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Enquire about featuring →Carters Heating Services are a long-established Norwich heating specialist with over 35 years of experience across Norfolk. They are both Gas Safe and OFTEC registered, meaning they can work on gas and oil systems, and as a Worcester Bosch Accredited Installer they can register extended manufacturer guarantees on new boilers. Add 24-hour emergency cover and a strong local reputation and they are a comprehensive, dependable choice for boiler servicing, repairs and replacements in Norwich.
Based in Acle with the bulk of their work in Norwich and the surrounding suburbs, Norwich Heating Engineer Ltd are Gas Safe registered, a Worcester Bosch and Which? Accredited Installer, and a member of the Norfolk Trusted Trader scheme — a strong stack of independent credentials. They cover boiler installation, repair and servicing, central heating systems, unvented cylinders and gas safety testing, making them a well-accredited all-round heating choice for Norwich homeowners.
HGS Plumbing & Heating bring over three decades of experience to heating work across Norwich and Norfolk, and are accredited installers for Baxi, Worcester Bosch and Vaillant — letting them recommend and register guarantees across several leading boiler brands. Known for quick response times and qualified engineers, they handle boiler servicing, repair and replacement alongside wider plumbing and heating work. A long-experienced, multi-brand-accredited option.
S Morris Heating is a Norwich gas engineer providing fast, efficient and reliable gas safety inspections, boiler servicing, emergency boiler repairs and new boiler installations across Norwich and the surrounding area. The business earns consistently positive reviews for professional installations and friendly, straightforward service — a solid, well-regarded local choice for everyday boiler and heating needs.
Gas Safe and OFTEC registered heating firm operating across Norwich and Norfolk since 2012. They are accredited installers for Worcester Bosch, Viessmann, Ideal and Baxi, plus Grant G1 accredited for oil boilers, covering everything from boiler installations and central heating to landlord gas safety certificates. Known for certified workmanship and straightforward advice on both gas and oil systems.
How we chose the top 5 boiler engineers in Norwich
Every business on this page earned its place through independent research. We look at where companies rank organically on Google, the volume and quality of their reviews, ratings and verification across platforms like Checkatrade, Which? Trusted Traders and TrustATrader, relevant trade accreditations, and the kind of word-of-mouth and social proof that's hard to fake. No business can pay to appear in this organic Top 5 — the list is earned and reviewed regularly.
If you're comparing boiler engineers in Norwich, any of the five above is a sound starting point. We'd still recommend getting more than one quote and confirming current availability and accreditations directly with the business before you book.
Finding a good boiler engineer in Norwich
Norwich has a healthy mix of independent tradespeople and small local firms, and as anywhere, quality varies. Every business on this page earned its place through independent research — online reputation, verified reviews, local trading evidence and professional credentials — and none of them paid to appear.
Boiler and gas work must legally be carried out by a Gas Safe registered engineer — you can verify anyone on the official register at gassaferegister.co.uk. Beyond that, look for manufacturer accreditations (such as Worcester or Vaillant) and a clear written quote.
What do Norwich boiler engineers cover?
Most boiler engineers in Norwich also cover Thorpe St Andrew, Hellesdon, Sprowston, Costessey, Drayton, Eaton and Old Catton. Coverage varies by business, so it's always worth confirming your postcode when you make an enquiry.
Typical jobs include boiler installs, servicing, repairs and gas safety checks — and most offer free quotes for larger work.
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