Power giant Scottish Hydro Electric Power Distribution (SHEPD) says it is still on high alert for bad weather despite managing to reconnect supplies after severe storms.
Engineers endured atrocious conditions as they battled to repair the network.
Staff restored power to around 120,000 customers – many of which been left without electricity for several days after high winds, blizzards and lightning.
Large parts of the Highlands and Western Isles became impassable and the electricity network inaccessible to engineering teams. On Friday the network was battered by winds of 100mph for eight consecutive hours.
On the same day, numbers of staff were increased to 1,300.
SHEPD was forced to seek help from the Coastguard when plane, ferry and helicopter operators stopped providing services because of the severity of the weather.
This included airlifting three engineers to the island of Coll to carry out repairs.
The engineers will return to the mainland on a scheduled flight.
Alan Broadbent, director of engineering, said: “Our customers have been tremendous. They had to endure appalling disruption to their electricity supply.
“I would like to thank them for their patience and understanding, and again apologise to them.
“I am also immensely proud of our engineers. They live and work in the communities they serve, so it was a matter of personal pride and satisfaction for them to bring power back on as soon as possible. They did this by battling some of the worst weather conditions I have ever known.”
The company said that if there are customers off supply, it is likely to be intentional as engineers make permanent repairs to the network.
A fleet of catering and welfare vans was mobilised to the worst hit areas.
Around 20,000 free hot meals and 30,000 hot and cold drinks were provided at more than 31 locations, through mobile catering facilities and also by hiring local restaurants, hotels and food businesses.