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Business Details
28 Years
experience
Trusted HVAC Contractors in Bridgend
Established in 1998 by Glen Narbeth, our business combines over 39 years of industry expertise with a commitment to quality and customer care. We specialise in heating, ventilation, air conditioning, and plumbing solutions for commercial clients across the South West and Wales. Our team of Gas Safe registered engineers delivers tailored installations, maintenance, and design services, prioritising clear communication and conflict-free project execution.

With a focus on competitive pricing without compromising standards, we serve diverse sectors including education, healthcare, and public buildings. Our reputation for reliability is built on a foundation of technical excellence, industry accreditations, and a personal approach that ensures client needs remain central to every project.
Services
Heating Systems Air Conditioning Ventilation Plumbing Commercial Gas Engineers
Details
  • Year established: 1998
Highlights and features
  • We have over 39 years of experience in the heating and ventilation industry.
  • Our team includes Gas Safe registered engineers with expertise in commercial projects.
  • We prioritise clear communication and conflict-free project execution.
  • Competitive pricing maintained without compromising on quality standards.
  • We serve diverse sectors including schools, offices, and large public buildings.
Associations and certifications
  • Gas Safe Register
  • HVCA
  • OFTEC
Services
Heating Systems
We design, install, and maintain commercial gas heating systems tailored to client needs. Our projects include large-scale installations for schools, offices, and public buildings, ensuring energy efficiency and compliance with safety regulations. With Gas Safe registered engineers, we deliver reliable solutions for both new constructions and retrofitting existing systems.
Air Conditioning
Our air conditioning services cover design, installation, and maintenance of climate control systems. We cater to commercial spaces like hospitals and offices, integrating ventilation and heating solutions. Projects include air handling units and external cooling systems, ensuring optimal indoor air quality and temperature regulation for diverse environments.
Ventilation
We provide comprehensive ventilation solutions for commercial buildings, including mechanical and natural systems. Our expertise covers ductwork installation, air quality management, and compliance with health and safety standards. Projects range from office blocks to sports facilities, ensuring efficient airflow and environmental comfort for occupants.
Plumbing
Our plumbing services include hot and cold water systems, sanitaryware installation, and drainage solutions for commercial properties. We handle projects from residential blocks to public facilities, offering both domestic and industrial-grade installations. Our team ensures compliance with building regulations while maintaining system efficiency and durability.
Commercial Gas Engineers
As Gas Safe registered contractors, we undertake large-scale gas heating projects for commercial clients. Our services include system design, installation, and maintenance for schools, factories, and public buildings. Recent projects feature boosted water systems and sectional GRP tanks, demonstrating our capability to manage complex, high-capacity gas infrastructure.
People
Glen Narbeth
Managing Director
Founder with 39 years' experience in heating and ventilation, specialising in commercial gas systems. Holds advanced industry qualifications and leads projects with a focus on client communication and technical excellence.
Catherine Narbeth
Company Secretary
Oversees administrative operations and compliance, ensuring smooth business functions. Brings organisational expertise to support project delivery and client relations.
Scott Narbeth
Contracts Manager
Manages project execution and client coordination, leveraging industry knowledge to ensure timely and budget-conscious delivery of heating and ventilation systems.
Meg Narbeth
Estimating
Specialises in cost assessment and project planning, providing accurate quotations and resource allocation for commercial HVAC contracts.
Patrick Shaddick
Site Supervisor
Oversees on-site operations, ensuring installations meet quality standards and safety regulations while coordinating with subcontractors for complex projects.
Questions
What services does Narbeths Mechanical Services offer?
We provide heating systems, air conditioning, ventilation, plumbing, and commercial gas engineering services for businesses across the South West and Wales.
Are your engineers Gas Safe registered?
Yes, all our gas engineers are Gas Safe registered, ensuring compliance with UK safety regulations for commercial heating installations.
Which areas do you serve?
We operate primarily in Bridgend, Cardiff, Swansea, Bristol, and surrounding regions across the South West and Wales.
How experienced is your team?
Our managing director has 39 years of industry experience, supported by a team of qualified engineers with expertise in commercial HVAC projects.
Can you handle large-scale projects?
Yes, we've completed major contracts including 340-bedroom student accommodations with complex water and heating systems, demonstrating our capacity for large-scale work.