Lùths Services is an independent Building Services Engineering consultancy based in Glasgow – we work all over Scotland.

We only do “sustainable design” projects- We have a particular expertise in energy efficiency, low carbon, healthy buildings and renewables.

Our passion is for “data driven design”. This allows you to reduce your uncertainty and build costs with accuracy.

Finally we like to use “practical design” – whether you need a feasibility assessment or are already onsite we can provide a rational and practical link between abstract designs and real life build issues.

*Lùths is the Gaelic word for “Energy“.

Energy / EPC Calculations

SAP & SBEM Assessor, Retrofit Assessor & Coordinator, Passive House Designer, Dynamic Energy Modeller

Options Appraisal

Net Zero, Renewable and Low Carbon Feasibility Studies

Detailed Design

Full MEP Drawings, Specification and Sizing services.

OnsIte Support

Project Management, Coordinate Trades, Quality Assurance, Commissioning tests, Air Tightness Testing


Dan Pic 3
Kelvin Fraser BW

Dan Gates MSc BEng IEng MCIBSE- Principal Engineer

Kelvin Fraser BSc MSc MIET- Principle Engineer

Dan Gates is an independent building service engineer with a good practical experience in renewable and sustainable technologies over 18 years.
He is a CIBSE low carbon consultant, qualified energy assessor (domestic and non-domestic), dynamic energy modeller, Retrofit Coordinator and a lead engineer for mechanical (heating and ventilation), plumbing and renewable energy services. 

Kelvin Fraser is an accomplished Senior Engineering professional offering over 20 years of cumulative experience in the areas of Electrical Projects, Design Management, Client Liaison and Electrical System Design in the Building Services Sector. Now Sole Proprietor of KF Consulting, a Building Services Design Consultancy, he is our lead engineer for electrical and lighting services.

Robin Torrie
Henriette Petersen BW

Robin Torrie MA- Operations Manager

Henriette Petersen MEng- Energy Engineer

Robin Torrie is an experienced business and operations manager with a good practical experience in construction projects. He has worked in landscaping and has taught Landscape Architecture at the University of Edinburgh. He has always had a strong ecological interest and is a qualified Passive House Designer. 

Henriette Petersen has a first class Masters Engineering degree from UWS and is our lead engineer for energy efficiency, energy yield and other technical system analysis.

Finn Davidson

Finn Davidson BEng- Energy Engineer

Finn Davidson has an Energy Engineering degree with a good practical experience in energy systems. He has skills in CAD, BIM, REVIT and more. 

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