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Over 50 years serving Swansea homes and businesses. Same-day callouts available across all SA postcodes — from the city centre to the Gower Peninsula. Fixed prices, no hidden charges.
From a routine annual service to a full commercial boiler installation, the Swansea team covers every heating need across all SA postcodes.
Annual Gas Safe boiler service across all Swansea postcodes. Fixed price quoted upfront. All makes and models, typically completed within an hour.
Learn moreSame-day boiler repair across Swansea. All faults diagnosed and fixed — no heating, no hot water, fault codes, pressure loss. 12-month repair guarantee.
Learn moreNew boiler supply and installation across Swansea. All major brands. Combi, system and regular boilers. Interest-free finance available.
Learn moreGas central heating and LPG boiler service, installation and repair across Swansea. OFTEC-registered engineers. LPG specialists for Gower and rural SA postcodes.
Learn moreCommercial boiler service and installation for Swansea businesses. Planned maintenance contracts. Emergency callouts. Commercial central heating specialists.
Learn moreJohnson & Starley approved installer for warm air heating in Swansea. Service, repair and installation. Spare parts available for all warm air systems.
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Eric Collier & Son provides annual Gas Safe boiler service across all Swansea postcodes (SA1–SA9). A standard boiler service takes 45–60 minutes and includes a full safety check, combustion analysis, flue integrity test, and inspection of all controls. Fixed price confirmed before arrival.
When your boiler needs its annual service in Swansea, you need an engineer who turns up on time, works cleanly, and tells you the truth about what they find. Eric Collier & Son's Gas Safe registered engineers serve the whole of Swansea — from the city centre and Uplands to Mumbles, Sketty, Morriston, and Gorseinon — typically completing a full inspection within an hour.
Annual boiler servicing in Swansea is the single most effective way to prevent breakdowns during winter, extend the life of your system, and keep energy bills down. A well-serviced boiler runs more efficiently, consuming less gas to produce the same heat.
Every boiler service in Swansea follows the same rigorous process. Here's exactly what to expect.
Eric Collier & Son offers same-day emergency boiler repair across all Swansea postcodes (SA1–SA9). All major makes diagnosed and fixed. Every repair carries a 12-month guarantee and a fixed-price quote is given before work begins.
A boiler breakdown in Swansea rarely happens at a convenient time. Whether your boiler has stopped firing, is losing pressure, making unusual noises, or showing a fault code, the repair team can diagnose and fix the problem fast. Engineers cover the whole of Swansea — including SA1 SA2 SA3 SA4 SA5 SA6 SA7 SA8 — and can often attend the same day.
All major makes are covered: Ideal, Baxi, Worcester Bosch, Vaillant, Potterton, Glow-worm, Navien, Viessmann and more. A clear fault diagnosis is provided before any work begins so you know exactly what the problem is and what it will cost to fix.
Eric Collier & Son supplies and installs new boilers across Swansea. All major brands available — Ideal, Baxi, Worcester Bosch, Vaillant and more. Combi, system and regular boilers. Interest-free finance available. Free no-obligation quote before installation.
Whether your Swansea home or business needs a straightforward boiler replacement or a full central heating upgrade, the installation team can advise on the right system for your property and budget — then supply and install it to the highest standard.
Interest-free finance is available on new boiler installations in Swansea, making it easier to spread the cost of a new system over time without paying more than the installation price.
Eric Collier & Son covers both mains gas and LPG heating across Swansea and the Gower Peninsula. OFTEC-registered engineers carry out LPG boiler service, installation, and conversion. Gas central heating service and installation also available throughout all SA postcodes.
Whether your Swansea property runs on mains gas or LPG, the engineering team covers both fuel types fully. For LPG properties — particularly in the Gower Peninsula (SA3) and rural SA postcodes where mains gas isn't available — engineers carry out LPG boiler service, LPG installation, and full conversions from oil or electric.
Gas central heating service, repair and installation is available across all Swansea postcodes. This includes central heating system design and installation, radiator upgrades, underfloor heating, and full boiler replacement projects.
Eric Collier & Son provides commercial boiler service, installation, and planned maintenance contracts for businesses across Swansea. Services cover offices, schools, care homes, restaurants, retail and industrial premises throughout all SA postcodes.
Swansea businesses rely on consistent heating systems — breakdowns cost money, disrupt staff, and in care settings can create serious issues. The commercial heating team at Eric Collier & Son provides planned preventative maintenance contracts that keep commercial systems running reliably all year round.
Services include commercial boiler service and repair, commercial gas boiler installation, commercial central heating installation, LPG commercial systems, and warm air commercial heating for larger commercial and industrial spaces.
A planned maintenance contract means priority response times, full regulatory compliance, and a reduced risk of costly emergency callouts. Interest-free commercial finance is available on new commercial installations.
Eric Collier & Son is an approved Johnson & Starley warm air heating installer covering Swansea and surrounding SA postcodes. Services include warm air heating installation, service, repair and parts supply for domestic and commercial warm air systems.
Warm air heating systems are still found in many Swansea homes and commercial premises — particularly older residential properties and commercial/industrial units built before conventional central heating became standard. Eric Collier & Son is an approved Johnson & Starley installer, covering all aspects of warm air heating in Swansea.
Whether your warm air unit needs its annual service, an emergency repair, or a full replacement, the team can help. Spare parts are stocked for all major warm air heating systems including Johnson & Starley, Powrmatic, Combat, and Reznor units.
Engineers are based in Swansea and cover the full city area, the Gower Peninsula, and all surrounding SA postcode areas. Same-day availability throughout.
A fixed-price quote is provided before any boiler service work begins in Swansea — no hidden charges. A standard annual boiler service typically takes 45–60 minutes. Call 01792 620688 or use the free quote form for a current price. OAP customers receive a 10% discount on all servicing.
Yes. Engineers cover all Swansea postcode areas including SA1, SA2, SA3, SA4, SA5, SA6, SA7, SA8, and SA9. This includes the Gower Peninsula (SA3), Gorseinon (SA4), Morriston (SA6), and Pontardawe (SA8). Same-day callouts are available across the whole area for boiler repairs and heating emergencies.
Same-day callouts are available for boiler breakdowns and heating emergencies across Swansea. Eric Collier & Son has a Swansea office (01792 620688) which is the closest base for most SA postcode areas. For urgent boiler repairs, call the Swansea office directly and the team will confirm availability.
Yes. OFTEC-registered engineers carry out LPG boiler service, repair, and installation across Swansea and the Gower Peninsula. The Gower (SA3) has many LPG properties due to limited mains gas infrastructure. Conversion from oil or electric to LPG is also available. Call 01792 620688 for a free no-obligation quote.
Yes. The commercial team provides boiler service, commercial gas boiler installation, and commercial central heating maintenance for businesses across Swansea. This includes offices, schools, care homes, restaurants, retail premises and industrial units. Planned maintenance contracts and one-off callouts are both available, with interest-free commercial finance on new installations.
Yes. Eric Collier & Son is an approved Johnson & Starley warm air heating installer covering Swansea and surrounding SA postcodes. Services include annual warm air heating service, emergency warm air repair, new warm air unit installation, and parts supply for all major warm air heating brands including Powrmatic, Combat, and Reznor.
Swansea engineers work on all major boiler makes including Ideal, Baxi, Worcester Bosch, Vaillant, Potterton, Glow-worm, Navien, Viessmann, Main, Ariston, Alpha, and Ferroli. All repairs carry a 12-month guarantee. If your make isn't listed, call 01792 620688 — in most cases the team can help.
Same-day response available. Fixed prices. Gas Safe & OFTEC registered. Over 50 years serving South Wales.
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KNM Building, 9 Heol Mostyn, Village Farm Industrial Estate, Pyle, Bridgend, CF33 6BJ
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