S3SMART SOLUTIONS
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Plant engineering without ping-pong.

One number, one schedule, one contact person. We coordinate all trades — you sign off on acceptance at the end.

from 3,200 € · based on effort
Plant Engineering Project Management OWL · Planning Tendering Construction Management

Honest Deadlines

We commit to deadlines we keep — even if the client doesn't like them. No buffer games, no postponements.

Trade Coordination

Electricians, locksmiths, control system builders, HVAC, IT — we speak all languages and seal the interfaces.

Acceptance Check

We accompany the acceptance according to VOB, DIN, and internal factory standards. Remaining points are documented and tracked.

How it works

Four steps until your problem is solved.

01
01 · Brief

Get to know each other

15-min call or on-site appointment. You tell us the problem, we listen and ask questions.

02
02 · Plan

Concept + Quote

Within 5 working days, you'll receive a tangible concept with a fixed price or hourly range.

03
03 · Build

On-site Implementation

We are on the construction site, in cabinet building, or on the code — depending on the phase. Weekly status.

04
04 · Deliver

Acceptance + Training

Clean handover, training of your team, digital documentation. We remain reachable afterwards.

Case · Food Plant

New packaging line on time and on budget.

Coordination of 6 trades over 4 months, commissioning without production interruption.

6
Trades
0h
Downtime
4m
Duration
New packaging line on time and on budget.
FAQ

Frequently Asked Questions

Do you also act as general contractor?+

Yes, for smaller projects (up to ~250k €) with fixed-price components.

Tools for management?+

We use Linear/Notion and provide you with read-only access to the project board.

What if a delivery is late?+

Escalation to supplier within 24 h, alternative within 48 h. Transparent communication to you.

Acceptance protocol?+

Fully according to VOB/B with defect list, rectification deadlines, and signature sheet.

Google Business Profile
S3-Schmelz smart solutions · Versmold
4,9
(87 reviews)
Markus L.
Markus L.
Oktober 2025

Fabian rewired our entire workshop. Clean work, honest communication, kept the deadline. That's rare nowadays.

verified via Google Business
Your next step

5 minutes for your quote. And then?

The generator below immediately gives you a price range and a PDF. If it fits, we'll call you back personally.