Electrician for Renovation in Prague: How to Choose

Why Choosing the Right Electrician for a Renovation Matters

Choosing an electrician for a renovation in Prague is one of the most consequential decisions you'll make during any remodel. A poorly chosen electrician can delay your entire project by weeks, create safety hazards behind finished walls, and cost you thousands of crowns in rework. For expats navigating the Czech trades market for the first time, the stakes are even higher — language barriers, unfamiliar regulations, and different trade customs all add complexity.

This guide walks you through exactly how to evaluate, compare, and hire a renovation electrician in Prague — covering qualifications, pricing, coordination with other trades, and the specific red flags to watch for.

Renovation Electricians vs General Electricians: The Difference

Not every electrician is suited for renovation work. There's a meaningful difference between someone who installs a ceiling light and someone who replans an entire apartment's electrical layout during a gut renovation.

What renovation electrical work involves

• Circuit redesign — redistributing power across rooms, adding dedicated circuits for appliances like ovens, dishwashers, or AC units
• Wiring behind walls — chasing cables into masonry or running them through drywall before plastering
• Panel upgrades — replacing an outdated fuse box with a modern distribution board (rozvaděč)
• Coordination with other trades — working alongside plumbers, tilers, and plasterers on a shared timeline
• Revision report (revizní zpráva) — issuing or arranging the mandatory electrical inspection document after work is complete

A general electrician who mainly handles small repairs may lack experience managing the sequencing a renovation demands. When you're comparing candidates, ask specifically about renovation projects they've completed — not just years of experience.

Key Qualifications to Check

In the Czech Republic, electrical work is classified as a regulated trade (řemeslná živnost). This means the person performing the work should hold a relevant trade licence. Here's what you can realistically verify as a client:

1. Ask for their IČO — every legitimate Czech tradesperson or company has a company registration number (IČO). You can look it up on the official Czech business register at ares.gov.cz to confirm the business exists and check its registered trade activities.
2. Ask about their electrical certification — Czech electricians typically hold a certificate under Vyhláška 50/1978 Sb. (commonly called "paragraph 6" or higher). You can ask to see it, though TraderPoint does not verify these qualifications for you.
3. Ask who will issue the revision report — after any significant electrical work, Czech regulations require a revision report. The person issuing it needs specific authorisation (typically §9 or higher). Clarify upfront whether your electrician can issue this themselves or whether a separate revizní technik will need to inspect.
4. Check for DPH registration — if the electrician is VAT-registered (plátce DPH), their quotes should include VAT. If they're not VAT-registered, they won't charge DPH, but verify this so you're comparing quotes on the same basis.

These checks take ten minutes but can save you from hiring someone unqualified. TraderPoint verifies traders' phone numbers and email addresses, and traders can optionally add their IČO to their profile for additional transparency.

How Much Does a Renovation Electrician Cost in Prague?

Electrical work during a renovation in Prague typically ranges from 450–800 Kč per hour for labour alone. However, renovation electrical projects are often quoted as a fixed price for the entire scope rather than hourly. Here are common price ranges based on typical Prague market rates:

• Full apartment rewire (2+kk, ~55 m²) — typically 35 000–70 000 Kč including materials
• New distribution board (rozvaděč) — typically 8 000–18 000 Kč including the board and installation
• Adding a new circuit — typically 2 500–6 000 Kč per circuit depending on cable run length
• Socket and switch installation (per point) — typically 500–1 200 Kč including wiring to the nearest junction
• Revision report (revizní zpráva) — typically 2 000–5 000 Kč depending on apartment size

Prices vary significantly based on the age of the building (panel buildings vs brick buildings vs new construction), accessibility of walls, and whether the electrician needs to coordinate around other ongoing trades. Always get at least three quotes to understand the realistic range for your specific project.

5 Questions to Ask Before Hiring

When you've shortlisted two or three electricians, these questions separate the experienced renovation specialists from the rest:

1. "Can you walk me through your timeline for the electrical work?"

A renovation electrician works in two main phases: rough-in (before plastering — running cables, installing boxes) and finish (after painting — mounting sockets, switches, lights). An experienced pro will explain this without prompting. If they seem unfamiliar with phased work, that's a red flag.

2. "How do you coordinate with the plasterer and tiler?"

Electrical rough-in must happen before plastering. If the electrician can't commit to specific dates or doesn't understand the dependency, your renovation timeline will slip. In Prague renovations, delays from poor trade coordination are the number-one source of budget overruns.

3. "What's included in your quote — and what isn't?"

Some electricians quote labour only. Others include materials (cables, junction boxes, the distribution board). A few include the revision report in their price; many don't. Get a written breakdown so you can compare quotes accurately.

4. "Will you handle the revision report, or do I need to arrange that separately?"

This is crucial. Without a valid revision report, your home insurance may not cover electrical incidents. Some electricians hold the necessary authorisation to issue the report themselves. Others will recommend a separate revizní technik. Either approach works, but you need to know the plan before work starts.

5. "Can you provide references from similar renovation projects?"

Anyone can claim experience. Ask for two or three recent references from renovation work — ideally apartment renovations in Prague, since these come with their own quirks (older wiring, aluminium cables in panel buildings, limited amperage from the building's main supply).

Red Flags to Watch For

Even in Prague's competitive trades market, not every electrician delivers quality work. Watch out for these warning signs:

• No written quote — if someone gives you a verbal estimate and won't put it in writing, walk away. Czech law supports written contracts (smlouva o dílo), and any professional tradesperson will provide one.
• Unusually low price — if one quote is 40% below the others, ask why. It might mean the electrician is cutting corners on materials, underestimating the scope, or planning to skip the revision report.
• Cash only, no invoice — paying without a faktura means no paper trail, no warranty recourse, and potential issues with your building's SVJ if they require documentation for renovation work.
• Reluctance to discuss the revision report — a professional renovation electrician knows this is part of the process. If they dismiss it or seem unsure, they may not be qualified for the scope of work you need.
• No IČO or unwillingness to share it — this is a basic check. If they won't provide their company registration number, you have no way to verify they're a registered business.

How Renovation Electrical Work Fits Into Your Project Timeline

Understanding when the electrician needs to be on site prevents the most common scheduling disasters in Prague renovations:

1. Demolition phase — old wiring is exposed and assessed. Your electrician should visit to plan the new layout.
2. Rough-in phase — cables are run through walls, junction boxes are installed, and the new distribution board goes in. This happens before plastering and tiling.
3. Inspection / testing — after rough-in, circuits are tested before walls are closed up. Fixing a wiring mistake behind fresh plaster costs real money.
4. Finish phase — after painting is complete, the electrician returns to install sockets, switches, light fixtures, and any built-in appliances that need electrical connection.
5. Revision report — once everything is installed and tested, the revision report is issued. This should be the final step before you consider the electrical work done.

In a typical Prague apartment renovation (2+kk or 3+kk), the electrical rough-in takes 2–4 days. The finish phase usually takes 1–2 days. Factor in at least one buffer day between phases in case of delays from other trades.

Older Prague Buildings: Special Considerations

Prague's housing stock presents unique electrical challenges that not every electrician is prepared for:

• Panel buildings (panelák) — often have aluminium wiring from the 1960s–80s. Connecting new copper wiring to old aluminium requires special connectors to prevent galvanic corrosion. Not all electricians carry these or know the correct technique.
• Pre-war brick buildings — may have limited amperage from the building's main supply. If your renovation adds high-draw appliances (electric oven, AC, EV charger), you may need to request an amperage increase from PREdistribuce, which is a separate process with its own timeline.
• Listed buildings (památkově chráněné) — have restrictions on what you can modify. Surface-mounted conduit may be required instead of chasing into original walls. Your electrician should know this before starting.

When interviewing electricians, mention your building type early. Their response will tell you whether they have relevant experience.

Get Quotes From Renovation Electricians on TraderPoint

Finding the right electrician for your Prague renovation doesn't have to mean cold-calling through listings and hoping for the best. On TraderPoint, you can post your renovation electrical job with a description of the work, and electricians in Prague will send you quotes directly. You can compare prices, check their profiles, and look up their IČO — all before committing to anything. It's free for clients, and you're never obligated to accept any quote.

Key Takeaways

• Choose an electrician with specific renovation experience — small-job electricians may not handle phased work or trade coordination well
• Always check the IČO on ares.gov.cz and ask about electrical certification
• Clarify who handles the revision report before work starts — you'll need it for insurance
• Get at least three written quotes and compare what's included (labour, materials, revision report)
• Understand the two-phase timeline (rough-in before plastering, finish after painting) and plan accordingly
• For older Prague buildings, ask specifically about experience with aluminium wiring, amperage limits, or heritage restrictions
• Typical renovation electrical costs in Prague range from 35 000–70 000 Kč for a full apartment rewire including materials