Bathroom renovation in Sofia
Bathroom renovation with precise coordination of plumbing and electrics, waterproofing and finishing details.
A bathroom leaves no room for compromise. Here, the right sequence of work and control over it decide whether the result stays sound for years to come.
- Reply to your enquiry
- 24 h
- On the bathroom plumbing and electrics
- 6 yrs
- Site visit and quote
- Free
5.0 on Google · 15 reviews
Show us your bathroom – see the plan and the price
Upload photos from your phone and see what we would do in your home – in three options and with a labour cost, before we even come for a site visit.
- 1. You photograph the room3–8 photos from your phone – the walls, the floor and the ceiling.
- 2. We examine every photoMaterials, condition, installations and size – pinned on your photos.
- 3. You get a plan and a priceWork from our price list in three options, with a labour cost in euro.
See your new bathroom – before the renovation
Take a photo of your bathroom as it is now and in about a minute you will see it renovated in three styles – white marble, warm wood and dark stone.
- White marble
- Warm wood look
- Dark stone
What a bathroom renovation includes
A bathroom renovation starts with clean preparation of the substrate. Without this stage, every later decision rests on a risk that becomes expensive further down the line.
We coordinate plumbing, electrics, waterproofing, tiling and fitting as one sequence. That is the difference between a bathroom that looks good at handover and one that stays reliable over time.
For the client, the value is clear: correct floor slopes, clean detailing, less risk of leaks and peace of mind in one of the most sensitive rooms in the home.
Why RemontS
- 6+ years of experience
- 100+ bathrooms renovated
- Waterproofing without compromise
- Work under contract
Bathroom renovation: projects we have completed
The photos are from our own renovations, not stock images. Open a project to see more photos and what we did.
6 photosBathroom in Suhata Reka: navy with floral tiles
A bathroom with navy tiles and a floral-pattern wall in the shower area, built-in shelves above the toilet, a wall-hung toilet, a washbasin without a cabinet, an oval mirror and a wood-effect floor.
7 photosBathroom in Bankya: grey stone and a wood-effect floor
Large-format grey stone tiles, a wood-effect floor, a tall cabinet and a wooden worktop, a vessel basin, a round illuminated mirror, a towel radiator and a water heater. The old bathroom was stripped back to the structure and the new installations are hidden behind moisture-resistant plasterboard with niches.
6 photosBathroom in Levski G: white marble with brown veining
Marble-effect tiles with brown veining, a wood-effect floor, a walk-in shower area and a vanity unit. The old tiles were removed and the water and drain pipes were replaced.
7 photosBathroom in Sveta Troitsa: beige with a wood-effect floor
Beige tiles with decorative strips, a wood-effect floor, a wall-hung toilet, a vanity unit and a mirror cabinet. The renovation started from the bare walls: a frame for a wall-hung toilet was installed, the walls were lined with moisture-resistant plasterboard and the floor was levelled.
10 photosBathroom in Knyazhevo with decorative tiles
A bathroom with beige tiles and decorative tiles with a botanical pattern, a walk-in shower area with a linear drain, a black shower system, a vanity unit and a mirror cabinet. The drain pipes were replaced and the floor is waterproofed.
5 photosWhite and grey marble bathroom with black taps
A narrow bathroom renovated from the bare walls: the old tiles were removed, the walls have white marble-effect tiles and the shower area grey marble. Dark floor tiles, a walk-in shower area, black taps, a vanity unit, a mirror cabinet and a water heater.
Types of bathroom renovation
Bathroom in a new-build home
We plan the plumbing and electrics, tiling and sanitaryware from the start, so there are no corrections at the end.
Bathroom in an older home
We deal with old plumbing and wiring, uneven substrates and hidden risks that call for closer control.
Small bathroom
We use the space precisely, without sacrificing comfort, floor slopes or a clean visual result.
Luxury bathroom
The focus is on materials, detail and a finished look that makes an impression and lasts over time.
What we avoid
Leaks
We start with the preparation and never let critical stages be done as a mere formality. This is the foundation of a worry-free result.
Incorrect waterproofing
Waterproofing is not an optional detail. It is the protection that decides whether the bathroom stays reliable after the renovation.
Uneven tiles
We keep an eye on levelling, grout joints and finishing, because in a bathroom it is the detail that shows the quality of the work.
Poor floor slope
The slope towards the floor drain is planned and built precisely. A mistake here stays with you for every year that follows.
Process
How we work
We work in an orderly sequence – predictably, with control over every stage and without chaos while the work is under way.
Site visit
We assess the condition of the substrates, the plumbing and wiring, and the risk points before we commit to a scope and timeline.
Quote
You get a clear framework for the work, materials and sequence of execution, not a general description with no specifics.
Execution
We follow a precise sequence for plumbing and electrics, waterproofing, tiling and fitting.
Quality control
We check slopes, details, grout joints and finishing before the bathroom is handed over.
We work with clients who want quality and a long-term result.
When a bathroom is done properly, what matters most is precision, the right sequence of work and responsibility for every detail.
What we value
- quality
- long-term result
- peace of mind after the renovation
If your goal is the lowest price, we are probably not the right choice.
A written warranty
Every completed project receives a warranty certificate. This is what it covers and for how long.
- 2 years on all work
- Construction, renovation and finishing work on the property.
- 6 years on plumbing, electrical and roofing work
- Internal plumbing installations, electrical installations, roofing work and roof waterproofing — the areas where a hidden defect shows up late and costs the most.
- Written certificate
- Issued for every completed project, it sets out what is covered and for how long.
The extended term applies to the installations themselves and to the roofing work. Installed ready-made products — taps, fittings, appliances — carry the manufacturer's warranty.
Rated 5.0 on Google
Genuine reviews from RemontS clients on our Google profile. The clients wrote them in Bulgarian – the English is our translation.
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“Reliable guys, easy communication, work done quickly and to a high standard. I recommend them.”
Mihaela S.January 2026 · Google reviewTranslated from Bulgarian “If you're looking for tradespeople who work quickly, to a high standard and without any drama – these are your people! No ‘We'll come round tomorrow… or the day after…’, no headaches for you. They worked wonders with the renovation we needed and even left the place cleaner than they found it! In short – professionals with a capital ‘P’. I highly recommend them!”
Vessy N.January 2025 · Google reviewTranslated from Bulgarian “I highly recommend their services. Despite my fussiness, they kept to the deadline they had given and finished the bathroom renovation professionally, cleanly and meticulously.”
Filip I.February 2025 · Google reviewTranslated from Bulgarian “Great work, an extremely professional attitude, deadlines met and excellent workmanship.”
Bilyana I.January 2025 · Google reviewTranslated from Bulgarian “If you're looking for tradespeople, these are the right people. Fast, punctual and honest.”
Ani D.January 2025 · Google reviewTranslated from Bulgarian “I recommend them wholeheartedly! Very honest, fast and skilful!”
Rosi S.January 2025 · Google reviewTranslated from Bulgarian “Punctual and honest – I recommend them.”
Tania T.January 2025 · Google reviewTranslated from Bulgarian
Short answers before you continue
A complete bathroom renovation costs roughly €4,000–9,000, including the labour and all the construction materials. For an old 4 m² bathroom at the standard level, the bill usually comes to €4,500–5,500. You choose and buy the tiles, sanitaryware and drains yourself. Prices task by task and a sample budget are shown above, and the exact amount comes in a written quote after the free site visit.
A 3–5 m² bathroom usually takes 10–15 working days. Part of that time is the drying of the screed and the waterproofing, which cannot be cut short. Surprises after the strip-out – old pipes, crooked walls – can add to it; the stage-by-stage schedule is in the quote.
You choose and buy them. Construction materials – adhesives, waterproofing, screeds, plaster – are on a separate line in our quote. It helps to choose the tiles and sanitaryware before the start, because the water outlets are placed according to them.
The warranty is in writing: 24 months for all work, including the bathroom waterproofing, and 72 months for new plumbing and electrical installations.
The waterproofing goes over the whole floor and the shower area, with tape in the corners, and is tested with water before any tiles go on. New pipes are pressure-tested before the wall is closed.
We show you what we found and what the repair costs. Extra work only starts once you have approved it in writing, with a price.
Yes. The calculator gives a guide from the tiled area, and with the estimate from photos you upload 3–8 photos of the bathroom and get a plan in three options with a price within a minute. The site visit afterwards is free.
We work across Sofia and the nearby towns and villages – Bankya, for example – as well as in Plovdiv, Varna, Burgas, Pleven and Blagoevgrad.
Before you start the renovation
Prices task by task, timelines and the decisions to make before the work starts.
Bathroom12 min read
Bathroom renovation: labour costs in 2026, task by task
Bathroom labour prices task by task, a worked example for 4 m² and why an old bathroom usually comes to €4,500–5,500 with construction materials.
Read
Bathroom9 min read
Renovating an old bathroom: what the tiles hide – before and after
What turns up when an old bathroom is stripped out, what to change while the walls are open, what it costs – and our bathrooms before and after.
Read
Process11 min read
How long does a bathroom renovation take? A stage-by-stage timeline
A typical 3–5 m² bathroom takes 10–15 working days to renovate. The schedule stage by stage, the drying times you cannot skip and what causes delays.
Read
Bathroom10 min read
Small bathrooms of 2–4 m²: ideas from our projects and what they cost
Walk-in showers, wall-hung toilets, niches and larger tiles in 2–4 m² bathrooms: when they work, how they look in our projects and what they cost.
Read
Budget12 min read
Bathroom renovation on a budget: where to save and where not to
A refresh, a partial or a full renovation: what the labour costs, which cheaper choices make sense and which savings end up costing you more.
Read
Bathroom3 min read
Bathroom renovation in Sofia: cost and process
What drives the cost of a bathroom renovation in Sofia and how the process unfolds – from strip-out and waterproofing to final installation. The exact figures come after a site visit.
Read
Ready for a new bathroom?
Send an enquiry and you will get a clear outline of the site visit, the scope, the critical technical stages and the next steps for the renovation.
After your enquiry
- A reply within 24 hours, with any clarifying questions
- A free site visit
- A written quote with the scope, stages and timeline
Suitable for
- Sofia
- apartments
- houses
- small bathrooms
- complete renovation
Enquiry
Tell us a bit about your project
One clear form, with no steps and no unnecessary questions. Send the main details and you will receive a personal reply.
2 years' warranty on all work, 6 years on plumbing, electrical and roofing work, with a written certificate for the property.