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Business Details
35 Years
experience
Emergency
services
Trusted Boiler & Plumbing Services in Crawley
Established in 1991, Safe Gas Heating & Plumbing has built a reputation as a trusted provider of heating and plumbing solutions in Crawley and surrounding areas. Our Gas Safe Registered engineers bring over 29 years of combined experience, delivering expert boiler installations, emergency repairs, and annual servicing tailored to residential and commercial needs. As Worcester Bosch Accredited Installers, we uphold rigorous industry standards through continuous training and adherence to the latest safety regulations. Our team specialises in modern high-efficiency boilers while maintaining expertise in older systems, ensuring comprehensive coverage for all gas appliances.

We prioritise long-term customer relationships through transparent pricing, 12-year manufacturer guarantees on approved installations, and a commitment to resolving heating issues efficiently. With a focus on local service areas including Horsham, East Grinstead, and Reigate, we combine technical proficiency with personalised care to maintain system safety and efficiency for every client.
Services
Boiler Installations Boiler Servicing Emergency Repairs Power Flushing Gas Safety Certificates Plumbing Leaks Radiator Swaps Underfloor Heating
Details
  • Year established: 1991
Highlights and features
  • We offer 29 years of local heating expertise in Crawley and surrounding areas
  • Our engineers are Gas Safe Registered for safety compliance
  • Worcester Bosch approved installations with extended guarantees
  • Emergency call-outs available for urgent boiler breakdowns
  • Transparent pricing with 0% finance options on new boilers
Associations and certifications
  • Gas Safe Register
  • Worcester Bosch
  • British Gas
What people say
Reliable service Professional expertise Prompt repairs Competitive pricing Friendly staff
Services
Boiler Installations
We specialise in installing high-efficiency gas and LPG condensing boilers tailored to property requirements. Our Worcester Bosch accredited engineers ensure safe, efficient installations with up to 12-year manufacturer guarantees. All work includes system pressure checks and carbon monoxide testing for safety compliance.
Boiler Servicing
Annual boiler servicing maintains efficiency and safety through component cleaning, gas pressure checks, and flue analysis. Our Gas Safe engineers identify potential issues before breakdowns occur, ensuring compliance with safety regulations while extending equipment lifespan for residential and commercial clients.
Emergency Repairs
Available for urgent heating failures, our rapid response team diagnoses and repairs all boiler types using genuine replacement parts. Emergency call-outs prioritise restoring heating and hot water supply within minimum disruption timeframes for domestic and commercial properties.
Power Flushing
This service removes sludge and debris from central heating systems using high-velocity water flow. Recommended for improving radiator efficiency and preventing boiler damage, particularly in older systems showing cold spots or noisy operation across Crawley and surrounding areas.
Gas Safety Certificates
We provide Landlord Gas Safety Records through annual inspections of all gas appliances. Our Gas Safe engineers verify compliance with legal requirements, issuing CP12 documentation for rental properties across West Sussex and Surrey to ensure tenant safety and regulatory adherence.
People
Mark
Owner
Heating industry professional since 1996 with UK and US experience. Founded Safe Gas Heating to combine quality workmanship with family values, serving local communities while maintaining work-life balance.
Questions
What boiler installation costs can I expect?
New boiler installations start from £1,750, with transparent pricing based on system complexity and property requirements.
Do you offer emergency plumbing services?
Yes, we provide urgent call-outs for boiler breakdowns and plumbing emergencies across our service areas.
Are financing options available?
We offer 0% interest over 18 months and 10.9% APR over 10 years through approved lenders.
Which areas do you cover?
We serve Crawley, East Grinstead, Horsham, Horley, Burgess Hill, Haywards Heath, Copthorne, and surrounding West Sussex, Surrey, and East Sussex locations.
What accreditations do you hold?
We are Gas Safe Registered, Worcester Bosch Accredited Installers, and British Gas accredited engineers.
Reviews (5)
Briony Smith
Jan 06, 2022 Report
Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Excellent service; friendly , professional and on time.
Service:Heating maintenance
Shane Westrip
Dec 15, 2021 Report
Replacement boiler with new Worcester 8000 boiler and gas pipe upgraded. Excellent quality work carried out by Mark at Safe Gas Heating & Plumbing Ltd. Mark captured all my requirements and carried out a very neat and tidy boiler replacement. All the functions of the Worchester 8000 boiler and Hive thermostat was comprehensively explained. Very professional and knowledgeable, I highly recommend his work.
Tata Mbako
Nov 16, 2021 Report
Positive:Professionalism,Punctuality,Quality,Responsiveness
Excellent service. Very friendly and helpful. Would definitely use them again.
Service:Install thermostat
Colin K.
Nov 02, 2021 Report
Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
done a excellent job 6 rads, gas supply and fit new hob. all in 2 days cannot fault him!
reliable, polite, helpful, quick, hard working, charged as quoted, a very reasonable cost. can highly recommend
Service:Heating maintenance
Janet Holder
Oct 29, 2021 Report
Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Mark is friendly, polite and did an excellent job removing an old hot water cylinder and installing a new combi boiler. He responded to texts and e-mails very quickly, explained what was needed and was professional, punctual and completed the job with minimal disruption. I would definitely recommend.
Service:Install water heater