Walum – Electrical supervision – faster reports with Hustro
Walum is a company from the Greater Poland region that specializes in supervision and quality control of electrical installations on construction sites. It operates as a trusted subcontractor for leading general contractors in the area, supporting them in the delivery of residential and commercial projects. .
As an independent inspector supervising electrical works, I handle a dozen or so projects at the same time for different investors. Working on many construction sites requires efficient organization and tools that let you act quickly without compromising documentation quality.
I currently use the Hustro construction app on 10 different projects. I use it primarily to register defects, generate PDF reports and verify the as‑built status against the design documentation. I work mainly in the mobile app, because I spend most of the day on site rather than at a desk.
Hustro has changed the way I document site walks. Instead of writing defects down in my phone, then copying photos and manually assembling everything into a report, I do it on the fly – directly on the construction site. During a walk‑through, I can immediately compare execution with the documentation, record non‑conformities and assign them to the correct locations on the plan. Logging a defect takes a moment, and I generate a ready PDF report with one click. It looks professional and is easy to read for all parties.
For a freelancer who wants to work efficiently on many projects at once, such time savings make a real difference. The Hustro construction app allows me to handle more projects without lowering the standard of documentation. I deliver site‑walk reports faster, and they look better than those manually compiled in Word or Excel.
Piotr Walerczyk
Owner / Electrical supervision inspector – Walum
Ready for digital transformation in your company?
Start your journey toward effective quality management today. Automating quality control processes during project execution means higher accuracy and lower costs.
Other testimonials
CREA Budownictwo – 7 projects without chaos
CREA Budownictwo, based in Wrocław and operating as a general contractor in residential construction, is pleased to recommend the Hustro application as a tool supporting digital management of construction processes. We have been using the platform since August 2025,...
Hybryd16 – Digital defect management in construction
Hybryd16, based in Wrocław, is a group of companies specialising in the design, construction and servicing of mechanical ventilation systems in multi-family residential buildings. We operate throughout Poland, working with general contractors such as Budimex,...
Constrim – digitization success in construction
Constrim is a design and construction company operating in the market since 2014. We implement projects using general contracting systems and in the "design and build" formula. We specialize in industrial buildings, public utility facilities, and residential...


