Headquartered in Grimsby, iWarm provides dependable domestic heating engineering and general plumbing services across North East Lincolnshire and wider districts, including Cleethorpes, Immingham, Scunthorpe, Brigg, Barton-upon-Humber, Caistor, Louth, Market Rasen, and Lincoln. We are fully insured and Gas Safe registered (Registration No. 932713). We specialise in keeping domestic heating systems operating safely and at peak efficiency, offering: Boiler Fault Finding & Repairs: Targeted mechanical and electrical diagnostics to resolve component failures, error codes, and pressure drops on all major brands. Annual Boiler Servicing: Detailed combustion analysis, seal inspections, and internal cleans to preserve manufacturer warranties and optimise fuel consumption. Boiler Replacements & Installations: High-efficiency system upgrades sized accurately to your home’s domestic hot water and heat-loss requirements. Landlord Gas Safety Checks: Thorough CP12 inspections and digital compliance certification for private landlords, housing associations, and letting agents. System Health & Flushes: Professional MagnaCleanse and chemical treatments to strip out magnetite sludge, resolve radiator cold spots, and protect system pumps. Everyday Plumbing Tasks: Practical repairs including kitchen and bathroom tap replacements, leaking pipework modifications, ball valves, and toilet siphon repairs. For transparent pricing, prompt communication, and qualified gas engineering from a local specialist, contact iWarm today.
Guy came to us today which was a wet and cold Sunday afternoon as my Elderly Mother was without heating. After initial contact a time was agreed and Guy arrived on the dot.... He was … More
Fantastic service from Guy, who travelled out to Market Rasen on a Sunday when our boiler stopped working. He was super professional, quick to sort the issue, and great value for money. With kids in the house, getting the heating and hot … More
I had a boiler issue, stopped working. He arrived on the same day and ensured that the boiler works while we wait for parts. Kept me updated while parts were coming and asked if the boiler is still working. … More
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