Gillco Development Ltd
Window & double glazing company registered in Edinburgh, Edinburgh
Registered address
36 RAVELSTON HOUSE PARK, Edinburgh EH4 3NP
✓ Active on Companies House
Companies House numberSC896281
IncorporatedJuly 2026
0 years on the register
0 years on the register
Company typePrivate Limited Company
Trade (SIC 43320)Joinery installation (windows, doors & frames)
Accounts on fileNo accounts filed yet · next due April 2028
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 Gillco Development 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.
How to vet a window installer before you hire →Need a window installer in Edinburgh?
Free, no-obligation quotes from FENSA or Certass registered installers near you.
Get Free Quotes →Window help for Edinburgh
How do I get a quote from a window installer in Edinburgh?
Use the "Get Free Quotes" form on this page. Your job details go to FENSA or Certass registered installers covering the EH postcode area, who contact you directly. Edinburgh has 236 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.
What does this page tell me about Gillco Development Ltd?
The registered company name, registered office address, Companies House number and incorporation date, all taken from the public Companies House register. It does not include reviews, prices, staff details, or confirmation that the company is currently trading.
Should I repair or replace my windows?
Repair makes sense for a failed seal (misted double glazing), a worn handle or hinge, or a damaged lock on an otherwise sound frame — usually a straightforward swap. Replacement is the better value once frames are warped, draughty, rotten (on timber) or past roughly 20 to 25 years old, or when several units across the house have failed. Ask the installer to price both where it's borderline.
How many window and glazing companies are there in Edinburgh?
This directory holds 532 active window and glazing businesses across 50 towns in Edinburgh, all from the Companies House register. Edinburgh accounts for 236, among the county's busiest. About 48% of Edinburgh's registered window and glazing firms were incorporated in the last three years, so weigh incorporation date and FENSA/Certass registration, not just company age.