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About AC Design

About Us

Find out how we became a multi disciplinary firm for engineering and architecture

Contact us

Contact our friendly team today to get a much better understanding of your project

Structural Engineering Services

Looking for a structural engineer in London? AC Design Solution provides expert structural engineering services that make building projects simpler, safer, and more efficient. We handle the complexity of engineering so you can focus on delivering great buildings. With more than 10,000 structural engineering projects completed, our consultancy knows what works. Our structural engineering design and delivery approach turns architectural vision into high-quality structures that last.

Value Engineered
12 years experience
£
Fixed Pricing
4.9
Based on 74 reviews
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structural engineering services
Building Regulations drawings

Talk to Our Structural Engineering Consultants

Whether you’re an architect, developer, or homeowner, our house structural engineers speak plainly and guide you through technical decisions without confusion. We work with clients across every sector, from residential extensions to commercial towers and specialist advisory projects. Our structural engineering consultants provide engineering services that combine technical precision with practical delivery.

Call us to discuss your project. We’ll explain our structural engineering design process and advise exactly which engineering services you need. There are no surprises on pricing — our consultancy quotes everything upfront to keep your project on track.

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Structural Engineering Services we offer

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Structural Engineers for House Extensions

Structural Drawings and Calculations

Structural Survey London

Retaining Walls

Basement Impact Assessments

Load Bearing Wall Removal

CALL US TODAY ON 020 8152 4006

Why Choose AC Design Solution for Your Structural Engineering

QUALIFIED ENGINEER

We’re not just general designers — we’re qualified specialists. That means your drawings are compliant with the highest professional and technical standards.

COMPLETE SUBMISSION + REVISIONS INCLUDED

From drawing production to Building Control submission and amendments, we handle the full process giving you a true end to end service.

4.9 Stars Verified Client Reviews

Our customers consistently rate our service highly, reflecting our commitment to quality, speed, and customer satisfaction.

BUILDING REGULATION DRAWINGS, WITH DETAILED CALLOUT OF FOUNDATION AND ROOF

Client Stories

Don’t just take our word for it – hear directly from satisfied clients about their experience working with us. These real stories demonstrate why businesses trust us to deliver outstanding results every time

Laura Saperstein
AC Design worked quickly and professionally on my job seeking a regularisation certificate from building control. I can recommend them
Laura Saperstein
AC Design worked quickly and professionally on my job seeking a regularisation certificate from building control. I can recommend them
Laura Saperstein
Laura Saperstein
Christopher Thompson Royds
Super efficient, good communication, and very quick turn around of the structural report which Buildings Control approved. Really happy and would use again. Thanks Guys
Christopher Thompson Royds
Super efficient, good communication, and very quick turn around of the structural report which Buildings Control approved. Really happy and would use again. Thanks Guys
Christopher Thompson Royds
Christopher Thompson Royds
Ali X
Brilliant staff, always friendly and always available, we’ve done two very successful projects with them and looking forward to working with them again.
Ali X
Brilliant staff, always friendly and always available, we’ve done two very successful projects with them and looking forward to working with them again.
Ali X
Ali X
Gang Hu
We had a great experience with AC Design Solutions. They responded to our request for structural drawings and calculations swiftly and the whole work was delivered very quickly with excellent quality. Highly recommended.
Gang Hu
We had a great experience with AC Design Solutions. They responded to our request for structural drawings and calculations swiftly and the whole work was delivered very quickly with excellent quality. Highly recommended.
Gang Hu
Gang Hu
Alisha S
Had a great experience with AC Design, the customer service was great and they responded to our questions promptly. Turnaround for designs were quick too. I especially appreciated having a call with the engineer as ...
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Alisha S
Had a great experience with AC Design, the customer service was great and they responded to our questions promptly. Turnaround for designs were quick too. I especially appreciated having a call with the engineer as it helped us understand why the designs were constructed in a certain way. Highly recommend this company if you require structural drawings done
Alisha S
Alisha S
Godwin Temisa
With excellent communication and quick turnaround, they designed a floor plan that will allow more light to come to the bedrooms. I am impressed by how they sectioned the rooms and even managed to create ...
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Godwin Temisa
With excellent communication and quick turnaround, they designed a floor plan that will allow more light to come to the bedrooms. I am impressed by how they sectioned the rooms and even managed to create a large study. Based on my experience, I would like to recommend their service.
Godwin Temisa
Godwin Temisa
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Conception to Completion

Speak with our structural engineering consultants today. See how our consultancy can provide innovative, sustainable, and cost-effective design services that make your building project a success.

Building Safety and Audit Services

Safety is a core part of our structural engineering services. Our consultancy ensures that structures comply with current technical standards throughout their life. This applies to new structural engineering projects as well as existing buildings that require audit, inspection and advisory services.

Our engineers run detailed building audits, carrying out risk assessments to identify potential issues before they become serious. Through careful inspection, structural analysis, and clear reporting, we help clients make informed decisions across different industry sectors.

Fire engineering is built into our structural engineering design services from the outset. We ensure structures maintain stability during fire events, integrating fire and structural design for better performance. Modern methods of construction such as modular steel, timber frames, and precast concrete require specialist understanding, and our consultancy provides the technical knowledge and experience needed to adopt these sustainable techniques effectively.

For existing buildings, our audit and inspection services reveal hidden structural issues. We assess concrete deterioration, timber decay, load capacity, and other structural concerns. Using modern methods alongside traditional surveying, our consultancy provides clear strategies for remediation and structural strengthening.

STRUCTURAL STEEL DESIGN - RESIDENTIAL STRUCTURAL ENGINEER FOR A NEW BUILD
STRUCTURAL STEEL DESIGN - RESIDENTIAL STRUCTURAL ENGINEER FOR A NEW BUILD

Structural Engineering Design and Delivery

Good structural engineering design balances technical performance with architectural ambition. Our consultancy delivers structural design services that support creative solutions while remaining cost-effective and sustainable.

Every project starts with foundation design. We consider sustainability and durability from the outset. Moving up through the structure, we use steel, concrete and timber innovatively to create efficient buildings that meet environmental targets. This combination of structural engineering expertise and technical design ensures high-quality delivery.

Load-bearing wall removal is a good example of our approach to residential structural engineering projects. We inspect existing structures, calculate loads, and design suitable supports to achieve open-plan layouts without compromising safety. Every project includes full structural engineering design documentation: calculations, drawings, and specifications for compliant construction.

For large tower and commercial buildings, our RC frame engineering shows how innovation and technical expertise work together. Our consultancy coordinates the entire structural system with architectural, mechanical, and electrical design to optimise service routes, load paths and floor zones.

Retaining walls are another area where structural engineering design and delivery make a difference. We select the best solution for each structure, whether that’s reinforced concrete, timber cribs or gabion baskets, always considering sustainability and cost efficiency.

Survey Inspection

Detailed site surveys and Matterport 3D scanning for precise property documentation and measurements.

Architectural Drawings

Translating your vision into detailed architectural plans and design documentation.

3D Visualization

Photorealistic 3D renders and virtual walkthroughs bringing your project to life before construction begins

Planning Application

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Building Regulations

Technical drawings and specifications ensuring compliance with building standards and safety requirements.

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Structural Engineering

Professional structural assessment, design, and Valued engineered calculations for safety compliance

Civil & Drainage

Designing site infrastructure including drainage systems, utilities, and external works for compliant development.

A COMPLETE SERVICE

Conception to Completion

Single Point of Contact – No juggling multiple consultants or contractors. We coordinate everything, keeping you informed at every step. Fixed Fee Certainty – After our initial consultation and desktop study, you’ll receive a clear, fixed-price proposal with no hidden surprises.

Expert Strcutrual Engineer advice

Basement underpinning - Design of a retaining wall with Mesh Rebar Hit and Miss Sequence
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Basement Underpinning: Foundation & Structural Contractor Advice

Basement underpinning is essential for strengthening existing foundations and creating usable space below ground level. This guide...
Timber Structure United Kingdom
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Structural timber design

Structural timber design plays a crucial role in modern construction, offering strength, sustainability, and flexibility. This guide...
Reinforced Concrete 2023 - With RC Concrete Columns, Retaining Walls and Contig Piles
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Reinforced Concrete 2023 Guide

Reinforced concrete is one of the most reliable structural systems in construction, known for its strength and durability. This article...
Residential Structural Engineer overseeing Steel Design for Extension and Loft Conversion project.
Aug 08 2023

Steel Connection Design Guide:UK 2023

Steel connections are vital to the strength and stability of any steel structure. This guide covers common connection types, structural...
Residential Structural Engineer overseeing Steel Design for Extension and Loft Conversion project, featuring two box frames for an open plan living arrangement.
Aug 08 2023

Empowering Tomorrow’s Architecture: Structural Steelwork Trends 2023

We provide design and detailing for steel frames, connections, and fabrication drawings for residential and commercial projects. Our team...
Structural Engineer overseeing implementation of RC Frame with RSJ crank Steels on construction site, ensuring precise and efficient structural integration - following our Structural Drawings and Calculations
Aug 08 2023

The Role of a Structural Engineer in Residential Construction

We deliver detailed design and drawings for steel frames, connections, and fabrication in residential and commercial builds. Our engineers...