Preferred Contractor

Green Stone Energy

1240 West Chester Pike Suite 201
West Chester, PA 19382

(610) 696-2658

Filter programs by state:

Contractor Type

Residential

States of Operation

Specialty

Air Sealing & Insulation

Approved Programs

Keystone Energy Efficiency Program (KEEP) Financing

Pennsylvanians can Go Greener, Affordably with fixed monthly payment financing for improvements that make your home more energy efficient.

The KEEP Home Energy Loan is supported by the Pennsylvania Energy Development Authority (PEDA)’s Energy Accelerator Program.

Monthly Payment Calculator

PA Small Business Energy Financing

Special Financing for Pennsylvania Commercial and Non-Profit Energy Improvements Up to $100,000.

Monthly Payment Calculator

Trusted Commercial Financing for Xcel Energy Trade Partners and Customers. In addition to valuable rebates for qualifying improvements, Xcel Energy – Colorado offers tailored, one-stop-shop financing solutions for your energy-efficiency upgrades through the National Energy Improvement Fund (NEIF).