Mon–Sun, 8:30am–5:30pminfo@harrisonejonesheating.co.uk 07523 7382850151 384 5908 HomeAboutServices Areas ReviewsContact Us07523 738285Get a Free Quote New Boilers Fully Fitted from £1,299 with Immediate Installation and a FREE Gas Safety Certificate HomeAreasKnowsleyServing Knowsley & Merseyside # Boiler Installation and Heating Engineers in Knowsley Knowsley is on our doorstep: we are based at Tarbock Green. New boilers fully fitted from £1,299, immediate installation available, FREE Gas Safety Certificate and a fixed written price before any work begins. Get a Free Quote07523 738285 Gas Safe registered business: registration no. 576059, licence no. 3715984 Gas Safe registered Registration no. 576059 · licence no. 3715984 Fixed written prices Agreed before work starts, no hourly rates Boilers from £1,299 Fully fitted, immediate installation available FREE Gas Safety Certificate With every new boiler installation Open 7 days Mon–Sun, 8:30am–5:30pm Local coverage ## Heating Engineers Who Actually Work in Knowsley Knowsley is the borough we live and work in. Our address is 25 Bardley Cres, Tarbock Green, L35 1RJ: inside Knowsley itself, so Huyton, Prescot, Roby, Whiston, Halewood, Kirkby and Knowsley Village are local roads to us, not a postcode on a map. We work out of 25 Bardley Cres, Tarbock Green, Liverpool L35 1RJ, so Knowsley sits inside our everyday working patch rather than at the edge of a national call centre's map. Knowsley's housing stock is unusually mixed for a borough of its size, and it changes the job from street to street. Huyton and Page Moss carry a large amount of post-war and local-authority-built housing with original back-boiler or cylinder systems, many now on their second or third boiler. Prescot has older terraced and Victorian stock with solid walls and tight kitchens. Kirkby has extensive estate housing built to consistent patterns, which makes replacement work predictable once you know them. Cronton, Tarbock and Knowsley Village add larger detached and semi-rural properties with higher heat demand and, in places, longer pipe runs and bigger radiator counts. We install and repair Worcester Bosch, Vaillant, Baxi and Heatline boilers across all of it. On estate housing where a cylinder and loft tanks are still in place, a conventional-to-combi conversion is frequently the biggest single improvement available: it frees an airing cupboard, removes tanks from the loft and gives hot water on demand, but only where the incoming mains can deliver the flow. We measure that before recommending it. Our Knowsley coverage includes Huyton, Roby, Page Moss, Bowring Park, Prescot, Whiston, Cronton, Halewood, Kirkby, Stockbridge Village, Knowsley Village and Tarbock. Appointments run Mon–Sun, 8:30am–5:30pm, seven days a week. ### Property types we work on in Knowsley - Post-war and ex-local-authority housing Common through Huyton, Page Moss, Kirkby and Stockbridge Village. Frequently still running a cylinder-based system or an early combi in a kitchen cupboard. Straightforward replacements once the existing gas run and flue position are checked properly. - Victorian and inter-war terraces Found around Prescot and older parts of Whiston. Solid walls, high ceilings and altered pipework mean radiator sizing and a full system cleanse matter as much as the appliance choice. - Modern estates and new-build semis Tighter, better-insulated properties where an oversized boiler short-cycles and wastes gas. Correct output sizing and modern controls do more for running costs here than raw power. - Larger detached and semi-rural homes Cronton, Tarbock and Knowsley Village properties often have two bathrooms, long pipe runs and high radiator counts: cases where a system boiler and cylinder may still beat a combi, and we will say so. Common jobs in Knowsley - Back-boiler and cylinder systems replaced with modern condensing boilers - Combi conversions on Huyton and Kirkby estate housing - No heating or no hot water repairs on older combis - Landlord CP12 certificates across Knowsley rental property - Annual boiler servicing to protect manufacturer warranties - Radiator replacement and balancing after extensions and conversions Places we cover - Bowring Park - Cronton - Halewood - Huyton - Kirkby - Knowsley Village - Page Moss - Prescot - Roby - Stockbridge Village - Tarbock - Whiston Speak to an engineer Mon–Sun, 8:30am–5:30pm 07523 738285Get a Free Quote What we do here ## Services Available in Knowsley ### Heating - Central Heating Installation Full heating systems for Knowsley estate housing and detached homes alike, sized on radiator count and real heat loss. - Central Heating Repairs Cold rads, pressure loss and noisy pumps in Knowsley homes traced to the actual fault instead of guessed at. - Radiator Installation Radiators and towel rails fitted and balanced properly, including extensions and loft conversions across the borough. - Heating System Upgrades Combi conversions and smart controls for Knowsley properties still running loft tanks and an airing-cupboard cylinder. ### Boilers - Boiler Installation New boilers fully fitted from £1,299 across Huyton, Prescot, Kirkby and Halewood, with a FREE Gas Safety Certificate. - Boiler Replacement Back-boiler and cylinder systems in Knowsley swapped for modern condensing boilers, with the old unit removed and the system cleansed. - Boiler Repairs Lockouts, fault codes and no hot water repaired across Knowsley, with the price fixed in writing before we start. ### Gas Safety - Boiler Service Annual servicing with combustion readings recorded: keeping Knowsley boilers safe, efficient and inside their warranty terms. - Gas Safety Certificate Gas Safe inspection and certification for Knowsley homeowners and landlords, issued the same day wherever possible. - Landlord Certificate CP12 certificates for Knowsley rental property, with tenant-friendly slots and digital copies to landlord and agent. - Gas & Hob Installation Gas cookers and hobs installed and tested safely in Knowsley kitchens, including new gas points and isolation valves. Why us ## Why Choose Harrison E Jones Heating in Knowsley ### We are physically based in Knowsley 25 Bardley Cres, Tarbock Green, Liverpool L35 1RJ. Knowsley jobs are not an outlying area for us: they are the roads around our own base, which is why access, parking and property layouts here are already familiar. ### Gas Safe registered and verifiable Registration no. 576059, licence no. 3715984. Ask for the card on the doorstep of any Knowsley property before an engineer touches a gas appliance. ### Fixed written prices, not hourly rates The price is agreed in writing before work starts. If a genuine complication appears, we stop and agree the cost with you before going further, no invoice surprises after the van has gone. ### Boilers fully fitted from £1,299 Fitted price, not appliance-only, with a FREE Gas Safety Certificate included on every new boiler installation and immediate installation available where the survey allows. ### Open seven days a week Mon–Sun, 8:30am–5:30pm on 07523 738285: useful for Knowsley landlords working around tenants and for households that cannot take a weekday off. Local issues ## Heating Problems We See Most Often in Knowsley ### Ageing cylinder systems on estate housing Large parts of Huyton, Page Moss and Kirkby still run gravity or early pumped systems with a cylinder and loft tanks. They are inefficient, slow to recover and expensive to run, and parts for the older controls are increasingly hard to source. ### Sludge in long-standing radiator circuits Systems that have never been cleansed carry magnetite that blocks new heat exchangers quickly. On Knowsley properties with original circuits we cleanse the system and fit a magnetic filter as part of the installation rather than leaving it as an upsell. ### Extensions that were never re-balanced A great many Knowsley semis have gained a rear extension or a loft conversion. Radiators added onto an existing circuit without balancing leave the far end of the house cold while the room nearest the boiler overheats. ### Flow rate limits on combi conversions Older supply pipes in parts of the borough limit mains flow. A combi fitted without measuring the flow first gives weak showers and constant complaints, so we test before we recommend. ### Exposed condensate runs in colder, open areas Semi-rural Knowsley properties around Cronton, Tarbock and Knowsley Village catch the weather. External condensate pipework that is undersized or uninsulated is the usual reason a healthy boiler locks out on the coldest morning of the year. Our process ## How a Job in Knowsley Runs, Step by Step - 1 ### Step 1: Inspection We look at the appliance, the pipework, the flue route and the property itself, and ask what the heating actually does badly. Nothing is quoted from a photo or a phone description alone. - 2 ### Step 2: Diagnosis and recommendation You get a plain explanation of the fault or the right appliance for the property, sized on bathrooms, radiator count and hot-water demand, plus the mains flow rate where a combi is being considered. - 3 ### Step 3: Fixed price in writing One price for the job, agreed before work starts. If something genuinely unexpected appears, we stop, explain it and agree the cost with you before continuing. - 4 ### Step 4: Installation or repair Dust sheets down, work carried out by a Gas Safe registered engineer, the system cleansed and protected where needed, and everything cleared away at the end. - 5 ### Step 5: Testing, certification and handover Combustion readings taken, the system balanced and tested, controls explained, manufacturer warranty registered on your behalf and your certification issued, including the FREE Gas Safety Certificate on a new boiler installation. Questions ## Knowsley Heating & Boiler FAQs Do you serve Knowsley?Yes: we are based in Knowsley, at 25 Bardley Cres, Tarbock Green, L35 1RJ. We cover Huyton, Roby, Page Moss, Bowring Park, Prescot, Whiston, Cronton, Halewood, Kirkby, Stockbridge Village, Knowsley Village and Tarbock. How fast can you reach Huyton, Prescot or Kirkby?These are the roads around our own base, so travel is short. We book within our hours of Mon–Sun, 8:30am–5:30pm, and immediate boiler installation is available: ring 07523 738285 and we will give you a straight answer on timing rather than a vague window. How much does a new boiler cost in Knowsley?From £1,299 fully fitted, with a FREE Gas Safety Certificate included. The final price depends on the boiler chosen and what the property needs: flue route, gas run, pipework alterations, system cleanse, and is confirmed in writing before work begins. Do you offer emergency repairs in Knowsley?We take breakdown work within our published hours, seven days a week, 8:30am–5:30pm. If you have no heating or no hot water, ring us with the make and any fault code on the display and we will tell you what we can do and when. Can you convert my Huyton or Kirkby system to a combi?Very often, yes. A great deal of estate housing in Knowsley still runs a cylinder with loft tanks, and converting frees the cupboard and loft space. The one thing that decides it is incoming mains flow rate, which we measure at survey before recommending it. Do you issue landlord gas safety certificates in Knowsley?Yes. We carry out landlord gas safety inspections and issue CP12 certificates across Knowsley, with paperwork sent through the same day wherever possible and copies to both landlord and agent. Which boilers do you install in Knowsley?Worcester Bosch, Vaillant, Baxi and Heatline. The recommendation follows the property: bathrooms, radiator count and hot-water demand, not a single brand fitted everywhere. Do you charge by the hour in Knowsley?No. You get a fixed written price for the job agreed before work starts, so there is no meter running while an engineer is in your home. Do you work in Halewood and Whiston too?Yes, both are inside our Knowsley coverage, along with Cronton and Tarbock. We also cover neighbouring Liverpool, Halton and St Helens. Are you Gas Safe registered?Yes: registration no. 576059, licence no. 3715984. Every gas job is carried out and certified to current regulations. ## Knowsley and the Surrounding Boroughs We Cover Knowsley sits between Liverpool and St Helens, with Halton immediately to the south, and we work across all four. From Tarbock Green our Knowsley round takes in Huyton, Roby, Page Moss, Bowring Park, Prescot, Whiston, Cronton, Halewood, Kirkby, Stockbridge Village and Knowsley Village, then runs into Liverpool at Halewood and Childwall, into Halton at Widnes and Hale, and into St Helens at Rainhill and Eccleston. Because the borough's housing splits fairly cleanly between estate-built property with cylinder systems, older terraces around Prescot, modern insulated semis and larger semi-rural homes, most Knowsley heating problems fall into recognisable patterns. That is what allows an accurate fixed price early, and it is why we do not need to hedge a quote with an hourly rate. For a new boiler fully fitted from £1,299 with a FREE Gas Safety Certificate, a heating repair, an annual service or a landlord CP12 anywhere in Knowsley, send the details through the form on this page or ring 07523 738285 and speak to a Gas Safe registered engineer. Nearby areas we cover - Heating engineers in Liverpool - Heating engineers in Halton - Heating engineers in St Helens Towns we cover in Knowsley - Boiler installation in Tarbock Green - Boiler installation in Huyton - Boiler installation in Kirkby - Boiler installation in Halewood - Boiler installation in Whiston Useful links - Boiler installation Liverpool: home - Boiler installation from £1,299 - Landlord gas safety certificates - About Harrison E Jones Heating - Contact us for a fixed price Your next step ## Get Your Fixed Price for Knowsley in Writing Send the details and we'll come back with a clear price, or ring now if you're without heating or hot water. - Gas Safe registered no. 576059 · licence no. 3715984 - 25 Bardley Cres, Tarbock Green, Liverpool L35 1RJ - 07523 738285 · 0151 384 5908 - info@harrisonejonesheating.co.uk - Mon–Sun, 8:30am–5:30pmCall 07523 738285 ### Request your free fixed price Takes under a minute. No pushy sales visit, no obligation. Or call us direct on 07523 738285 · 0151 384 5908 Gas Safe registered heating and boiler engineers serving Liverpool, Knowsley, Halton, St Helens and the wider Merseyside area. Contact - 25 Bardley Cres, Tarbock Green, Liverpool L35 1RJ, United Kingdom - 07523 738285·0151 384 5908 - info@harrisonejonesheating.co.uk - Mon–Sun, 8:30am–5:30pm Services - Central Heating Installation - Central Heating Repairs - Radiator Installation - Heating System Upgrades - Boiler Installation - Boiler Replacement - Boiler Repairs - Boiler Service - Gas Safety Certificate - Landlord Certificate - Gas & Hob Installation - Boiler Installer - Boiler Swap - New Boiler - Emergency Boiler Repair - Combi Boiler Installation - System Boiler Installation - Gas Fitters - Gas Fire Service - Gas Fire Repairs - New Boiler Cost Guide - Boiler Installation Merseyside - Worcester Bosch Boiler Repair & Servicing - Radiator Replacement & Supply and Fit - Heating Engineers Liverpool - Baxi Boiler Repair & Servicing - Vaillant Boiler Repair & Servicing - Back Boiler Removal & ReplacementWhat We Do - Gas Engineer - Gas Safety - Central Heating - Boiler Supplier - Heating Contractor - Plumber Areas We Cover - Liverpool - Knowsley - Prescot - Halton - St Helens - All areas we coverCompany - About us - Our work - Heating advice - Reviews - Contact - Privacy policy - Terms & conditions - Cookie policy - Cookie settingsGet a Free Quote © 2026 Harrison E Jones Heating | Liverpool Boiler Installation. 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