Upgrade an old boiler to a modern, efficient A-rated system
Heat Hub upgrades old, inefficient boilers to modern A-rated systems across Bristol, Bath and Somerset. If your boiler is over 10 to 15 years old it is likely costing you money, and a replacement cuts your bills and ends the breakdowns. Free assessment, a written quote within 24 hours, and most upgrades done in a single day.
If your boiler is over 10 to 15 years old, breaks down often or costs more to run each year, it is probably time to upgrade. A modern A-rated boiler cuts your heating bills and ends the winter breakdowns.
We upgrade boilers right across Bristol and the surrounding areas, including Avonmouth, Brislington, Filwood, Redland and Knowle. Our Gas Safe engineer assesses your system and recommends the right replacement for your home and budget, with no pressure and no upselling.
We fit high-efficiency combi, system and conventional boilers from Worcester Bosch, Vaillant, Ideal and Baxi, all with long manufacturer warranties. We explain the real savings and the right size for your property so you can decide with confidence.
You may also qualify for help through the Boiler Upgrade Scheme, and we will advise on that. As with every Heat Hub job, we remove your old boiler, register your new warranty and leave your home clean and tidy.
Samantha Betterton
Heat Hub have been brilliant from start to finish. Friendly and professional from the very first contact, and genuinely respectful while working in our home. They arrived on time, worked hard throughout the whole job, and kept everything clean and tidy. Their attention to detail and knowledge really shows in the final result. We are so pleased with the workmanship and the end product. Would highly recommend.
Michelle Balsdon
I can only say positive things about Dave and Heat Hub. I made my initial enquiry, he gave me a quote then came to look the day after. He fitted in the work very quickly. Dave and team were polite, friendly, clean and tidy. I wouldn't hesitate, and have already recommended to people walking past and admiring our sparkling new unit! Amazing work from start to finish. Thank you!
Emma McGill
These guys are absolutely amazing. We had been looking into getting our boiler moved from a bedroom to the kitchen. We had been let down previously by another company. On a whim I contacted Heat Hub to ask if this was a job they could do. They contacted me back almost instantly, came round that evening to take a look and gave me a quote the next day. Within a week my boiler was moved. They kept me updated as the day went on and were even considerate about my baby who was napping in the living room. Honestly such a great company. Will definitely be using them again and again.
Ursula Roberts
Heat Hub fitted me with a new boiler, I'm really impressed with the service given. Dave was punctual, polite, and explained everything clearly, making the whole process stress-free. Great job, highly recommend!
Paul Reid
Very friendly, very professional, very clean and tidy. What more can I say? Excellent job. Highly recommended.
Lenny Connor
Such a great service and Dave was very knowledgeable, professional and tidy. He did a fantastic job fitting a new boiler for us at short notice and would highly recommend.
a K
Dave replaced radiators throughout our house. He was quick to respond to our questions before and after the work, and was willing to come back to check a minor issue afterwards. We're satisfied with the service and the products.
Jordan Bevan
Amazing experience and 100% customer satisfaction. I messaged on WhatsApp with an issue of my boiler leaking, and knew this wasn't good news and needed replacement soon. Heat Hub sorted it quickly and professionally.
Yes. We provide free, no obligation quotes for boiler installations, servicing, repairs, boiler upgrades and air conditioning installations. We are always happy to offer honest advice, so you know exactly where you stand before any work begins.
We cover all of Bristol, Bath and Somerset, including Stockwood, Bedminster, Brislington, Clifton, Filton, Keynsham, Portishead, Weston-super-Mare, Yate and the surrounding areas. If you are unsure whether we cover your location, just get in touch and we will confirm.
Yes. With opening hours from 7am to 7pm seven days a week, we aim to be flexible and work at times that suit you, including evenings and weekends.
Yes. All boiler work is completed by a Gas Safe registered engineer, ensuring every installation, service and repair is carried out safely and to industry standards. We are also a Worcester Bosch Accredited Installer.
We are a locally run business that focuses on clear communication, fair pricing and high quality workmanship. Dave personally oversees every job and takes pride in providing a friendly, tidy and reliable service, which is why so much of our work comes from recommendations.
You can call us on 0117 251 0299, email info@heathubltd.com, or request a free quote through the website. We aim to respond quickly and arrange a visit at a time that works best for you.
Yes. All boiler installations are carried out by a fully qualified Gas Safe engineer for complete safety and peace of mind, with a commissioning certificate provided on completion.
Yes. We safely remove and dispose of your old boiler as part of the installation service, and leave your home clean and tidy.
Most installations are completed in one day, with more complex jobs taking up to two days. We will confirm the timescale as part of your written quote.
If your boiler is over 10 to 15 years old, breaks down often, loses pressure or costs more to run, it may be time for a replacement. We will give you honest advice on whether repair or replacement makes more sense for your home.
Modern boilers are far more efficient than older units and can significantly lower your heating costs throughout the year, especially if your current boiler is more than a decade old.
This depends on your property size, number of bathrooms and hot water usage. We will assess your home during a free visit and recommend the most suitable combi, system or conventional boiler for your needs.
We check key components, test gas pressure, inspect the flue, clean internal parts and ensure everything is running safely. You receive a full written service record on completion, which is ideal for warranty and landlord compliance.
Your boiler should be serviced annually to maintain efficiency, safety and warranty validity. Late summer is a popular time to book, ready for the winter heating season.
Unusual noises, low pressure, no hot water, error codes or slow radiator heating can all indicate a fault. If you notice any of these, it is best to have it checked promptly.
We always use high-quality, manufacturer-approved or equivalent components for long-lasting reliability.
Yes. Many common issues can be diagnosed and repaired during the initial visit. If a manufacturer-specific part needs ordering, we will let you know straight away and arrange a prompt return visit.
Yes. We provide annual landlord gas safety certificates (CP12) across Bristol, Bath and Somerset, and we can combine your CP12 with a full boiler service in a single visit to save you time and money.
If your boiler is over 10 to 15 years old, unreliable or expensive to run, upgrading to a modern A-rated system can significantly lower your bills and improve reliability. We will give you honest advice on whether an upgrade is worthwhile for your home.
Depending on your circumstances, you may be eligible for support through the Boiler Upgrade Scheme (BUS) or local authority energy efficiency schemes. Ask us when you get in touch and we will advise on current availability.
We upgrade boilers throughout Bristol and the surrounding areas, including Avonmouth, Brislington, Filwood, Lawrence Hill, Redland, Knowle, Keynsham and beyond, as well as Bath and Somerset.
Most upgrades are completed in a single day. We remove your old boiler, install and commission the new one, register the warranty on your behalf and leave your home clean and tidy.
Most single-unit installations are completed in one day. Multi-room systems may take two to three days. We will confirm the timescale as part of your quote.
Indoor units are very quiet, often no louder than a fridge. Outdoor units are also designed to be low-noise, so they are well suited to bedrooms and home offices.
Yes. We offer annual servicing to keep your system running efficiently and to maintain performance and manufacturer warranties.
Yes. Modern air conditioning systems offer energy-efficient heating and cooling all year round, so your investment works in every season, not just summer.
In most homes, no permission is required. Listed buildings or properties in conservation areas may need approval, and we can advise you on this before any work begins.