Business Details
12 Years
experience
Trusted Building Surveying and Acoustic Design Consultants
Established in 2014, Cahill Design Consultants is an independent specialist consultancy delivering technical expertise in acoustic design, fire engineering, and building surveying across the UK. Our approach prioritises collaboration, transparent communication, and tailored solutions to address complex design challenges. With ISO 9001 certification, we ensure rigorous quality management while fostering strong client relationships. Our multidisciplinary team combines decades of experience in architectural acoustics, fire safety, and compliance with the Building Safety Act 2022.We pride ourselves on pragmatic problem-solving, leveraging BIM and CFD modelling to enhance project outcomes. From masterplanning to construction support, we align technical precision with client objectives, serving sectors including education, healthcare, and residential. Our commitment to innovation is reflected in industry recognition, including SKA Gold certifications and ANC Sound Insulation Test Scheme approval. By integrating acoustic, fire, and building physics expertise, we deliver holistic solutions that balance regulatory compliance with design integrity.
Services
Acoustic Design
Fire Engineering
Building Surveying
BIM Modelling
CFD Modelling
Details
- Year established: 2014
Highlights and features
- We are ISO 9001 certified with a robust quality management system
- Our team includes experts with over 20 years' experience in acoustics
- We provide tailored fire engineering solutions aligned with Building Safety Act 2022
- We use BIM and CFD modelling for enhanced project coordination
- We maintain transparent communication throughout all project phases
Associations and certifications
- ISO 9001:2015
What people say
Responsive, pragmatic
Professional and considered advice
Reactive, thorough and helpful
Services
Acoustic Design
Our acoustic design services address noise control, sound enhancement, and vibration management for buildings and urban environments. We provide tailored solutions for schools, residential developments, and commercial spaces, ensuring compliance with British standards. Our expertise includes facade acoustics, open-plan office design, and sound insulation testing to improve occupant wellbeing and productivity.
Fire Engineering
We deliver comprehensive fire engineering consultancy covering strategy development, CFD modelling, and compliance with Approved Document B. Our services include compartmentation surveys, fire door inspections, and construction phase support to ensure life safety and regulatory compliance. We specialise in developing practical solutions for complex buildings while maintaining design intent.
Building Surveying
Our building surveying team provides expert guidance on the Building Safety Act 2022, property management, and compliance. We offer condition assessments, EWS-1 inspections, and technical support for landlords, tenants, and investors. Our services ensure regulatory compliance while safeguarding property interests through detailed reporting and risk assessments.
BIM Modelling
We utilise BIM and 3D modelling to enhance information exchange throughout the project lifecycle. Our digital solutions improve coordination between disciplines, reduce design conflicts, and support accurate construction documentation. This technology enables better visualisation of acoustic and fire engineering solutions during design and commissioning phases.
CFD Modelling
Our CFD modelling services create virtual representations of building designs to predict fire and smoke behaviour. This advanced analysis informs fire strategy development, optimises evacuation routes, and ensures compliance with safety regulations. The technology supports evidence-based decision-making for complex buildings requiring performance-based fire engineering solutions.
People
Ben Cahill
Managing Director
Ben founded Cahill Design Consultants in 2014 with over 20 years' experience in architectural acoustics. He specialises in delivering cost-effective acoustic solutions for diverse sectors including healthcare, education, and residential. His leadership ensures high client satisfaction across all disciplines.
Gwen Brewer
Principal Fire Engineer
Gwen brings 15 years' fire consultancy experience, including work with London Fire Brigade. She specialises in code-compliant designs using ADB, BB100, and HTM standards. Her expertise covers fire safety strategies for complex buildings and regulatory compliance.
Nick Swainston
Head of Acoustics
Nick has 18 years' experience in acoustic consultancy with a focus on modern construction methods. He leads acoustic assessments for vibration and noise issues, delivering tailored solutions for challenging projects involving new building systems.
Rob Holland
Head of Fire Engineering
Rob has 9 years' experience in fire safety, specialising in combining prescriptive guidance with novel engineering solutions. He develops fire strategies that balance life safety, property protection, and sustainability objectives for diverse building types.
Darren Watson
Principal Building Surveyor
Darren has 19 years' experience in building surveying and compliance management. He specialises in the Building Safety Act, providing expert guidance on high-risk buildings and regulatory requirements for property owners and developers.
Questions
What services does Cahill Design Consultants offer?
We specialise in acoustic design, fire engineering, and building surveying services across the UK. Our expertise includes noise control, fire strategy development, and compliance with the Building Safety Act 2022.
How does your fire engineering consultancy work?
We provide tailored fire strategies using CFD modelling and compartmentation surveys. Our services cover planning support, design-stage input, and construction phase inspections to ensure compliance with British standards.
What sectors do you work with?
We work across education, healthcare, residential, hospitality, and commercial sectors. Our multidisciplinary approach addresses acoustic, fire, and building compliance requirements for diverse project types.
Are you ISO certified?
Yes, we are ISO 9001:2015 certified with a robust quality management system ensuring client and supply chain oversight across all projects.
How do you ensure project compliance?
We use BIM and CFD modelling for accurate design coordination, conduct regular site inspections, and maintain transparent communication throughout projects to ensure compliance with regulatory requirements.
What makes your acoustic design services unique?
Our acoustic consultants combine technical expertise with practical solutions for noise control, vibration management, and sound insulation testing, tailored to specific building types and regulatory standards.
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