Add Solar Today
Why Solar Makes Sense For Business
Increase operating income by reducing high-utility expenses
Qualify for 30% Federal Tax Credit and Accelerated Depreciation (MACRS)*
Financing options available
Reduce your carbon footprint and promote sustainability within your business
*Assumes ‘for profit’ ownership
What Sets PetersenDean Above The Rest?
Since 1984, PetersenDean’ has built a reputation for superior workmanship and high-quality materials. With over 1 million roofs and solar power systems installed, we are the largest privately held roofing & solar contractor in the U.S. Our commitment to “building it right the first time, every time,” has set the standard for roofing, solar, and energy storage projects nationwide.
Listen to what our Commercial Customers are saying
Technology CorpLIVERMORE, CA – Livermore Software Technology Corp. interview with Russel Sims
PD Quakes videoSAN JOSE, CA – The San Jose Earthquakes announced today a founding partnership with Northern California-based.
Spath Aquatic CenterFORT BRAGG, CA – Fort Bragg’s C.V. Starr / Spath Aquatic Center\
Key Project Profiles
Explore a few of the Commercial Solar Projects we are most proud of completing.
Sunnyvale Fire Dept.
29.8 kW – Sunnyvale, CA
46.1 kW – Windsor, CA
Fort Bragg Unified
27.7 kW – Forth Bragg, CA
Earl Baum Center for the Blind
26.9 kW – Santa Rosa, CA
San Jose Earthquakes Stadium
225 kW – San Jose, CA
Livermore Software Technology Corp.
90 kW – Livermore, CA