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Expert Boiler & Heating Services in Northampton
Established with over 14 years of expertise in domestic heating solutions, O'Brien Heating Services delivers professional boiler installations, maintenance, and repair services across Northamptonshire. Our Gas Safe registered engineers specialise in comprehensive heating system upgrades, chemical flushing, and landlord certification, ensuring compliance with industry safety standards. With a focus on technical precision and customer satisfaction, we address complex heating challenges while maintaining transparent communication throughout every project.

Our team's extensive experience in fault diagnosis and system optimisation guarantees reliable service delivery, supported by a commitment to ongoing professional development. We prioritise safe working practices and regulatory compliance, offering tailored solutions that meet individual client requirements while maintaining competitive pricing structures.
Services
Boiler Installations Boiler Maintenance Boiler Repairs Central Heating Installation Chemical Flushing Landlord Certificates Gas Leak Detection System Upgrades Radiator Repairs Unvented Cylinder Installations
Highlights and features
  • We have over 14 years of experience in domestic heating solutions
  • Our engineers are Gas Safe registered for safety compliance
  • We provide comprehensive chemical flushing and system upgrades
  • We offer emergency repair services for urgent heating issues
  • We deliver transparent pricing with no hidden fees
Associations and certifications
  • Gas Safe Register
What people say
Thorough job Outstanding Service Professional and reliable Really good service Excellent service
Services
Boiler Installations
Professional boiler replacement and installation services using modern, energy-efficient models. Our Gas Safe engineers assess property requirements to recommend optimal heating solutions, ensuring proper system sizing and compliance with safety regulations. We complete installations with minimal disruption to household routines.
Chemical Flushing
Comprehensive central heating system cleaning using advanced MagnaCleanse technology. This process removes sludge and debris buildup, improving system efficiency and extending equipment lifespan. Our technicians identify blockages and implement targeted cleaning solutions to restore optimal performance.
Emergency Repairs
Urgent heating system repairs for boiler failures and gas leaks. Available for immediate response to critical issues affecting property safety and comfort. Our engineers carry essential replacement parts to resolve common faults during initial visits.
Landlord Certificates
Annual gas safety inspections and certification for rental properties. We conduct thorough examinations of gas appliances and pipework, providing documented compliance with legal requirements. Our reports include detailed findings and recommendations for necessary maintenance.
System Upgrades
Modernisation of existing heating systems to enhance efficiency and performance. Services include radiator replacement, pipework modifications, and integration of smart thermostat controls. We advise on cost-effective upgrades that reduce energy consumption while maintaining consistent heating output.
Questions
Are your engineers Gas Safe registered?
Yes, all our heating engineers hold current Gas Safe registration, ensuring compliance with UK gas safety regulations and industry standards.
Do you offer emergency boiler repairs?
We provide urgent repair services for boiler breakdowns and gas leaks, with rapid response times for critical heating system failures.
What areas do you cover?
We operate throughout Northamptonshire, providing heating services to both urban and rural locations within the county.
Can you help with landlord gas safety certificates?
We conduct comprehensive gas safety inspections and issue official Landlord Gas Safety Records for rental properties.
How long does a boiler installation take?
Most boiler replacements complete within one working day, though system upgrades may require additional time depending on complexity.
Do you offer chemical flushing services?
Yes, we perform central heating system flushing using professional MagnaCleanse equipment to remove sludge and improve system efficiency.