iWarm

iWarm: Professional Gas Engineering & Heating Services

Based in Grimsby, iWarm provides straightforward, highly technical gas engineering services to homeowners and landlords across North East Lincolnshire. We do not guess at faults, and we do not blindly swap expensive parts. We rely on systematic mechanical and electrical diagnostics to pinpoint exactly why your heating system has failed, providing a permanent, safe repair.

As a fully qualified, Gas Safe registered business, we handle everything from emergency boiler repairs to comprehensive central heating protection. We understand that heating emergencies and tenant changeovers rarely happen between 9 and 5, which is why we offer flexible scheduling, including evening and weekend callouts.

Our Core Services

• Boiler Diagnostics & Repair: Rapid, accurate fault-finding for all major boiler brands, including Worcester Bosch and Baxi. We tackle complex issues like ignition failures, circulation faults, and choked plate-to-plate heat exchangers.
• Advanced Central Heating Flushing: We offer standard chemical flushes and advanced Magnacleanse treatments to permanently remove black magnetite sludge from your radiators, protecting your boiler and restoring system efficiency.
• Landlord Gas Safety Certificates (CP12): Comprehensive tightness testing and compliance checks for rental portfolios. We strictly adhere to the updated IGEM/UP/1B Edition 4 standard. Under these new rules, permissible drop limits are determined by the Installation Volume. Crucially, if there is any perceptible movement on the gauge when the property's appliances are isolated, the test is deemed a fail. We ensure your pipework is legally compliant and your tenants are safe.
• Annual Boiler Servicing: Preventative, strip-down maintenance that cleans vital components and tests combustion efficiency to keep your heating system running safely through the winter.
• Boiler Installations: Safe, certified installation and commissioning of new gas boilers. We also install gas cookers, hobs, and decorative gas fires.

Areas We Cover

Our daily routes cover the entirety of North East Lincolnshire and the surrounding market towns. We routinely serve:

• Grimsby & Cleethorpes
• Scunthorpe & Brigg
• Louth & Caistor
• Market Rasen & New Waltham
• Barton upon Humber & Immingham

Why Choose iWarm?

We believe in transparent pricing, clean work, and clear communication. When you hire iWarm, you get a straight-talking assessment of your heating system and the exact cost to rectify it before any major work begins—no hard sell, and no unnecessary upgrades.

Visit our website at iWarm.co.uk to book a local engineer, or get in touch today to discuss your gas system requirements.