Business Details
31 Years
experience
Emergency
services
Trusted Heating Contractors in North West London & Hertfordshire
Established in 1995, Capital Heating has grown from a single van operation to a team of over 30 professionals serving North West London and Hertfordshire. Our Managing Director, with 40 years of gas engineering experience, leads a Gas Safe registered team committed to technical excellence and customer service. We hold accreditations from Gas Safe, Constructionline, FSB, and IOSH, ensuring compliance with industry standards. Our engineers undergo continuous retraining to stay updated with new technologies and working methods. With a focus on safety and reliability, we serve both private and commercial clients, including large-scale housing associations through our sister company CH Maintenance.Our service area covers London postal districts NW2, NW3, NW6, NW8, NW10, W9, W12, HA0-HA9, and surrounding counties. We maintain a policy of transparency and professionalism across all operations, from management to field technicians. Our reputation for quality work is evidenced by long-term partnerships with clients like Catalyst Housing and Jenks Associates. We offer 24/7 emergency services and have expanded into property maintenance and security solutions to meet evolving customer needs.
Services
Heating Systems
Commercial Maintenance
Home Solutions
Drainage Services
Fire & Security
Locksmith Services
Property Maintenance
Emergency Repairs
Gas Safety Certificates
Boiler Installations
Details
- Year established: 1995
Highlights and features
- We have over 30 years' combined experience in gas engineering across our management team
- Our Gas Safe registered engineers (registration number 123864) ensure safe working practices
- We provide 24/7 emergency heating services with rapid response times
- We hold multiple industry accreditations including Constructionline and FSB membership
- Our team undergoes continuous retraining on the latest technologies and working methods
Associations and certifications
- Gas Safe
- Constructionline
- FSB
- IOSH
- Locksmiths Association
What people say
Credit to your company
Impressed with service
Professional and respectful
Excellent workmanship
Highly recommend
Services
Heating Systems
We supply, install, and maintain all types of boilers from major manufacturers using premium quality components. Our Gas Safe registered engineers ensure safe and efficient operation for both domestic and commercial properties. With over 30 years' industry experience, we guarantee reliable heating solutions tailored to individual client requirements across North West London and Hertfordshire.
Commercial Maintenance
CH Maintenance provides comprehensive property maintenance for housing associations and large-scale landlords. Our services include gas safety certificates, plumbing, electrical work, and full property refurbishments. With a 10-year partnership agreement with Catalyst Housing, we maintain over 1,500 homes with scheduled maintenance and emergency repair services across North West London.
Drainage Solutions
Our drainage specialists offer CCTV surveys, blockage clearance, and pipe repairs using advanced equipment. We handle domestic and commercial drainage issues including emergency blockages, with rapid response times and competitive pricing. Our engineers complete drain cleaning, descaling, and excavation works with minimal disruption to property owners.
Fire & Security
We install and maintain fire alarms, CCTV systems, and intruder alarms for residential and commercial properties. Our services include fire extinguisher maintenance, security shuttering, and access control systems. Certified engineers provide fire door inspections and security solutions compliant with current safety regulations across London and Hertfordshire.
Locksmith Services
Our certified locksmiths offer 24/7 lock replacement, emergency entry, and security upgrades. We handle residential and commercial lockouts, secure properties after break-ins, and install high-security door systems. With Sitex security shuttering available, we provide comprehensive security solutions for both planned and emergency situations across our service areas.
People
John O'Byrne
Managing Director
With 40 years' experience in gas engineering, including 14 years at British Gas, John founded Capital Heating in 1995. He has grown the company to over 30 employees while maintaining technical excellence and customer service standards. His leadership drives our Gas Safe registered team's commitment to safety and quality.
Questions
Are your engineers Gas Safe registered?
Yes, all our gas engineers are Gas Safe registered (registration number 123864) with regular training updates to maintain industry compliance.
Do you offer emergency heating repairs?
We provide 24/7 emergency heating services with rapid response times for boiler breakdowns and gas safety issues across our service areas.
What commercial maintenance services do you offer?
We offer comprehensive property maintenance including gas safety certificates, plumbing, electrical work, and full property refurbishments for housing associations and landlords.
Which areas do you cover?
We serve North West London (NW2, NW3, NW6, NW8, NW10, W9, W12, HA0-HA9), Hertfordshire, Buckinghamshire, Bedfordshire, and Berkshire with flexible service options.
Can you handle large-scale housing contracts?
Yes, through our sister company CH Maintenance we manage 10-year contracts for housing associations maintaining over 1,500 properties with scheduled and reactive maintenance.
Do you provide drainage services?
Our drainage specialists offer CCTV surveys, blockage clearance, pipe repairs, and excavation works using modern equipment for domestic and commercial properties.
