New Boiler Upgrades
A new boiler upgrade can improve comfort, reduce wasted energy, and lower running costs. We start with checks on your radiators, pipework, and hot water needs, then recommend the best boiler type and size. You will receive a clear quote and a simple plan for the work.
On the day, we protect floors, keep noise and mess down, and finish with full commissioning. We also show you how to use the controls properly, and answer questions in plain language.
Boiler Installation Services
Our boiler installation service covers everything from the first checks to final commissioning. We help you choose the right size and type of boiler, assess existing pipework, and confirm what changes are needed.
Installation is completed with care, keeping the work area tidy and safe. Once fitted, we test the system, set up the controls, and show you how to use your new boiler properly. Paperwork is provided for your records.
Boiler replacement
If your boiler is old, unreliable, or costly to run, we can replace it with a modern efficient model.
We remove the existing unit, check key parts, and fit the replacement safely. We also improve controls where needed to help performance.
New boiler installation
We install brand new boilers for renovations, extensions, and first time systems.
We assess heating demand, hot water use, and current pipe runs to plan a safe setup. You will receive a clear plan, tidy workmanship, and full testing and setup.
Combi boiler installation
Combi boilers provide heating and hot water without a separate cylinder, which can save space.
We check your water pressure and household demand to confirm suitability. Once installed, we set the boiler and controls so you get steady hot water and heat.
System boiler installation
System boilers work with a hot water cylinder, which can suit busy homes and some workplaces.
We install the boiler and connect it neatly into the existing system, replacing or updating parts if required. The system is filled, balanced, and tested for reliable heat and hot water.
Regular boiler installation
Regular boilers can be a good match for older systems with tanks and a cylinder. We install and connect the boiler carefully, keeping the rest of the system working correctly.
After installation, we test operation, check safety, and explain how to run the system.
Smart thermostat installation
Smart thermostats help you control heating more easily and may reduce wasted energy.
We install compatible controls, connect them correctly, and set up schedules that suit your routine. We also show you how to adjust temperatures and use key features with confidence.
New Boiler Aftercare And Maintenance Plans
After your boiler installation, we can look after it with servicing and planned maintenance. A yearly service helps keep the boiler safe, efficient, and less likely to break down when you need it most. We check key components, clean where needed, and confirm safe operation.
Maintenance plans can include reminders and priority support, so you are not left without heat or hot water for long. If a fault appears, we explain the issue clearly and carry out repairs quickly with care.
Contact Our Heating Engineer Today
If you need a new boiler installed or an old one replaced, contact Dr H2O today. We will arrange a convenient visit, assess your heating and hot water needs, and recommend the right boiler type and size. You will receive a clear quote with no confusion about what is included, along with a simple plan for the day of installation.
We can advise on smart controls, radiator upgrades, and system cleaning where it will help performance. Once booked, we complete the installation neatly, protect your home or workplace, and keep disruption to a minimum. We then test everything fully, provide the required paperwork, and explain how to use your system with confidence. Call 07956 400831 to get started.
Boiler Installation Carshalton
Need a new boiler or a replacement fast? We help you choose the right boiler for your home, remove the old unit, and install the new one safely. We test the system and explain how to use it clearly.
Plumbing Services Carshalton
From burst pipes to blocked toilets, we handle urgent plumbing repairs and general fixes. We find the cause, stop further damage, and repair or replace the faulty part. We also check for leaks before we leave.
Kitchen & Bathroom Fitting Carshalton
We fit kitchens and bathrooms with a tidy, well-planned approach. This includes plumbing for sinks, toilets, baths, and showers. We make sure everything is connected properly, sealed neatly, and ready to use.