Mechanical & Electrical Design Services
Latest Design Concepts
Mechanical Services
- Air conditioning systems
- LPHW / MPHW / HPHW Heating Systems
- Chilled water systems
- Mechanical ventilation systems and smoke extract systems
- Water services
- Above ground soils and wastes
- Main heating systems including sustainable energy heating design
- Industrial process systems
Highly Trained Staff
Electrical Services
- MV & LV power distribution systems
- Small power systems
- Lighting and emergency lighting
- Fire/security and general alarm systems
- Generator/UPS emergency back-up systems
- Controls and ELV systems
Latest Energy Technologies
Sustainable and Energy Efficient Systems
One of OBMG’s core values in design is the implementation and use of sustainable and energy efficient systems.
Our staff attend seminars, courses, training and other educational gates to ensure we are fully proficient is the latest energy technologies.
We have in-house BER assessors, mechanical and electrical engineers with indebt knowledge of M&E energy efficient systems.

Typical examples and projects whereby we utilise such technologies are:
- 2MWe CHP project Ericson
- Design of energy efficient lighting systems
- Design of free cooling technologies
- Design of PV and Solar technologies
- Design of energy efficient pump selections and speed drives
- Design of wind technology
- Assessment of energy efficient heating systems inc. heat pumps etc.

OBMG Ltd are committed to sustainable energy and energy efficient design solutions
Company Director Gareth McGowan is a qualified BER Assessor and is experienced in Building Regulations Part L and BER requirements. As part of our professional service we provide design and consultancy services on the following:
- BMS control of systems to utilise efficient usage
- Sustainable energy heating systems including solar, wood pellet, wood chip, geo-thermal, heat pump, and bio gas heating systems
- Lighting system design incorporating low energy lamp selection and smart technology for lighting control
- Analysis of capital cost for installation of energy efficient systems versus long term payment and end result savings
- Commercial & domestic BER assessments
- Energy consumption audits i.e. investigation of energy usage, efficiencies on existing heating and electrical systems
- Combined Heat and Power Systems (CHP)
- Tri-Generation
- Wind and Solar technologies
Commercial Design
Sample Commercial Design Projects and Expertise include:
BMW MINI Athlone | Irish Rail – Station Upgrades |
Jaguar Dublin | Volvo Dublin |
Lighting Project GSK | Lighting Project GSK |
Office and Commercial Projects Nationwide | Numerous community hall and exhibition centres |
Restaurant and Commercial Kitchen Projects | Audi North Dublin |
Retail Projects | Porsche Dublin |
Sports Facility Projects – Rugby / GAA centres | ISO 50001 Certification Microsoft |
Ericsson HQ – 1200 desk office upgrade | Landrover Airside |
Contractor D&B Commercial Projects | Church and Religious Order Projects |
BMW Galway | Kia Dublin |
Renault Dublin | M&E Commercial design forArchitectural and Interior Design Consultants |
Healtcare Projects
Healthcare Design
OBMG have carried out several healthcare projects and our staff have a very proficient knowledge of in healthcare design.
Sample projects and expertise include:
Nursing Homes / Retirement Villages – OBMG have worked on multiple nursing home and retirement village facilities and understand the requirements of both end user and HIQUA.
Feasibility and Scheme design for a private hospital upgrade
Design for a large primary care unit in Monksland, Athlone.
Sub-Consultant role carrying M&E design on healthcare projects on behalf of other M&E Consultants.



Energy Efficient Design
Residential Design
OBMG staff have designed numerous residential projects over the last number of years from high end one off houses to multi residential block developments.
We understand completely the Part L requirements for residential projects and have extensive understanding of energy efficient design.
Sample projects and expertise include:
- Glenatore Housing Development
- An Fionnan Apartment Complex Development
- Several Large single development residential projects
- Sub-Consultant role carrying M&E design on numerous residential projects on behalf of other M&E Consultants.