Business Details
Emergency
services
Trusted Fire Suppression Systems in Dorchester
Chalis Fire Engineering is a national fire systems company specialising in mechanical fire suppression solutions. Established by industry professionals with over 75 years combined experience in fire protection, we deliver comprehensive services including design, installation, commissioning, and maintenance of gas suppression, wet chemical, and dry riser systems. Our ISO 9001 certification underscores our commitment to quality management, while our technical expertise ensures compliance with standards like BSEN 15004 and NFPA 2001.We provide nationwide room integrity testing, system servicing, and emergency refills, prioritising client safety through innovative solutions tailored to commercial kitchens, data centres, and high-rise buildings. Our team of certified technicians combines technical proficiency with a customer-centric approach, offering 24/7 support for critical fire protection needs.
Services
Gas Suppression
Wet Chemical Systems
Dry Risers Installation
Room Integrity Testing
Fire System Maintenance
Highlights and features
- ISO 9001-certified quality management system
- Nationwide room integrity testing services
- Specialist technicians certified to BAFE SP203-3
- Emergency refill services within 24 hours
- 75+ years combined director experience in fire systems
Associations and certifications
- ISO 9001
What people say
Technical expertise
Reliable service
Quick response times
Services
Gas Suppression
We supply and maintain gas suppression systems using CO2, Inergen, Argonite, FM 200, and Novec. These clean agent systems protect electrical equipment and sensitive environments without water damage. Our solutions comply with ISO 14520 standards for occupied spaces.
Wet Chemical Systems
Automatic fire suppression systems for commercial kitchens detect and extinguish fires in extraction systems. LPCB-approved installations include gas shut-off and alarm integration. Systems protect against Class A, B, and C fires.
Dry Risers Installation
We install BS9990-compliant dry riser systems for high-rise buildings. Our pipework enables fire service water delivery to upper floors. Maintenance includes biannual valve checks and annual pressure testing.
Room Integrity Testing
Certified technicians perform room integrity tests using Retrotec equipment. Testing ensures gaseous suppression systems maintain required concentrations. Failed tests trigger sealing proposals and retesting.
Fire System Maintenance
We provide biannual servicing for suppression and detection systems. Services include agent level checks, pipework inspections, and control panel diagnostics. Urgent refills available within 24 hours.
Questions
What fire suppression systems do you specialise in?
We specialise in gas suppression, wet chemical, and dry riser systems for commercial applications.
Are your systems ISO-certified?
All operations comply with ISO 9001 quality management standards.
Do you provide emergency services?
Yes, we offer 24/7 emergency refills and system reinstatement services.
How often should fire systems be serviced?
Minimum biannual maintenance with annual room integrity testing for gaseous systems.
Can you test room airtightness?
We conduct room integrity testing to BSEN 15004 and NFPA 2001 standards.
Do you work nationwide?
We provide fire protection services across the United Kingdom.
