Sagi rangehood fan works intermittently

Andrew requested 3 quotes from Appliance Repairmen in Glen Iris

Range hood fan works on and off

Repair my rangehood
Checking if the air is venting .Not sure it was installed correctly

Install new ranghood to existing one.
Install new rangehood to existing one.

Rangehood repair
60cm slide out rangehood SMEG brand, fan and light not working need repairing

Rangehood Installation
Need a canopy rangehood replaced. I have bought another rangehood of the same...