๐Ÿ“ž 020 8087 4214 | โœ‰๏ธ info@adhouseconstruction.co.uk
๐Ÿ“ North & Greater London
Ad House Construction Ad House Construction Design-led builds in London
Ad House Construction

Design-led builds across Greater London

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020 3633 5529

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Our Process

From Vision to Reality

A clear, structured journey with no surprises. We guide you through every stage with transparency, communication, and expert project management.

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Fixed Pricing
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Dedicated Manager
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Weekly Updates
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Quality Guaranteed

The Journey

Your Project in 6 Clear Steps

Every project follows our proven process, refined over 15 years and 500+ successful builds.

1
Phase 1

Discovery Call

We start with a friendly phone call to understand your vision, requirements, and goals for your home.

What happens:
  • Discuss your ideas and inspiration
  • Understand your budget expectations
  • Review your timeline requirements
  • Answer your initial questions
Duration: 15-30 minutes
Cost: Free, no obligation
2
Phase 2

Site Visit & Survey

We visit your property to assess the space, take measurements, and understand the full scope of what's possible.

What happens:
  • Detailed property assessment
  • Measurements and photography
  • Discuss design options on-site
  • Identify potential challenges
  • Review planning considerations
Duration: 1-2 hours
Cost: Free, no obligation
3
Phase 3

Design & Quotation

We develop detailed designs and provide a comprehensive fixed-price quotation with a clear scope of work.

What you receive:
  • Architectural drawings & plans
  • Detailed specification document
  • Fixed-price quotation
  • Projected timeline
  • Payment schedule
Duration: 1-2 weeks
Cost: Design fees apply (deducted if you proceed)
4
Phase 4

Planning & Approvals

We handle all planning applications, Building Regulations submissions, and liaise with your local council on your behalf.

What we manage:
  • Planning permission applications
  • Permitted development verification
  • Building Regulations submission
  • Structural engineer coordination
  • Party wall notices (if required)
Duration: 6-10 weeks (council dependent)
Your involvement: Minimal - we keep you updated
5
Phase 5

Construction

Your dedicated project manager oversees the build with regular updates, quality checks, and clear communication throughout.

How we work:
  • Dedicated project manager assigned
  • Weekly progress reports with photos
  • Quality inspections at each stage
  • Building Control sign-offs
  • Clean, safe, and organised site
Typical duration:
  • Loft conversion: 8-12 weeks
  • Single-storey extension: 10-14 weeks
  • Double-storey extension: 14-20 weeks
6
Phase 6

Handover & Aftercare

We walk through the completed project with you, resolve any snagging, and provide comprehensive documentation and ongoing support.

What you receive:
  • Detailed walkthrough inspection
  • Snagging list resolution
  • All certificates & warranties
  • Maintenance guidelines
  • 3-year workmanship guarantee
  • 6-week and 6-month check-ins
Ongoing support: 24-hour emergency contact

Why Choose Us

What Makes Our Process Different

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Fixed Pricing

No surprises. Your quote is your price. We only charge extra for changes you request.

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Single Point of Contact

One dedicated project manager from start to finish. No getting passed around.

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Weekly Reporting

Every Friday you receive a progress update with photos and next week's plan.

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Clean Sites

Daily tidy-ups, dust control, and safe access. We respect your home.

Communication

You'll Always Know What's Happening

We believe the best projects are built on clear communication. You'll never be left wondering what's going on with your build.

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Friday Updates

Weekly progress report with photos and plans for the week ahead.

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Same-Day Response

Questions answered within 24 hours, usually much faster.

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Milestone Walkthroughs

On-site meetings at key stages to review progress together.

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Decision Support

Clear options presented when choices need to be made.

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Proactive Updates

We tell you about issues before they become problems.

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Direct Access

Your project manager's mobile number - call anytime.

Construction project in progress

Transparent Payments

How Payment Works

We use a staged payment schedule tied to completed work. You only pay for what's done.

10%

Deposit

Secures your start date and allows us to order materials.

25%

Foundations Complete

Due when groundworks and foundations are signed off.

25%

First Fix Complete

Due when structure, roof, windows, and first fix services are done.

25%

Second Fix Complete

Due when plastering, second fix, and finishes are complete.

15%

Final Handover

Due on completion after snagging is resolved and you're satisfied.

Client Experience

What Clients Say About Our Process

"

The weekly updates were brilliant. Every Friday we knew exactly where things stood - no chasing, no guessing. It made the whole experience so much less stressful.

Rachel & Tom, Muswell Hill
"

Having one person to call made all the difference. Our project manager knew everything about our build and always had answers. True peace of mind.

Ahmed, Enfield
"

They finished on time and on budget - exactly what they quoted. After hearing horror stories from friends, we couldn't believe how smooth it was.

The Hendersons, Barnet

Your Team

Who'll Be Managing Your Project

Meet the experienced professionals who'll guide your build from start to finish.

Elsa, Managing Director
Elsa - Managing Director

Oversees every project and ensures client satisfaction at every stage.

Aurel, Construction Manager
Aurel - Construction Manager

Coordinates all trades and manages the construction schedule.

Gery, Site Manager
Gery - Site Manager

On-site daily ensuring quality, safety, and cleanliness standards.

Ready to Start Your Journey?

Book a free discovery call and let's discuss how we can bring your vision to life.

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