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Commercial Office Construction
CAT A/B fit-out and refurbishment with live-occupied phasing, lobby & amenity upgrades, integrated MEP and clean commissioning for a predictable handover.
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Commercial office construction — CAT A/B fit-out & refurbishment
We deliver premium workplaces across occupied buildings with clear phasing and zero unplanned disruption. CAT A base builds, CAT B tenant fit-outs, lobby and amenity upgrades, landlord works and services replacements are coordinated end-to-end with integrated MEP and meticulous QA.
Typical scopes include reception and atrium refurbishments, floorspace reconfigurations, lifts & cores, washrooms, HVAC and BMS upgrades, LED/lighting control, fire strategy improvements and decarbonisation works to improve energy ratings and comfort.
Live-occupied delivery with daytime decants and night windows—clean, quiet and predictable handovers.
Key features
CAT A / CAT B delivery
Base build, landlord enabling and tenant fit-out with coordinated services, finishes and protection.
Live-occupied phasing
Daytime decants, night shifts and quiet hours; dust/noise windows, segregated routes and crystal-clear comms.
Integrated MEP & BMS
HVAC replacements, duct and pipework upgrades, electrical and ICT containment, BMS integration and testing.
Programme certainty
Two-stage planning, gateways and look-aheads with early ordering of long-lead plant and finishes.
Quality & compliance
Digital QA evidence, fire strategy coordination and Building Regulations sign-off for safe occupancy.
Decarbonisation & comfort
Plant efficiency upgrades, LED/controls, ventilation improvements and fabric enhancements for better ratings.
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Years of Delivery
From preconstruction to clean handover
We plan, build, and commission complex projects in live and new environments with integrated MEP and rigorous QA.
Trusted construction partner for complex delivery
Programme control
Two-stage planning, gateways, risk logs and weekly look-aheads that keep dates predictable and stakeholders aligned.
Live environment expertise
Phasing, red and blue routes, sealed zones and night windows so buildings stay operational without unplanned downtime.
Integrated MEP
Early coordination, prefab where viable, staged changeovers and rollback plans that protect services during cutover.
Clean commissioning & validation
ITPs and hold points, flushing and balancing, IST and vendor sign-off. HTM/HBN for healthcare and Tier-readiness for data halls.
Digital QA & golden thread
Photo evidence, inspections, product data and change control captured to produce clear O&M packs and Building Safety Act gateways.
Safety first
RAMS and permits, CDM duties, environmental controls and third-party audits. We aim for zero incidents and zero rework.
Peace of mind on complex builds Peace of mind on complex builds
projects delivered
From preconstruction to clean handover we plan risks early, coordinate MEP with precision and capture digital QA evidence so your programme stays predictable and compliant. We set out clear gateways, publish weekly look-aheads and risk logs so nothing drifts. Staged changeovers, clean commissioning and soft landings give you a smooth, defect-free handover.
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Live ward refurbishment delivered in night windows with red/blue routes and negative pressure—zero unplanned disruption to care.
Deputy Director of Estates, NHS TrustHTM/HBN requirements were built into design and sign-offs from day one. The evidence pack made approvals swift and defensible.
Head of Capital Projects, Acute HospitalComplex MEP changeover completed with prefabricated skids and staged commissioning—clean, compliant and ahead of programme.
Engineering Manager, Teaching HospitalTheir programme control was exemplary—transparent look-aheads, risk logs and gateways that kept stakeholders aligned throughout.
Project Director, Commercial DevelopmentTheatre laminar-flow works under sealed containment were executed flawlessly—IPC sign-offs first time, no rework.
Infection Prevention & Control Lead, NHSPreconstruction clarified risks early—cost plan, buildability and phasing turned a complex brief into a predictable delivery.
Development Manager, Private HealthcareData-centre fit-out with integrated MEP and QA—clean rooms, spotless containment and handover with zero defects.
Programme Lead, Technology ClientFramework navigation was refreshingly simple—Procure23 route, governance and approvals explained and actioned without delay.
Head of Procurement, NHS Integrated Care BoardIntegrated delivery for live, critical environments
Clear steps to a clean handover
Preconstruction brief
Scope, gateways and programme outline with risks and cost assumptions set out early.
Design & procurement
Coordinated design, CDP, and long-lead items locked to protect the critical path.
Construction & phasing
Live-environment controls, integrated MEP install and weekly look-aheads on site.
Commissioning & handover
ITPs, witness tests and digital QA packs delivered to a clean, defect-free handover.
Everything you should know about Construction
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What types of projects do you deliver?New build, refurbishment and fit-out across education, commercial offices, industrial and logistics, life sciences and data centres with programme-led delivery and integrated trades.How do you keep programmes predictable?Two-stage planning with gateways, look-ahead schedules, risk and issue logs, and weekly progress reviews. Early procurement of long-lead items and clear change control prevent drift.How do you work in live or occupied buildings?Phasing and decant plans, out-of-hours windows, red and blue routes, dust and noise controls, compliant hoardings, permits to work and daily briefings so operations continue safely.Do you support preconstruction and design?Yes. Feasibility, surveys, cost planning, value engineering and buildability reviews with clear assumptions and constraints. We coordinate design to de-risk site delivery.How do you manage quality and handover?ITPs and hold points, digital QA evidence with photos and certificates, progressive snag closure, commissioning plans and soft landings. Complete O&M packs for a clean handover.Which procurement routes do you work under?Two-stage and single-stage D&B, traditional, and PCSA arrangements. We also deliver through client frameworks where required with open-book options available.How do you manage health, safety and environment?CDM compliance, RAMS and permits, inductions and daily briefings, temporary works control, environmental protection and independent audits. We target zero incidents and zero rework.Do you use prefabrication or DFMA?Yes where it adds value. We assess skids, risers and modular elements during preconstruction to improve quality, reduce time on site and minimise disruption in live environments.How do you handle cost control and changes?Baseline cost plans with tracked assumptions, live change registers, priced options and approvals before issue. Forecasts are updated with each gateway so budgets stay under control.What support do we get after completion?Training and soft landings, defects response with clear SLAs, seasonal commissioning if needed, and retained records to maintain the golden thread for the asset lifecycle.
