10 Firs Avenue, Mortlake SW14 7NZ
10 Firs Avenue, Mortlake SW14 7NZ
Please call 07825 201 431
All gas boilers should be serviced once a year. An annual boiler service ensures your boiler is operating safely and efficiently, whilst helping to prevent costly breakdowns.
Accredited Vaillant boiler service and repair in Mortlake
Heatcare South´s lead engineer Paul is Mortlake's leading specialist when it comes to the service and repair of Vaillant boilers, having been trained by the Vaillant boiler manufacturers.
Paul has over 30 years trade experience he has been working locally since 2001
By carrying spare Vaillant boiler parts in Mortlake, we not only save you money but also ensure your boiler gets repaired in just one visit.
We stock the latest Vaillant boilers including the Eco Tec and Eco fit pure for next day installation in Mortlake and surrounding areas.
We will not recommend replacing a boiler unless absolutely neccessary and having attempted repair.
Most boilers can be repaired.
To book your Vaillant boiler in please WhatsApp Paul or Hollie on 07825201431

Registered Vaillant Advance engineer. Genuine Vaillant spare parts carried.
For any issues, such as no heating, no hot water or Vaillant EcoTEC fault codes F22, F61, F62, F75, F28 or F54.
Call or text Paul or Hollie on 07825201431.
We offer fast response call outs and 4 hour time slots when you book an appointment. With Heatcare South in Mortlake you always know what to expect.
We carry Vaillant spare parts including pressure switches, diverter valves, fans and PCB's - all of which come with a 12-month warranty.
To book your Vaillant boiler in please WhatsApp Paul or Hollie on 07825201431

Specialist Vaillant boiler engineer in Mortlake
Heatcare South Mortlake have been operating locally since 2001, we are gas safe registered, insured and reliable.
We are well recomended with over 155 reviews on Trust pilot - see link at top of page.
Whether its an annual boiler service, a boiler repair, or replacement boiler package please call your local manufacturer trained Vaillant boiler specialist.
Our lead engineer Paul fixes 85% of boiler within the first hour of arrival and covers Mortlake and surrounding areas.
To book your Vaillant boiler in please WhatsApp Paul or Hollie on 07825201431
All gas boilers should be serviced once a year. An annual boiler service ensures your boiler is operating safely and efficiently, whilst helping to prevent costly breakdowns.




"Trouble-free appointment with Paul the engineer who came to repair my Vaillant Turbo Max boiler, great guy." - Mildred - Mortlake - October-2024
"We have gotten and recommend you whenever we have an opportunity. This isn't the first time we've used Heatcare South for repairs on our Vaillant Eco Tec, however. I was pleased with the clear direction of the phone person, who ordered the parts we needed and told us she would call when they were in. Not only did she call, but the turnaround time on the part order was phenomenal. I will continue to recommend Heatcare South to anyone I know." - S. McCallum - Mortlake - December-2024
"Installed the new part into my Vaillant Eco Tec boiler and it hasn't stopped since. Good job." - Peggy - Mortlake - January-2026