Dimmer installed for four led downlights

Craig requested 3 quotes from Electricians in Mitcham

I have four SAL Ecogem S9041 led downlights in my kitchen and would like a dimmer installed. Think I need a trailing edge dimmer?

Local Spark Electrical

Nathan Ross Electrical

brickhill electrical contractors

They never bothered to call

Downlighting
Replace current lighting and have down lights installed for the house

Install lights
Remove 4 old lights and replace with downlights or LEDs. Also quote for...

Remove existing lights in ceiling, replace and install downlights in rooms
Remove existing light and cover, replace and install with new LED down lights...

I need an Electrician who specialises in Down Lights
We would like to get 6 down lights installed in 2 rooms. 1 room downstairs...