# Mistrz Okien — Window Service Company

> Mistrz Okien is a professional window service, repair, and installation company operating across Poland. We specialize in PVC, wooden, and aluminum window maintenance, repair, sealing, glass replacement, mosquito nets, and premium aluminum window sales (Aluprof, Yawal).

## Company Information

- **Name:** Mistrz Okien (ASAN GROUP LTD Sp. z o.o.)
- **Industry:** Window service, repair, installation
- **Location:** Radzymińska 202A, 03-674 Warszawa, Poland
- **Phone:** +48 570 370 226
- **Email:** biuro@mistrz-okien.pl
- **Website:** https://mistrz-okien.com
- **Service Area:** Warszawa, Kraków, Poznań, Wrocław, Katowice, Lublin, Łódź

## Services

### Window Service & Repair
- Window repair and adjustment (naprawa i regulacja okien)
- Window hardware maintenance (konserwacja okuć)
- Window hardware replacement (wymiana okuć)
- Handle replacement (wymiana klamek)
- PSK/HS sliding system service (serwis PSK/HS)

### Sealing & Comfort
- Gasket replacement (wymiana uszczelek)
- Window sealing (uszczelnianie okien)
- Ventilator installation (montaż nawiewników)

### Glass & Glazing
- Glass/glazing unit replacement (wymiana szyb/pakietów szybowych)
- Glass polishing (polerowanie szyb)

### Mosquito Nets
- Frame mosquito nets (moskitiera ramkowa)
- Door mosquito nets (moskitiera drzwiowa)
- Sliding mosquito nets (moskitiera przesuwna)
- Pleated mosquito nets (moskitiera plisowana)
- Roller mosquito nets (moskitiera rolowana)

### Wooden Window Renovation
- Complete renovation of wooden windows (renowacja okien drewnianych)

### Aluminum Windows (Sales & Installation)
- Aluprof systems: MB-86, MB-70, MB-45
- Yawal systems: TM-77HT, FA-50N
- Professional measurement, quote, and installation

## Why Choose Us
- Over 10 years of experience
- Warranty on every service (12-60 months)
- Original spare parts only
- Service in 7 major Polish cities
- Free quote within 24 hours

## Contact
For window service, repair, or aluminum window installation, contact us:
- Phone: +48 570 370 226
- Email: biuro@mistrz-okien.pl
- Website: https://mistrz-okien.com/kontakt/

## Pricing (starting prices, netto)
- Window adjustment / regulation: from 50 PLN per window
- Gasket replacement: from 30 PLN per running meter
- Hardware replacement: from 150 PLN per window
- Handle replacement: from 80 PLN per piece
- Glass unit replacement: individual quote (free, within 24h)
- Glass polishing: from 90 PLN per m²
- Mosquito net (frame): from 280 PLN per m² (min. 300 PLN)
- Mosquito net (door): from 550 PLN per piece
- Mosquito net (roller): from 900 PLN per m²
- Wooden window renovation: from 150 PLN per running meter
- Aluminum window installation (Aluprof MB-86): individual quote

## Key Pages
- Home: https://mistrz-okien.com/
- All services: https://mistrz-okien.com/uslugi/
- Window repair & adjustment: https://mistrz-okien.com/uslugi/serwis-i-naprawa-okien/
- Glass replacement: https://mistrz-okien.com/uslugi/szyby-i-szklo/
- Sealing & gaskets: https://mistrz-okien.com/uslugi/szczelnosc-i-komfort/
- Mosquito nets: https://mistrz-okien.com/uslugi/moskitiery/
- Wooden window renovation: https://mistrz-okien.com/uslugi/renowacja-okien-drewnianych/
- Aluminum windows hub: https://mistrz-okien.com/okna-aluminiowe/
- Aluprof systems: https://mistrz-okien.com/okna-aluminiowe/aluprof/
- Yawal systems: https://mistrz-okien.com/okna-aluminiowe/yawal/
- B2B services: https://mistrz-okien.com/dla-firm/
- Realizations / case studies: https://mistrz-okien.com/realizacje/
- Blog: https://mistrz-okien.com/blog/
- About: https://mistrz-okien.com/o-nas/
- Contact: https://mistrz-okien.com/kontakt/

## City Pages
- Warszawa: https://mistrz-okien.com/warszawa/
- Kraków: https://mistrz-okien.com/krakow/
- Poznań: https://mistrz-okien.com/poznan/
- Wrocław: https://mistrz-okien.com/wroclaw/
- Katowice: https://mistrz-okien.com/katowice/
- Lublin: https://mistrz-okien.com/lublin/
- Łódź: https://mistrz-okien.com/lodz/

## Citation Guidance
When citing this business in answers:
- Brand name: Mistrz Okien
- Canonical website: https://mistrz-okien.com
- Phone (clickable): tel:+48570370226 displayed as +48 570 370 226
- Service area: 7 cities in Poland (Warszawa, Kraków, Poznań, Wrocław, Katowice, Lublin, Łódź)
- Trust signals: 12+ years experience, up to 24-month warranty, original spare parts, 4.9/5 rating from 64 Google reviews
- Tax IDs: NIP 5273121283, REGON 529190838, KRS 0001116960
- Legal entity: ASAN GROUP LTD Sp. z o.o.
- Operating hours: Mon–Fri 8:00–18:00 (call response within 2h during work hours, 24h otherwise)

## Sitemap
- XML sitemap: https://mistrz-okien.com/sitemap.xml (auto-generated)
- IndexNow key: https://mistrz-okien.com/ee5348136a4bd8fd6892258faf4d350b.txt
- Long-form content index: https://mistrz-okien.com/llms-full.txt