Swimming Pool Maintenance in La Marina

A swimming pool is one of the most desirable features of a property in La Marina, and it is also one of the most demanding in terms of ongoing maintenance. Since 2018, I have been coordinating property services on the Costa Blanca, and the number of pool-related emergencies I have dealt with, from algae blooms that turned crystal water into green soup overnight to pump failures in the middle of August, has taught me that pool maintenance is not something you can do casually or remotely. In La Marina, a large purpose-built urbanisation of around 4,000 residents where 70% are expatriates, set between the protected sand dunes and salt lakes of the Segura coast, many properties have private pools, and the local climate means they require attention twelve months of the year.

Regular Maintenance Costs

Our pool maintenance packages in La Marina start at EUR 80 per month for a standard residential pool of up to 40 cubic metres. This covers weekly visits during the swimming season from April to October and fortnightly visits during the winter months. Each visit includes testing and adjusting pH levels, which should sit between 7.2 and 7.6, testing and adjusting chlorine or salt levels, brushing walls and steps, vacuuming the pool floor, emptying skimmer and pump baskets, backwashing the filter, and checking the pump, timer, and all visible pipework for leaks or damage. For larger pools or those with additional features such as infinity edges, jacuzzis, or counter-current systems near La Marina Urbanisation, the monthly cost is EUR 120 to EUR 200. We also offer a one-off pool opening service at the start of the season for EUR 150 to EUR 250, which includes a thorough clean, chemical balance, and full system check.

Common Pool Problems in La Marina

The most frequent issue we encounter in La Marina is green water caused by inadequate chemical treatment during periods of vacancy. When a property near Dunas de La Marina or anywhere in the La Marina area sits empty for weeks without someone checking the chemical levels, algae takes hold rapidly, especially between May and September when water temperatures exceed 28 degrees Celsius. Recovering a green pool requires shock chlorination, algaecide treatment, and multiple filter cycles over three to five days, costing EUR 150 to EUR 350 depending on severity. Pump failures are the second most common problem. A replacement pool pump for a standard residential pool in La Marina costs between EUR 400 and EUR 800 installed. Sand filter media should be replaced every four to five years at a cost of EUR 200 to EUR 400.

Salt Chlorination Systems

Many pool owners in La Marina are switching to salt chlorination systems, which generate chlorine from dissolved salt and reduce the ongoing cost and handling of chemical chlorine. The installation cost for a salt chlorinator suitable for a residential pool is EUR 800 to EUR 1,500. The annual salt cost is minimal, typically EUR 50 to EUR 100. The cells in these systems need replacing every three to five years at EUR 300 to EUR 600. We service both traditional chlorine pools and salt systems across La Marina and can advise on the conversion cost and payback period based on your specific pool size and usage pattern. For properties near the Salt Lakes where hard water is a factor, we recommend installing a pre-filter to protect the salt cell from calcium buildup.

Winter Pool Care

Many property owners in La Marina assume they can simply cover their pool in October and ignore it until Easter. This approach almost invariably leads to stagnant water, damaged pumps, and a costly spring recovery. Our winter maintenance service keeps the pump running on a reduced cycle, maintains a basic chemical balance, and prevents freeze damage to exposed pipework during the rare cold snaps that can occur in January and February near San Fulgencio and Guardamar del Segura. Contact Costa Blanca Habitat to set up a pool maintenance schedule that keeps your La Marina pool ready to use whenever you arrive.