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Trusted Gas Engineer In Portsmouth - Boiler Installations, Servicing & Safety Certificates
Quality Gas provides professional boiler installations, replacements, servicing, and landlord gas safety certificates across Portsmouth, Southsea, Havant, Gosport, Fareham, and surrounding areas.
Call now for expert assistance.
High Quality
Years Of Experience
Family-Run Business

A Family-Run Business With A Mission
As a family-run business, we take pride in delivering exceptional service to every customer. We are proud to be a Vaillant Accredited Installer and a Viessmann Accredited Installer. Fully registered with the Gas Safe Register (622033), we also provide Landlord's Gas Safety Inspections (CP12) to ensure safety, compliance, and peace of mind for all our clients. We specialise in boiler installations, servicing, and repairs, ensuring your heating system is efficient and reliable. We offer competitive rates, a 10-year warranty on selected boilers, and consistently high customer satisfaction, with an average rating of 9.96 out of 10. Ready to experience expert workmanship and honest advice? Contact us today to learn more.
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With years of experience in gas and heating services, we specialise in:
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New and replacement boilers
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Annual boiler servicing and repairs
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Servicing and repairs
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Landlord gas safety inspections
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Emergency gas and heating support

What We Offer


Why Choose Us?
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Gas Safe registered engineers ensuring safety and compliance.
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Family-run business with over 10 years of experience.
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Rapid response times for urgent repairs.
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Comprehensive services from boiler installations to general plumbing.
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Accredited by Vaillant and Viessmann for trusted quality.
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Transparent pricing with no hidden costs.
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Energy-efficient solutions to save you money.
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Local expertise serving Portsmouth and the surrounding areas.

Meet Our Team

Jon Corps - Managing Director with extensive experience in the heating industry, having started in 2007 and founded Quality Gas in 2013. A committed leader focused on delivering trusted gas and heating services with professionalism and care.
Exceptional service
I called Quality Gas after finding that I had no hot water. I also thought the boiler had a funny smell.
John arrived promptly and after firstly carrying out some tests to reassure me that it was in fact safe, he then quickly diagnosed the fault.
Really happy with the service that I received and felt safe after speaking with John.
I felt that the price was very fair, so I will be using Quality Gas for future boiler issues.
- Jamie H

Hire Trusted Gas Engineers For Your Needs
Get professional, certified solutions for installations, servicing, and repairs. Speak to us now for trusted support and dependable results every time.


