Ashbourne Way · London NW11 0DL

From structureto finish.

We build the frame. We manage every trade. We finish every detail. One London team takes full responsibility from survey to handover.

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SCROLL TO BUILD

10+ yearsLondon experience

14 tradesOne accountable team

4.96 / 560 verified reviews

ItemisedQuotes, not estimates

The Standard

One postcode. One standard. No exceptions.

Based in North London, Gulf Builder serves residential areas that expect a high standard at the right price, with clear budgets and carefully managed schedules.

FIG. 01 / REINFORCED FOUNDATIONS

No matter a prime residence or a single room, the same professionalism is always applied.

Our team is made up of highly experienced, dedicated trade specialists: plumbing and heating, electrics and lighting, carpentry and joinery, painting and decorating, gardening and fencing, and more. Whatever the project, we draw up the plan and the budget before a single brick moves.

Refurbishment

Interior Design

Decorating

Conversion

The Craft

Fourteen trades. One accountable team.

No subcontractor chasing. Our own tradespeople work to a single schedule, so nothing stalls waiting on someone else's team.

Extensions

Indoor and outdoor extensions, built around how the room will actually be used.

Loft Conversion

Dead roof space turned into a proper bedroom, office or bathroom.

Kitchens & Bathrooms

From a single-wall refit to a full knock-through kitchen-diner.

Basement & Conservatory

Conversions and structural work for usable space, above or below ground.

Roofing & Rendering

Weatherproofing and finishing that protects everything underneath it.

Electrics & Plumbing

In-house electricians and gas-safe plumbers, so there's no waiting on subbies.

Carpentry & Decorating

Bespoke joinery and a clean, careful finish that protects your investment.

The Proof

We put so much into the work. Our clients notice.

Don't take our word for it. Here's what it's like on the other side of the schedule.

Selected projects

Foundation layout prepared with reinforcement zones

Site clearance and early ground preparation

Compacted ground prepared for the structural base

Completed concrete base and site drainage

First-fix plumbing routes prepared before the room was rebuilt

01/05

Foundation preparation / London

Foundation setting out

The base was measured, divided and reinforced carefully before the concrete stage began.

View all work

Our Clients

Businesses and homeowners we've built for.

Trusted across London

Real feedback. Independently verified.

Reviews from three trusted platforms, brought together in one place.

Google 5.0/510 reviews TrustATrader 4.99/530 reviews ✓Checkatrade 9.78/1020 reviews

Leave a Google review Leave a TrustATrader review Write a Checkatrade review

Google★★★★★

“Excellent experience with Gulf Builder. The team was professional, reliable, and delivered high quality workmanship from start to finish.”

Google★★★★★

“Excellent experience with this company for our rear extension. The workmanship was precise, professional, and finished to a very high standard.”

Google★★★★★

“Professional group, excellent job, reasonable price! I would definitely recommend them for any construction project.”

Google★★★★★

“Best shop designer. We are so happy, quick and clean job.”

TrustATrader★★★★★

“The team respected my home, kept the workspace clean, and the quality of workmanship exceeded expectations.”

TrustATrader★★★★★

“Their project manager was always available, and the build quality is exceptional.”

✓ Checkatrade10/10

“Professional, reliable, and delivered high-quality work on time and within budget.”

✓ Checkatrade10/10

“Excellent service from start to finish. The whole process was smooth and stress-free.”

Google★★★★★

“Very reasonable pricing for the quality delivered.”

Google★★★★★

“We had a fantastic experience with the renovation work done on our home.”

Google★★★★★

“Professional owner, skilled employees, high quality work.”

TrustATrader★★★★★

“Great work and a very professional team. The final result exceeded our expectations.”

TrustATrader★★★★★

“They delivered excellent work to a high standard without cutting corners.”

✓ Checkatrade10/10

“Punctual, professional and reliable, with everything kept clean throughout the work.”

✓ Checkatrade10/10

“The workmanship is excellent and the attention to detail really shows.”

✓ Checkatrade10/10

“Reliable, communicated clearly, and kept the workspace clean and organised.”

✓ Checkatrade8.67/10

“Professional, easy to communicate with, and dedicated to delivering quality work.”

01 / 07

Chapter 04 · The Invitation

Let's put a plan, and a price, on your project.

Tell us about the space and what it needs to become. We'll come back with a clear, itemised quote, not a vague estimate.

Get a Free Quote