Technical Expertise

Multidisciplinary teams comprising of specialists across ten industry sectors, we have the expertise necessary to grapple with challenging assignments.

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Commitment to Clients

Our business is built on relationships, and our clients will always be our top priority.

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Featured Project

Silvertown Tunnel London UK

Silvertown Tunnel
One of the largest engineering projects in the world.

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Who We Are

International Award-Winning Engineering Consultants who deliver ground breaking solutions at the forefront of industry best practice.

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Our Regions

Carbon Reduction Plan

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Our Commitment to Net Zero
Ayesa is committed to becoming a net zero engineering consultancy by 2040

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Stay Up-to-date

Stay on top of the latest developments, appointments, awards and more across all our offices.

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Featured News

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On 19th October 2023, ByrneLooby will rebrand to Ayesa

ByrneLooby will officially adopt the name of its parent company, Ayesa, a global engineering and technology services provider.

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Investing In Our People

Cultivating a culture in which individual differences and the contributions of our staff are recognised and valued.

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Our EDI Policy

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Celebrating People
Fostering a culture where you are encouraged to be yourself.

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International Presence

Multidisciplinary team comprising of specialists across Ireland, UK and the Middle East.

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Scheduled Monuments

Cherishing Heritage

Monuments are postcards of the past, characterised by their rarity, uniqueness and originality, and our passion at Ayesa Conservation is to preserve them, so they remain with us for many more centuries.   In the United Kingdom, a scheduled monument is a nationally important archaeological site or historic building protected against any unauthorised changes.

We have been instrumental in preserving the future of many landmark buildings, sites and scheduled monuments.  The dovecote at Charleston Manor is a circular structure dating from around 1220.  It had retained its characteristic original features but had deteriorated into poor condition following water damage and previous crude repairs.  Ayesa worked closely with the appointed architects to inspect the existing fabric.  We provided detailed conservation-focused repairs to the complicated ancient roof structure and cellular nesting boxes, which were successfully approved by the English Heritage Inspector of Ancient Monuments. 

Cleopatra’s Needle in London is a well-known 3500-year-old Landmark and a Grade I listed structure. The City of Westminister appointed Ayesa to advise on its structural condition and to recommend appropriate specialist conservation to ensure stability and condition.  Working on such projects as the 17th Century (Grade II*) Maltings at Thomas Alleyne School, it is a privilege to assess and stabilise this English heritage monument, enabling its removal from the 'Buildings at Risk' register for the first time in years.  

Essentially our philosophy is that of the SPAB (Society for the Protection of Ancient Buildings): using conservative repair, i.e., retaining the existing structure where practicable and the insertion of any new additions only when essential.  We conduct careful research of the building’s history, any earlier alterations and conduct visual inspections of the structural fabric to inform our strategy for repair.

Our conservation engineering consultants have expert knowledge of materials and construction and understand the mechanisms of potential collapse and building degradation.  This experience is vital when addressing heritage structures, whether intact, or in the wake of a catastrophic events to develop appropriate remedial solutions to maximise salvage and mitigate any future risks.

Expertise In-Depth:
  • Condition Surveys
  • Dovecote Experience
  • Conservation Engineering
  • Ecclesiastical Commissions
  • Expert Witness
  • Façade Retention
  • Fire Damage and Forensic Engineering
  • Geotechnical Services
  • Faculty Approvals
  • Impact Assessments
  • Investigations and Diagnoses
  • Listed Building, Monument and Conservation Area Consents
  • Parkland historic features
  • Party Wall Issues
  • Roof Expansions
  • Remedial Solutions
  • Research and Assessment
  • Structural Engineering
  • Stone Repair and Masonry
  • Sympathetic Strengthening and Repairs
  • Stabilisation Strategies
  • Tender Preparation
  • Visual Inspection and Investigation

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