The run-up to Saturday's vote was marred by disputes over how it would be conducted that led to deadly protests as recently as last week, and analysts had warned that the election and its aftermath could result in violence.
Conde said Wednesday, however, that order would be maintained.
"After the election, there will be nothing. The state is there to maintain order," he said. "We will strengthen the police forces... so that they are ready to act. We will strengthen the military battalions."
Opposition leaders have already said the vote was marred by "appalling" fraud, something the government denies.
The European Union observer mission has criticized organizational flaws but said Guinean voters were able to express their will freely.
Provisional results were originally expected Tuesday but have been pushed back as votes continue to come in from around the country. The election commission now plans to begin releasing results from individual polling stations as early as Wednesday night.