We care about the environment and use LEED® Green products! More information can be found here.

We specialize in saving money through energy efficiency. Here are a few of our recent projects:

potsprings elementary
Potsprings Elementary School after completion of window rennovation.
childrens guild
The Children's Guild School Parkville Maryland
potsprings 2
Another view of Potsprings Elementary School.

What We Do

We are a full service window replacement contractor. We provide turn key services including:
consultation, shop drawings,submittals,window installation,door installation, security sceens, store front and curtain wall installation.

With 25 years of experience, we proudly serve the the central Pennsylvania and Mid-atlantic region. We have an association with all major window manufacturers- HC and AW rated products.

CWG Green Statement

CWG is committed to preserving our natural resources and protecting the environment through the responsible installation of energy efficient products. Our commiment extends to every facet of our business from product selection to recycling.

CWG is Fully Bonded and Insured.