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Trusted Glasgow Plumbing & Heating Engineers
T Cosgrove Plumbing & Heating has been delivering expert plumbing and heating solutions in Clarkston, Glasgow, and surrounding areas for over four decades. Our Gas Safe Registered engineers specialise in boiler repairs, installations, and comprehensive plumbing services, including emergency callouts for urgent issues. With a reputation built on reliability and technical expertise, we serve residential clients across the Central Belt of Scotland, offering same-day service when available. Our work is fully guaranteed and insured, ensuring complete customer satisfaction.

We pride ourselves on transparent communication, completing most small jobs within an hour while maintaining competitive pricing. Backed by hundreds of independently verified four and five-star reviews on Freeindex, our commitment to quality has made us a trusted local choice. Tony Cosgrove, the owner, brings extensive industry experience from both the building trade and private housing sector. We stay accessible via phone, text, or email for prompt assistance with any plumbing or heating challenge.
Services
Boiler Repairs Plumbing Emergencies Gas Appliance Installation Central Heating Systems Landlord Gas Safety Checks Shower Replacements Pipe Leak Repairs Cistern Replacements Tap Installations Radiator Replacements
Highlights and features
  • Over 40 years of plumbing and heating expertise in Glasgow
  • Gas Safe Registered engineers for certified safety compliance
  • Same-day service available for urgent plumbing emergencies
  • Fully guaranteed and insured workmanship
  • Hundreds of independently verified five-star reviews
Associations and certifications
  • Gas Safe Register
What people say
Prompt service Professional and knowledgeable Excellent results Competitive pricing Reliable engineer
Services
Boiler Repairs
We repair all major boiler brands including Vokera, Baxi, and Worcester. Our Gas Safe engineers diagnose and fix faults efficiently, restoring heating systems with minimal disruption. Emergency callouts ensure rapid resolution for urgent breakdowns.
Plumbing Emergencies
24/7 response to urgent issues like burst pipes, leaking taps, and cistern failures. Most small emergency jobs completed within an hour. Servicing Clarkston, Glasgow, and surrounding areas with same-day availability.
Gas Appliance Installation
Professional installation of gas boilers, fires, and cookers. Full compliance with Gas Safe regulations. Includes safety checks, pipework upgrades, and connection services for residential properties across Central Scotland.
Central Heating Systems
Supply and installation of energy-efficient condensing boilers with up to 10-year warranties. Radiator replacements, system upgrades, and tailored solutions to improve home heating efficiency and reduce fuel costs.
Landlord Gas Safety Checks
Annual gas safety inspections for rental properties. Certified Gas Safe engineers perform thorough checks of all gas appliances, providing landlords with required CP12 certificates for legal compliance.
People
Tony Cosgrove
Owner/Operator
With over 40 years' experience in plumbing and central heating, Tony previously worked in the building trade and private housing sector. Based in Clarkston, he serves Glasgow and surrounding areas, combining technical expertise with reliable service.
Questions
What plumbing services do you offer in Glasgow?
We handle emergencies, tap repairs, pipe leaks, cistern replacements, and shower installations. Most small jobs completed within an hour across Glasgow and surrounding areas.
Are your engineers Gas Safe registered?
Yes, all our work complies with Gas Safe regulations. We're certified to service and repair all major boiler brands and gas appliances safely.
Do you provide emergency boiler repairs?
Yes, we offer urgent boiler repair services with rapid response times. Emergency callouts available for heating failures in Clarkston, Newton Mearns, and Glasgow.
Which areas do you cover?
We serve Clarkston, Glasgow, Newton Mearns, Giffnock, East Kilbride, and the wider Central Belt of Scotland. Same-day service available in most locations.
How can I book a service appointment?
Contact us via phone, text, or email. Most emergency jobs start within an hour. We provide clear pricing before any work begins.
What boiler warranties do you offer?
As a Vokera approved installer, we provide up to 10-year warranties on selected boiler models, with standard 7-year coverage on Vokera Vision and Unica i boilers.