
In the company relocated in Hanover, Ontario under the amended name Heintzman Ltd.

Heintzman also manufactured pianos under the name Devonshire and Nordheimer from to the mid s. Retail outlets were opened and export trade remained brisk through the early 20th century. He worked in various piano factories in that city before pre-Civil War unrest prompted him to move to Toronto, Canada in Following Theodore Heintzman's death inthe firm was managed by his sons, a trend that continued through much of the company's existence.

This information can help guide you in making important decisions. Knowing the fair market value of Heintzman pianos is useful to sellers, buyers and owners.
