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A man repairs a wall-mounted boiler, using a screwdriver

Boiler servicing in Portsmouth by our Gas Safe registered engineers

Annual checks for all leading boiler brands. CP12 certificates for landlords. Over 10 years of trusted service.

Book your boiler service today.

Landlord safety inspections available

Competitive pricing on all servicing

Family-run team with five-star ratings

Keep your boiler running safely and efficiently

We know how crucial it is to have a reliable boiler in your Portsmouth home, especially when the cold sets in. Regular boiler servicing is the key to keeping your heating system working smoothly and efficiently all year round. Our Gas Safe registered engineers handle annual checks for a wide range of manufacturers and systems, helping you avoid unexpected breakdowns. For landlords, annual servicing supports your legal responsibilities and ensures your tenants' safety. With our help, you can spot issues before they turn into expensive repairs, giving you peace of mind and a warm home. With over 10 years of hands-on experience, we proudly serve families and property owners across Portsmouth.

A modern white boiler with a digital display and control knobs is mounted on a light blue wall

Comprehensive Heating System Power Flush

We know how crucial it is to have a reliable boiler in your Portsmouth home, especially when the cold sets in. Regular boiler servicing is the key to keeping your heating system working smoothly and efficiently all year round. Our Gas Safe registered engineers handle annual checks for a wide range of manufacturers and systems, helping you avoid unexpected breakdowns. For landlords, annual servicing supports your legal responsibilities and ensures your tenants' safety. With our help, you can spot issues before they turn into expensive repairs, giving you peace of mind and a warm home. With over 10 years of hands-on experience, we proudly serve families and property owners across Portsmouth.

A technician in a red plaid shirt and blue overalls repairs a white boiler
Man inspects a boiler with pipes, holding a blue clipboard

Certified Landlord Gas Safety Inspections

At Quality Gas we offer comprehensive Gas Safety Certificates (CP12) for landlords, homeowners, and estate agents throughout Portsmouth and nearby areas. Upon completion, your certificate is promptly emailed for your convenience. Our secure electronic payment system ensures a quick, hassle-free process so you can maintain compliance without delay.

Why annual servicing matters

An annual boiler service is more than just a tick on a checklist. We run full safety checks, clean crucial components, and check for hidden faults that could affect your boiler’s efficiency or become a safety risk. By catching early signs of wear, we help you avoid costly repairs and keep your system performing at its best. We are fully qualified to handle all major makes and models, so you’re always in safe hands. By committing to reliability, we ensure you can count on us for honest advice and prompt service.

Highly recommend Quality Gas Portsmouth!

Jon has carried out numerous jobs for us at home over the past few years, including a full boiler installation and two brand-new bathrooms. Every job has been completed to an exceptional standard, and the quality of his workmanship really stands out. He’s not only incredibly skilled and professional, but also genuinely friendly. 

He always takes the time to explain things clearly, and you can tell he takes pride in what he does. It’s such a relief to have someone you can trust to do the job properly without cutting corners. We’ve been so impressed with his reliability, attention to detail, and how tidy everything is left afterward.

If you’re looking for someone who’s professional, dependable, and clearly passionate about their work, you honestly can’t go wrong with Jon and Quality Gas Portsmouth. We wouldn’t use anyone else!

Time to arrange your next service?

Contact our team at Quality Gas for a booking or expert advice.

A man in a yellow hard hat and blue shirt adjusts a white wall-mounted boiler

Contact Us

129 Hawthorn Crescent, Cosham,

Portsmouth, PO6 2TJ

Business Hours

Monday – Saturday:  08:00 - 18:00

Sunday: Closed

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QUALITY GAS (PORTSMOUTH) LTD, registered as a limited company in England and Wales under company number: 11315116.
Registered Company Address: 338 London Road, Portsmouth, England, PO2 9JY.

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