Proficiency Design & Build is a London basement specialist delivering complex residential renovation projects. Our core expertise is basement excavation, supported by extensive experience in renovation, refurbishment, remodeling and high-quality residential construction.
We work with homeowners, property investors and developers who require one experienced team to coordinate architecture, interiors, structural works and delivery. From complex below-ground projects to complete property renovation, our approach combines technical expertise with careful project management and quality workmanship.
Architecture & Design
Our architectural services are integrated with the construction process, helping clients move from early ideas to buildable designs efficiently.
In house architects
In house designers
interior design
interior architecture
site survey
planning permission
detailed quotes
Proficinecy have achieved a 100% success rate on all planning application across the London.
Our Services
Basements: Specialist excavation and conversion services designed to create valuable, practical living space below existing London homes.
home renovation: Complete transformation of residential properties from initial design through to final completion.
property refurbishment: Upgrading layouts, finishes, building services and structural elements within existing properties.
flat refurb: Design led improvements for apartments and flats throughout London.
house extensions: Rear, side and wraparound additions designed to increase usable living space.
New Build Construction: Complete delivery of new residential properties from groundwork through to internal completion.
Land Development: Coordinated design and construction support for residential development opportunities.
Period & Listed Properties
We are Period property specialists with experience adapting period properties, a Victorian house and other old homes while their original character.
Architectural & Interior Design for Scaffolding Company
Architectural DesignInterior Design
Renovation & Remodeling
$200,000 to $999,999
Jan. - Aug. 2026
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"Proficiency team kept on their promise and worked with any challenges that came along the way."
Sep 21, 2026
Founder, Scaffold Tower Hire
Peter Pierson
Verified
Construction
London, England
1-10 Employees
Online Review
Verified
Proficiency provided architectural and interior design services for a scaffolding company. The team created structural drawings, managed the construction, and ensured compliance with building regulations.
Proficiency successfully completed the project, which passed building inspections and was approved for construction. The team managed the project well, providing regular updates and coordinating tasks effectively. Their craftsmanship, problem-solving skills, and high standards were commendable.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the Founder of Scaffold Tower Hire
Describe what your company does in a single sentence.
Scaffolding erection in and around London.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire Proficiency to accomplish?
Convert our basement office
Submit and draw up architectural plans
Provide basement interior design ideas
SOLUTION
How did you find Proficiency?
Online Search
Why did you select Proficiency over others?
High ratings
Company values aligned
Describe the scope of work in detail. Please include a summary of key deliverables.
Proficiency designed, prepared and submited the architectural plans for our new basement office, as well as completing the interior and construction.
They helped us thorought the whole process, including:
Planning application
Structural drawings
Building regulation
Interior design
Project management
During the construction, we worked with Dan, the project manager, who oversaw the work from start to finish. He comunicated very well, kep us regularly updated on the progress and was always helpful thorough the project.
The basement construction was completed to a very high standart and we are very pleased with the quality of the finished office.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
The planning application was approved.
The arhitectural and structural drawings were completed and approved for construction
We were able to review and agree to the interior design before the build started.
The project passed building Inspection.
The basement was completed as fully usable office space to high standart
The project was managed thorought, with regular updates on progress and the work being coordinated effectively.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
Dan the project manager kep us update via email phone and in person. The project was delivered on time and withing agreed timeline.
He always responded to us quickly and even come himself in person to address our concerns if or any arrise.
What was your primary form of communication with Proficiency?
In-Person Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
They never run away from challenges. Proficiency team kept on their promise and worked with any challenges that came along the way. Never disapearing and rather trying to work out the solution. The craftmanship and their team interest in ensuring the project is done to high standart is noticable.
Are there any areas for improvement or something Proficiency could have done differently?
It clear they have a deep understanding of the work and I think they did an excelent work.
RATINGS
5.0
"Top service, very happy with the outcome."
Quality
5.0
Service & Deliverables
"Truly Bespoke service down to the details"
Schedule
5.0
On time / deadlines
"The project was completed ontime and as agreed"
Cost
5.0
Value / within estimates
"The pricing was transparent and clear"
Willing to Refer
5.0
NPS
"Absolutely, it was a pleasure to work with Proficiency.
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