35 Years in Business | PetersenDean Roofing and Solar






Fast and Free Estimate!

Fast and Free Estimate!

Fall-Back Super Sale

Up to $3,500 Off Solar, Roofing, Backup Home Batteries, or Good Neighbor Fencing.

$0 Payments and $0 Interest for 24 months

The Power to Free Yourself from the High Cost of Electricity

Serving Excellence Since 1984#1 residential roofer in the US

Why People Choose Us

  • In Business Since 1984
  • American Made Products
  • Best Warranty in the Industry
  • Licensed Roof and Solar Contractor
  • Over 1 Million Roof and Solar Systems Installed

We Stand By Our Solar Work

  • Best in Industry Roof Penetration Warranty
  • Transfer Guaranty

We Make Solar Easy

Professional Consultation

Call and get a free estimate over the phone in minutes.

Product Design

We will measure your roof and find the best placement for your solar panels.


Installation by true professionals, with decades of roofing and solar experience, ensures your system is built right and your roof is protected.

Installation by True Professionals

Installation by True Professionals
Installation by True Professionals

Superior Solar Panels

PetersenDean has built a reputation for superior workmanship and reliable installations. Our panels are not only resilient, but aesthetically pleasing and able to blend in with any roof due to our modern design.

PetersenDean has installed over 1 million Solar & Roofing systems across the United States with Made in America products.

Five Star Reviews

Alex D. Livermore, CA /

Alex D., Livermore, CA

Absolutely top notch, top shelf company. If you are thinking of going solar, PetersenDean (PD) is the only company you should seriously consider!

Christoher S., San Mateo, CA /

After many years of having 300 dollars + of pg&e bills every year, I'm glad to say after our 1st year of the solarpanels installed from PetersenDean our “true up” with pg&e was 10 cents!!! Yes 10 cents.

Linda V., Scottsdale, AZ

Great service, excellent staff, from quote to installation everything went as planned. I am very pleased and would highly recommend PetersenDean Roofing & Solar.




Do You Finance Solar Systems?

Yes! We will help you find a plan that fits. Unsecured loans of up to 20 years with $0 down, $0 interest, and $0 payments for 12 months.

Can My Electric Bill Be $0?

Some solar systems produce more electricity than is used each month, bringing the net electricity costs to $0. However, there is still a minimal connection fee (about $100/yr) to remain connected to the electrical grid, if you do not have a battery-backup.

Is Work Guaranteed?

Yes, our work is 100% Satisfaction Guaranteed. If ever you are unhappy with our work, we will do everything within our power to make it right.

DISCLAIMER: As Petersen-Dean, Inc. (\"PDI\" and/or \"the Company\") has multiple promotions, the following terms and conditions will apply to each respective promotion, whether or not said promotion is aired on the radio, website, or television: Each promotion will be available for a limited time frame as specified in the radio, website, or television promotion and/or by a Company representative. Any promotion offered by the Company cannot be combined with any other promotions, offers, and/or discounts except for the Senior Citizen, Veteran, and/or First Responder discount where applicable. The Company does not guarantee specific performance-oriented results, as results may vary depending on premises conditions, weather, and/or other existing factors. Any promotion will not include and/or consider consequences to federal, state, and/or local taxes. All customers should consult a tax professional concerning said consequences. Respective promotions are not transferable. The Company reserves the right to modify any promotion as necessary. Other specific restrictions to respective promotions may apply. Customers must consult a Company representative concerning any additional and/or specific restrictions. Discount is applied to the base solar system price only and does not include adders.