We are committed to ensuring the safety, efficiency, and compliance of your ventilation systems. Our experienced team uses the latest techniques and equipment to deliver reliable services tailored to your site’s specific needs. With SmithSure, you can be confident that your environment meets all regulatory standards and operates at peak performance.
SmithSure Ventilation Services LTD is a professional, fully independent company specialising in ventilation cleaning, fire damper testing and maintenance, TR19® kitchen extraction cleaning, and full ductwork support. With over 10 years’ hands-on industry experience, we understand what compliance truly means — and why it matters.
Kitchen Extraction Cleaning (TR19®)
Stay compliant with TR19® and reduce fire risk. We clean commercial kitchen extraction systems, including canopies, ductwork, and fans.
Ventilation Cleaning
Improve indoor air quality and system efficiency. We clean ventilation systems to remove dust, debris, and other harmful build-up.
Fire Damper Testing & Maintenance
Ensure your fire safety systems meet current standards. We test and maintain fire dampers to help prevent the spread of fire through ventilation ductwork.
Ductwork Installations
We supply and install bespoke ductwork systems to suit your building, ensuring optimal airflow and long-term performance.
Air Handling Unit (AHU) Maintenance
Keep your AHU operating at its best. We provide routine maintenance, cleaning, and servicing to maintain air quality and system reliability.
Ventilation & Fire Damper Compliance Surveys
Identify risks and ensure compliance. Our surveys assess your ventilation and fire damper systems in line with the latest regulations.
SmithSure Ventilation Services LTD stands out as the reliable choice for all your ventilation cleaning, fire damper testing, and ductwork support needs across the UK. Here’s why:
Our team of qualified professionals has extensive experience ensuring your ventilation systems operate safely and efficiently.
From thorough cleansing to critical fire damper inspections, we cover all aspects of ventilation maintenance to keep your site compliant and secure.
We prioritize your safety by adhering strictly to industry standards and regulations, minimizing risks and enhancing air quality.
Whether you’re located in London, Edinburgh, or anywhere else in the UK, we provide prompt and dependable service tailored to your site’s requirements.
We work closely with you, offering transparent advice and customised solutions that meet your unique business needs.
We’re building SmithSure on real knowledge, hard work, and a reputation for doing the job properly. If you're looking for a reliable, professional and fully independent ventilation compliance provider — you’ve just found us.
- Over 10 years’ industry experience
in real environments like NHS estates, public buildings, and high-traffic facilities
- Full-service capability
from fire damper testing and TR19® cleans to AHU servicing and duct installs
- Clear and detailed reports
including before/after photos, unique asset codes, and Excel-based asset lists
- Flexible availability
working out of hours when needed, to reduce disruption
At SmithSure, compliance isn’t a checkbox — it’s the core of everything we do. All of our services are delivered in line with current industry regulations, including BS 9999, HTM 03-01, TR19®, and DW/144 standards. We provide full documentation for every job, including photographic evidence, detailed reports, asset tagging, and digital certificates to support audits and safety inspections.
Whether we’re testing fire dampers, cleaning extraction systems, or inspecting ventilation routes, you’ll receive clear, traceable records and full assurance that your site meets legal obligations. Our goal is simple: to keep your building safe, compliant, and audit-ready — with zero guesswork.
Certified service. Clear documentation. Total compliance.
Yes. All works are accompanied by full documentation including photographic reports, certification, and compliance statements to support audits and meet insurance or regulatory requirements.
Absolutely. We follow industry-recognised standards including TR19®, BS 9999, HTM 03-01, and DW/144. Our reports and testing formats are fully audit-ready.
Yes. SmithSure operates across the UK, supporting NHS Trusts, universities, local authorities, and commercial sites. We’re equipped to travel and adapt to your operational needs.
Yes. Every job includes before-and-after photographs as standard. We also tag and label fire dampers and assets where required.
Yes. We can schedule works outside of normal hours to minimise disruption — including nights and weekends if needed.
Definitely. Any faults or failures identified during testing or cleaning are logged, costed, and quoted for separately. We can provide a full remedial service if approved.
Yes. All reports are provided in PDF format by email. Hard copies can also be arranged if required.
We primarily serve:
Healthcare (NHS), Education (schools, colleges, universities), Commercial offices, Hospitality & kitchens, Industrial facilities