Window restoration, replacement

Does anyone have experience (good or bad) with fabrication and installation of windows from any of the following companies? Or recommendations for other companies specializing in this work in a historic district?:
Honeoye Falls Millwork
Historical Windows
Landmark Restoration Services, Inc.
We need to remedy a heat loss problem on our parlor floor and extension. We’ve already adjusted radiator steam heat, and weatherproofed to the greatest extent possible (short of a build-out to add insulation). Our parlor floor windows need repair, restoration or replacement regardless…some immediately, some in the long run. Any leads, recommendations, or cautions based on personal experience much appreciated.

By vinca |