Mccarthy Interiors Limited
Window & double glazing company registered in Southampton, Hampshire
Registered address
FLAT 3 - GUILD HOUSE, 4A BRITON STREET, Southampton SO14 3EY
✓ Active on Companies House
Companies House number12588023
IncorporatedMay 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 fileMicro-entity accounts (smallest filing band) · last filed May 2026 · next due February 2028
Also registered for43220 - Plumbing, heat and air-conditioning installation; 43330 - Floor and wall covering; 43341 - Painting
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 Mccarthy Interiors Limited
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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How do I get a quote from a window installer in Southampton?
Use the "Get Free Quotes" form on this page. Your job details go to FENSA or Certass registered installers covering the SO postcode area, who contact you directly. Southampton has 106 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 Mccarthy Interiors Limited?
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.
Is new double glazing covered by a warranty?
uPVC frames typically carry a 10 year manufacturer or insurance-backed guarantee, and sealed glazed units are usually guaranteed separately for 5 to 10 years against misting. Register the guarantee after installation and keep the FENSA or Certass certificate — a buyer's solicitor will ask for it if you sell the property.
Does a listing here mean Mccarthy Interiors Limited 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.
How many window and glazing companies are there in Hampshire?
This directory holds 654 active window and glazing businesses across 74 towns in Hampshire, all from the Companies House register. Southampton accounts for 106, among the county's busiest. About 33% of Hampshire'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.