Ovi- ja ikkunahuolto Koivisto

Ovi- ja Ikkunahuolto Koivisto Oy carries out renovation, maintenance and new construction work, from design-stage planning to turnkey delivery. Services include building permit applications, construction to approved plans, and final inspection by the authorities. It also offers chief site supervision, main design, tendering and supervision of construction work, either as a full project or as individual tasks.

Customers are private property owners and housing companies (taloyhtiöt). Work performed for consumers can qualify for the Finnish household tax deduction (kotitalousvähennys), for example renovation of kitchens, bathrooms, saunas and other rooms, building painting, and terrace or fence construction. In housing companies, the deduction covers only maintenance and basic improvement work that falls under a shareholder's maintenance responsibility. Housing company services range from adjusting a single door lock to larger projects such as painting common areas and repairing or building yard structures and fences. The company also maintains public bomb shelters, including replacing door and hatch seals, adjusting doors and hatches, and sealing pass-throughs and ventilation flanges.

The company is registered in Vaasa, Finland, and was founded on 27 February 1991. It states that it has offered quality work since 1989.

Product: Building renovation, maintenance, new construction and construction supervision services, including bomb shelter maintenance.