Struggling With Hot Water Flow or Pressure?
We install efficient, high-performance hot water cylinders, built to handle real-life demand and last for years.
At Marvellous Property Services, we install and upgrade hot water cylinders in Bromley that actually work for the way you use your home. Whether you’re replacing a failing unit or planning a complete system upgrade, we’ll make sure it’s done safely, efficiently, and with long-term performance in mind.


Hot water problems we fix:
Why Homeowners Choose Marvellous
Trusted, certified, and transparent from start to finish.

Why Install an Unvented Cylinder In Bromley?
Unvented cylinders are sealed, high-pressure systems that draw directly from the mains. That means:
They’re ideal for modern homes, renovations, and properties with multiple bathrooms, and we install them with full compliance to G3 Building Regs.
Vented or Unvented? Not Sure?
No problem, we’ll assess your current setup, talk through your needs, and explain your best options in plain English.
Some homes still benefit from vented systems, especially where incoming water pressure is low or space for expansion vessels is limited. We’ll help you weigh it up, no hard sell, just honest advice.

Our Process: What To Expect
We keep things simple, transparent, and professional from the first call to the final fix.
Initial Call or Online Enquiry
Share what’s going on, photos or videos welcome.
Remote Survey (if needed)
We can review your situation remotely.
Accurate Estimate & Timeline
Clear, fixed price given in most cases.
Arrival On Time, Fully Prepared
We turn up when we say, with what we need.
Work Completed to Industry Standards
Fully certified, clean, and respectful of your home.
Follow-Up Support If Needed
Share what’s going on, photos or videos welcome.
Certified & Compliant Installations In Bromley
All our hot water cylinder installations in Bromley are fully compliant and signed off by qualified professionals.
We cover all types of hot water cylinders, not just unvented models. Our team installs, replaces, and upgrades:
Unvented and thermal store systems are especially popular in apartments and London flats, where properties are often electric-only and space is limited. We’re experienced in designing and installing these setups safely, efficiently, and to the latest Building Regulations standards.
Cylinder Installation In Bromley Finance, Comfort Now, Pay Later 0%
Hot water cylinders can be a big investment, especially for homes with multiple bathrooms or high hot-water demand. That’s why we offer interest-free finance on all unvented and system cylinder installations in Bromley.
With flexible 0% payment plans, you can enjoy powerful, consistent hot water without the upfront hit.
Reliable hot water shouldn’t have to wait, our finance options make upgrading stress-free and affordable.
Suitable for:
Cylinder FAQs
We’ll carry out a full assessment, either virtually or in person, to recommend the best type and size of cylinder for your property’s water pressure, layout, and usage.
Vented cylinders rely on gravity-fed tanks to supply water, while unvented cylinders connect directly to the mains for high-pressure performance. Unvented systems offer stronger flow, faster delivery, and greater efficiency, ideal for modern homes.
Yes, our engineers are fully qualified to install and sign off unvented cylinders under current UK regulations.
Not always. We’ll assess if your current system is compatible and let you know.
Most installs take 1 full day. Complex upgrades or loft tank removals may take longer, we’ll tell you upfront.
Yes. We hold full public and employer liability insurance and are accredited with recognised industry bodies including Gas Safe, APHC, CIPHE, WaterSafe, and more.
Yes. All workmanship is guaranteed for 12 months, and manufacturer warranties apply to materials and equipment supplied by us.
Yes. We provide free estimates and remote surveys for most jobs, using photos or videos to assess work before a visit.


















