Our Services
Gas Safe registered engineers covering all your heating and gas requirements across Sutton Coldfield and the West Midlands.
Comprehensive Gas & Heating Services
Whatever your heating or gas requirement, Zemi Gas Ltd brings over 21 years of experience and Gas Safe registration to handle it properly.
We work with homeowners, landlords and letting agents across Sutton Coldfield and the wider West Midlands. From a straightforward boiler service to a full central heating installation, our approach is always the same: professional work, honest advice and clear pricing.
As a family-run business, our reputation depends on the quality of every job we complete. That's why we never rush, never cut corners and always leave the property clean and tidy.
We also work alongside home insurers, so if your repair is being handled through an insurance claim, we can liaise with your provider directly.
Everything We Offer
Our Gas Safe registered engineers offer a full range of domestic gas and heating services across the West Midlands.
Boiler Installations
We supply and install a wide range of boilers to suit all property types and budgets, from compact combi boilers to system and conventional boilers.
We'll survey your property, advise on the best option for your needs and carry out a full installation to manufacturer and Gas Safe standards - including flushing the system and commissioning the new boiler before we leave.
All new installations come with a manufacturer's warranty of between 5 and 10 years, depending on the boiler model chosen.
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Boiler Service & Repair
An annual boiler service keeps your heating running safely, efficiently and reliably. Our engineers carry out a thorough inspection and service of your boiler, checking all components and identifying any potential issues before they become problems.
If your boiler has broken down or is showing fault codes, we can diagnose and repair most makes and models, including well-known brands such as Baxi, Vaillant, Glow-worm, Ideal and Worcester.
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Gas Safety Checks
We carry out gas safety inspections and issue CP12 certificates promptly, making it easy for landlords and letting agents to stay compliant.
We also carry out gas safety checks for homeowners who want reassurance that their appliances and pipework are safe and in good working order. All checks are carried out by Gas Safe registered engineers.
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Central Heating Systems
Whether you're installing central heating from scratch or upgrading an older system, we can design and fit a solution that heats your home efficiently and evenly. We work with a range of radiator styles and sizes to suit your space and heat requirements.
Our installations include full system flushing, power flushing where needed, installation of thermostatic radiator valves and system controls, and a thorough commission and test before handover.
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LPG
We install and service LPG boilers, appliances and supply systems, giving off-grid homes the same level of comfort and efficiency as mains gas.
We can advise on storage tank options, bulk delivery arrangements and the most suitable LPG appliances for your property. All LPG work is carried out by Gas Safe registered engineers with the relevant LPG qualification.
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Air Conditioning
We install and service air conditioning units for residential and light commercial properties.
Our F-gas certified engineers will your space, recommend the right system and carry out a clean, professional installation. We also offer servicing and maintenance to keep your air conditioning running at peak performance.
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Commercial Gas
We provide a full range of commercial gas services for businesses, landlords with commercial properties, restaurants, offices and more. All commercial gas work is carried out by engineers holding the relevant commercial Gas Safe qualifications.
Whether you need a commercial boiler installed or serviced, gas appliances fitted in a commercial kitchen, pipework installed or a commercial gas safety inspection, we'll get it done to the required standard.
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Have a Specific Requirement?
Not sure which service you need, or have something that doesn't quite fit the list? Give us a call or drop us a message - we're always happy to talk through your options and give you straightforward advice.
Get in TouchWhy Choose Zemi Gas Ltd?
We're a small, family-run team - and that means you get a more personal, reliable service. Here's what sets us apart.
Fully Accredited
Gas Safe registered, F-Gas Refcom registered and Safe Contractor approved - you can be confident every job meets current safety standards and legal requirements.
Family-Run Business
We run on our reputation. Every job is treated with the same care and attention as if it were our own home.
Honest, Upfront Pricing
No nasty surprises. We'll give you a clear, fair quote before any work begins and stick to it.
Prompt & Reliable
We turn up when we say we will and keep you informed every step of the way. No waiting around, no last-minute cancellations.
Landlord Specialists
We understand the legal requirements for rental properties and issue CP12 gas safety certificates promptly, keeping landlords compliant.
Covering the West Midlands
Based in Sutton Coldfield, we serve a wide area across the West Midlands including Birmingham, Walsall, Wolverhampton and Tamworth.
Frequently Asked Questions
Can't find what you're looking for? Get in touch and we'll be happy to help.
Yes, all Zemi Gas Ltd engineers are fully Gas Safe registered. You can verify our registration at the official Gas Safe Register website. This means all work we carry out meets current safety standards and legal requirements.
Yes. Landlords are legally required to have a gas safety inspection every 12 months. We carry out the full inspection and issue the CP12 landlord gas safety certificate, keeping you compliant with current regulations. We work with landlords and letting agents across the West Midlands.
Most boiler manufacturers recommend an annual service to maintain efficiency and safety. A regular service also helps to identify potential issues early, avoiding costly breakdowns - and is often a condition of your boiler's manufacturer warranty (typically 5–10 years on a new installation).
Yes - get in touch and we'll arrange to come out as quickly as possible. We can diagnose and repair most boiler makes and models. We carry common spare parts and will always explain what's needed and the cost before any repair work is carried out.
Yes. We install LPG boilers and appliances for properties not connected to the mains gas network. We hold the relevant Gas Safe LPG qualification and can advise on the best system and storage solution for your property.
What can we do for you?
Get in touch with Zemi Gas Ltd for a free, no-obligation quote. We'll give you honest advice and a fair price - no hidden extras.