Google review
“Incredibly professional and would highly recommend!”
Remediation
Industrial & environmental remediation
Rigorous planning and delivery for hazardous materials, biological risks, and sensitive environments, from assessment and containment through to verified clearance and handover documentation.
What we do
PCL Limited delivers remediation for environments affected by hazardous materials, biological agents, or situations that need controlled works and formal clearance. Our team handles complex scenarios that routine maintenance cannot cover.
We support laboratories, healthcare facilities, industrial sites, and commercial properties. Our approach meets stringent regulatory expectations and is supported by independent verification where required.
Every project starts with assessment and risk evaluation. We agree site-specific procedures, implement containment where needed, and validate outcomes before handover and certification.
What this service covers
Typical scope under our remediation delivery includes:
- Hazardous material remediation
- Biological hazard remediation
- Laboratory decommissioning
- Chemical spill response
- Infection control works
- Clinical and sensitive environments
- Post-incident remediation
- Disinfection and clearance protocols
Certified specialists
Our specialists train continuously in hazardous material handling, infection control, and remediation techniques appropriate to each environment.
Our process
A structured approach to remediation and clearance, from first assessment through to certification.
1
Contamination assessment
Detailed site assessment to identify contamination type, extent, and risk level. We develop appropriate testing protocols and sampling strategies.
2
Method statement & risk assessment
Comprehensive method statement detailing remediation procedures, PPE requirements, and waste handling. Full risk assessments for operatives and building occupants.
3
Containment & control measures
Establishment of controlled zones with appropriate containment. We implement access controls, air filtration, and negative pressure systems where required.
4
Remediation works
Systematic remediation using appropriate methods and verified protocols. All work conducted by trained specialists.
5
Validation testing & certification
Independent testing to verify effectiveness. We provide comprehensive certification and clearance documentation.
Specialist expertise
Our teams work within COSHH, infection control, and hazardous materials requirements. Competency and certification are maintained for the environments we enter.
We use validated methods, appropriate agents and equipment, and peer input where needed (for example from industrial hygiene or laboratory disciplines).
Verification testing supports sign-off. You receive clear documentation: sampling outcomes, air quality data where relevant, and clearance records aligned to the project.
Frequently asked questions
Remediation scope, containment, validation, and how we align with regulated or sensitive environments.
What types of remediation do you undertake?
We undertake industrial and environmental remediation and clearance where hazards or sensitive environments require controlled methods, containment, validation, and documented sign-off. Scope is always agreed from risk and survey data.
How is containment and validation planned?
We define containment boundaries, negative pressure or equivalent controls, cleaning sequences, and sampling or testing criteria with you and any specialist consultants, then record outcomes for sign-off.
Can you work in laboratories or healthcare settings?
Where the scope requires it, we align with infection control, gowning, and clean/dirty zoning rules for your facility, with RAMS written around your operational protocols.
What documentation do we receive after completion?
You receive the agreed validation pack: certificates, test results, waste documentation where relevant, and formal clearance statements aligned with your regulator or internal QA requirements.
How do remediation programmes align with wider projects?
We link hold points and reoccupation criteria to your wider programme so follow-on trades or commissioning only start once agreed clearance milestones are met.
How is validation demonstrated after excavation or treatment?
We agree validation criteria up front—chemical or geotechnical testing grids, leachate monitoring, or vapour checks as appropriate—then carry out sampling or commissioning so you receive a clear statement of compliance against the agreed remedial objectives.
Can you support emergency spills or contamination incidents?
We can mobilise specialist resources on agreed terms to contain spread, characterise material, remove or stabilise arisings, and document waste movements, always with regulator engagement where your environmental permit or duty of care requires it.
How is reinstatement agreed after remediation works?
Reinstatement levels, surfaces, and drainage are agreed with you and your engineer as part of the remedial verification plan, with agreed materials and placement records so the site can be handed to permanent construction or landscaping without ambiguity.
What our clients say
5.0
5.0 from 8 Google reviews
Plus client testimonials below. Not all reviews appear on Google.
Read on Google“I have worked with Darren and his team at various points over the last 10 years and have had nothing but excellent service.”
“Refurbishment Works and alterations to the Fire Station at Hatfield. Including changes to room layouts, M&E works to welfare areas, and changes to the Fire Strategy provision”
“Asbestos removal bedded in the floor screed. Pier were excellent from start to finish if only all trades shared Pier’s ethos”
“Removing old plaster and cement from the top of the building, repairing, replacing and treating the front of the building ensuring it’s safe for year to come. Pier Team were polite, friendly, communicative and took the very best care in their work”
“Quick turn around and very helpful troubleshooting on a project with multiple issues. Very professional with a can-do attitude where nothing was too much trouble”
“An enormous THANK YOU! To everyone involved in particular to Alfonso who answered this phone so early and got his team here by 8.10am. Anytime we have any dealings with HCC asbestos team and Pier, we walk away feeling so very grateful by how kind, supporting and professional you all are.”
“From start to finish all those involved with PCL were amazing. Concise communications by phone and in person. Contractors arrived on site fully briefed and the task and absolutely no drama at all. All very professional, speedy and went the extra mile.”
“The man was fantastic, he was friendly, professional, always included us and communicated well, very good health and safety. We were very happy with his work. He worked often alongside the electricians who were also great help too. I would fully recommend these contractors.”
“Thank you for a prompt response, good workmanship and communication throughout. We are very grateful.”
“Really grateful, have all been supportive, professional and completed works to a high standard!”
“Pier Contractors Limited carried out multi-faceted works at two Hertfordshire schools where reinforced autoclaved aerated concrete roof planks has been identified. The works consisted of Identification of RAAC and asbestos containing materials, Asbestos removal and Design of RAAC support structure followed by the works. The project was carried out under intense scrutiny to tight deadlines, Pier worked to a high standard, communicating throughout with the client and the end users. The project was successfully delivered on time and to budget while responding to changes in the specification as the project progressed.”
Discuss remediation with us
Call or email so we can understand your site and agree the right scope, especially when programmes or regulators need a clear remediation strategy.