M&h Building Solution Ltd.
Window & double glazing company registered in Watford, Hertfordshire
Registered address
202 GOSFORTH LANE, Watford WD19 7PQ
✓ Active on Companies House
Companies House number11693820
IncorporatedNovember 2018
7 years on the register
7 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 November 2025 · next due August 2027
Also registered for43330 - Floor and wall covering; 43341 - Painting; 43390 - Other building completion and finishing
Previously namedMiko&heredea Ltd (until March 2019)
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 M&h Building Solution 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 Watford?
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Is M&h Building Solution 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 (WD19 7PQ) directly on the FENSA or Certass website before booking, and ask to see the certificate number.
How much does window replacement cost in Watford?
A single uPVC window in Watford 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.
How do I get a quote from a window installer in Watford?
Use the "Get Free Quotes" form on this page. Your job details go to FENSA or Certass registered installers covering the WD postcode area, who contact you directly. Watford has 56 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 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 Hertfordshire?
This directory holds 456 active window and glazing businesses across 61 towns in Hertfordshire, all from the Companies House register. Watford accounts for 56, among the county's busiest. About 31% of Hertfordshire'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.