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The 5 best engineering firms in London that are shaping the future

Opting for the cheapest engineering firm to save a few pounds? Massive mistake.

There’s nothing worse than an engineering firm that confuses blueprints with a toddler’s doodles. Sure, they might seem competent initially, but trust us, the cracks soon appear—both in their designs and your budget. 

Faulty blueprints lead to expensive delays and constant rework. And forget a smooth building permit process—the city will repeatedly reject their subpar plans.

Thankfully, we at Wunderlust London have done the heavy work of finding the best ones for you. Through thorough research and gathering personal insights, we’ve compiled a list of the leading engineering firms in London who can make any project a success.

How much does it cost to hire an engineering firm in London?

In London, expect to spend at least £100 per hour when hiring a leading engineering firm. This price is just an estimate and will vary based on the firm’s experience and the services you choose.

How We Chose

  • Expertise and experience: We dug deep into each firm’s portfolio, checking past projects to make sure they have the skills and a proven track record of success. We didn’t choose companies that gave empty promises, only results.
  • Innovation and technology: In an industry that’s always changing, we value firms that lead the way. We looked for those using cutting-edge technology to push boundaries and achieve the impossible.
  • Client satisfaction: We believe happy clients are the best proof of quality. We listened to different customer testimonials and reviews to see if these firms delivered on their promises with a smile, creating results everyone could be proud of.
  • Financial savvy: We looked for those who delivered excellence on budget, ensuring value without sacrificing quality.

1. Blue Engineering 


Address: 113 Shoreditch High St, London E1 6JN, United Kingdom

Contact details: +442072473811

Operating hours: Monday to Friday: 9 AM to 5:30 PM 

Website: Blue Engineering 

Blue Engineering specialises in both residential and commercial projects. 

Their clients rave about their ability to handle the most unique and complex briefs. We even got to see some excellent Victorian townhouses that they transformed into modern marvels while retaining their historic charm. 

This is also a firm known for fusing creative concepts with practical solutions. Their use of eco-friendly materials and methods is also acclaimed within the sustainability movement.

Of course, some have mentioned that while their design work is unparalleled, there were times when they felt out of the loop regarding the project timeline. Common enough, but when a firm is already this good, you’d like them to improve on everything compared to others.


  • Unique designs 
  • Historic preservation
  • Eco-friendly 
  • Creative solutions


  • Communication could be better

Customer reviews

Blue’s approach to materials and C02 emissions is refreshing

“I’ve worked with Blue Engineering on several projects in the past. Now I’ve set up my own practice and have had Blue carry out SE service on one of my own domestic extension projects.  I have been very pleased with their work and found them very responsive to my questions and to comments I had on their drawings and spec.  The work was also turned round quickly and I found the drawings to be particularly clear and easy to read. Blue’s approach to materials and C02 emissions is refreshing and having the carbon emissions for structure in your documentation is a great inclusion to have too. I am looking forward to working with the team at Blue on future projects!”

All drawings were received well by builders who commented on their high quality

“We appointed Blue Engineering to deliver structural drawings and calculations for a large mansard roof. The engineer assigned to the task was Hussain Ali. Hussain did a fantastic job, he arrived at our property to perform a survey and quickly produced the artefacts. All drawings were received well by builders who commented on their high quality.  We requested an additional section drawing and Hussain was happy to help. All in all a very professional service, with clear communication throughout. Highly recommended.”

2. Beta Design Consultants


Address: Great West House – E4, Great West Rd, Brentford, London TW8 9DF, United Kingdom

Contact details: +442036873904

Operating hours: Monday to Friday – 9 AM to 5:30 PM 

Website: Beta Design Consultants

From speaking with the consultants at Beta Design Consultants, we learned that they offer a blend of geotechnical, civil, structural, and architectural engineering services.

Thanks to Fahed Maida’s 20 years of engineering experience, the firm has collected praise for its adept handling of large-scale industrial projects. And their diverse portfolio speaks for itself. 

BDC’s clientele reads like a “who’s who” of prestigious organisations. This includes Mustang, Bechtel, and numerous housing associations. 

Many we talked to commented on their seamless adaptability and competence across varying project demands. Others mentioned BDC’s digital fabrication and construction as particularly good. 

They utilise cutting-edge technology to the fullest. Added to that, a hallmark of BDC’s approach is their multidisciplinary expertise at delivering efficient, low-carbon solutions.

Their net-zero carbon designs are a blessing to their eco-friendly clientele. However, from other remarks, it seems the firm’s knack for meticulous work sometimes results in extended project durations.


  • Experienced team with diverse expertise
  • Impressive client list
  • Innovative eco-friendly solutions


  • Projects may take longer than expected

Customer reviews

Fahed and his team have displayed a high level of professionalism, attention to detail, and technical proficiency

“I have had the pleasure of working with Fahed and his team, who are exceptional structural engineers. As a builder, I rely heavily on their expertise and I am extremely satisfied with their services. From the initial planning stages to the final execution, Fahed and his team have displayed a high level of professionalism, attention to detail, and technical proficiency. They have consistently provided innovative and practical solutions, ensuring that my projects are not only structurally sound but also efficient and cost-effective. Their dedication to delivering high-quality work and their ability to meet tight deadlines have greatly impressed me. I highly recommend Fahed and his team to anyone in need of reliable and skilled structural engineers. Thank you for your outstanding service!”

The report write-up was impressive and very helpful in guiding us in our next steps

“Fahed and Sonia were very helpful, highly professional, approachable and comprehensive in their services.  They were very communicative and personable, and their survey of our property was thorough.  The report write-up was impressive and very helpful in guiding us in our next steps.  Even after the report, I’ve been able to consult with Fahed with any questions I had about the report.  I highly recommend Beta design! 

  • Chin Hwa Myatt Google Review 

3. Evran Consultants Structural Engineers


Address: 7 Kirkdale Rd, Bushwood, London E11 1HP, United Kingdom

Contact Details: +447388902600

Operating Hours: Monday to Sunday – 8 AM to 8 PM

Website: Evran Consultants Structural Engineers

Evran Consultants shine with a comprehensive range of structural engineering services, from house extensions to on-site assessments. 

Clients have praised their meticulous work on extensions, whether single or double-story, with many noting their precision in particular and their tendency to make the planning permission process seamless. 

We did get some people who said they would have preferred more consultative support during planning, but most testimonials were positive. They clearly leave a good impression.

Another particular strength for them is structural surveying, with people showing us highly detailed reports from them on that front. They also have a lot of specialised experience in conversions, chimney or wall removal, and steelwork or concrete design.


  • Seamless planning permission 
  • Wall removal expertise 
  • Detailed reports 
  • Loft conversions


  • Could offer more consultative support during planning

Customer Reviews

Delivered accurate results in a timely manner

“I recently had the pleasure of working with Evran on a property survey, and I couldn’t be more impressed with their professionalism and expertise. From start to finish, they demonstrated a thorough understanding of the project requirements and delivered accurate results in a timely manner. Their attention to detail and commitment to quality were evident throughout the process, and they were always available to answer any questions or address concerns. I highly recommend Evran to anyone in need of top-notch surveying services. They exceeded my expectations and ensured a smooth and successful experience.””

Surpassed my expectations with his expertise, dedication, and attention to detail

“I had the pleasure of working with Baris on our recent major house renovation and rear extension project. He surpassed my expectations with his expertise, dedication, and attention to detail. I highly recommend Baris to anyone needing a reliable and knowledgeable structural engineer.”

4. Aleur Associates


Address: 16 Morville St, Bow, London E3 2GX, United Kingdom

Contact Details: +442079932055

Operating Hours: Monday to Friday – 9 AM to 5 PM 

Website: Aleur Associates

Aleur Associates has made a name for itself in both home and business projects. They offer everything from designing new buildings and loft conversions to detailed structural surveys and even removing chimney stacks.

We’ve found that their free quote service is a great way to see what they can do, and their commitment to quality makes them a reliable option for anyone needing clever engineering solutions.

We also talked to their clients, and most were very happy with their work, citing a professional approach and attention to detail. We saw some great examples of output during those interviews, actually, specifically for several commercial buildings.

However, a few of the people we talked to also mentioned minor delays due to unexpected problems like delivery issues. Some also found the firm’s survey reports a bit too technical to comprehend.


  • Loft conversions and home designs
  • Tailored commercial designs
  • Detailed structured surveys
  • Free quotes


  • Occasional delays
  • Reports may be too technical

Customer Reviews

The structural drawings and calculations he provided were thorough and easy to understand

“I highly recommend aleur associates. I needed structural drawings and calculations for an outbuilding project. Aleur was very responsive and professional. He came to the site to inspect and assess the feasibility of the project. The structural drawings and calculations he provided were thorough and easy for my contractor to understand and use. The project went smoothly thanks to his expertise. I appreciate that he took the time to make sure the project was structurally sound. I would not hesitate to use Aleur again for any future projects. “

 Aleur was really responsive to my inquiries

“We needed a structural report to support an application to our freeholder to remove a wall between our kitchen and dining room. Aleur was really responsive to my enquiries, he arrived when he said he would and carried out his review efficiently. The letter he provided confirming the non-structural status of the wall was accepted by the freeholder without any follow up queries so we’re completely satisfied with the service we received.”

5. EKA Structural Engineers


Address: Silverstream House, 45 Fitzroy St, London W1T 6EB, United Kingdom

Contact Details: +447900060358

Operating Hours: Monday to Friday – 9 AM to 6 PM

EKA Structural Engineers are known for their blend of creativity and technical expertise.

Many raved about their ability to solve complex problems, with homeowners describing them as having a deep understanding of the building’s structure.

Plus, we’ve noted from speaking with some of their engineers that open communication and collaboration are central to EKA’s approach. 

They turn ideas into practical and beautiful designs in consultation with clients. They also have a talent for balancing aesthetics and function in their blueprints, as evidenced by their portfolio.

And the word on the street is that they are punctual and stick to deadlines. Sure, a few mentioned occasional issues with project scope changes and EKA’s premium pricing, but most people only had good things to say.


  • Creative and knowledgeable
  • Good communication
  • Beautiful designs
  • Punctual


  • Premium pricing
  • Occasional scope change issues

Customer Reviews

The team was always available to answer any questions 

“We are really glad to have worked with EKA Engineers on our loft conversion project for our house. I can’t express how pleased we are with the service received from Kemal and his team. They certainly went above and beyond our expectations. The team was always available to answer any questions we had throughout the whole process. Professional, efficient, and great service.Thank you for all your help!”

Highly recommend his services to other builders and the public alike

“Kemal is an excellent structural engineer and a really nice guy to deal with. After having trouble with a previous engineer Kemal stepped in and recalculated our whole site. This included a raft foundation back, single extension, side double extension and large loft conversion. This was done very quickly and stopped any more hold ups. Not only did he work with us to overcome site difficulties he gave lots of advise which helped with the end result. I will be using Kemal again and have no worries highly recommending his services to other builders and the public alike.

Thank you Kemal. Look forward to working with you again. Kindest regards Richard RJL Builders”


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