/Spencer Field & Co

Spencer Field & Company


It's not the cost to buy,
it's the cost to own!

  • Estimated savings of $5,000 per year before annual increases make building much more affordable

  • Pultruded fiberglass siding, 15 yr. manufacturers' paint warranty.  50 year manufactures product warrantee

  • Materials were chosen for their longevity


The House - Sanford Farms

Net Zero Energy Homes

Unprecedented Energy Efficiency

R-60 Walls

R-70 Ceiling

R-28 Basement, including under slab

Passive Solar Heat Sunroom

Heating and cooling equipment to 450% efficient


More Projects...

coming soon