General framework for maintenance, inspection, repair.
What gets checked at each visit in Essen: seal — visible damage, occupancy changes, photo update. Anything outside spec goes on the priority list you receive within the same week.
Maintenance contracts for properties in Essen and Kreis Essen, Stadt — DIN 14677, manufacturer guidance, on schedule.

What gets checked at each visit in Essen: seal — visible damage, occupancy changes, photo update. Anything outside spec goes on the priority list you receive within the same week.
What we offer for Essen properties.
Acute slots in Essen — door defective, seal opened, gate stuck. Response within 24 h. Documented in the property log in Essen.
One-off first walkthrough in Essen stock — penetration plan, door list, maintenance log.
Once per year, standard scope — doors + gates + seals + defect report for Essen. Documented in the property log in Essen.
Door and gate maintenance in one contract — coordinated dates, fixed price, joint audit-ready documentation. Documented in the property log in Essen.
Before consultant sign-off — fix defects, complete documentation, run pre-inspection.
Twice per year — for critical properties, in industry, when insurance demands it in Essen. Documented in the property log in Essen.
General framework for maintenance, inspection, repair.
Insurers in Essen typically demand annual maintenance proof.
Mandatory contents of maintenance — closing test, warp, hardware — in Essen.
Mandates ongoing functionality of fire-protection elements — applies in NRW.
Per-position price or fixed price per property.
Fixed offer after walkthrough in Essen.
Yes — Schörghuber, Hörmann, Teckentrup, Promat, Hilti, Würth, third-party — we maintain brand-open in Essen.
Walkthrough in Essen → stock survey → fixed offer → maintenance running. Three weeks from call to documentation.