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Expert Plumbing & Heating Services in Glasgow
Established with over four decades of expertise, J McCartney Plumbers has become a trusted name in Glasgow for comprehensive plumbing and heating solutions. Our Gas Safe registered engineers specialise in boiler installations, central heating systems, and luxury bathroom renovations, serving both residential and commercial clients across central Scotland. With Worcester and Alpha accreditation, we guarantee quality workmanship backed by up to 10-year manufacturer warranties.

Our team combines technical proficiency with customer-centric service, offering free no-obligation quotes and flexible financing options through partnerships with leading providers. We maintain full insurance coverage and adhere to strict safety protocols, ensuring all gas services meet regulatory standards. Our Which? Trusted Trader endorsement reflects our commitment to transparency, reliability, and exceptional service delivery.
Services
Boiler Installation Central Heating Bathroom Renovations Gas Safety Checks Plumbing Repairs Power Flushing Landlord Services Drainage Solutions Wet Room Installation Underfloor Heating
Highlights and features
  • 40+ years combined experience in Glasgow plumbing and heating
  • Gas Safe registered engineers with Corgi heritage
  • Worcester boilers with up to 10-year manufacturer warranties
  • Free no-obligation quotes with competitive pricing
  • Flexible financing options through FCA-regulated partners
Associations and certifications
  • Gas Safe
  • Worcester Accredited Installer
  • Alpha Installer
  • Which? Trusted Trader
Services
Boiler Installation
Our Gas Safe engineers install Worcester, Alpha and other leading boiler brands across Glasgow. We assess property requirements to recommend optimal efficiency solutions with warranties up to 10 years. All installations meet current building regulations and include post-installation safety certification. Commercial and residential services available with competitive pricing.
Central Heating
Complete central heating installations and upgrades using premium components. We specialise in system design optimisation, radiator upgrades, and wireless thermostat integration. All work includes pressure testing and efficiency checks using flue gas analysers. Manufacturer warranties apply to qualifying boiler replacements with annual service recommendations.
Bathroom Renovations
Luxury bathroom transformations incorporating modern fixtures, wet rooms, and energy-efficient heating solutions. Our tradespeople handle tiling, plumbing, electrical work and structural modifications. Projects include underfloor heating, anti-slip flooring, and bespoke storage solutions. Full project management from concept to completion with guaranteed timelines.
Gas Safety Checks
Comprehensive gas safety inspections meeting CP12 requirements for landlords. Engineers check appliance efficiency, carbon monoxide levels, and pipe integrity using calibrated equipment. Digital certification provided with 12-month reminder service. Emergency call-outs available for urgent safety concerns.
Plumbing Repairs
24/7 plumbing repair service for burst pipes, leaks, and heating failures. Our rapid response team carries common replacement parts to resolve issues efficiently. Services include drain unblocking, tap replacements, and emergency boiler repairs. Free diagnostics with transparent pricing before work commences.
People
Jamie McCartney
Director
With over 20 years in the plumbing industry, Jamie leads our team of Gas Safe engineers. His expertise in complex heating systems and commitment to customer satisfaction drives our company's reputation for excellence in Glasgow.
Questions
Are your engineers Gas Safe registered?
Yes, all our engineers hold current Gas Safe registration. We've maintained this certification since its introduction, previously holding Corgi registration for over 20 years.
Do you offer boiler servicing?
We provide annual boiler servicing with safety checks and efficiency testing. This includes flue gas analysis, pressure checks, and component inspections to maintain warranty validity.
Can I finance a new boiler?
Yes, we offer financing through Novuna Personal Finance. Options include 0% interest over 2 years or spread payments over 10 years subject to credit approval.
What areas do you cover?
We serve Glasgow city and the central belt of Scotland, including East Dunbartonshire, South Lanarkshire, and West Lothian. Emergency services extend to these areas within 2 hours.
Do you provide guarantees?
All work carries a minimum 1-year labour guarantee. Worcester boilers include manufacturer warranties up to 10 years with annual servicing. Insurance-backed guarantees apply to qualifying installations.
Are bathroom renovations included?
Yes, we design and install luxury bathrooms with full project management. Services include wet rooms, underfloor heating, and bespoke storage solutions with a 40-year industry experience.