A pest control technician checking a drainage point at a building perimeter

Mosquito control in Al Fadl Jeddah

Al Fadl is a newly developed residential district in southern Jeddah, positioned between the Jeddah-Makkah Expressway and Old Makkah Road. Apartment buildings, single-storey homes and vacant plots stand together, with large sections still under active construction. King Abdulaziz Medical City and Jeddah Technical College sit nearby. Continuous digging and earth moving creates new water surfaces every week.

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Targeted, not broadcast

Product goes into cracks and runways, never sprayed across open surfaces.
Told before we start

What we will use, where it goes, and what to cover or move before we arrive.
A follow-up visit

We return after the first treatment, because what survives it does not show on the day.
Homes and businesses

Apartments and villas, and kitchens and stores that need a record of each visit.

Why they keep coming back in Al Fadl

Ongoing excavation and fill work creates underground voids that rainwater finds and fills, staying hidden under newly placed layers. The method is set out in full on what Mosquito control involves.

The first reason

Construction excavations fill with water

Every building site in Al Fadl has a deep pit that catches rainwater runoff from vast surrounding areas. Water accumulates rapidly and the pit becomes a permanent pond.

The second reason

Newly placed fill layers trap moisture

Recently compacted earth does not drain water quickly. Water stagnates beneath the surface, creating trapped damp layers underground that persist for months.

The third reason

Incomplete roads collect standing pools

The Old Makkah Road stretch is still unfinished and proper drainage grades are not yet set. Water collects in unpredictable temporary depressions faster than expected.

Al Fadl on the map

Al Fadl sits about 2.5 km from North Prince Fawaz and about 3.5 km from South Prince Fawaz.

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Before treatment

Standing water and shade decide the method

Wide vacant plots between buildings give construction water room to pool, and incomplete new roads trap water in unexpected places as earth moves and settles.

The daytime biter

The daytime biter emerges from temporary shade beneath storage boxes and equipment on active building sites.

A drainage grate over dark standing water

The one that comes out after sunset

The one that comes after sunset breeds in water-filled excavation pits and in the damp underground layers sealed beneath newly compacted earth.

An outdoor air-conditioning unit fixed to a building wall

Air-conditioning condensate

Drains from partially completed buildings run into temporary collection pits not yet connected to the main sewer.

The tank and its openings

Roof tanks on new buildings catch rainwater from wide roof areas and drain it directly onto the ground.

Potted plants in a garden standing in saucers

Garden containers and irrigation

Water containers for workers and washout water for mixing and equipment cleaning are left open on sites throughout the season.

The shade it rests in

Temporary shade beneath stored building materials, equipment and delivery containers provides short-term refuge for resting adult mosquitoes.

How we work

1
Inspect and map the water

We walk the perimeter, the roof, the garden, the meter chambers and the condensate runs, record everything that holds water, and read the species from the breeding site and the time of biting.
2
Remove the water that can go

Empty, invert, cover: saucers, containers, old tyres and roof gullies. Every point that disappears is a treatment that never needs repeating.
3
Larval treatment, then the resting surfaces

Water that cannot be drained is treated so the larva never completes, then a residual goes under planting, beneath outdoor furniture and along low shaded walls.
4
The follow-up visit

We come back once the generation that was in the water on the first visit has completed, review every point we recorded and re-treat where needed.

What mosquito control includes

A recorded water survey

Roof, perimeter, garden, meter chambers and condensate lines, written down before anything is applied.
Draining and covering the sources

Emptying what can be emptied, draining what can be drained, and covering what has to stay full.
Larval treatment for the water that stays

For ground tanks, inspection chambers, water features and any permanent water that has to remain.
A residual on the resting places

Under trees and shrubs, beneath outdoor furniture and on shaded walls, where the adult sits out the day.
Aftercare instructions

What stays inverted, what gets covered, which openings need mesh, and when watering goes back to normal.
A scheduled follow-up

A set date after the first treatment, with every recorded water point reviewed and re-treated if the water came back.

What is different about South Sub-Municipality

The South sub municipality runs from the edge of Old Makkah Road down to Al Khumrah and the southern corniche. Dense residential districts sit beside new subdivisions such as Al Sanabil and Al Taawun, warehouse fringes such as Al Saruriyah and Al Sarawat, and an old seaside settlement at Al Quzayn. Open stormwater channels cross the housing, and the warehouses, the vegetable and livestock markets and the nearby Islamic Port and Industrial City give pests shelter, food and year round humidity. Pressure is greatest in the older quarters, where drainage networks are ageing.

Questions about this district

Are building excavations themselves the main mosquito source?

Yes, each pit collects rainwater from the wide area around it and becomes a standing pond for weeks before it is filled.

Do newly compacted earth areas drain water quickly?

No, compacted earth traps water beneath the surface. Water seeps out slowly, creating damp underground layers that persist for months.

Does construction water and washout feed mosquitoes in the pits?

Yes substantially. Mixing water and washout water collects in pits and depressions and provides ideal stagnant water for breeding.

Is treating the district before construction ends easier or harder?

Much harder during active building, because sites change constantly and new water surfaces appear every day.

Could King Abdulaziz Medical City nearby be a mosquito source?

It might be if untreated, but the ongoing construction in Al Fadl itself is the primary problem.

When should mosquitoes noticeably drop after building and roads are complete?

About a month after drainage and roads are finished, because trapped groundwater takes a long time to drain away completely.

How much does mosquito control in Al Fadl cost?

It is set after the inspection, because the price follows the type of infestation, the size of the space, how far it has spread and the number of visits it needs. Send a photo and a description on WhatsApp and we will give you an estimate before we reach Al Fadl.