Jl Refurbishment Ltd
Window & double glazing company registered in London, Greater London
Registered address
13 ST. SWITHIN'S LANE, 2ND FLOOR, London EC4N 8AL
✓ Active on Companies House
Companies House number12493984
IncorporatedMarch 2020
6 years on the register
6 years on the register
Company typePrivate Limited Company
Trade (SIC 43320)Joinery installation (windows, doors & frames)
Accounts on fileFull accounts, small-company exemption · last filed March 2025 · next due December 2026
Also registered for43310 - Plastering; 43330 - Floor and wall covering; 43390 - Other building completion and finishing
Listed from the public Companies House register, not an endorsement. Quote requests go to FENSA or Certass registered installers covering your postcode, not necessarily this company. Accounts filing category reflects company size under Companies House rules, not service quality. Map location is approximate, based on the registered postcode.
Before you book Jl Refurbishment Ltd
This page confirms the company is on the Companies House register. It does not confirm FENSA or Certass registration, insurance, or trading status. Check those yourself first.
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Is Jl Refurbishment Ltd FENSA or Certass registered?
This directory does not confirm registration. Window and door installers self-certify their work against Building Regulations through a Competent Person Scheme — mainly FENSA or Certass — so check the company name or postcode (EC4N 8AL) directly on the FENSA or Certass website before booking, and ask to see the certificate number.
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Use the "Get Free Quotes" form on this page. Your job details go to FENSA or Certass registered installers covering the EC postcode area, who contact you directly. London has 1,582 registered window and glazing businesses in this directory, though the installers who quote are not necessarily among them. It is free and there is no obligation.
Can I see reviews for Jl Refurbishment Ltd?
Not here. This is a register-based directory, not a review site. Look at independent review platforms, ask the installer for recent local references, and confirm FENSA or Certass registration before any work starts.
Does a listing here mean Jl Refurbishment Ltd is recommended?
No. Companies appear in this directory because they are on the Companies House register under a window/joinery installation trade code. A listing is not vetting, endorsement, or a guarantee that the company is trading or FENSA/Certass registered.