707.360.6180  |  Info@SynergyGroup.net  |
Synergy Construction LLC License #1007246

In the interest of continuous improvement, Synergy Group reserves the right to make modifications in plans, exterior designs, prices, materials and specifications at any time without notice. Maps, photographs, renderings, and landscaping are illustrative and conceptual. Models used on this website do not reflect any preferences. We’re committed to protecting your privacy and we will not pass your details to anyone outside except in accordance with this statement. Following your request for information we may hold personal information about you which we may use for marketing and research purposes and also to help us develop our website, products and services. We will not keep your personal information for longer than is necessary and we will aim to keep it up to date. We also rely on you telling us promptly if your name, address, telephone number or any other details change. © 2019 Synergy Group. All rights reserved.



Synergy Group | CEO








Greg Windisch has lived in Sonoma County for 30+ years, where he worked in the wine industry before cofounding Trilogy Glass & Packaging. After serving as its President for 10 years, Greg sold Trilogy to a global packaging firm in 2011. Having truly enjoyed the process of building a successful  business enterprise, Greg has used his business background, experience and success to build the Synergy Group brand.