The plumbing company
Prague trusts
Heating · Water · Gas · Drainage
15 craftsmen · 5-year warranty · Quote within one business day
🇬🇧 We speak English
Plumbing & heating services in Prague
From a leaky tap to a full pipe refit in an apartment building.
Gas boilers
Replacement and new installations — lower energy bills. Bosch and Vaillant certified.
Více informací
Heat pumps
Save 40–70 % on energy costs. We also help with subsidies up to 100,000 CZK.
Více informacíPlumbing work
From a dripping tap to a complete pipe reconstruction.
Gas installations
Safe gas in your home or office. Piping, inspections, boiler rooms up to 500 kW.
Underfloor heating
Even warmth throughout your flat. Installation and repairs of underfloor heating.
Central piping
New piping for the whole building — from design to handover. Materials with a 50-year lifespan.
Why choose Kotmel
Modern plumbing is more science than sweat. That’s why founder Martin Kotmel traded a physics degree for a wrench. Today we handle boiler replacements, heat pump installs and full pipe refits across Prague and Central Bohemia.
Craft meets precision
Founder Martin Kotmel studied physics at Charles University — because modern plumbing runs on data, not guesswork. Every project gets engineering-level attention.
Real people, not anonymous workers
15 named team members. You know who’s coming, and they know what they’re doing. We arrive on time, explain what and why, and clean up after ourselves.
Communication you can count on
Every review mentions our communication. We reply within one business day, take calls 8–18, answer on WhatsApp — and always tell you what we’re doing and why.
Trusted by Prague Zoo, Nymburk District Court and housing cooperatives across Prague.
The Kotmel warranty
Even the best make mistakes. If we slip up, we own it and fix it fast. New piping and installations come with a 5-year warranty. We can’t guarantee older parts we only repaired — but we always tell you upfront what’s new and what’s patched.
What our clients say
Highly recommending this company to any expats living in Prague. They can speak English too.
“Intense and swift communication. Work completed a few days ahead of schedule.”
“Very reliable plumber. Their plumbers speak English and, for a foreigner, that is a big plus.”
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