Jälle ja KO OÜ

Jälle ja Ko OÜ is a company specializing in construction, renovation, restoration, project management, and owner supervision. Operating since 1991, the company builds and renovates private houses, offices, schools, and other buildings for both private and business clients. It modernizes apartments, houses, and buildings, including renewing roofs and facades. Jälle ja Ko OÜ also restores dignified buildings, such as heritage-protected manors, old town houses, and apartments, applying experience from historical monument restoration to demanding real estate projects. The company holds MTR and Heritage Protection activity licenses, including specific licenses for construction, construction management, owner supervision, design, and building audit, along with a quality management certificate. Projects undertaken by Jälle ja Ko OÜ have received awards, such as "Aasta Betoonehitis 2025" for the reconstruction of Tallinna Linnateater's historical IX quarter (where the company performed extensive roof works) and "Aasta Ehitusprojekt 2024" for the Narva Eesti Gümnaasium (where the company built load-bearing and enclosing structures and roof-facade systems). Its office is located in Harjumaa, Estonia.