Double glazing installers in Stevenage
15 companies have a registered office in Stevenage under the glazing trade (SIC code 43342).
Extract from the public Companies House register (glazing trade, SIC 43342) - not a recommendation or a vetted panel. Select a company for its full register entry and local context.
| Company | Area | Registered | Accounts filed | Details |
|---|---|---|---|---|
| Computerglaze Holdings LimitedLtd · Micro · no. 02620110 | SG2 | 1991 | 2025 | View details → |
| Window Care Herts LtdLtd · Small · no. 07340625 | SG1 | 2010 | 2025 | View details → |
| Mobile Glass And Glazing LimitedLtd · Micro · no. 07562263 | SG1 | 2011 | 2025 | View details → |
| Henderson Windows LimitedLtd · Micro · no. 09975057 | SG1 | 2016 | 2025 | View details → |
| Mb Windows & Doors LimitedLtd · Micro · no. 12057991 | SG1 | 2019 | 2025 | View details → |
Source: Companies House free company data - SIC 43342, active companies, with dormant and long-overdue filers removed. Company status and details can change; check the register for the current position.
How to choose between them
A whole-home job in Stevenage typically runs £3,200 to £9,500 (local cost factor 1.06×), so the spread between three quotes on the same brief is worth chasing. Designated the first postwar New Town in 1946, so almost entirely postwar - 1950s Bedwell and Broadwater estates, 1960s-70s tower blocks, plus more recent Symonds Green.
Heritage note: Around 5 conservation areas including Stevenage Old Town.
Whichever company you approach: get three written, itemised quotes, confirm FENSA or CERTASS registration on the scheme's own register, check the guarantee is insurance-backed, and ask for two recent local installs you can look at. Our guide to comparing double glazing quotes walks through it.