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11 Years
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Your Trusted Boiler and Heating Experts in Brighton
Gas Smart Heating is a Brighton-based company serving Sussex since 2015, specialising in boiler installation, repair, and servicing alongside comprehensive heating and plumbing solutions. Our Gas Safe registered engineers deliver trustworthy, efficient services with a focus on customer satisfaction. With decades of combined industry experience, we prioritise transparency, using advanced technology to enhance service reliability.

Our commitment to quality is evidenced by 10-year warranties on Vaillant boilers and a client-centric approach that ensures clear communication and fair pricing. We serve residential and landlord clients across BN and RH postcodes, maintaining strict safety standards through annual boiler servicing and gas safety checks.
Services
Boiler Installation Boiler Repair Boiler Servicing Plumbing Repairs Powerflushing Landlord Services Heating Controls Gas Safety Checks Warm Air Units Emergency Repairs
Details
  • Year established: 2015
Highlights and features
  • We are Gas Safe registered engineers with 25+ years of industry experience
  • 10-year extended warranties available on Vaillant boiler installations
  • Real-time vehicle tracking and appointment alerts for service transparency
  • 24/7 emergency call-out service for urgent heating issues
  • Free online quotation tool with no-obligation onsite assessments
Associations and certifications
  • Gas Safe Register
Services
Boiler Installation
We install modern condensing boilers including heat-only, system, and combination models. Our engineers assess your property's needs to recommend the most energy-efficient solution. With 10-year warranties available on Vaillant boilers, we ensure reliable heating performance while reducing energy bills by up to 40% compared to older models.
Boiler Repair
Our Gas Safe engineers provide rapid diagnostics and repairs for all boiler types. We address issues like low pressure, leaks, and component failures. By discussing problems beforehand, we arrive prepared with necessary parts to resolve faults efficiently during the first visit, minimising disruption to your heating supply.
Boiler Servicing
Annual boiler servicing maintains safety, efficiency, and warranty validity. Our comprehensive checks include pressure testing, flue analysis, and component inspections. We provide digital service reports detailing system condition and any required follow-up work to ensure optimal performance throughout the winter months.
Powerflushing
This process removes sludge and debris from central heating systems using specialist equipment. Ideal for resolving cold radiator spots and noisy boilers, powerflushing restores system efficiency and extends boiler lifespan. We use chemical treatments to prevent future corrosion during the cleaning process.
Landlord Services
We provide gas safety certificates, appliance inspections, and maintenance schedules for rental properties. Our services ensure compliance with legal requirements while maintaining tenant safety. Regular checks help prevent emergencies and maintain heating system reliability between tenancies.
People
Steven Cahalane
Founder
With 25 years in plumbing and heating, including 15 years at British Gas, Steven established Gas Smart Heating to offer personalised service. He prioritises ethical practices and long-term client relationships, ensuring technical excellence across all installations and repairs.
Mike Binder
Engineer
Experienced heating engineer specialising in boiler installations and emergency repairs. Mike ensures all work meets Gas Safe standards, focusing on system efficiency improvements and customer education about heating maintenance requirements.
Questions
Are your engineers Gas Safe registered?
Yes, all our engineers hold Gas Safe registration. You can verify our credentials using gas safe number 560791 via the Gas Safe Register website.
Do you offer emergency boiler repairs?
We provide emergency call-out services for urgent heating issues outside regular office hours, ensuring rapid resolution of critical boiler failures.
What boiler warranties are available?
We offer 10-year extended warranties on Vaillant boiler installations, with standard manufacturer warranties applying to other brands we install.
Can you service warm air heating systems?
Yes, our engineers are qualified to service and repair warm air units, including Johnson and Starley models, with annual maintenance recommended for optimal performance.
Do you provide landlord gas safety certificates?
We conduct gas safety inspections and issue Landlord Gas Safety Records for rental properties, ensuring compliance with legal requirements for gas appliances.
How can I track service progress?
Our tracked vehicles provide real-time location updates, with customers receiving appointment reminders and engineer arrival alerts via SMS notifications.