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Environmental Monitoring and Gas Detection Solutions
Pollution Monitors has built an outstanding reputation for quality and engineering excellence in gas detection and environmental monitoring. Our approach combines manufacturers' product features with in-house installation expertise and Professional Indemnity Insurance-backed design capabilities to create tailored solutions for client-specific applications. We specialise in systems design and build, service and maintenance, and bespoke engineering systems for odour control, vent stack, and duct applications. Our team delivers turnkey projects with quality assured installation, power verification, and certification to BS7671 standards. With mobile engineers covering the UK and Ireland, we serve diverse sectors including water, clean rooms, laboratories, and industrial environments.

Our ISO9001 certification underscores our commitment to quality, while our 20+ years of experience in gas detection (O2, CO, CO2, CH4) demonstrates deep technical expertise. Client relationships are maintained through constant communication, budget adherence, and comprehensive NICEIC-standard inspections. We provide Minor Works certificates, Electrical Inspection Condition Reports, and specialist electrical fault diagnostics, ensuring compliance and reliability across commercial, industrial, and domestic projects.
Services
Gas Detection Systems Design Installation Maintenance Certification
Highlights and features
  • 20+ years of gas detection expertise with ISO9001 certification
  • Tailored engineering solutions for odour control and safety monitoring
  • Nationwide service with mobile engineers across the UK and Ireland
  • BS7671 and NICEIC-standard electrical compliance specialists
  • Proven track record with major clients like Southern Water and ERG
Associations and certifications
  • ISO9001
  • Safecontractor
  • CHAS
What people say
Very professional service High level of expertise Quick and responsive service Performed to specified requirements Professional and focused approach
Services
Gas Detection
We design and implement gas detection systems for O2, CO, CO2, and CH4 monitoring. Our solutions ensure workplace safety and regulatory compliance through boundary monitoring and health & safety applications. Systems integrate with odour control infrastructure for industrial and environmental protection.
Systems Design
Our engineers create custom gas detection systems tailored to client requirements. This includes sampling cabinets, duct applications, and turnkey design-build projects with full technical documentation and compliance certification.
Installation
We deliver BS7671-certified electrical installations with power verification and certification. Our team handles complex integration tasks, including interface with other trades and budget-constrained project execution.
Maintenance
Regular maintenance and emergency call-out services ensure continuous system operation. Mobile engineers provide nationwide support for gas detection equipment across water, industrial, and commercial sectors.
Certification
We provide NICEIC-standard inspections, Minor Works certificates, and Electrical Inspection Condition Reports. Our certification services cover fault diagnostics and regulatory compliance verification for all installed systems.
People
Gong Yang
Lead Technical Expert
Odour control specialist with Southern Water, commending Pollution Monitors' client-focused approach and technical expertise in gas detection systems.
Richard Rowe
Director
Clean Room Construction Ltd director highlighting the company's responsive service and extensive gas monitoring experience over multiple projects.
James Scott-Bowden
Managing Director
ERG (Air Pollution Control) Ltd leader praising 10-year reliability of H2S monitoring systems supplied and maintained by Pollution Monitors.
Nick Henley
Contracts Director
Cleanroom Design & Construction Ltd representative endorsing project delivery standards and design documentation quality from the Surrey University project.
Dr Martin Blissett
Research Director
University of Surrey's Advanced Technology Institute scientist commending prompt, effective service and problem-solving capabilities in system maintenance.
Questions
What gas detection services do you offer?
We provide O2, CO, CO2, and CH4 detection systems with bespoke engineering solutions for odour control, boundary monitoring, and health and safety compliance.
Which industries do you serve?
We work with water industries, clean rooms, laboratories, and industrial sectors requiring gas detection and environmental monitoring solutions.
Are your engineers certified?
Our team holds NICEIC certifications and delivers BS7671-compliant electrical installations, inspections, and fault diagnostics.
Do you offer nationwide coverage?
Yes, our mobile engineers provide services across the UK and Ireland, including emergency call-outs.
What accreditations do you hold?
We maintain ISO9001, Safecontractor, and CHAS accreditations for quality management and health & safety compliance.
Can you handle turnkey projects?
Yes, we offer complete design, build, and maintenance solutions for gas detection systems with guaranteed delivery timelines.