Heating engineers in London

Emergency gas, boiler and plumbing support is available from Heatflow Plumbing & Gas Ltd 24/7 London throughout most of London. The business handles boiler installation, servicing and repairs, alongside gas safety certificates and central heating.

Its bathroom team installs and repairs baths, showers and toilets, while emergency operatives may attend within an hour. Heatflow provides a 24-hour, 365-day service, but emergency call-outs carry a charge starting at £59 to £89 depending on time and location. Parking and congestion charges are separate.

WaterGuys handles plumbing, heating, gas and property maintenance across Central London for homes, businesses and commercial properties. Its work ranges from leaks and clogged drains to boiler installation, boiler repair and emergency plumbing.

The team also installs unvented hot-water cylinders and provides property maintenance or handyman services. Pricing is itemised and transparent, with estimates available by phone or email before a visit where enough information is available. Installations and repairs carry a 12-month labour guarantee, while all engineers are stated to be Gas Safe certified and insured. Clear itemised quotes help customers understand the proposed cost before work begins.

PCH Boiler Repair London specialises in domestic gas boiler repair, servicing and installation across London. The business carries replacement parts for Vaillant models up to 25 years old and provides repairs for major domestic boiler makes.

Emergency boiler repair and annual servicing are available, with servicing based on manufacturer procedures. A repair price is confirmed before work begins when multiple faults are involved. Gas Safe registered engineers inspect and test boiler and central-heating components during a full service.

Heat pumps, Vaillant boilers and air conditioning are the main strands of Warm and Cool London’s work for homes and workplaces across London. The business installs and services boilers, designs heat-pump systems and provides air-conditioning installation, with a focus on matching equipment to the property.

For heat-pump projects, it offers a free online estimate based on details about the home, followed by a visit to measure heat loss and assess what is needed. The company works exclusively with Vaillant boilers and holds Vaillant Premium Partner status. Boiler servicing includes a thorough inspection, with standard appointments typically taking around 45-90 minutes depending on the system.

The DC Group UK installs, repairs and services boilers across north London. It also offers power flushing and underfloor heating, with plumbing and new bathroom installations listed among its wider services.

Its boiler service plans include safety-device checks, flue-gas testing and gas-valve adjustment, alongside leak testing and condensate-trap inspection. Landlords can arrange CP12 gas safety certificates, while homeowners can discuss boilers from Vaillant, Bosch, Baxi and ATAG. The company begins by discussing requirements before issuing a clear quotation, with Sunday visits available by appointment only.

Boiler installations, replacements and central heating systems are core services from G&E Plumbing, Heating, Gas & Air conditioning across North London. The business also provides gas engineering and air conditioning for homes, offices, shops and commercial properties.

Its air-conditioning work includes wall-mounted units, split systems, replacement, servicing and maintenance. Plumbing covers leaks and kitchen or bathroom installations, while Gas Safe registered engineers are available for 24-hour call-outs. A no-call-out-fee service is stated for the listed North London emergency plumbing work.

Replacing traditional, combination or system boilers is the main service from SS Boiler Installation London, which serves residential and commercial customers in London. The business also handles boiler repairs and central heating needs, including smart thermostats, radiators and valves.

Its installation process is designed around the property and the customer’s availability. Most installations are completed in one day, and the company can work when someone provides access in the morning. Before leaving, engineers explain the new system, including timers and pressure controls. SS Boiler Installation London also advertises a free survey and instant quote process.

London Heating Solutions Ltd installs, services and repairs gas boilers, central heating systems and plumbing for homes, landlords and commercial customers. Its engineers can replace boilers, fit hot water tanks and radiators, and assess water flow before selecting a suitable system.

The company specialises in Worcester condensing boilers and states that accredited installations can carry guarantees of up to twelve years. It also offers boiler servicing, repairs, heat pumps and gas safety work. New boiler projects are supported by detailed quotations, while labour and parts are covered by stated 30-day and one-year guarantees.

Boiler Services London installs, services, maintains and repairs gas, electric and combi boilers across London and surrounding areas. The business also lists bathroom installation and works with Worcester Bosch models, including Greenstar 1000 boilers in 24kW and 30kW versions.

Its service range covers annual maintenance, emergency repairs, replacement installations and boiler advice for flats, houses and commercial or industrial premises. 24/7 emergency boiler repair services are advertised throughout London, with next-day installation also offered subject to location and stock. New installations can include manufacturer warranties of up to 10 years.

Aren Heating & Plumbing provides boiler and heating services across South London, including Lambeth, Croydon and Wandsworth. Its work covers boiler installation, repair and servicing, central-heating repairs and gas appliances, with safety certificates and powerflushing also available.

The business also installs and repairs domestic appliances, including cookers, ovens and washing machines. It publishes standard and out-of-hours hourly rates, with separate prices for boiler servicing, landlord inspections and powerflushing. Annual boiler service by Gas Safe Engineer reflects its scheduled maintenance work for householders and landlords.

Boiler installation, servicing and repair sit at the centre of A&E Plumbing & Gas 24/7’s work across London. Gas Safe engineers also handle central-heating work and emergency plumbing, with gas safety checks available for landlords and property owners.

The business works with a wide variety of boiler systems, diagnosing faults before repairs or maintenance. Kitchen projects can include fitting sinks and taps, connecting dishwashers or fridges, and installing gas hobs or ovens. Its emergency service operates around the clock, supporting households dealing with leaks, blocked pipework or heating failures.

Boiler repair, servicing and installation are the focus of Boiler Bunny Heating Limited in South East London. The business specialises in Vaillant boiler repairs and servicing, while also working with Worcester, Baxi and Ideal boilers. Additional services include power flushing, gas safety certificates and heating upgrades.

Repair visits follow a diagnostic process, with the aim of repairing the boiler within the first hour. If more work is needed, the fault is explained and a fixed-price repair can be quoted. Annual servicing includes a checklist and a walk-through of the work, giving homeowners a clear record of maintenance.

Boiler repairs, heating installations and emergency plumbing are handled across South London by Green Plumbers & Heating Services Ltd. The business works on boilers, central heating and hot water, with leak repairs and bathroom plumbing also available.

Green PHS is owner-run and Gas Safe registered, working on gas, LPG and oil boilers. It publishes labour rates, offers free quotes for planned installations and provides 24/7 emergency call-outs. Boiler replacements use high-efficiency condensing models, with advice based on the property’s bathrooms, water pressure and hot-water use rather than simply choosing the largest system.

KBHPLUMBINGS provides Gas Safe plumbing, heating and boiler services across London for homeowners, landlords and businesses. Its main work includes boiler installation and repair, emergency plumbing and landlord CP12 certificates.

Customers can request a fixed-price quote and free in-home survey, with Worcester Bosch, Vaillant, Ideal and Viessmann among the boiler brands installed. Most combi-for-combi replacements take one day, while system or back-boiler conversions take longer. Home-care memberships start at £29 a month and include annual servicing and priority response, with broader cover available.

Bespoke Boiler installation supplies and installs gas boilers, replaces existing systems and fits air-source heat pumps in London. The business also provides new gas central heating, oil boiler installation and oil central heating, with services aimed at homes needing a replacement, a new system or a lower-carbon heating option.

Its boiler work includes assessment and installation, while heat-pump suitability depends on the property’s insulation and heating needs. The business installs models including Viessmann Vitodens and Vaillant ecoTEC. Most installations take 1-2 days, depending on the boiler type and complexity.

Boiler breakdowns, heating faults and plumbing emergencies are handled by London Boiler Repair, Plumbing through a 24-hour line serving Pimlico, Victoria, Belgravia and Vauxhall. Services include boiler repair, servicing and replacement, alongside radiator and leak work.

Annual boiler servicing includes a written record, landlord gas safety checks and attention to scale in hard-water systems. The business takes the initial call, then an independent local partner carries out the work, quotes in writing and takes payment directly. The partner’s name and details are texted before the visit.

Heating, insulation and renewable-energy improvements are delivered by Britain Energy for homeowners, landlords, housing providers and commercial or public-sector clients. The business provides heating and heat pumps, with work covering survey, project planning and installation.

Battery storage and ventilation are also available, followed by handover and aftercare. Planned housing programmes can include coordinated resident care, quality assurance and project records. Britain Energy provides guidance on the Boiler Upgrade Scheme, including property eligibility, grant amounts and installer-led applications in England and Wales. It also supports solar PV projects and public-sector delivery. Survey, project planning, installation, commissioning, handover and aftercare give larger property programmes a defined delivery path.

Boiler servicing, breakdown repairs, installations and gas safety checks are core services at Green Gas London Stoke Newington. The team also handles radiator installation and balancing, power flushing, hot water cylinders, smart central heating controls and wider plumbing and heating work for residential and commercial customers.

The business was formed by engineers with British Gas experience and offers online booking for selected services. Its published menu includes boiler services from £90, gas safety checks, boiler installation quotations and out-of-hours plumbing or heating call-outs. Green Gas London also carries out fire risk assessments and describes its work as covering repairs, maintenance and upgrades across heating systems.

Boiler and heating cover from PlusHeat combines breakdown repairs, annual servicing and home emergency support in one plan. Cover can include the boiler, central heating system and wider home emergencies such as burst pipes, blocked drains and pest infestations.

Every plan includes a free annual boiler service, carried out by a Gas Safe registered engineer, and customers can report a boiler issue for an engineer to be arranged. PlusHeat also offers standalone annual servicing and support for homeowners, landlords and estate agents across the UK. Plans have a 14-day exclusion period and run on a 12-month rolling basis.

Powerflushing is a particular service at Plumbing And Heating Engineering Ltd, aimed at heating systems with slow radiators, cold spots or internal contamination. The business connects specialist equipment to the system, flushes each radiator individually, removes sludge and adds a corrosion inhibitor after cleaning.

Its wider work includes gas boiler installation and repairs, underfloor heating and plumbing for homes and businesses. It also installs and maintains electric boilers, while heating controls can provide app-based operation and multi-zone control. The business states that its workmanship warranty lasts 12 months. Each radiator is flushed individually during the powerflushing process.

HIU servicing, fault diagnosis and repairs are the focus of R&B London HIU Engineers Limited. The London-based specialist works on heat interface units, hot water cylinders and MVHR systems for residents, landlords, managing agents and housing providers.

Servicing is offered at fixed prices, with Standard, Advanced and Premium options and a PDF report after the visit. Engineers work with common HIU brands including Evinox, Danfoss and Caleffi, carrying frequently needed parts for many repairs. The company also offers combined HIU and MVHR servicing, replacement work and 24/7 emergency response.

Boiler installation, repair, servicing and power flushing are the main services from TMT Boilers Limited across London. The company supports homeowners, landlords, tenants, property managers and businesses, including flats, rented properties and commercial premises.

TMT Boilers also carries out landlord gas safety checks and commercial gas support. Worcester Bosch, Vaillant, Viessmann and Ideal are among the boiler brands it installs, and the business offers fixed-price guarantees. Areas include Bermondsey, Brixton and other Central and Greater London neighbourhoods, with South London support subject to engineer availability.

WPJ Heating handles London plumbing and heating, from boiler replacement and repair to bathroom installation, drainage and air conditioning.

Its service includes Worcester, Glow-worm and Vaillant boilers, alongside gas safety inspections and boiler servicing. WPJ can clear blocked drains using high-pressure water jetting and camera survey equipment, covering pipes from 1.25 to 8 inches. Customers can request live video or instant boiler quotes, and the business offers flexible repayment plans for expensive work. Drain clearing with camera surveys helps investigate blockages and prepare reports when needed.

Neos Engineering London Ltd specialises in commercial plumbing, heating and drainage across London, with planned maintenance and reactive repairs for businesses, blocks and property portfolios. The company services commercial boilers, maintains plant rooms and communal heating, and handles gas safety checks.

Facilities managers, block managers, landlords, letting agents and commercial kitchens can arrange one-off repairs or planned maintenance across several sites. Gas Safe-registered engineers provide 24-hour call-outs, with an arrival window given when customers call. CHAS and SafeContractor accreditation and £10 million of public liability insurance are stated. Commercial work is priced from £150 plus VAT per engineer per hour, while homes are also covered inside the M25.

UK Gas Plumbers supports homeowners, landlords, facilities teams and commercial sites with gas, heating and plumbing services across London and the South East. Its commercial work includes boiler-room servicing, pumps and plant-room support, while domestic and landlord services cover boiler installations, repairs and gas safety certificates.

The business operates 24 hours with Gas Safe registered engineers and offers same-day support subject to availability. Customers can book by phone, WhatsApp, live chat or online, with coordinators available around the clock. Commercial customers can request planned maintenance or emergency assistance, with hourly pricing published for some commercial works.

North London Boiler and Heating Company Ltd installs, repairs and services boilers across North London, with emergency heating engineers and gas safety checks also available. Its boiler replacement package includes a minimum five-year warranty, a smart thermostat and a first annual service, alongside system protection and flushing.

The business also provides air conditioning and ongoing support beyond installation and servicing. Gas safety checks are available for households seeking a heating-system inspection, while boiler replacement packages have a stated starting price. The service is aimed at North London customers needing boiler work, routine maintenance or emergency heating assistance.

Emergency plumbing and boiler repair support is available around the clock from London Boiler Brothers Heating Installations in Bermondsey and nearby areas. The business works with homeowners, landlords, tenants and property managers on leaks, burst pipes and boiler faults.

It also installs boilers and central heating, including underfloor heating and hot-water systems, while bathroom, kitchen and appliance plumbing forms part of the wider service. The team begins with visible checks and safe isolation where needed, then explains whether the answer is an adjustment, part replacement, reset or larger repair. 24 hour emergency plumbing support is available in Bermondsey for homes, flats, rented properties and local businesses.

24 Hour Boiler Repairs provides boiler breakdown repairs, servicing and replacement across London and many areas around the M25. Gas Safe registered engineers handle work for all boiler manufacturers supported by the business, with urgent breakdowns prioritised and availability confirmed by postcode.

The company also carries out landlord gas safety checks and issues CP12 records, making it relevant to landlords and letting agents as well as homeowners. Calls are handled 24/7, and rates are agreed before work. The service covers all 32 London boroughs plus the City of London, with some areas outside the M25 also included.

Boiler installation, servicing and repair are among the gas and heating services offered by HeatME Plumbers across London. The business also handles hot-water repairs, central-heating upgrades and powerflushing, with landlord gas safety certificates and cooker installation available.

Gas Safe registered engineers can install smart thermostats, underfloor heating and air-source heat pumps, with residential and light commercial work available. General estimates are free, while boiler and central-heating fault-finding call-outs carry a stated £80 plus VAT charge for the first hour. Published prices include boiler replacement, servicing and repairs. HeatME Plumbers also undertakes bathroom renovations and gas leak detection and repair.

Boiler repairs, replacements and central-heating services are available from A1 Boiler Repair london across London, Essex and Greater London. Its engineers install new boilers and work with Worcester Bosch and Ideal systems, while power flushing and general plumbing are also offered.

The business operates a 24-hour engineering service for boiler breakdowns and heating emergencies. New boiler installations include free quotations, while the team can survey an existing system and discuss whether repair or replacement is the more cost-effective route. Worcester Bosch accreditation and Gas Safe registration are stated by the business. Appointments can be arranged to suit customers.

Combi boiler supply and installation is the central service at Boiler Installer London, with packages for flats and houses across every London borough. The company also provides boiler repairs, annual servicing and landlord gas safety checks, working with Vaillant, Worcester Bosch and Baxi boilers.

Customers can choose from 24kW to 30kW combi boilers, with the appropriate size selected for the property’s heating and hot-water needs. The business publishes fixed-price packages, offers same-day and next-day installation, and provides a Gas Safe certificate at completion. Fixed-price combi boiler packages start from £1,999, while annual servicing is listed at £85 plus parts.

Boiler installation, annual servicing, heating repairs and general plumbing are handled by Westminster Heating and Plumbing. A Gas Safe registered engineer can assess a property, calculate the appropriate boiler model and size, then provide an estimate for installation.

The service also covers radiator replacements, pump repairs and system balancing, alongside bathroom refits and landlord certifications. Annual boiler servicing includes service-history records and a report for the client, with reminders for future servicing. The family-run business was established in 2000 and also offers water storage tanks and pressurised hot-water cylinders.

Underfloor heating repairs, maintenance and new installations are the specialist focus of The Underfloor Heating Repair Company London. It serves homeowners, landlords and businesses across North London, including Tottenham, Wood Green and Stamford Hill.

The company works on wet underfloor heating systems, including diagnosis, system flushing and pump replacement. It also provides new installations, upgrades and replacements for homes and businesses, alongside wider boiler and gas services. Published business information describes a family-run Gas Safe registered company with weekday and Saturday opening hours, and includes annual CP12 certificates among its services.