Your Partner for modern electrical engineering.
Whether it’s a private home, a commercial property, or a new construction project—we provide safe, smart, and sustainable solutions. Here at VoltWerk, we support our customers in the Freiburg region with all their electrical needs—from minor repairs and troubleshooting to solar power systems and complete electrical installations.
We are committed to providing you with unparalleled support and expert advice at every step to ensure your success.
Service portfolio
Customer service & repairs
Defective outlets, tripped fuses,damaged cables, lighting issues, RCD topics, troubleshooting, and smaller installations.
Photovoltaics & storage
Electrical PV connection, inverters,battery storage, meter cabinet conversions, andwall boxes. Direct business or subcontractors forsolar installers.
Smart home & residential construction
Renovations, circuit boxes, outlets,lighting, network cables, smart home components, and modernization ofresidential buildings.
New construction & commercial projects
Electrical planning, distributions, cabling,lighting, building technology, coordination witharchitects and other trades, commissioningand documentation.Our team
Dedicated professionals driving our success
Markus Huber
Owner & Master Electrician
Lukas Keller
Electrician
Sophie Wagner
Electrician / Smart Home
Bruno
Safety Officer
Lena Meier
Office & Operations
Tobias Schmitt
Project Manager / Master Electrician
Mehmet Kaya
Electrician / PV Specialist
Felix Braun
Electrician
Frequently Asked Questions
We can usually offer you an appointment for Customer Service & Repairs within 2–5 business days, for Photovoltaics & Storage within 14–20 business days, and for Smart Home & Residential Construction as well as New Construction / Commercial Projects typically within 1–2 months.
In the event of an emergency, we can offer you an appointment within 2 hours, even outside our regular business hours.
You can reach our customer service team via email at voltwerk@auftrieb.digital, by phone at +49 761 482 91 20 or through the live chat on our website. Our dedicated team is available 24/7 to assist you with any questions and issues.
We are committed to providing quick and effective solutions to ensure your satisfaction.
We charge the standard local hourly rate of €99.95, plus a flat-rate travel fee and material costs. Upon request, we’ll be happy to provide you with a free estimate.
For emergency service calls outside our regular business hours, we charge an hourly rate of €299.95.
Customer Experiences
What our customers say about us.
"Called in the morning, found the error the same afternoon. Clear explanation and fair invoice."
"Reliable coordination, clean documentation, and quick communication with our construction management."
"VoltWerk takes care of the electrical part of our PV projects professionally and meets deadlines reliably."
