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1 October 2020

Johnson & Starley Boiler Guide

Thinking of buying a Johnson & Starley boiler? Find out how reliable Johnson & Starley boilers are and what trusted boiler engineers make of the brand
Johnson & Starley
Matthew Knight

Johnson & Starley's QuanTec range covers combi boilers, system boilers and regular boilers in a range of sizes suitable for any size of home. You can find more information about the individual products in this range in our Johnson & Starley boiler reviews.

More than 7,000 members of the general public take part in our annual boiler brand reliability and customer satisfaction survey, enabling us guide you to the best and worst boiler brands. We also conduct a survey with more than 150 trusted boiler engineers to get their independent views on which boiler brands are the best.

Which? verdict on Johnson & Starley boilers

Below we've collated all of our survey results for Johnson & Starley boilers including reliability, customer score, build quality and much more.

Which? members can log in now to view what owners and engineers make of Johnson & Starley in the table below. If you're not already a member, sign up for a Which? trial to unlock the table. You'll also get access to all of our online reviews, including our boiler reviews.

How good are Johnson & Starley boilers
Brand data for Johnson & Starley boilers

Overall score

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Customer score
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Engineer recommendation
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Build quality
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Availability of parts and spares
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Ease of fixing a common fault
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Ease of servicing
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Table notes

The reliability and customer score are based on responses from a May and June 2019 survey of 8,458 boiler owners.

Engineer recommendation, build quality, availability of parts and spares, and ease of fixing a common fault and ease of servicing are based on responses to a June 2019 survey of 171 Which? Trusted Traders heating engineers.

How much do Johnson & Starley boilers cost?

Johnson & Starley boilers can cost anywhere between £700 and £1,200, depending on their size and type.

Johnson & Starley boilers installation

Expect to pay up to £1,500 for a new boiler in a new position. See our guide to the cost of installing a boiler for more guidance on the cost of installing a boiler.

Johnson & Starley servicing and warranties

Johnson & Starley boilers come with a five-year warranty. 

Johnson & Starley warranties

01604 762881

Johnson & Starley also offer a free five-year parts and labour guarantee products. 

Boiler parts and repairs

Johnson & Starley parts are provided by a network of independent stockists. Contact Johnson & Starley to find one in your local area. 

Johnson & Starley contact details

Write to Johnson & Starley at: 

Johnson & Starley Ltd

Rhosili Road

Brackmills Ind Est



Or visit its website at johnsonandstarley.co.uk

Johnson & Starley general enquiries

01604 762881