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Business Details
23 Years
experience
Emergency
services
Expert HVAC Contractors in Norwich
Established in 2003, K G B Commercial Heating has built a reputation for excellence in commercial heating and cooling systems across Norfolk, Suffolk, and Cambridgeshire. Our team of experienced engineers specialises in repair, maintenance, and installation services, prioritising reliability and technical expertise. We serve diverse properties including schools, hospitals, industrial facilities, and listed buildings, supported by industry accreditations such as Gas Safe Registration and CHAS Premium Plus.

Our commitment to tailored maintenance contracts and impartial advice ensures long-term client satisfaction. With 15 years of partnership as Powrmatic Service Agents and expertise in firewatch systems, we combine technical precision with customer-centric solutions to deliver sustainable heating systems.
Services
Commercial Heating Repairs Planned Maintenance Contracts Firewatch Systems Water Management Control System Upgrades
Details
  • Year established: 2003
Highlights and features
  • We have over 20 years of experience in commercial heating systems.
  • Our engineers hold Gas Safe and NICEIC accreditations for technical excellence.
  • We provide tailored maintenance contracts for diverse commercial properties.
  • Our team offers 24/7 emergency repair services across East Anglia.
  • We partner with Powrmatic for specialist heating equipment solutions.
Associations and certifications
  • Gas Safe Registered
  • CHAS Premium Plus
  • NICEIC Approved Contractor
  • OFTEC
  • B&ES
  • APHC
  • Water Safe Registered
Services
Commercial Heating Repairs
Our team provides rapid response repairs for commercial heating systems, minimising downtime for businesses. We diagnose and fix gas, oil, and electric heating units across industrial and commercial properties. With Gas Safe registered engineers and 24/7 emergency service availability, we ensure compliance and operational efficiency for critical heating infrastructure.
Planned Maintenance Contracts
Tailored maintenance plans protect your heating investment and extend system lifespan. We offer flexible contracts with scheduled inspections, component checks, and performance optimisation. Our impartial advice and professional indemnity insurance provide assurance of quality workmanship for property managers and business owners.
Firewatch Systems
Specialist installation and servicing of firewatch systems with CO2 monitoring capabilities. Our engineers ensure compliance with safety regulations through thermal camera checks and control panel diagnostics. We provide ongoing support for commercial properties requiring advanced fire safety solutions integrated with heating systems.
Water Management
Comprehensive water management services including L8 risk assessments, tank cleaning, and system descaling. Our certified technicians ensure compliance with water regulations through thermography testing and remedial plumbing works. We supply calibrated equipment and deliver online service monitoring for commercial and public sector clients.
Control System Upgrades
Modernisation of heating control systems using Syxth Sense technology for improved efficiency. We replace outdated controllers with energy-saving solutions like Sedona systems, conduct panel alterations, and implement smart monitoring. Our upgrades reduce operational costs while maintaining compatibility with existing commercial heating infrastructure.
Questions
What areas do you cover for commercial heating services?
We serve commercial properties across Norfolk, Suffolk, Cambridgeshire, including Norwich, Ipswich, and Peterborough.
Are your engineers certified for commercial heating work?
Yes, our team holds Gas Safe, NICEIC, and CHAS accreditations for commercial heating system installation and repair.
Do you offer emergency heating repairs?
We provide 24/7 emergency repair services for urgent commercial heating system failures.
Can you service both old and new heating systems?
Our engineers work with all commercial heating systems, including legacy equipment and modern installations.
What types of commercial properties do you work with?
We service schools, hospitals, industrial units, listed buildings, and commercial offices across East Anglia.
Do you offer equipment leasing options?
Yes, we provide lease-to-purchase financing for new commercial heating equipment installations.