Expertactivity:

Michael Mengin Your independent expert and appraiser in building cleaning – quality that lasts. Independence and objectivity are the cornerstones of my work, ensuring you receive a fair and transparent assessment.
As an expert and appraiser, I stand for impartial expertise in the field of building cleaning. Whether evaluating cleaning quality, clarifying damage claims, or optimizing service specifications, I offer you sound solutions and legally compliant expert opinions.
With many years of practical experience in the industry and special qualifications as an expert, I offer you in-depth specialist knowledge.

My qualifications include:

Many years of experience as a master building cleaner
Certification and examination by the German Association of Experts and Appraisers
Regular training courses on current standards ÖNORM D 2040, D 2050, D 2210, and hygiene standards
Regular training at the training academy: Austria's generally sworn and court-certified experts

My services as an expert include:
I can assist you with all questions relating to building cleaning. My services are aimed at private clients, companies, public institutions, cleaning service providers, and courts.

Quality assurance and acceptance: Review of contractually agreed cleaning services based on service specifications and relevant standards.
Damage assessment: Preparation of expert reports on damage caused during cleaning work (e.g., to floor coverings, surfaces, fire cleaning, basic cleaning, etc.).
Dispute resolution & mediation: Independent assessment in the event of disagreements between clients and service providers, often to avoid legal disputes.
Consulting & process optimization: Analysis and optimization of your cleaning processes and cost structures.
Preparation of service specifications: Professional development of property-specific service descriptions for tenders.

My expertise is available to various parties:
Property managers & owners: To ensure consistent cleaning quality and maintain the value of your properties.

Cleaning companies: For objective documentation of your performance or as a basis for training.
Courts & lawyers: As a basis for well-founded and impartial decisions in legal disputes.
Private builders & tenants: In the event of defects or damage in the private sphere.

I look forward to talking to you in person!

Phone: +43660/5684506
Email: office@mmcleaning.at

Here is an excerpt from current claims: