HTA audits, monitors and optimises your existing maintenance contracts for building services
Safety-critical systems get a particularly close look against regulations and operator duties.
Quotations and prices are validated and optimised. Cost risks become visible before they arise.
Workmanship is checked against standards and manufacturer specifications and documented in an audit-proof way.
Systematic monitoring, assessment and documentation of your existing contract terms and maintenance work.
Monitoring and control of your existing maintenance contracts for the sustainable upkeep of your technical systems.
View detailsProfessional verification of the technical standards delivered by your maintenance contractors.
View detailsPrecise documentation of all maintenance work for maximum transparency and traceability.
View detailsReview of prices and quotations to prevent overcharging and minimise cost risks.
View detailsExpert support for PVO and TÜV inspections with continuous coordination.
View detailsYour independent point of contact, with service packages tailored to the size of your project.
View detailsWe compare what was agreed with what the service reports prove. Every deviation is named and ranked by urgency.
About the maintenance contract auditA QR code sits on the equipment. Scan it, enter the PIN, and you see the report, the status and the next due date.
No folder in the basement, no searching through email. The code stays the same even when the data changes.
Maintenance is often just paid for. With us, it is checked.
Without independent checks
From the fire alarm system to the lift. Equipment where maintenance quality and evidence are decisive.
The system with the highest protection requirement and the strictest documentation duties.
Smoke and heat extraction keeps escape routes clear. Often forgotten until the inspector arrives.
A major investment with high demands on maintenance and evidence, often with insurer conditions attached.
The largest running cost in building services. Maintenance quality determines consumption and service life.
Hygiene and fire protection meet here. Both are subject to inspection, both are easily neglected.
Systems subject to statutory monitoring, with clear operator duties and long, expensive maintenance contracts.
From the first conversation to ongoing supervision: four clearly defined steps.
We talk about your portfolio, your systems and the most pressing questions. You then provide the existing maintenance contracts and the reports on file.
1 to 2 weeks
We compare contracts and reports, check deadlines and evidence and examine safety-critical systems on site.
2 to 6 weeks, depending on scope
You receive a written report with findings, deviations and recommended actions, prioritised by safety, legal risk and cost.
1 week
If you wish, we implement the recommendations with you: renegotiations, re-tenders, defect rectification. And we continue to supervise the contracts on an ongoing basis.
Ongoing, via service package
Anonymised cases from housing and property management.
around 1,200 residential units, 14 properties
Documented services were missing in 11 contracts. Three were re-tendered, two renegotiated. All systems have since been recorded in the maintenance system.
6 properties with commercial and residential use
All inspections passed without follow-up appointments. Open defects from previous years were rectified and documented within three months.
around 600 residential units
After the new award, maintenance costs are around a fifth below the previous year, with a clearly defined scope of services.
HTA is an independent technical service provider in Hamburg. No maintenance of our own, no equipment sales, no ties to manufacturers.
That is how we assess maintenance contracts without any conflict of interest. Technically sound, commercially sober, legally clean.
Send us one maintenance contract with its service reports. You get a written finding and know whether more is worth it.
