At MAVI Heating LTD, we provide dependable plumbing and heating services for homeowners across Ely, Cambridge, Newmarket, Bury St Edmunds and the surrounding areas. Our expertise covers boiler installations, servicing and repairs, alongside central heating systems, hot water cylinders, underfloor heating and landlord gas safety certificates (CP12). As a fully insured and Gas Safe registered business, we are committed to delivering workmanship of a consistently high standard, supported by straightforward guidance and reliable customer care. Whether you require the installation of a new combi boiler, an upgrade to an existing heating system, a detailed fault investigation or a routine annual service, we tailor our recommendations to suit both your property and your budget.
We work with respected manufacturers including Worcester Bosch, Vaillant, Ideal, Baxi and Glow-worm, enabling us to help customers select efficient and dependable heating solutions for their homes. In addition, our G3 qualification allows us to carry out the installation and servicing of unvented hot water cylinders. We place great importance on completing every project correctly, maintaining a clean and organised working environment throughout. Clear explanations, transparent pricing and a straightforward process are central to the service we provide from the initial enquiry through to completion. Drawing upon years of practical industry experience, we remain focused on delivering trusted heating services and the level of customer care local homeowners expect and deserve.
We work with respected manufacturers including Worcester Bosch, Vaillant, Ideal, Baxi and Glow-worm, enabling us to help customers select efficient and dependable heating solutions for their homes. In addition, our G3 qualification allows us to carry out the installation and servicing of unvented hot water cylinders. We place great importance on completing every project correctly, maintaining a clean and organised working environment throughout. Clear explanations, transparent pricing and a straightforward process are central to the service we provide from the initial enquiry through to completion. Drawing upon years of practical industry experience, we remain focused on delivering trusted heating services and the level of customer care local homeowners expect and deserve.
Served areas
- Ely, Newmarket, Soham, Littleport, Mildenhall, St Ives, Cambridge, Bury st Edmunds, Burwell, Fordham
Details
- Year established: 2012
- Employees: 4
- Licensed
- Insured
Highlights and features
- Fully qualified and Gas Safe registered engineers
- G3 qualified for unvented hot water cylinders
- Boiler installations, servicing & repairs
- Combi, system & regular boiler specialists
- Central heating installation and repairs
- Smart thermostat installation (Hive, Nest, Tado)
- Landlord Gas Safety Certificates (CP12)
- Power flushing and heating system upgrades
- Underfloor heating installation
- Fully insured for customer peace of mind
- Manufacturer trained on leading boiler brands
- Clean, tidy and professional workmanship
- Honest advice with transparent pricing
- Free boiler quotations and surveys
- High-quality workmanship with attention to detail
- Friendly, punctual and reliable service
- New boiler finance options available
- Service plans and annual maintenance reminders
- Local independent company with personal service
Associations and certifications
- Gas Safe registered
- G3 registered
- Worcester BOSCH approved
- Vaillant approved
- Ideal approved
- BAXI approved
Payment methods
- Cash, Checks, Debit cards, Credit cards, Mobile payments, Bank transfers, Financing available
Services
When a new gas boiler is required, we provide a straightforward installation service backed by expert workmanship. We install trusted boiler brands and assist customers in choosing an option that suits their hot water demand and available budget. Our service covers old boiler removal, system flushing, protective filtration and any required upgrades to the heating network.
At MAVI, we provide professional boiler servicing to help keep your system operating safely, efficiently, and dependably. Our trained engineers complete detailed inspections, cleaning, and performance checks designed to reduce the risk of breakdowns. We are approved and trained by leading manufacturers, including Bosch, Vaillant, Ideal, and Baxi. We can also issue annual service reminders to help you stay current with warranty and safety requirements.
Whether you are undertaking a new build, renovation, extension, or heating upgrade, we offer tailored underfloor heating systems to match your requirements. Our engineers carefully design each installation for effective heat distribution and energy efficiency. We oversee everything from zoning and pipe layouts to controls and thermostats. Every project is completed to a high standard.
Reviews (8)
Lee
Apr 10, 2026
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Charlie
Mar 19, 2026
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Gabriela Ramos
Mar 11, 2026
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Rod Morrison
Feb 03, 2026
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Superb end to end service. Polite, professional and extremely knowledgable company. Removed old boiler and installed new boiler to high standard. Very clean and made good to complete an excellent final finish.
Very happy with service and product with very competitive pricing. Most definitely recommend
Very happy with service and product with very competitive pricing. Most definitely recommend
Andrew Eaton
Jan 29, 2026
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Jim Stokes
Jan 27, 2026
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Jo Ford
Jan 25, 2026
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Kateryna K.
Aug 17, 2023
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I had a positive experience of cooperation with the master who installed the gas boiler for me. He is a true professional, attentive to every detail. He conducted a detailed consultation and answered all questions. The work was done efficiently and on time. Very satisfied with the result. Thanks for a job well done!