Specialist recruitment experts — permanent & temporary.
Expert consultants across Construction & M&E, Legal, Accountancy & Finance & Office Support — permanent, temporary & interim.
What We Do
Legal, Secretarial, Accountancy & Finance
Specialist consultants dedicated to conveyancing, litigation and wills & probate, plus legal secretarial, accountancy and finance — placing permanent, temporary and interim staff from support level through to qualified professionals.
Office Support
Specialist consultants covering PAs, EAs, administrators, receptionists and customer service teams — placing permanent, temporary and interim office professionals who keep every other department running smoothly.
Executive Search & Headhunting
For the leadership and specialist roles you can't afford to get wrong — Project Managers, Contracts Managers, Estimators, QSs, Commercial and Operations Directors, plus senior Legal, Accountancy and Finance professionals. We headhunt passive candidates across Construction, M&E, Legal and Finance and present a tight shortlist, not a CV firehose.
Labour Supply for M&E and Construction
We supply skilled trades and labour across Construction and M&E — commercial, industrial and residential projects UK-wide — on a permanent, temporary and interim basis, from a single tradesperson on short notice to multi-gang mobilisations on long-running programmes.
Sectors we serve: commercial fit-out, industrial facilities, high-rise residential, solar farms and renewables, data centres, and healthcare.
Renewables & Data Centre Specialists
Solar farms are at the heart of what we do. We've supplied labour to some of the UK's largest utility-scale solar PV installations, and we understand the pace and compliance demands these projects carry.
Solar PV: DC/AC electricians, string and inverter technicians, ground-mount installation crews, O&M technicians, project managers.
Heat pumps: ASHP and GSHP installers, MCS-certified engineers, retrofit coordinators, design engineers, large-scale district heating commissioning.
Data centres: mechanical and electrical fitters, commissioning managers, BMS and controls engineers, CQV specialists, HV/LV engineers, critical environment technicians.
Sectors We Specialise In
Legal & Secretarial
Commercial & Fit-Out
Legal & Secretarial
Conveyancing, litigation, and wills & probate. We place fee earners, paralegals and legal secretaries across private practice, supporting firms with both permanent and temporary cover.
Office Support
Commercial & Fit-Out
Legal & Secretarial
PAs, EAs, administrators, receptionists and customer service. We place permanent, temporary and interim office professionals across every sector we serve.
Commercial & Fit-Out
Commercial & Fit-Out
Commercial & Fit-Out
Cat A and Cat B fit-out across offices, retail and mixed-use developments. From first-fix electricians to final commissioning, we cover the full M&E scope.
Residential
Heat Pumps & Low-Carbon Heat
Commercial & Fit-Out
High-rise, build-to-rent, social housing and high-end residential. We supply electricians, plumbers and commissioning engineers across new-build and refurbishment programmes.
Heat Pumps & Low-Carbon Heat
Heat Pumps & Low-Carbon Heat
Heat Pumps & Low-Carbon Heat
Domestic retrofits, commercial ASHP and GSHP installations, and large-scale district heating programmes. MCS-certified installers, design engineers and commissioning specialists.
Healthcare & Life Sciences
Heat Pumps & Low-Carbon Heat
Heat Pumps & Low-Carbon Heat
Hospitals, laboratories, clean-room environments and pharmaceutical facilities. Specialist M&E labour with experience in critical environments and stringent compliance requirements.
Data Centres
Accountancy & Finance
Accountancy & Finance
From hyperscale builds to colocation and edge deployments, we provide skilled M&E labour, commissioning engineers, and CQV specialists. Our teams are experienced in mission-critical environments where precision, compliance, and uptime are non-negotiable.
Accountancy & Finance
Accountancy & Finance
Accountancy & Finance
From bookkeepers and credit controllers to accountants and finance managers, we supply qualified and part-qualified finance professionals on a permanent, temporary and interim basis.
Solar & Renewables
Accountancy & Finance
Solar & Renewables
Utility-scale solar PV, commercial rooftop, BESS and grid-connection. We've supplied large installation crews to some of the UK's biggest solar farm programmes, and continue to support the sector through operations and maintenance.
Tell Us What You Need
Whether you need permanent, temporary or interim experts, we're ready to help.
Open Monday - Friday (out of hours support available)
Open today | 09:00 – 17:00 |
Why Esca
Genuine specialists, every sector
Genuine specialists, every sector
Genuine specialists, every sector
We recruit across Construction & M&E (incl. renewables), Legal & Secretarial, Accountancy & Finance, and Office Support — permanent, temporary and interim. Our consultants understand each sector in depth, from a CompEx-qualified engineer to a conveyancing paralegal, because we've placed them all.
Fast mobilisation
Genuine specialists, every sector
Genuine specialists, every sector
Most labour requests are filled within 24 hours. For larger programmes, we run dedicated account teams with daily reporting and a single point of contact.
Fully compliant, every time
Fully compliant, every time
Fully compliant, every time
CSCS, ECS, JIB Gold Card, MCS, CompEx, SMSTS/SSSTS — we verify cards and right-to-work on every operative before they step on your site. Audit-ready paperwork on request.
Long-term partnerships
Fully compliant, every time
Fully compliant, every time
Most of our work comes from repeat clients and referrals. That's the standard we hold ourselves to — we'd rather lose a placement than place the wrong person and lose the relationship.