Maintenance
Full cleaning, gasket renewal, valve service. So your machine still brews in two years like it does today.
Learn morePremium workshop for portafilter espresso machines in Berlin and Brandenburg. La Marzocco, Slayer, Faema, Sanremo, La Cimbali. We service, repair and restore — with Italian precision.
We don't do everything. We do what we do with the care of a manufactory. Every machine gets the time it needs.
Full cleaning, gasket renewal, valve service. So your machine still brews in two years like it does today.
Learn morePumps, boilers, group heads, pressure regulation. Diagnostics first — estimate before we start.
Learn more30-year-old Faema? Vintage Pavoni? We restore — from chrome polish to full disassembly.
Learn moreBurr replacement, alignment, cleaning. For Mazzer, Mahlkönig, Eureka, Anfim and more.
Learn moreMachine dies before the breakfast rush? Call us, we'll come — Berlin and Brandenburg, round the clock.
Learn moreBarista training, latte-art workshop, machine training for café teams.
Learn moreWhich machine for your café? Which for home? We know them all — and advise honestly.
Learn moreOur own roastery from the Maisto Caffè group. Direct trade, freshly roasted daily.
To the roasteryFrom the first call to handover. Transparent, documented, on point — like a good espresso.
Bring us the machine — we listen to it. An on-site diagnosis takes 20 minutes and is free.
We show you exactly what's broken, what we'll do and what it costs. Work only starts after your approval.
Group head, pump, boiler, pressure. Each part individually. Parts from La Marzocco to Slayer — in stock.
24-hour test, 50 test shots, pressure protocol. Only then does the machine come back to you.
We know the machines you love — from the small Pavoni lever to the 4-group Slayer Steam.
Free initial diagnosis. Clear estimates. Workshop appointment in Oranienburg or on-site service across Berlin.
Book appointment →35 minutes from Berlin main station. S-Bahn S1 directly to Oranienburg, then a 4-minute walk. Parking right in front of the workshop.
Am Dorfanger 6
16515 Oranienburg
Germany
Phone: +49 30 75 43 73 44
Email: werkstatt@9bar-studio.de
Hours:
Mon–Fri 10:00–18:00
Sat 10:00–14:00
24/7 emergency service for hospitality
Real reviews. No marketing fluff.
"My La Marzocco Linea Mini was barely running after 6 years. Now it brews like day one. Fair prices, honest advice."
"My 30-year-old Faema family heirloom was expertly restored. Like out of an Italian museum. Grazie!"
"Emergency call Saturday night — three hours later our Slayer was up again. The café crew cried with joy."
Guides, tests, stories from Berlin and Brandenburg.

Why citric acid is the wrong choice and what we use in the workshop.

The history of the 9-bar standard, from Achille Gaggia to Slayer brewing-pressure profiling.

Five years of experience, 87 serviced units. Our honest take on the home icon.
We'll get back to you within 24 hours with a concrete appointment. For emergencies call us directly: +49 30 75 43 73 44.