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Business Details
35 Years
experience
Expert Acoustic Consultancy Services in the UK
Established in 1991 by Malcolm Hayes and Andy McKenzie, our acoustic consultancy combines rigorous technical expertise with a pragmatic, client-focused approach. We specialise in noise and vibration assessment, sound insulation testing, and expert witness services, delivering tailored solutions across sectors including renewable energy, residential development, and architectural acoustics. Our team of experienced consultants prioritises transparency, innovation, and clear communication, ensuring compliance with planning regulations and addressing complex acoustic challenges.

With a proven track record in high-profile projects and a commitment to continuous professional development, we maintain a reputation for excellence in both technical delivery and client satisfaction. Our UKAS accreditation for wind turbine acoustic emission testing underscores our adherence to industry standards, while our collaborative ethos ensures seamless integration with multidisciplinary teams.
Services
Noise Impact Assessment Sound Insulation Testing Noise Expert Witness Acoustic Wind Turbine Testing Noise Monitoring Equipment Acoustic Evaluation Noise Complaint Investigation
Details
  • Year established: 1991
Highlights and features
  • We offer over 30 years of experience in acoustic consultancy and noise assessment.
  • Our team combines technical expertise with pragmatic, client-focused solutions.
  • We provide clear, concise reporting with timely and reliable delivery.
  • Our innovative approach addresses complex acoustic challenges across diverse sectors.
  • We hold UKAS accreditation for wind turbine acoustic emission testing.
Associations and certifications
  • UKAS
What people say
Genuinely good experience Delighted with end result Professional and dedicated team Exemplary performance at inquiry Innovative approach to challenges
Services
Noise Impact Assessment
We conduct comprehensive noise impact assessments to evaluate environmental noise sources and their effects on communities. Our methodology ensures compliance with planning regulations and mitigation of potential disturbances. Clients benefit from tailored recommendations to achieve regulatory approval and community acceptance.
Sound Insulation Testing
Our sound insulation testing services verify building compliance with Part E of the Building Regulations. Using calibrated equipment, we measure airborne and impact sound performance in residential and commercial developments. Results inform remedial actions to enhance acoustic comfort and meet statutory requirements.
Noise Expert Witness
We provide expert witness services for noise-related disputes and planning inquiries. Our consultants deliver clear, evidence-based testimony supported by detailed technical reports. This service ensures clients receive robust representation in legal and regulatory proceedings.
Acoustic Wind Turbine Testing
Our UKAS-accredited wind turbine acoustic emission testing follows IEC/BS EN 61400-11 standards. We assess noise emissions from turbines to ensure compliance with planning conditions and financing requirements. Clients gain confidence in project viability through precise, bankable data.
Noise Monitoring Equipment
We supply and install noise monitoring equipment for continuous environmental noise assessment. Our systems provide real-time data to support compliance reporting and noise management strategies. Clients benefit from reliable, calibrated solutions tailored to project-specific needs.
Questions
What sectors do Hayes McKenzie specialise in?
We work across renewable energy, residential development, aviation, architectural acoustics, and construction sectors, providing tailored noise and vibration solutions.
Are your acoustic assessments UKAS accredited?
Yes, our wind turbine acoustic emission testing is UKAS accredited under IEC/BS EN 61400-11 standards.
Can you provide expert witness services for noise disputes?
Our consultants regularly act as expert witnesses in noise-related legal and planning inquiries, offering clear technical testimony.
How do you ensure compliance with noise regulations?
We conduct detailed noise impact assessments and monitoring, providing actionable recommendations to meet planning and regulatory requirements.
What regions do you operate in?
We deliver acoustic consultancy services nationwide across the UK, with offices in Salisbury and Machynlleth.