Invicta Green

Construction Research Laboratory (CRL), established in 1955, is the world's first independent curtain wall testing facility, providing objective testing and interpretations free from conflicts of interest. Their expertise and extensive experience allow them to diagnose and address hidden problems effectively, ensuring project success by identifying issues before they arise at job sites. CRL conducts rigorous performance testing on a variety of projects, adhering to established standards such as AAMA 501 and relevant ASTM protocols. Their comprehensive evaluations cover aspects like air infiltration, water infiltration, structural loads, and thermal cycling, supporting clients in the construction industry to achieve reliable and resilient building envelopes. Generated from the website

Since 1988, Stoner & Associates has practiced the art and science of land surveying, rising to the top of our industry with a focus on good character, reputation and successful project completions. At Stoner & Associates we are always seeking innovative solutions to improve our survey products and reduce turn around times. We are continually updating our equipment and software to insure rapid and accurate data acquisition. Our personnel are trained to look for innovative ways to approach your project through the use of technology. We deliver critical surveying services in a timely and accurate manner, making Stoner & Associates a trusted partner to both the private sector and government.