Bilbao · +34 944 243 344 · Madrid · +34 911 138 989 · whssl@whssl.com LinkedIn ↗ · PVS-E-013 accredited
— independent technical discipline WHS · Bilbao + Madrid · 2000—2026

built with
judgement.

Engineering and technical consultancy for construction and industry. Six disciplines, one signature, auditable documentation.

26
years · 2000–2026
06
regulated disciplines
PVS-E-013
ECCE accreditation
02
offices · Bilbao + Madrid
Worker on elevating platform during a technical site verification
SITE · BILBAO 2024
about us

twenty-six years
of applied rigour.

A technical consultancy founded in Bilbao, with a Madrid office for over a decade. We work for developers, contractors, insurers and financial entities that need defensible technical judgement.

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Aerial view of construction site with technical team
2000 → 2026
disciplines

six disciplines,
one signature.

06 services regulated
by national
and european law
CSS01 / 06

health & safety
coordination.

Construction sector preventive role regulated by Royal Decree 1627/97. We ensure compliance with minimum H&S provisions in design and execution phases.

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ECCE02 / 06

quality
control entity.

Technical assistance verifying project, materials and execution. Official PVS-E-013 accreditation under the Spanish Building Code (CTE).

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CECCE03 / 06

external energy
certification control.

Independent verification of building energy certificates. Documentary review, on-site checks and external control report compliant with regulation.

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VR04 / 06

technical
risk verification.

Risk engineering for the insurance industry: analysis, evaluation and projection of potential losses for insured clients.

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PM05 / 06

project
monitoring.

Technical oversight of the project on behalf of the financier or developer. Cost, schedule, quality and contract compliance throughout the works.

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SCI06 / 06

fire
safety.

Fire protection projects, improvement plans and regulatory verification of fire installations under CTE-DB-SI and RSCIEI.

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official accreditation

building
quality control
entity.

Recognised under official reference PVS-E-013. All testing and verification we perform as ECCE complies with the Spanish Technical Building Code (CTE), with full coverage.

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— Official reference
PVS
E-013.
CoverageCTE · DB-SE · DB-HE · DB-SI
Response24 / 48 h
OfficesBilbao + Madrid

do you have a project
that needs judgement?.

Tell us about it. A 20-minute call to assess scope, schedule and fees.