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Business Details
40 Years
experience
Your Trusted Mechanical & Electrical Engineering Partner in Glasgow
Hawthorne Boyle has been a leader in mechanical and electrical engineering since 1986, evolving from a two-person partnership to a private limited company with over 25 staff. Our expertise spans the specification, design, and management of building services engineering across all sectors of the construction industry. We relocated to Glasgow City Centre in 2025, reinforcing our commitment to delivering innovative, cost-effective solutions tailored to client needs. With a focus on sustainability and energy efficiency, we integrate advanced technologies like BIM/REVIT and Passive House design principles. Our team of chartered engineers and certified professionals ensures projects meet rigorous standards while prioritising environmental responsibility.

We collaborate closely with clients and contractors to align strategic planning with practical execution, maintaining long-term relationships through national framework agreements. Our holistic approach addresses lifecycle costs, occupant comfort, and regulatory compliance, supported by state-of-the-art tools like IES software for thermal modelling. Recognised for award-winning developments, we combine 35 years of experience with a culture of teamwork and innovation to deliver projects on time and within budget.
Services
Mechanical Design Electrical Design BIM/REVIT Low Carbon Energy Design Passive House Design
Details
  • Year established: 1986
Highlights and features
  • We have over 35 years of experience in mechanical and electrical engineering.
  • Our team includes certified Passive House Designers and Low Carbon Energy Assessors.
  • We utilise advanced BIM/REVIT and thermal modelling software for precision design.
  • We maintain long-term partnerships with developers and contractors nationwide.
  • Our projects prioritise sustainability, energy efficiency, and regulatory compliance.
Services
Mechanical Design
Our mechanical design services encompass thermal and ventilation modelling, gas and steam systems, and renewable energy integration. We utilise IES software for precision in heating, ventilation, and air conditioning solutions. Clients benefit from energy-efficient systems that prioritise occupant comfort and regulatory compliance.
Electrical Design
We deliver comprehensive electrical design, including HV/MV/LV power systems, lighting, and security infrastructure. Our expertise extends to low-energy solutions and photovoltaics. Clients receive safe, code-compliant installations tailored to commercial and industrial needs.
BIM/REVIT
Our BIM/REVIT capabilities enable collaborative design and construction coordination. Using Navisworks and Revit, we create detailed models for clash detection and prefabrication. This ensures efficient project delivery and seamless integration with client workflows.
Low Carbon Energy Design
We specialise in energy-efficient design, including BREEAM assessments and dynamic thermal modelling. Our approach reduces carbon footprints while optimising building performance. Clients gain access to cutting-edge tools and expertise in renewable energy systems.
Passive House Design
Certified Passive House Designers provide ultra-low energy buildings meeting international standards. We use PHPP tools to balance comfort and efficiency. Clients achieve rigorous energy targets with expert guidance through certification processes.
Questions
What sectors do Hawthorne Boyle specialise in?
We work across education, healthcare, residential, commercial, and industrial sectors, delivering tailored mechanical and electrical engineering solutions.
Are Hawthorne Boyle experts in sustainable design?
Yes, we integrate low-carbon principles, BREEAM assessments, and renewable energy systems to ensure environmentally responsible projects.
Do you offer BIM/REVIT services?
Yes, our BIM Level 2 capabilities include collaborative modelling, clash detection, and digital coordination for efficient project delivery.
Can you handle complex construction projects?
With 35+ years of experience, we manage complex projects using advanced tools and a team of certified professionals.
How do you ensure project compliance?
We adhere to regulatory standards, employ certified assessors, and use software like IES for thermal and energy compliance.
Do you provide maintenance advice?
Yes, we offer lifecycle costing, planned maintenance scheduling, and support for mechanical and electrical systems.