Business Details
Emergency
services
Trusted Gas and Boiler Repairs in London
Unigaz UK is a GasSafe and NAPIT registered company serving North West and Central London. Our qualified engineers specialise in boiler repairs, gas and electrical installations, and emergency callouts. With decades of combined experience, we prioritise reliability, clear communication, and efficiency in delivering high-standard heating and gas safety solutions. Our services include landlord certificates, central heating upgrades, and Ecodan heat pump repairs.We operate across London, offering competitive pricing and guaranteed workmanship. Our 24/7 emergency team ensures urgent issues are resolved promptly. We advise homeowners to consult GasSafe professionals for appliance replacements and provide SEDBUK Band A-rated boiler options from trusted suppliers. Our commitment to quality has earned customer recommendations for professionalism and value.
Services
Boiler Repairs
Gas Safety Certificates
Electrical Maintenance
Emergency Callouts
Central Heating Installation
Landlord Certificates
Boiler Replacements
Gas Appliance Repairs
PAT Testing
Ecodan Heat Pump Services
Highlights and features
- We are GasSafe and NAPIT registered engineers
- 24/7 emergency callout available
- Competitive pricing with all works guaranteed
- Experienced in boiler replacements and central heating installations
- Serving North West and Central London areas
Associations and certifications
- GasSafe
- NAPIT
What people say
Friendly, professional
Value for money
On time and as quoted
Repaired hot water efficiently
Services
Boiler Repairs
Our GasSafe engineers repair all boiler types, restoring hot water and heating systems swiftly. We diagnose faults, replace parts, and ensure safe operation. Customers across London rely on our prompt, guaranteed repairs for residential and commercial properties.
Gas Safety Certificates
We provide Gas Safety Certificates for landlords, ensuring compliance with legal requirements. Our inspections cover boilers, cookers, and gas fires. NAPIT-registered electricians also offer PAT testing and electrical safety checks across London properties.
Emergency Callouts
Unigaz UK offers 24/7 emergency gas and boiler services. Our on-call engineers resolve urgent issues like no hot water, gas leaks, or heating failures. Rapid response times ensure minimal disruption for London homeowners and businesses.
Central Heating Installation
We install efficient central heating systems, including boiler replacements and radiator upgrades. Our SEDBUK Band A-rated boilers improve energy efficiency. Engineers handle full system design and installation for homes in North West and Central London.
Electrical Maintenance
NAPIT-registered electricians perform rewiring, fuse box upgrades, and safety inspections. We handle emergency electrical faults and routine maintenance for domestic and commercial clients across London, ensuring compliance and safety.
Questions
What areas do you cover?
We serve Cricklewood, Kilburn, Finchley, Hampstead, Colindale, and all North West and Central London areas.
Are you GasSafe registered?
Yes, Unigaz UK is a GasSafe and NAPIT registered company with qualified engineers for gas and electrical work.
Do you offer emergency services?
We provide 24/7 emergency callouts for boiler failures, gas leaks, and electrical faults across London.
What boiler brands do you work with?
Our engineers service Ariston, Mitsubishi, and other major boiler brands, offering repairs and replacements.
Can you issue gas safety certificates?
Yes, we provide Landlord Gas Safety Certificates and PAT testing for residential and commercial properties.
