty and inspect without interrupting operations.
From a single coffee machine to a complex production facility:
We guarantee legal certainty
and carry out inspections without interrupting operations.

Facility managers and managing directors trust our expertise. As certified experts, we provide not only inspection labels, but also complete documentation that stands up to any audit and insurance review — on time, transparent, and efficient.

1,000+

Projects completed annually

0 min

Unplanned equipment downtime

100%

Legally compliant documentation

Our Team

Certified experts and electrical specialists for your safety.

Felix Bittermann, Managing Director of Bittermann Elektrotechnik GmbH – your expert for legally compliant electrical safety.

Felix Bittermann

Managing Director

Felix Bittermann, Managing Director of Bittermann Elektrotechnik GmbH – your expert for legally compliant electrical safety.

Felix Bittermann

Managing Director

Dirk Lehmhaus, project manager and certified expert by BDSH e.V. Expert at Bittermann Elektrotechnik GmbH.

Dirk Lehmhaus

Project Manager & Expert

Dirk Lehmhaus, project manager and certified expert by BDSH e.V. Expert at Bittermann Elektrotechnik GmbH.

Dirk Lehmhaus

Project Manager & Expert

Torsten Kölber, Master Electrician at Bittermann Elektrotechnik.

Torsten Kölber

Master electrician

Torsten Kölber, Master Electrician at Bittermann Elektrotechnik.

Torsten Kölber

Master electrician

Dennis Luthardt, qualified electrician (EFK) according to TRBS 1203 at Bittermann Elektrotechnik.

Dennis Luthardt

Qualified electrician

Dennis Luthardt, qualified electrician (EFK) according to TRBS 1203 at Bittermann Elektrotechnik.

Dennis Luthardt

Qualified electrician

Bastian Bittermann, qualified electrician (EFK) in accordance with TRBS 1203 at Bittermann Elektrotechnik.

Bastian Bittermann

Administration

Bastian Bittermann, qualified electrician (EFK) in accordance with TRBS 1203 at Bittermann Elektrotechnik.

Bastian Bittermann

Administration

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We’re growing. Join the team!

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We’re growing. Join the team!

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We’re growing. Join the team!

Testimonials

What our partners say

100%

Satisfaction

1,000+

Projects per year

10+

Years of experience

Client
"Bittermann Elektrotechnik reliably carried out the inspections of our machinery and electrical systems at several HAW Hamburg buildings in accordance with DIN VDE 0105-100. All work was completed professionally, carefully, and fully documented. Particularly noteworthy are the reliable scheduling, very good communication, and consistently high quality of the inspection services. A competent and recommendable partner for electrical engineering inspections and services."

Dirk Heinemann, Facilities Management

100%

Satisfaction

1,000+

Projects per year

10+

Years of experience

Client
"Bittermann Elektrotechnik reliably carried out the inspections of our machinery and electrical systems at several HAW Hamburg buildings in accordance with DIN VDE 0105-100. All work was completed professionally, carefully, and fully documented. Particularly noteworthy are the reliable scheduling, very good communication, and consistently high quality of the inspection services. A competent and recommendable partner for electrical engineering inspections and services."

Dirk Heinemann, Facilities Management

100%

Satisfaction

1,000+

Projects per year

10+

Years of experience

Client
"Bittermann Elektrotechnik reliably carried out the inspections of our machinery and electrical systems at several HAW Hamburg buildings in accordance with DIN VDE 0105-100. All work was completed professionally, carefully, and fully documented. Particularly noteworthy are the reliable scheduling, very good communication, and consistently high quality of the inspection services. A competent and recommendable partner for electrical engineering inspections and services."

Dirk Heinemann, Facilities Management

DGUV V3 inspection in the data center: professional electrical safety for highly available server rooms by Bittermann Elektrotechnik GmbH.
Experience in years.
10+
Precision that safeguards your standards.

Highest measurement accuracy and innovative solutions for your uncompromising quality assurance.

DGUV V3 inspection in the data center: professional electrical safety for highly available server rooms by Bittermann Elektrotechnik GmbH.
Experience in years.
10+
Precision that safeguards your standards.

Highest measurement accuracy and innovative solutions for your uncompromising quality assurance.

DGUV V3 inspection in the data center: professional electrical safety for highly available server rooms by Bittermann Elektrotechnik GmbH.
Experience in years.
10+
Precision that safeguards your standards.

Highest measurement accuracy and innovative solutions for your uncompromising quality assurance.