
Well-established heating company in Grimsby
Mayne Gas Heating Ltd delivers reliable plumbing and heating solutions across Lincolnshire, combining expertise, transparency, and a commitment to quality service.
Contact us today to discuss your plumbing and heating needs.
Established in 2004
Gas Safe certified
0% interest finance available
Grimsby's plumbing and heating experts
When it comes to plumbing and heating, experience and trust go hand in hand. At Mayne Gas Heating Ltd, we bring 5 decades of expertise to homes and businesses across Lincolnshire. Our team of Gas Safe Registered engineers is fully insured and qualified, ensuring every job is completed to the highest standards. From domestic repairs to complex commercial projects, we handle it all with precision and care. What sets us apart? Transparent pricing powered by advanced estimating software, so you know exactly what to expect. Plus, with hundreds of 5-star reviews from local customers, you can be confident in our reputation for excellence. Whether you need a quick fix or a complete system overhaul, we’re here to help.

Why choose us?
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5 decades' experience in plumbing, heating, and energy efficiency
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Gas Safe Registered engineers with full insurance and qualifications
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Transparent pricing with advanced estimating software
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Approved by Trading Standards' 'Buy With Confidence' scheme
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Services range from domestic to complex commercial projects
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Finance available via Ideal4Finance for boilers and bathrooms
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Hundreds of 5-star reviews from local customers
Accreditations
ISO 45001
ISO 45001 is the internationally recognised Occupational Health & Safety (OH&S) Management System Standard. The Standard sets out the requirements for an organisation wishing to ensure a safe and healthy workplace, and to prevent work-related accidents and ill-health. It also includes mechanisms that will enable an organisation to meet its Health & Safety obligations.
CIPHE
CIPHE is the only chartered, professional body for the UK plumbing and heating sector. Members of CIPHE commit to being governed by a code of professional standards. Before being accepted as a member, each applicant has to be vetted. We are proud to say we are members of CIPHE.
Health and Safety in Procurement
Working with SMAS Worksafe, we hold a nationally recognised SSIP (Safety Schemes in Procurement). These schemes ensure the health and safety obligations of the company are met and adhered too continually. This health and safety accreditation demonstrates our ability to safely work in domestic, commercial and industrial environments while keeping our employees, contractors and third parties safe.
Trading Standards Accredited
Mayne Gas Heating Ltd are proud to currently be the only plumbing company accredited and certificated by North East Lincolnshire Council Trading Standards to be a member of their successful Buy with Confidence scheme. This ultimate accolade confirms our commitment to honest, quality service, having passed stringent vetting checks confirming the legality of our processes, robustness of our procedures and the health and safety of our premises.
RECC (Renewable Energy Consumer Code)
Mayne Gas Heating Ltd are RECC accredited for the installation of air source heat pumps. RECC sets out high consumer protection standards for businesses involved in renewable energy systems to domestic consumers and aims to promote the resilience and reputation of the sector. RECC is approved by Chartered Trading Standards Institute as part of the Consumer Codes Approval Scheme and is also a TrustMark Scheme Operator.
WaterSafe
CIPHE is the only chartered, professional body for the UK plumbing and heating sector. Members of CIPHE commit to being governed by a code of professional standards. Before being accepted as a member, each applicant has to be vetted. We are proud to say we are members of CIPHE.
MCS (The Microgeneration Certification Scheme)
Mayne Gas Heating Ltd are MCS accredited. MCS is The Microgeneration Certification Scheme, it is a quality assurance scheme that assures the quality and reliability of approved products and installation companies. We are MCS certified to show to our customers that we are consistent with our high level of quality and care each time.
Trust Mark
Mayne Gas Heating Ltd has been Trust Mark approved. Trust Mark is a Government quality trades website that works alongside scheme providers who audit installers to make sure their business is working to the correct standard. We are Trust Mark accredited.
Gas Safe Registered
Trusted engineers - backed up by our accreditations
Mayne Gas Heating Ltd is Gas Safe Registered in Grimsby and proud of our many accreditations with major trade partners.
We are:
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Gas Safe Registered Engineers under number 208527
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Vaillant Boiler Installation Partners
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Worcester Accredited Installers
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ISO9001, 14001 and 45001
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Calor Gas Partners
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SSIP Accredited
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A Buy With Confidence Member
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CIPHE Registered
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WaterSafe Accredited
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MCS Accredited
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RECC Members
On April 1st, 2009, Gas Safe Register took over from Corgi (Council of Registered Gas Installers) as the official governing body of gas engineers in the UK. It is law that anyone working on, or installing gas appliances or their flues must be suitably qualified and registered. Mayne Gas Heating Ltd can be found on the Gas Safe Register website on number 208527, where you can see our Engineers and their qualifications.
Choose us as your Gas Engineer with confidence, never allow any plumber or trades person into your home without proper paperwork and unless they can prove they are gas safe registered and never allow them to work on your appliances.
1. Check they are registered
All Gas Safe registered engineers carry a Gas Safe ID card with a unique licence number. Always ask to see their card.
2. Check they are qualified
Gas Engineers have a range of qualifications listed on the back of their card that permit them to carry out specific types of gas work and when that qualification expires. It's important to check which work they are qualified to do before you use them.
"From the original enquiry to the follow up call the morning after, this company has been nothing but professional, great work ethic from the guys who installed my boiler, and no mess left behind. What more could anyone want from a plumber? So from me, these guys are 10/10."
Paul King - Google Review
Looking for a reputable plumbing and heating company?
Call Mayne Gas Heating Ltd now to discuss your plumbing and heating requirements. Let our experts provide the solutions you need.