Light Repair in Warsaw — Diagnostics and Fault Fixing
The light is flickering, the chandelier refuses to turn on, or a few bulbs in the fitting have gone dead — a common enough problem. The reason could be a bad lamp holder, a faulty switch, damaged wiring inside the fitting, or an issue with the ceiling connection. Just changing the bulb doesn’t always solve it. We repair lighting all over Warsaw — from Praga Polnoc to Wlochy. We come with a multimeter and the usual consumables, trace the fault and sort it out in one visit.
Important: any electrical job comes with a risk of electric shock. If you don’t know what’s behind the fault — don’t dismantle the fitting yourself, call a professional.
How much does it cost and what affects the price
The price of lighting repair depends on the kind of fault. If the issue is with a lamp holder or terminal — the repair is fast. If the internal wiring has to be replaced or a break in the wall has to be located — the job takes more time and costs more. Fixings and terminals are included in the price. New lamp holders, drivers and cables are charged separately if parts have to be replaced. Current prices for all electrical work are listed in the table below.
| Service | min | max |
|---|---|---|
| Light switch installation | 50 zł/szt | 90 zł/szt |
| Light switch replacement | 60 zł/szt | 60 zł/szt |
| Light switch repair | 60 zł/szt | 120 zł/szt |
| Electrical socket installation | 80 zł/szt | 120 zł/szt |
| Electrical socket replacement | 50 zł/szt | 80 zł/szt |
| Electrical socket repair | 60 zł/szt | 100 zł/szt |
| Electrical point installation | 120 zł/pkt | 180 zł/pkt |
| Wall chasing for wiring | 40 zł/mb | 70 zł/mb |
| Electrical wiring installation | 15 zł/mb | 30 zł/mb |
| Junction box wiring connection | 40 zł/szt | 80 zł/szt |
| Lighting installation (lamp, chandelier) | 80 zł/szt | 150 zł/szt |
| Lighting replacement | 150 zł/szt | 150 zł/szt |
| Lighting repair | 120 zł | 250 zł |
| LED strip installation | 60 zł/mb | 90 zł/mb |
| LED transformer installation | 150 zł/szt | 220 zł/szt |
| Light bulb / halogen replacement | 30 zł/szt | 50 zł/szt |
| Power socket installation 230/400 V | 120 zł/szt | 220 zł/szt |
How the repair works on site
- You explain the problem by phone or messenger: what exactly isn’t working and when it began.
- The technician works out the fitting type (chandelier, wall light, spots, LED panel) and the likely causes.
- We set a time — often the same day or the next day.
- On site the technician isolates the circuit and carries out diagnostics: checks output voltage, cable continuity, and the condition of the lamp holder and terminals.
- Finds the cause and repairs it: replaces a contact, tightens a terminal, swaps a lamp holder, restores a connection.
- Tests the fitting in every mode — on, off, group switching.
- Gives advice: which bulbs to use and what signs to watch for.
Common faults and their causes
- Light flickers or goes dim — bad contact in the lamp holder, a loose ceiling terminal or a switch fault.
- One group of bulbs doesn’t work — a snapped wire inside the chandelier or a burnt terminal contact.
- Fitting won’t turn on at all — no voltage on the circuit (breaker tripped, break in the wall) or a defective switch.
- Fitting makes a buzzing sound — the dimmer doesn’t suit LED bulbs or the transformer is vibrating.
- Burning smell from the ceiling — overheated terminal, melted insulation. Call a professional right away.
- Not all spotlights switch on — a failed driver or a broken connection in the daisy chain.
What to prepare before the technician arrives
- Show us where the consumer unit is — the circuit will need to be isolated.
- Describe the problem clearly: when it started and under what conditions (after changing a bulb, after a power surge, it just stopped).
- If you know the fitting model or LED driver — tell us in advance.
- Make sure there’s clear access to the fitting — move any furniture from underneath.
- If the light flickers — leave it switched on so the technician can see the fault as it happens.
- Check whether other fittings on the same circuit are working — that helps narrow the issue down.
- Have a ladder ready if the ceiling is above 2.7 m (or tell us so we bring ours).
- Send the intercom code and parking details.
A real case from Warsaw
A client in the Zoliborz district got in touch because the second group on his five-arm chandelier in the living room had stopped working (3 out of 5 bulbs). The bulbs themselves were fine — we checked them in another holder. The technician took the chandelier down and found the cause: inside the body, one wire had burned off from the terminal. The wire was blackened and the terminal had melted — it looked like the connection had been loose since installation and had slowly overheated over time. We stripped the wire, replaced the terminal block with a Wago 221, and checked every other connection inside the chandelier. Hung it back up, switched it on — both groups working. The whole job took 35 minutes. Conclusion: if some bulbs stop working but the bulbs themselves are fine, the fault is almost always inside the chandelier — in the wiring or terminals (compatible with Legrand, Schneider Electric, ABB and similar).
Frequently asked questions
The fitting stopped working — is it definitely a repair rather than a replacement?
In 80% of cases, yes. The fault is usually a contact, terminal or lamp holder. Full replacement is seldom needed.
Could the problem be in the wiring rather than the fitting itself?
Yes. If there’s no voltage at the ceiling outlet, the fault is further upstream: in the switch, junction box or the cable in the wall.
Does the technician bring spare parts?
Standard terminals, E27/E14 lamp holders and cables — yes. Specific LED drivers or transformers often have to be ordered.
Can an LED panel be repaired?
That depends on the fault. If the driver has failed, it can be replaced. If the LEDs have burned out, replacing the whole panel is often the simpler option.
How long does a repair take?
Diagnosis and fixing a simple fault — 20–40 minutes. If the chandelier has to be dismantled or a break in the wall has to be traced — up to 1.5 hours.
What’s included in the price?
Labour, diagnostics, small consumables (terminals, insulating tape). Replacement lamp holders, drivers and cables are charged separately if parts need replacing.
Book a lighting repair
We repair chandeliers, wall lights, spots and panels across Warsaw. We trace the fault, fix it and test everything. Get in touch — we’ll sort it out in one visit.