About
Built by engineersfor engineers' standards.
CrownTech was founded to bring manufacturer-grade repair standards to West London households without the manufacturer-grade waiting list. We believe in fixing things, doing it once, and standing behind the work.
5,000+
Repairs completed
90%
First-visit fix rate
4.9★
From 87 Google reviews
12 mo
Written guarantee
Local engineers. National-grade standards.
We started CrownTech because too many West London households were stuck choosing between manufacturer engineers with multi-week waits and rushed repairers with no real guarantee. We saw a gap.
- 24
2024
Founded as CrownTech AC Repairs Ltd
Companies House № 15699176. Engineers stationed in Ealing.
- 25
2025
Coverage expands to 13 West London boroughs
Watford, Windsor and Hounslow added to the catchment.
- 25
2025
5,000th repair completed
First-visit fix rate climbs to 90%+.
- 26
2026
12-month guarantee — longest in West London
Independent benchmark of all major local repairers.
The four rules every CrownTech engineer signs up to.
Guarantee everything
Our 12-month written guarantee on parts and labour is the longest offered locally — because we stand behind our work.
Treat homes with care
Tidy, respectful, on-time. We protect floors, explain fixes plainly, and clean up before we leave.
Diagnose honestly
If a unit is beyond economical repair, we say so — and you don't pay for the visit.
Use genuine parts
OEM only. Never refurbished, never aftermarket. Sourced direct from the manufacturer.
The boring stuff, transparently.
Companies House
15699176
Trading name
CrownTech AC Repairs Ltd
Insurance
£5m public liability
Engineers
DBS-checked & vetted
Book a repair in 60 seconds.Call back in 30 minutes.
Same-day appliance repair, genuine parts, and a 12-month written guarantee. We'll get back to you within half an hour during business hours.
12-month
Written guarantee on every repair
30 min
Callback after online booking
90%+
First-visit fix rate
4.9★
87 verified Google reviews