Call Now
Website
Call
Business Details
32 Years
experience
Expert Building Services Engineering Solutions in Belfast
Established in 1994, AH Design is a building services engineering and energy efficiency consultancy based in Belfast. We specialise in mechanical and electrical installation design services, with a strong focus on sustainability and environmental expertise. Our team of qualified professionals, including two Chartered Engineers and two senior engineers, delivers tailored solutions for clients across the UK, Ireland, and overseas. With over 25 years of experience, we have built a reputation for providing personal and professional services to diverse clients, including government bodies, healthcare trusts, and educational institutions.

Our expertise spans mechanical and electrical engineering, BREEAM assessments, energy performance certificates, and 3D modelling. We pride ourselves on maintaining ISO 9001 Quality Management and ISO 14001 Environmental Management systems. Our engineers utilise advanced software like AutoCAD and Revit MEP to ensure precision in every project. We are committed to evolving with industry standards while maintaining continuity of service from project inception to completion. Our clients benefit from our dedication to innovation, sustainability, and adherence to the highest professional standards.
Services
Mechanical Engineering Electrical Engineering BREEAM Assessments Energy Performance Certificates 3D Modelling Lighting Design Project Management Feasibility Studies
Details
  • Year established: 1994
Highlights and features
  • We have over 25 years of experience in building services engineering.
  • Our team includes Chartered Engineers and certified BREEAM Assessors.
  • We maintain ISO 9001 and ISO 14001 quality and environmental standards.
  • We utilise advanced 3D modelling and BIM technologies.
  • We provide tailored solutions for healthcare, education, and commercial sectors.
Associations and certifications
  • ISO 9001
  • ISO 14001
  • BREEAM
  • CIBSE Low Carbon Energy Assessor (LCEA)
Services
Mechanical Engineering
We design comprehensive mechanical systems including heating, ventilation, air conditioning, and plumbing. Our solutions prioritise energy efficiency and compliance with sustainability standards. Clients benefit from tailored systems that integrate seamlessly with architectural requirements.
Electrical Engineering
Our electrical design covers power distribution, lighting, and emergency systems. We ensure safety and efficiency across commercial and public sector projects. Expertise includes renewable energy integration and compliance with current regulations.
BREEAM Assessments
We provide BREEAM certification services to evaluate and enhance building sustainability. Our assessors help achieve environmental targets while maintaining functionality. This service supports clients in meeting regulatory and corporate responsibility goals.
3D Modelling
Using Revit MEP and AutoCAD, we create detailed 3D models for precise project visualisation. This technology improves collaboration and reduces errors during construction. Clients gain accurate representations of mechanical and electrical installations.
Energy Performance Certificates
We produce EPCs for commercial and domestic properties, identifying energy efficiency improvements. Our assessments help clients meet legal requirements and reduce operational costs. Recommendations align with low-carbon objectives.
People
Sam Abbas
Partner & Mechanical Services Lead
Co-founder with over 25 years of experience in mechanical engineering. Chartered Engineer and LCEA assessor. Specialises in healthcare and education sector projects. Manages ISO 9001 and 14001 systems.
Anthony Hayes
Partner & Electrical Services Lead
Co-founder and BREEAM Assessor with 25+ years in electrical engineering. Focuses on commercial and conservation projects. Oversees financial and marketing operations. Holds MIET accreditation.
Questions
What services does AH Design offer?
We provide mechanical and electrical engineering design, BREEAM assessments, energy performance certificates, 3D modelling, and project management services.
How long has AH Design been in business?
We have been operating since 1994, delivering engineering solutions for over 25 years.
Are AH Design's engineers certified professionals?
Yes, our team includes Chartered Engineers and certified BREEAM Assessors with ISO-accredited expertise.
What industries does AH Design work with?
We serve healthcare, education, commercial, community, and public sector clients across the UK and Ireland.
Does AH Design use modern design technologies?
We utilise Revit MEP and AutoCAD for 3D modelling and BIM services to enhance project accuracy.
Can AH Design handle sustainability projects?
Yes, we specialise in low-carbon solutions and BREEAM assessments to meet environmental standards.