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Expert Plumbing & Heating Services in Bolton
Glaister Plumbing & Heating has been delivering expert heating and plumbing solutions for over two decades. Our team of fully qualified Gas Engineers combines technical proficiency with a commitment to reliability, ensuring every installation, repair, and maintenance task meets the highest standards. We specialise in boiler replacements, central heating systems, and gas safety checks, serving residential clients across the North West, Lancashire, and South Lakes. Our focus on customer satisfaction is reflected in our 100% reliability guarantee and the consistent positive feedback from homeowners. As part of the RJ Martindale group and a Which?

Trusted Trader, we uphold a legacy of trustworthiness and technical excellence. Our approach prioritises clear communication, minimal disruption to properties, and tailored advice to meet individual heating needs. With 24-hour emergency response capabilities, we address urgent issues promptly while maintaining competitive pricing. Our partnerships with leading boiler manufacturers like Baxi and Worcester ensure access to high-efficiency systems with extended warranty options. This combination of experience, accreditation, and client-centric service positions us as a preferred choice for domestic heating solutions.
Services
Boiler Servicing Central Heating Installation Gas Safety Checks Radiator Replacement Emergency Repairs System Flushing Underfloor Heating Appliance Installation Boiler Replacement Power Flushing
Highlights and features
  • We offer over 20 years of specialist experience in domestic heating systems
  • Our engineers are fully qualified Gas Safe professionals
  • We provide 24/7 emergency response for urgent heating issues
  • 100% reliability guarantee on all installations and repairs
  • Partnership with leading boiler manufacturers ensures quality equipment
Associations and certifications
  • Gas Safe Register
  • Which? Trusted Trader
What people say
Trustworthy, knowledgeable engineer Prompt emergency response Fantastic job completed Good value pricing Highly recommended service
Services
Boiler Servicing
Regular boiler servicing prevents breakdowns and extends equipment lifespan. Our Gas Safe engineers perform comprehensive checks on all components, ensuring safe and efficient operation. Annual maintenance helps identify potential issues before they escalate, maintaining warranty validity and reducing energy costs through optimal performance.
Gas Safety Checks
We conduct certified gas safety inspections for landlords and homeowners. Our checks verify appliance functionality, pipework integrity, and ventilation adequacy. All tests comply with current regulations, providing documented proof of safety for rental properties and new acquisitions.
Boiler Replacement
We install A-rated high-efficiency boilers from leading manufacturers like Baxi and Worcester. Our team handles complete system replacements with options for smart controls and extended warranties. All installations include system filters and carbon monoxide detectors for enhanced safety and longevity.
Central Heating Installation
From design to implementation, we create tailored heating solutions for complete home comfort. Our services include combi boiler conversions, radiator replacements, and underfloor heating systems. Each installation optimises energy efficiency while minimising disruption to property interiors.
Emergency Repairs
Our 24/7 emergency service addresses urgent heating failures promptly. Experienced engineers resolve complex issues with minimal fuss, covering boiler pressure problems, blockages, and system failures. We prioritise rapid response times while maintaining thorough diagnostic and repair processes.
People
Clint
Lead Engineer
With over 20 years' experience, Clint is a fully qualified Gas Engineer specialising in boiler installations and emergency repairs. Known for his reliability and technical expertise, he provides efficient solutions while maintaining clear communication throughout each project.
Questions
What boiler brands do you install?
We install A-rated boilers from Worcester, Vailliant, Baxi, and Ideal with 5-10 year warranties and wireless control options.
Are your engineers qualified?
All our engineers are fully qualified Gas Safe professionals with over 20 years' combined experience in domestic heating systems.
Do you offer emergency services?
Yes, we provide 24/7 emergency boiler repair services for urgent heating issues outside regular working hours.
What areas do you cover?
We serve properties across the North West, Lancashire, and South Lakes regions with prompt local response times.
What's included in a gas safety check?
Checks include appliance functionality, gas pipework integrity, ventilation adequacy, flue operation, and safety device verification for rental and residential properties.