Offices Nationwide
Reverberation Time
The reverberation time of a room is defined as the time it takes for sound to decay by 60 dB after an abrupt termination...more
Air Testing & Leakage
Air Pressure Testing is not just for new-builds, it can be used to find leakage areas in existing buildings, improve the air tightness and improve/stop drafts..more
Home energy use is responsible for 28% of UK carbon dioxide emissions contributing to climate change.
Copyright 2026 E2 Specialist Consultants Limited
Company No. 06728970
In Area L
Domestic Industrial Noise Surveys in Lacock, P402 Asbestos Survey in Ladybank, SAP Conversion Assessments in Lairg, Commercial Sound Testing HMOs in Lakenheath, BREEAM HEA01 Visual Comfort in Lamberhurst, Code Assessment in Lambeth, Asbestos Demolition Surveys in Lambourn, Water Usage Calculations in Lamlash, Domestic in Lampeter, SAP Conversion Ratings in Lanark, BB93 Acoustic Design of Schools in Lancaster, TER DER Calc in Lanchester, Code Assessments in Lancing, Duct Testing in Lands End, Commercial EPC Rating in Langholm, EPC Rating in Langley Mill, Commercial House Leakage Testing in Langport, New Build EPC in Lanreath, Air Leakage Testing in Larbert, SAP Rating in Largs, Noise Impact Assessments in Larkhall, Sound Insulation Testing in Larne, Air Testing in Lasswade, Asbestos Management Survey in Laugharne, Commercial Energy Audits in Launceston, Commercial Sound Insulation Testing in Laurencekirk, BREEAM HEA05 Acoustic Performances in Lavenham, Party Wall Sound Testing in Lawence Hill, Code Air Infiltration Survey in Leamington Spa, Domestic BB93 Acoustic Design of Schools in Leatherhead, Thermal in Lechlade, Commercial Air Pressure Testing in Ledbury, Sound Testing Environmental Noise in Lee, FRAs in Lee-on-the-Solent, BREEAM Credit Report in Leeds, BS4142 in Leeds, Part E in Leek, Code for Sustainable Homes Daylight Calculation in Leicester, Domestic Party Wall Sound Testing in Leigh, Domestic Environmental Noise Assessment in Leigh-on-Sea, Commercial Thermography Survey in Leighton Buzzard, Domestic Party Wall Sound Insulation Testing in Leiston, Thermography in Leominster, Domestic Building and Room Acoustics in Lerwick, Thermal Imaging Surveys in Leslie, Energy Audits in Lesmahagow, Sound Testing Environmental Noise in Letchworth, Standard Assessment Procedure in Leven, Domestic Heat Loss Survey in Lewes, Commercial Asbestos Management Surveys in Lewisham, CEPCs in Leyburn, Energy Audits in Leyland, Commercial Industrial Noise Surveys in Leyton, BB93 Acoustic Design of Schools in Leytonstone, Noise Surveys For Residential Developments in Lichfield, Building Thermal Imaging Survey in Liddington, BS8233 Noise Assessments and Noise Surveys in Lidlington, Domestic Carbon Emission Calc in Lifton, Domestic Code Air Infiltration Survey in Lightwater, Sound Testing Hotels in Limavady, Commercial Sustainability Statements in Lincoln, Commercial Part E Sound Testing in Lindridge, Commercial Sound Testing HMO in Lingfield, SAP Extension Assessments in Linlithgow, Environmental Noise Assessments in Linton, TER DER Calculations in Liphook, Commercial Asbestos Survey in Lisburn, Commercial Noise Impact Assessments in Liskeard, Domestic Party Floor Sound Insulation Testing in Lisnaskea, SAP Calc in Liss, Workplace Noise in Litherland, Sustainability Statement in Little Walsingham, SBEM Calculations in Littleborough, BS4142 in Littlecott, Commercial Fan Pressure Testing in Littlehampton, Domestic BS4142 in Littleport, Commercial Sound Testing Schools in Liverpool, Water Calculation in Liversedge, Fan Pressure Testing in Livingston, Domestic Acoustic Insulation Testing in Lizard, Commercial Thermal Imaging Survey in Llanberis, Thermography Survey in Llandeilo, New Build On Construction Domestic EPC in Llandovery, Domestic Air Leakage Testing in Llandrindod Wells, Domestic Thermography in Llandudno, Commercial Reverberation Sound Testing in Llandysul, Predicted Energy Assessments in Llanelli, Domestic Thermography Surveys in Llanfyllin, P402R Asbestos Surveys in Llangefni, Industrial Noise Surveys in Llangollen, Workplace Noise Risk Assessment in Llanidloes, Domestic Energy Audits in Llanrhaeadr-ym-Mochnant, Energy Audit in Llanrug, Air Testing in Llanrwst, Building Thermal Imaging Surveys in Llansteffan, Industrial Noise Survey in Llantrisant, P402 Asbestos Surveys in Llantwit Major, SBEM Calculations in Llanwrtyd Wells, Part G Water Calcs in Llay, Industrial EPC in Loanhead, Noise Impact Assessment in Lochgelly, Part G Water Calculations in Lochgilphead, Sound Insulation Design Advice in Lockerbie, Domestic Energy Audit in Lockleaze, Part E Sound Insulation Testing in Loftus, Energy Statement in Loggerheads, Commercial Part E in London, Domestic Sound Testing Part E in Londonderry, Asbestos Survey in Long Eaton, SBEM Assessments in Long Melford, Asbestos Demolition Survey in Long Stratton, Sound Insulation Design Advice in Long Sutton, Commercial Party Wall Sound Insulation Testing in Longbridge, Domestic Air Testing in Longfield, Dynamic Simulation Modelling in Longridge, Part E Testing in Longstreet, Building EPCs in Looe, Air Flow Rate Testing in Lossiemouth, Domestic Sound Testing HMOs in Lostwithiel, Commercial Sound Insulation Design Advice in Loughborough, Commercial Sound Testing Environmental Noise in Loughton, SAP Conversion Assessment in Lound, BREEAM HEA03 Thermal Comfort in Louth, Domestic Carbon Emission Calculations in Lower Edmonton, Domestic Building Thermal Imaging Survey in Lowestoft, Commercial Sound Testing Rooms for Residential Purposes in Ludlow, DECs in Lurgan, Sound Testing Rooms for Residential Purposes in Luton, Commercial Industrial Noise Survey in Lutterworth, Party Floor Sound Insulation Testing in Lydbury North, BREEAM Credit Reports in Lydd, Sound Testing in Lydney, Domestic Party Floor Sound Testing in Lye, SAP Calcs in Lyme Regis, Domestic Sound Testing Part E in Lymington, C4SH in Lymm, Commercial Building Thermal Imaging Survey in Lympstone, Domestic Carbon Emission Calcs in Lyndhurst, Code Air Infiltration Surveys in Lynmouth, SAP Assessment in Lynton, Sound Testing Hotel in Lytham St Anne's,