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21 Years
experience
Expert Plumbing & Heating Services in Croydon
Established in 2005, AJ Plumbing & Heating has built a reputation as a trusted provider of plumbing and heating solutions in Croydon and surrounding areas. Our Gas Safe registered engineers deliver expert boiler installations, servicing, and powerflushing, supported by public liability insurance for client peace of mind. With over 18 years of hands-on experience, we prioritise system efficiency improvements that reduce cold spots, lower energy bills, and extend equipment lifespans. Our team conducts property-specific assessments rather than offering generic online quotes, ensuring tailored solutions that meet individual requirements. We specialise in Worcester-Bosch, Vaillant, and Baxi-Potterton boiler installations while maintaining strict compliance with Part L building regulations.

Annual boiler servicing prolongs appliance lifespan through comprehensive safety checks and carbon monoxide detection. Our powerflushing service removes up to 7kg of sludge from central heating systems, addressing common issues like cold radiators and boiler noise. We provide competitive pricing with package discounts for combined boiler replacement and system cleaning. Covering locations from Westerham to Dulwich, our local knowledge ensures efficient service delivery across diverse property types. Client testimonials highlight our courteous approach, high work standards, and commitment to resolving complex heating challenges.
Services
Boiler Installation Boiler Servicing Powerflushing Gas Safety Certificates Drain Cleaning
Details
  • Year established: 2005
Highlights and features
  • Established since 2005 with 18+ years of local plumbing expertise
  • Gas Safe registered engineers for complete safety compliance
  • Competitive pricing with package discounts available
  • Annual boiler servicing prolongs equipment lifespan
  • Powerflushing removes system sludge to improve efficiency
Associations and certifications
  • Gas Safe Register
What people say
High standard Friendly Improved heating Professional problem resolution Reliable boiler replacement
Services
Boiler Replacement
Upgrade outdated heating systems with modern, energy-efficient boilers. We install Worcester-Bosch, Vaillant, and Baxi-Potterton models while complying with Part L building regulations. Our property-specific assessments ensure accurate quoting and optimal system sizing. Includes central heating filter installation to protect new boilers from system debris.
Powerflushing
Remove sludge buildup from central heating systems to improve efficiency and prevent boiler failure. Professional powerflushing eliminates 3-7kg of debris, resolving cold radiators and reducing fuel bills. Recommended for systems showing signs of poor circulation or frequent boiler issues.
Gas Safety Certificates
Annual gas appliance inspections for landlords meeting legal safety requirements. Our Gas Safe engineers perform flue flow tests, carbon monoxide checks, and issue official Landlord Gas Safety Records. Combined service discounts available for boiler servicing packages.
Boiler Servicing
Preventative boiler maintenance to prolong equipment lifespan and ensure safe operation. Our annual servicing includes combustion analysis, component checks, and efficiency optimisation. Regular maintenance reduces breakdown risks and maintains manufacturer warranty validity.
Drain Unblocking
Clear blockages from waste pipes, sinks, baths, and showers using professional drainage equipment. Our engineers resolve common drainage issues caused by hair, grease, or foreign objects. Emergency callouts available during normal working hours for urgent clearance requirements.
Questions
Do you offer emergency plumbing services?
We handle urgent heating breakdowns during normal working hours but don't provide out-of-hours emergency cover.
What boiler brands do you install?
We specialise in Worcester-Bosch, Vaillant, Baxi-Potterton, Glow-worm, and Ideal boiler installations.
How often should boilers be serviced?
Annual boiler servicing is recommended to maintain efficiency and ensure safe operation.
Do you provide powerflushing guarantees?
Our powerflushing service removes 3-7kg of sludge, with system efficiency improvements typically lasting 5+ years.
Can you help with landlord gas safety certificates?
Yes, we provide Gas Safe registered landlord safety inspections and issue required documentation.