Why this page exists
Clients searching “Andun alternatives” are usually not looking for a hit piece. They are looking for a second quote, a named designer, a specialist who can start this week, or a firm whose centre of gravity matches their job — data centre, overhead line, substation, excavation, scaffold check — rather than a demolition or TBM-scale temporary works package.
Andun Engineering Consultants is a well-known UK temporary works, demolition and lifting practice with more than thirty years of published project history. This page does not contest that record. It explains what “alternative” actually means: another competent designer under BS 5975 and CDM 2015, with a different delivery model. Temporary Works Consulting & Design Ltd is one such alternative. It is not the only one, and it is not a clone of Andun.
What Andun is known for
Andun’s public case work sits in rail, energy, industrial and nuclear, with demolition and lifting as first-class services alongside temporary works. Published examples include TBM launch and reception propping at Silvertown Tunnel, cooling-tower work at Eggborough, façade retention in Leeds, and flyover demolition at Churchill Way. They also run TemporaryWorksFlowchart.com and CPD webinars — useful industry resources that sit beside the consultancy.
If your package is a demolition sequence, a heavy lift, a nuclear-licensed site, or a TBM-scale prop, Andun’s published specialism is a genuine match. An “alternative” in that case is another demolition and lifting temporary-works house with similar evidence — not a general SME who has never run that class of work. Competence is evidenced by the last jobs, not by appearing in the same search results.
Where a named CEng SME is the alternative
Plenty of live jobs do not need a demolition-and-nuclear centre of gravity. They need a named Chartered Civil Engineer who will own Cat 2 or Cat 3 design, a Temporary Works Coordinator who can run the register, and drawings a site team can build from. Temporary Works Consulting & Design Ltd is built for that: David J. Miller, CEng MICE, PMI-CP, Company No. 17198188, remote across the UK and internationally.
Typical TWC work includes excavation support and propping, façade retention, tower-crane and MEWP bases, piling mats to BRE 470, scaffold design and independent Cat 2/3 checks, and the TWC/DI role on NEC programmes. Sector mix on the public site includes data centres, substations, overhead lines and civils — not a claim to Andun’s demolition or nuclear portfolio.
Delivery is different on purpose. TWC does not bid with a director and staff the job with a graduate. The same CEng who quotes is the designer of record. Tools (scaffold, BRE 470, RAMS, NEC) sit on the same domain as the consultancy so clients can start a calculation the same week they instruct design.
The duties do not change with the brand
BS 5975-1:2024 is the management procedures document. BSI split the former 2019 standard on 25 February 2025. Whoever you appoint still has to land a brief, a category, an independent check where the consequence requires it, and a pack the permit can be written from. CDM 2015 still requires the designer to eliminate, reduce or control foreseeable risks. HSE still requires temporary structures to take foreseeable loads and to be inspected by a competent person.
Those duties are why a comparison page is useful and a league table is not. Construction remains the UK’s highest-fatality sector — 25 construction deaths in 2025/26, falls from height the leading cause. The right alternative is the firm whose named engineer, specialism and check arrangement match the item on the register, not the firm with the longest homepage.
How to compare without a beauty parade
Ask both firms the same four questions: who is the named designer and what is their registration; which BS 5975 category they will stamp and who independently checks; whether demolition, lifting or nuclear is in-house or referred; and what the first deliverable is in week one. The answers will sort “alternative” from “same brochure, different logo.”
Do not choose on brand recency. A thirty-year demolition practice and a 2026-incorporated named-CEng SME can both be the right designer — for different packages. Choose on category, named person, and whether the specialism on the last five jobs matches the one on your desk.
