★★★★★4.8 on Google from 110+ reviews
KTCS Construction — builders in London
KTCS Construction is a builder and property renovation firm working in Harrow and London. It was established in 2009 and handles house extensions, loft conversions, complete renovations, new builds and garden rooms, plus finishing trades such as decorating, plastering and flooring, along with bathroom work and structural alterations.
What KTCS Construction does — and what it typically costs in London
Every job below can be priced from this page. The ranges are what London homes typically pay, from Locufy's price guides. KTCS Construction confirms the exact figure in a written quote — asking is free, with no obligation.
Building & extensions
Kitchens, bathrooms & interiors
Roofs, walls & windows
Typical prices from Locufy's UK 2026 price guides — each guide explains what the job involves and what moves the price. Rendering and insulation installer are also offered, priced on survey.
About KTCS Construction
KTCS Construction is a builder and property renovation firm working in Harrow and London. It was established in 2009 and handles house extensions, loft conversions, complete renovations, new builds and garden rooms, plus finishing trades such as decorating, plastering and flooring, along with bathroom work and structural alterations.
You can ask for a written price on any building job from this page — an extension, a kitchen refit, a roof that leaks — and compare it with other London builders if you want to.
At a glance
- Trade
- Building and construction
- Based
- Stanmore, Harrow
- Covers
- London and 15 km around
- 4.8 · 110+ reviews
- Hours
- Mon–Sat 8:00–20:00
- Quotes
- Written, free, no obligation
A written price, with no obligation
Describe the job
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KTCS Construction prices it
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How KTCS Construction is rated
As published on Google, refreshed on each visit.
Read the reviews on Google →Reviews from Locufy bookings appear here
Every Locufy review comes from a job booked through Locufy, so each one is a real customer. Booked KTCS Construction? You can leave the first one after the job.
Have a question before you book?
Do they handle planning? Are they on the voluntary construction register? Your message goes directly to KTCS Construction by email.
London and the towns around it
Based in London, KTCS Construction works across the city and about 15 km around it.
- London
- Harrow
- Watford
- Hayes
- Wembley
- Fulham
- Southall
- Uxbridge
- Hounslow
- Finchley
Before you book
Which areas does KTCS Construction work in?
KTCS Construction works in Harrow and across London.
When was KTCS Construction established?
KTCS Construction was established in 2009.
What building work does KTCS Construction carry out?
It carries out house extensions, loft conversions, full renovations, decorating, plastering, flooring, bathroom work and structural building jobs.
Does KTCS Construction build new properties or garden rooms?
Yes, new builds and garden rooms are among the services it lists.
Does KTCS Construction offer plumbing and electrical work?
Yes, its service list includes plumbing and electrical work.
Get a written price from KTCS Construction
You can compare it with other London builders too.
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