Appointments available — Canton of Zurich

Electrical Inspectionwith certainty.

Your certified partner for safety certificates (SiNa), periodic inspections and acceptance tests in the Canton of Zurich. Fast, digital, transparent.
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500+
Inspections / year
24h
SiNa delivery
100%
ESTI-compliant
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ESTI-registered
K-352577-4 · Federal Inspectorate for Heavy Current
NIV-compliant
Low Voltage Installation Ordinance
Canton of Zurich
All municipalities covered
500+ Inspections
Conducted per year
Our Services

Professional Electrical Inspections

From single-family homes to industrial facilities — we inspect your electrical installations reliably and in compliance with standards.

Most popular

Periodic Inspection

Regular inspection of your electrical installations according to NIV. Inspection periods: 5, 10 or 20 years depending on usage.

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Change of Ownership

When buying or selling a property, an electrical inspection is legally required. Fast and uncomplicated.

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Acceptance Inspection

Initial inspection after new construction or renovation. We check if the installation meets current standards.

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Final Inspection

Final inspection after completion of the electrical installation. Basis for the safety certificate.

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New

PV System Acceptance

Professional acceptance of your photovoltaic system. Inspection according to NIV and grid operator requirements.

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EV Charging Station Inspection

Safety inspection for e-mobility charging stations. Standards-compliant acceptance for residential and commercial installations.

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Electrical installation
Transparent Prices

Fair fixed prices. No hidden costs.

Transparent Prices

Price Calculator

Calculate your costs in seconds. No hidden fees, fair fixed prices.

Your Cost Estimate

Base PriceCHF 288
Total price
CHF 288
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Prices incl. VAT (gross). Non-binding estimate.
Zurich Skyline
Canton of Zurich

Your partner in all Zurich municipalities.

How it works

4 steps to your SiNa

From inquiry to completed safety certificate — simple, fast and transparent.

01
01

Inquiry & Quote

Book online or call. You'll receive a transparent quote within 24h — no hidden costs.

02
02

Appointment Scheduling

We'll find a suitable date together. Flexible times, short notice possible.

03
03

On-site Inspection

Professional testing of all electrical installations according to NIV. Thorough and efficient.

04
04

SiNa & Report

Safety certificate within 24h digitally in the customer portal. In case of defects: clear action plan.

Google Reviews

What our customers say about PrüfXpert — directly from Google.

5.0 / 5.0
8 Google Reviews
100%
Recommendation
24h
Quote guaranteed
3 months ago

«Finally a well-trained master electrician who really has knowledge and experience. Mr. Bloch is now my regular electrician. Glad to have finally found one.»

MS
Matthias Seelos
Google Review
8 months ago

«Professional, transparent and very reliable – clear recommendation! Mr. Bloch explained all steps transparently and documented them clearly. You can immediately tell that there is solid expertise and experience here.»

KE
Kurt Eller
Google Review
11 months ago

«We were completely satisfied with the service! Mr. Bloch was very friendly, helpful and considerate from the start. We would especially like to highlight his reliability and his transparent, fair approach.»

DP
Diana P.
Local Guide · Google Review
7 months ago

«Very good electrician. Can only recommend! He is very efficient and clean. Very friendly and calm. Next time I need something, he's the only one I'd consider.»

SM
Sonya Mehlin
Google Review
View all 8 reviews on Google R View reviews on Renovero
Digital Customer Portal

All documents.
Available anytime.

In the customer portal you have access to all safety certificates, inspection reports and appointments. Digital, secure, around the clock.

  • Download SiNa documents as PDF
  • Keep track of properties and inspection periods
  • Automatic reminders before expiry
  • Book appointments directly online
Customer Portal →
MK
Max Keller
Administration
3 Properties
Bahnhofstrasse 42
8001 Zurich · MFH · 6 Units
Valid
SiNa: 15.03.2026 Next: 15.03.2046
Seestrasse 118
8002 Zurich · Commercial · 2 Units
Due 2026
Last: 12.08.2016 Period: 10 Years
Dorfstrasse 7
8304 Wallisellen · House
Valid
SiNa: 01.02.2025 Next: 01.02.2045
Modern Swiss house
Ready?

Book your appointment now.

Contact

Questions? We're here.

Call or write to us. We'll get back to you within 24 hours.

Direct Contact

Service Area
Entire Canton of Zurich

Business Hours

Monday — Friday 07:00 — 18:00
Saturday By appointment
Sunday Closed
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