Building 21 Boat Top Company

Building 21

Custom Boat Tops & Cushions

Anderson Canvas & Upholstery has been serving the South Shore and Massachusetts since 1969. We've fabricated custom boat seats and canvas for hundreds of boat owners at our shop in Rockland, MA.

From small zipper repairs to full enclosures: all jobs are completed with the greatest attention to detail. Ask around. Building 21 has gained a reputation in the marine industry for our quality work.

If you have a job you would like us to look at, call us to set up a meeting. We will go over the job with you and write up a custom quote. Call: (781) 871-2159.

Beat the Spring Rush!

Now is the time to get that rip repaired or that cover fitted. Don't wait until mid boating season! Bring in your boat during the winter when you are not using it.

Recent Work Examples
See examples of recently completed jobs »