- support@pcmasters.co.uk
- 0800 145 5521
- 020 8087 2523
- Mon–Sat 9am–8pm, phone lines until 10pm, closed Sundays
- Call-out service covering Luton, Dunstable, Houghton Regis, Harpenden & Leighton Buzzard
Intro: Weak batteries replaced quickly. Body: Genuine parts, same‑day service, warranty options. Conclusion: Longer battery life for Harpenden laptops. 🔗 Link above