Hilmar Hammerhei Dept. Grefsen is a family-owned business with over 50 years of experience in sun shading, specializing in awnings, zip-screens and external blinds. The company has a strong local connection and serves customers in Oslo, Follo and Bærum. They offer free inspection and installation, and emphasize safe guidance in choosing sun shading.
The company is known for its quality and reliability, and has a team of experienced fitters who ensure a high standard from the first visit to the finished product. Hilmar Hammerhei AS focuses on delivering solutions that last, and has built up a good reputation in the industry over the years.