
Boiler broken? No hot water? Call us and we'll answer — day or night — and book you the first available slot. Gas Safe engineers attend 8am–6pm, Monday to Friday.
Gas Safe registered · Which? Trusted Trader · Google 4.9 ★ (86 reviews) · Fully insured

Often the diverter valve, thermostat or pressure - usually fixable in one visit
Commonly the diverter valve or a faulty thermostat
Usually a leak somewhere on the system, or the expansion vessel
Sludge build-up - often needs a power flush rather than a repair
Limescale or trapped air; worth catching early
Tell us the code when you call and we'll often know the part before we arrive
Could be pressure, the pump, or the flue sensor
Turn it off at the mains and call us - don't leave it
Once we’ve diagnosed the issue with your boiler, we will provide you with a firm, fixed-price quote for the repair. We don't believe in hidden fees or guesswork—absolutely no repair work will begin until you have fully approved the cost.
Important Note: If a repair isn't worth doing on an older boiler, we’ll clearly explain your options so you can decide the best step forward without any pressure.

An annual boiler service is essential for maintaining safety, maximising heating efficiency, and ensuring your manufacturer's warranty remains valid. Unlike a reactive repair, a professional service is a proactive, comprehensive health check for your entire system.
£120
Answered any time, day or night - we’ll book you the first available slot. Engineers attend 8am-6pm, Monday to Friday.
We diagnose the issue clearly in plain English, with no confusing jargon.
You get a firm quote before any work begins.
Most repairs completed in one visit.
We answer your call day or night and book you in on the spot. Please note our engineers attend between 8am and 6pm, Monday to Friday.
Our heating engineers are fully certified and Gas Safe registered, ensuring all work is compliant and safe for your complete peace of mind.
We are proudly endorsed by Which? Trusted Traders, recognising our ongoing commitment to high standards, transparent pricing, and excellent service.
We provide a clear, transparent quote before any work begins, so you always know exactly what you are paying with no unexpected surprises.
We exclusively use our own local heating experts to attend to your property, never relying on third-party subcontractors.
Our team is fully insured, ensuring you and your property are protected throughout every visit we make.
If you're facing an unexpected repair bill, our monthly cover plans starting from just £8/month might offer better long-term value. All plans include your annual servicing and some even cover repairs.
Google 4.9 from 86 reviews
Trustpilot
Which? Trusted Trader
Help is always available. You can call any time to book an appointment with our engineers, and we'll confirm availability right away.
We’ll book the first available weekday slot (engineers attend 8am–6pm, Monday to Friday). Call any time and we’ll confirm availability.
Our engineers attend 8am–6pm, Monday to Friday. You can call and book any time, including weekends and nights.
£80. We’ll explain what’s included and quote before any work.
Yes — we work on most makes and installations, subject to safe access and parts availability.
We’ll talk you through the options and you can decide what makes sense.
A yearly service is usually required to keep warranties valid — check your warranty terms and we’ll provide the service record.
We work on most common makes. Tell us the make/model (or fault code) when you call.
Greater Manchester, Wirral, Chester, Warrington, Crewe, surrounding areas.
Call any time — we’ll answer and book you in. Engineers attend 8am–6pm, Monday to Friday.

At Be Warm & Cosy Ltd, we pride ourselves on being the go-to heating company in Manchester for everything boiler related. We specialise in brand-new installs, repairs, and servicing.
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Be Warm and Cosy is an Introducer Appointed Representative of Kanda. Kanda is a trading style of Kanda Products & Services Ltd, Forward House, 17 High Street, Henley-in-Arden, B95 5AA, registered in England (11330964), authorised and regulated by the Financial Conduct Authority (firm reference number 920795).
Kanda is acting as a credit broker offering finance products from a panel of lenders Credit is subject to status. Representative example: 11.9% APR Representative based on a loan of £5000 repayable over 60 months at an interest rate of 11.9% pa (fixed). Monthly repayment of £109.45. Total amount payable £6567.16.
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