What are the signs of: Sewer backup?

Water backing up from floor drains or basement drains. Multiple drains clogging at the same time. Gurgling sounds from toilets or sinks when using other fixtures. Sewage smell coming from drains. Wet spots or standing water in the basement.

Who to call · Alicante

Sewer backup — Alicante, Valencian Community

Q: Who should I call for Sewer backup in Alicante?

For this problem in Alicante, call a Loodgieter.

A sewer backup pushes wastewater back into your home through drains, toilets, or basement floor drains. It poses serious health risks from bacteria and can cause extensive water damage. A licensed plumber can locate the blockage, clear the main sewer line, and recommend preventive measures like backflow valves.

Waarom dit veel voorkomt in Alicante

Alicante's rapid post-Franco construction boom produced large amounts of housing with PVC and copper plumbing that is now 40–50 years old and prone to joint failure. The city's hard calcareous Mediterranean water causes severe limescale buildup in water heaters and boilers, requiring more frequent descaling than inland Spain. Sea-facing properties experience salt corrosion in exposed copper fittings and valve bodies.

Who to call

For this problem in Alicante, call a: Loodgieter

Vind een Loodgieter in Alicante

Symptoms to look for

Water backing up from floor drains or basement drains
Multiple drains clogging at the same time
Gurgling sounds from toilets or sinks when using other fixtures
Sewage smell coming from drains
Wet spots or standing water in the basement

Spoeddienst in Alicante

Emergency home services in Alicante are available 24/7 with typical response times of 30–60 minutes. Emergency plumbing and electrical calls cost €50–€120 for the callout plus €30–€55/hour including IVA. Always confirm the provider holds a current certificado de instalador autorizado registered with the GVA.