Coffee Machine Depot

La Marzocco GB5 S EE 3 Group Commercial Espresso Machine

La Marzocco GB5 S EE 3 Group Commercial Espresso Machine - Main image
$13850.8 $22340 In stock

Category: New Commercial Machines

La Marzocco

La Marzocco doesn't build machines that just make espresso.

Every La Marzocco is an exercise in obsessive engineering — dual boilers, saturated group heads, and precision PID control built to maintain consistency from the first shot to the five-hundredth.

What Uncompromising Coffee Demands

Temperature drift between shots PID-controlled boiler precision

Shot-to-shot inconsistency Commercial-grade dosing control

Slow workflow during rushes Optimized barista ergonomics

Equipment downtime and service costs Commercial-grade durability and serviceability

The Engineering

Dual Boiler System

Dedicated brew and steam boilers operate independently. Pull a shot and steam milk simultaneously with no temperature compromise — the defining advantage of dual-boiler design.

3-Group Configuration

Runs 3 groups simultaneously for high-volume service. Multiple baristas, multiple stations, consistent output — built for the throughput that busy cafés and events demand.

Commercial Build Quality

Stainless steel construction, commercial-grade components, and professional serviceability. Built to run daily and be maintained on a commercial schedule — not a consumer appliance.

Authorized Dealer. Expert Support. Every Machine. Coffee Machine Depot is an authorized dealer with hands-on experience across every machine we sell. Our team helps with selection, installation guidance, and ongoing support — call us at 323-592-3303. Financing available through Click Lease and our other financing partners for qualifying purchases.

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Before work begins

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.2 / 5 · 5 reviews)

Ryan G. ★★★★★

The saturated group heads keep the temperature rock steady even during back-to-back shots, which has noticeably improved my milk texture. Cleanup is a breeze with the three groups, and the PID control takes the guesswork out of dialing in.

Daniel D. ★★★★★

I've had this machine for about two months and the saturated group heads keep the temperature incredibly stable, even during back-to-back rushes. The PID control is a game-changer for dialing in different beans without any guesswork.

James ★★★★★

The dual boiler system makes pulling shot after shot during rush hour effortless, and the saturated group heads keep the temperature rock steady. I've been running this for a month and the PID control is a game-changer for consistency.