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31 Years
experience
Emergency
services
Expert Gas Central Heating Services in St Leonards-on-Sea
Andrew Varrall Heating has been delivering professional gas central heating services across Sussex for over 24 years. Based in St Leonards-on-Sea, our team of qualified engineers and apprentices prioritise customer satisfaction through transparent communication and tailored solutions. With expertise spanning industrial and domestic projects, we specialise in boiler installations, system maintenance, and emergency repairs using high-quality products from leading brands.

Our commitment to excellence extends to meticulous site tidiness, adherence to Boiler Plus regulations, and flexible payment options including card, cheque, and BACS. As a fully certified business, we provide photo ID verification for all engineers and maintain rigorous safety standards through annual boiler servicing and gas safety checks.
Services
Gas Central Heating Boiler Installation Boiler Servicing Heating Repairs System Cleaning Smart Controls Power Flushing Gas Safety Checks Radiator Repairs Emergency Repairs
Details
  • Year established: 1995
Highlights and features
  • We have over 24 years of experience in domestic and industrial heating systems
  • Our engineers are fully qualified with photo ID verification for every visit
  • We offer 24/7 emergency repair services with rapid response times
  • We use high-quality products from trusted brands like Alpha and Vaillant
  • Flexible payment options including card, cheque, and BACS transfers
What people say
Punctual, professional, reasonable prices Brilliant work, clean and tidy Excellent job, no clearing up needed Quick emergency response Highly recommended
Services
Gas Central Heating
We design and install complete gas central heating systems tailored to domestic properties. Our engineers ensure optimal efficiency through proper pipework layout and system balancing. All installations comply with current Building Regulations and Boiler Plus requirements, including magnetic filter installation where applicable.
Boiler Installation
Specialist boiler replacements using leading brands like Alpha, Baxi, and Worcester Bosch. We handle complete system upgrades including pipework modifications and system flushes. All new installations come with manufacturer warranties and detailed operation guidance for homeowners.
Boiler Servicing
Comprehensive annual boiler servicing includes internal component inspection, carbon emission testing, and gas pressure verification. We check all safety devices, perform combustion analysis, and provide detailed reports. Regular servicing helps maintain warranty validity and system efficiency.
Heating Repairs
Emergency and scheduled repairs for all heating system components. Our engineers diagnose faults using manufacturer technical resources and provide immediate fixes or replacement part sourcing. We address radiator issues, gas leaks, and system blockages with minimal disruption to property.
System Cleaning
Advanced system cleaning using ADEY MagnaCleanse technology for efficient sludge removal. Our process uses 90% less water than traditional methods while achieving superior results. We employ VibraClean technology to break down stubborn deposits without radiator removal.
People
Andrew Varrall
Owner & Lead Engineer
With over 24 years in the heating industry, Andrew leads our team of engineers. He ensures all projects meet strict quality standards while maintaining personal involvement in complex installations and customer relations.
Questions
What heating services do you offer?
We provide boiler installations, servicing, emergency repairs, system cleaning, power flushing, and smart control installations for domestic properties across Sussex.
Do you offer emergency heating repairs?
Yes, we provide rapid response emergency repairs with engineers available to attend within 30 minutes of contact during working hours.
Which boiler brands do you work with?
We install and service all major brands including Alpha, Baxi, Ideal, Potterton, Vaillant, Viessmann, and Worcester Bosch.
Are your engineers qualified?
All our engineers are fully qualified and carry photo ID badges for verification during every service visit.
What areas do you cover?
We operate throughout Sussex, including Hastings, St Leonards-on-Sea, and surrounding coastal and rural communities.
How often should boilers be serviced?
Annual boiler servicing is recommended to maintain safety, efficiency, and warranty validity for all modern gas heating systems.