Mjs Construction & Maintenance Ltd
Window & double glazing company registered in Darlington, County Durham
Registered address
25 FAIRFAX ROAD, MIDDLETON ST. GEORGE, Darlington DL2 1HF
✓ Active on Companies House
Companies House number14169254
IncorporatedJune 2022
4 years on the register
4 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 June 2025 · next due March 2027
Also registered for41100 - Development of building projects; 43390 - Other building completion and finishing; 81300 - Landscape service activities
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 Mjs Construction & Maintenance 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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How much does window replacement cost in Darlington?
A single uPVC window in Darlington typically runs £300 to £600 supplied and fitted; a full house of 8 to 10 windows is often £3,000 to £8,000 depending on style (casement, bay, sash-look) and glazing spec. Get two or three written, itemised quotes before agreeing to work.
Can I see reviews for Mjs Construction & Maintenance 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.
What is a FENSA or Certass certificate and why does it matter?
It's proof the window or door installation meets Building Regulations (thermal performance, safety glazing, ventilation) without a separate council building control sign-off. Without one, selling the property can mean paying for retrospective building control inspection or indemnity insurance, so keep the certificate with your house documents.
How many window and glazing companies are there in County Durham?
This directory holds 406 active window and glazing businesses across 47 towns in County Durham, all from the Companies House register. Darlington accounts for 34, among the county's busiest. About 42% of County Durham'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.