The 10 builders from Google's results for North London, ranked on Google rating, online presence and other factors. Updated 10 September 2026.
on GoogleNorth London
Trading as NStar Builds, this family and friends-run company delivers turnkey house refurbishments and structural renovations across North London. The firm manages residential construction projects from initial design through to completion.
on GoogleLondon
RZ Building Services Ltd supplies general building services across North London. The company carries out house refurbishments, property extensions, new builds, plastering, kitchen fitting and tiling work for local client properties.
07760 666958 483 Green Lanes, London N13 4BS
on GoogleBorehamwood
AH North Builder Ltd is a Borehamwood construction firm working in North London and Hertfordshire on homes, business premises and industrial sites. Its projects range from loft conversions and extensions to new builds and complete refurbishments, with the firm managing each stage from first consultation onwards.
07429 630122 156 Bullhead Rd, Borehamwood WD6 1RL
on GoogleEnfield
North Star Building Solutions provides house extensions, loft conversions and full home renovations across London from its Enfield location. The company provides project management to oversee residential building works from planning through to completion.
07883 535012 7 Ravens Cl, Enfield EN1 3UR
on GooglePopes Dr, London
LCCL Construction is a design and build company converting lofts, extending houses and renovating homes across East London. It works in areas such as Hackney, Walthamstow, Leyton and Bow, where much of the housing is Victorian terraces, and provides architectural design as part of its service.
020 8037 7332 3rd Floor, Hathaway House, Popes Dr, London N3 1QF
on GoogleLondon
Combit Construction offers design and build services for residential properties across North London. Working alongside independent RIBA chartered architects, the firm delivers full home renovations, house extensions and loft conversions.
020 8457 2772 139 Brent St, London NW4 4DJ
on GoogleRomford
KPD Construction builds loft conversions, house extensions, flat conversions, and new builds across East, North, and Central London, as well as Essex. Services also include kitchen renovations and full property refurbishments.
07825 788773 8 Melbourne Gardens, Romford RM6 6TA
Muswell Hill, London
Urban Design Build manages domestic building projects across Muswell Hill and North London. The firm coordinates with architects, structural engineers and interior designers to deliver house extensions and full home alterations.
07966 441317 84 George Cres, Greater, Muswell Hill, London N10 1AN
North London
North London Builder carries out construction projects across North London, including supply and fit or fit-only arrangements. The company handles residential building work of all sizes, from minor alterations to larger structural additions. Free written estimates are provided for prospective building projects.
North London
Plus Rooms provides house and kitchen extension services to homeowners in Richmond-upon-Thames and across South West London. The company manages projects from design through to construction, handling planning regulatory requirements along the way. Its team also builds loft conversions.
In North London, small structural job typically costs £1,800 – £6,000. Labour in Greater London runs 18% above the UK median, which accounts for most of the difference from the same job elsewhere.
These are the firms from Google's results for "builders north london". They are ranked on Google rating, online presence and other factors.
The figures above are North London ranges. These explain what drives them, so you can read a quote properly.
Per-square-metre rates for light, standard and full renovations, prices job by job, rates by region, and the VAT, fees and contingency that sit on top of the build.
2026 prices for single and double garage conversions by garage type and room, what a quote should include, the fees and VAT around the build, and the rules in each UK nation.
Which jobs are notifiable, how the application routes work, what building control inspects, and what a completion certificate is worth when you come to sell.
For anything over about £10,000, yes. The JCT Home Owner contract is short, plain English and free to buy. It fixes the payment schedule and the process if things go wrong, which is exactly what an informal arrangement does not.
Materials up front is reasonable. A large percentage of the total is not. Stage payments against completed work are the norm, and a firm insisting on 50% before starting is a warning sign.