Doorz London is a small, founder-led specialist door and fire-door company. Every quote is handled personally by founder Jaspreet Gondara, and every fire-door installation gets signed off on site by master carpenter K. Sidhu — 32 years on the tools across London.
Doorz London started on the back of six years' frustration. Founder Jaspreet Gondara spent those six years on the tools fitting doors across the city — and on too many jobs, watched the same pattern repeat: clients paying double for the same door, and corners being cut on the details that actually mattered when a property mattered most. This page is the longer version of how we got from there to here, what we're trying to build, and the people doing the work.
For six years, Jaspreet worked across London on internal door fits, HMO conversions, flat refurbishments and fire-door packages for letting agents. The same conversation happened on roughly half of every quote-stage call: "the builder quoted me £4,800 for this", "the showroom said £6,200", "the contractor wouldn't give me a price until I'd paid a survey fee". And on the doors themselves, the standards drifted — smoke seals skipped, brass hinges used where fire-rated should be, certificates never produced.
It became clear there was a real gap. A door specialist that priced fairly, didn't hide the manufacturer cost, and did the actual installation to the standard the law expected — none of that needed to be a luxury. So in early 2024 the decision was made: stop fitting doors for somebody else's company. Start one that did this differently.
Three principles that shape every decision we make:
We want to become London's most-trusted residential fire-door specialist — the company HMO landlords, managing agents and homeowners reach for when the job needs doing properly the first time. Not the biggest. Not the loudest. Just the one with the cleanest reputation, the most honest pricing, and the strongest installation record across the city.
Borough by borough. Job by job. We're growing carefully so the standard stays the same on door number one and door number five thousand.
We don't claim certifications we haven't earned. We don't subcontract installations to people we don't know. We don't quote a price and then add for "unforeseens" at the end. We don't hide who's coming to your property — every job is led personally by either Jaspreet or K. Sidhu, with the team you meet on these pages.
Five people, all hands-on. The team you actually deal with when you call, message or hire Doorz London.
The reason the company exists. Six years on the tools across London before founding Doorz in early 2024. Handles every quote personally. If you've messaged Doorz London after 9pm and got a reply, it was probably Jaspreet.
Thirty-two years fitting doors and joinery across London. High-rise blocks, period flats, HMOs, new-builds, listed buildings — there isn't an opening type he hasn't seen. Every fire-door installation gets walked and signed off by K. Sidhu before our team leaves site.
Four years working alongside K. Sidhu on multi-door HMO packages and block-level flat-entrance projects. Leads the on-site fit when K. Sidhu is splitting his time between two jobs. The hands behind a lot of the recent Hackney, Tower Hamlets and Newham HMO work.
Often the first voice clients hear at Doorz London. Handles incoming quote requests, schedules site surveys, coordinates the trades and assembles every documentation pack we send out. If your client experience with Doorz feels organised, that's M. Patel.
Learning the trade under K. Sidhu. Currently assists on installations across London while working toward a full carpentry qualification. Doorz London's commitment to bringing through the next generation of London door-fitters properly — not as cheap labour, as a real apprenticeship.
Doorz London is a specialist door and fire-door fitting company covering all 32 London boroughs. We install internal doors, front doors, FD30S and FD60 fire doors, HMO door packages and flat-entrance fire doors. Where the opening needs trim work — architrave, skirting, frame repairs — that gets handled by the same team, in the same visit.
The reason we exist is in the section above this paragraph. Read it. Doorz London is two people leading every job: the founder who priced it, and the master carpenter who signs it off. No call-centre. No subcontractor lottery.
You send photos, the postcode and the door type by WhatsApp or the quote form. We reply within an hour during working times with the likely route and a price band. For HMOs, blocks and anything compliance-led, we arrange a free on-site survey before quoting. Every fire-door installation follows the current UK code of practice — certified intumescent strips, smoke seals, three CE/UKCA-marked hinges and a closer where required — and you receive a written installation record and photos at sign-off.
We don't pretend to hold accreditations we haven't earned. We are a Companies House registered, ICO-registered London business that installs to the current UK code of practice for fire doors. If your council, inspector, managing agent or fire risk assessor has set a specific requirement, send it — we'll quote honestly against it and tell you up-front if it's outside what we can sign off.
This lets us see the opening, the building type and the likely route.
We tell you whether it looks like a fitting job, a replacement, a fire-door package or a survey-led route.
That may be a quote, a survey or a request for a little more detail.
This page now focuses on clarity and process rather than empty trust signals.
The information on this page is provided as general guidance only. Building regulations, fire safety duties and installation requirements vary by property. Always confirm the exact requirement for your building before ordering.
Tell us what you need and we will point you to the right service page or quote route.