Ordered a set of dining chairs and opened the box to find a bag of bolts, wooden dowels, and a manual printed in tiny text? Or an office chair with a gas lift, tilt mechanism, and armrests that simply refuse to line up? Putting together one chair is manageable, but when there are four to six, it easily eats up half a day. And if anything is tightened the wrong way, the whole thing starts creaking and wobbling after a month. We assemble chairs all over Warsaw: we bring our own tools, work by the manufacturer’s instructions, and check every chair before we hand it over. Want it sorted fast and without messing about? Give us a call.

How much does chair assembly cost and what affects the price

The price depends on the chair type and the quantity. A basic wooden chair with dowels and bolts is one category. An office chair with a gas lift, tilt mechanism, adjustable armrests, and headrest is a different job altogether. A bar stool with a swivel base and footrest is another case again. What changes the price: the type of construction (frame-based, gas-lift, folding), how many units are in the order (a set of dining chairs works out cheaper per piece), and whether adjustment is needed after assembly. Fixings supplied with the furniture are included in the price. You can check the current prices in the table below.

How the on-site chair assembly works

1. You send photos of the boxes or the model name — the technician checks the scope and gives you an estimated timeframe. For a batch of 6 chairs this is around 1.5 to 2 hours.
2. We set a date. We often arrive the same day or the following one, depending on the schedule.
3. The technician arrives with his own tools: cordless drill, hex key set, open-end spanners, hammer, and spirit level.
4. We open the boxes and verify the contents of each chair kit. If something is missing, we record it right away and take photos for a warranty claim.
5. Chairs are put together one at a time. For office chairs: we assemble the star base with castors, insert the gas lift, fix the tilt mechanism, mount the seat, and fit the armrests and headrest.
6. For wooden or dining chairs: we join the legs to the rails with dowels and bolts, tighten them in a cross pattern, and check stability on a level surface.
7. Each chair is tested: no looseness, no wobble, no squeaking. We adjust the height, backrest angle, and tilt tension. Packaging is removed.

Common mistakes when assembling chairs yourself

• Tightening dining-chair bolts one after another instead of in a cross pattern — the legs sit unevenly and the chair rocks. The proper method: tighten all bolts by hand first, then torque them in a cross pattern.
• Knocking the gas lift into the star base with a hammer — this can damage the piston rod or the plastic sleeve. The gas lift should slide in with slight resistance and seat fully under body weight.
• Swapping the left and right armrests on an office chair — the mounting holes don’t match, so people start drilling into the plastic. Result: looseness and a cracked part.
• Starting without checking all parts first — you find a missing bolt on the third chair while two are already built and you don’t want to strip them back down.
• Leaving out washers and spring washers — after a couple of months the bolts work loose from vibration and the chair begins to creak.
• Assembling a bar stool without securing the footrest — it holds only by friction and starts rotating after a week.
• Pushing in wooden dowels without glue — the joint gets loose over time, especially if the chair is dragged across the floor every day.
• Setting an office chair to maximum gas-lift height without checking — the tilt mechanism hits the star base when you lean back.

What to prepare before the technician arrives

• Make sure the chair boxes are already inside the apartment (carrying them upstairs is a separate service).
• Clear some working space — for a batch of 4 to 6 chairs you need about 2 x 3 metres.
• Check the box count against the delivery note — now and then one goes missing in transit.
• If you ordered chairs from different batches, group the boxes by model.
• Decide where the chairs will stand — moving them around the flat afterwards is not included in the price.
• Take rugs out of the assembly area — small fittings and bolts disappear in the pile.
• Keep pets in another room — castors, tiny bolts, and springs are too tempting for cats.
• Send over the intercom code and parking details.
• If there are more than 6 chairs, tell us in advance so the technician can allow extra time.
• For office chairs with a headrest, check your desk height so the chair fits you properly.

A real case from Warsaw

A client in the Ursynow district ordered assembly of 8 IKEA EKEDALEN dining chairs and two MARKUS office chairs for a home office. The dining chairs came in four boxes, the office chairs in two. We began with an inventory check: one box had no bolt bag — we recorded it and the client submitted a warranty claim. The other 7 chairs were complete. The dining chairs were assembled in stages: first all rail-to-leg joints, then all seats, then the final tightening in a cross pattern. That goes quicker than building each chair from start to finish. With the MARKUS chairs there was one detail: the gas lift has to sit properly in the star base — not hammered in, but pressed into place using leverage against the floor. The armrests on this model are height-adjustable, so we set them to suit the client’s build. We tested the tilt mechanism and adjusted the resistance. All 7 dining chairs and 2 office chairs took about 2.5 hours. The eighth chair was completed three days later after the replacement bolts arrived.

Frequently asked questions

Who does the work and how we operate

Assembly is done by technicians who know furniture inside out — from basic stools to fully adjustable gaming chairs. They understand the difference between a class 3 and a class 4 gas lift, and why a bar stool needs a locking screw. We cover all of Warsaw and nearby areas: Mokotow, Ursynow, Wola, Bemowo, Praga — and we arrive at the agreed time. To book an assembly, call or message us and we will get back to you within an hour.