Welcome to My Website

I am a custom home builder based in the Pioneer Valley of Western Massachusetts.  My recent projects have included new home construction, renovations, additions, exterior architectural design, high-end interior finishing and major repairs. 

Better house designs and systems can work together to reduce home energy costs.  High value insulation, window and door selections, energy efficient systems make home energy costs affordable.

Over the past several years, I've built several custom homes in Franklin and Hampshire counties utilizing my Energy Star knowledge and experience.  You can minimize the high cost of oil or natural gas by utilizing and combining high performance systems such as solar, electric and geo-thermal to reduce your future energy costs.

Please browse my photo album of exterior and interior views of my most recent custom home projects in Hampshire and Franklin counties.


Toshi Kashima

Greenfield MA