Trust Our Brands to Get the Job Done Right

Trust Our Brands to Get the Job Done Right


Installations

We’re proud of the work we do every day.

This is what installation by true professionals looks like.

Featured Success Story:

BBVA Office Building

Customer: BBVA Compass Project Size/Scope: 30,000 sq. ft. commercial office building, 23 stories. Fully Adhered TPO Roof System over a structural concrete deck. Project Description: PetersenDean Roofing and Solar installed a fully adhered membrane with ¼” and ½” tapered insulation to ensure positive water flow to all roof drains. The owner required a roof system that would be guaranteed to withstand 110 mph winds by the roofing manufacturer. This required drilling the concrete and fastening the insulation every 1.25 sq. ft. to the concrete deck. Products Used: Firestone Building Products 60 mmF ully Adhered TPO membrane over 3.5” to 14” tapered insulation. 20 year warranty with a 110 mph wind guarantee.

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Featured Success Story:

BBVA Office Building

Customer: BBVA Compass Project Size/Scope: 30,000 sq. ft. commercial office building, 23 stories. Fully Adhered TPO Roof System over a structural concrete deck. Project Description: PetersenDean Roofing and Solar installed a fully adhered membrane with ¼” and ½” tapered insulation to ensure positive water flow to all roof drains. The owner required a roof system that would be guaranteed to withstand 110 mph winds by the roofing manufacturer. This required drilling the concrete and fastening the insulation every 1.25 sq. ft. to the concrete deck. Products Used: Firestone Building Products 60 mmF ully Adhered TPO membrane over 3.5” to 14” tapered insulation. 20 year warranty with a 110 mph wind guarantee.

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Featured Success Story:

Residential – Foster City, CA

Project scope/size: 7.9kW grid-tied solar power system with battery backup of 16 245- Amp-Hour AGM sealed, no-maintenance batteries, single-story house. Project description: Following the installation of rooftop solar systems on two of his other properties, this Foster City customer wanted to install solar power for this single-family investment property. His goals: to reduce utility-provided power electrical demand, increase the value of this property, provide energy savings, and enhance the desirability of occupancy by offering reserve power in the event of a power outage. Challenges: Providing long-term reserve power using the newest improvements in uninterruptible power supply systems designed for PV. Finding out-of-the-way locations for the batteries so as to minimally impact useful space around the home. Product(s) used: 48 BP Solar SX3195B modules producing 7.9kW of AC power, with two Xantrex XW6048 inverters. The back up system was designed with 16 245 Amp-HAGM sealed, no-maintenance batteries.

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Trusted Partners

  • From our first contact with PetersenDean, we have been beyond satisfied.

    It's so apparent that there is a lot of work that goes into hiring the right professionals and giving them the tools to do their job in the best way possible. Above all, every person we dealt with really and truly cared that we were happy with the outcome, regardless of what point in the process we were dealing with. We'd just like to give credit where credit is due: Ira Stiggins for helping us to understand the process and answering all our questions, Youa Yang for being so determined that we know every step of the way that we were not going through this alone, Dustin Miller for being polite and efficient while doing the pre-check on our house, our installers, Ricardo Lopez Jr.,Victor Villanueva, Omar Pacheco and Antonio Hernandez for all their pride in workmanship, and Alan Torres for performing a very timely inspection and being very sensitive to any concerns we had.
    Thank you, thank you, thank you!
    Sincerely,
    Dale and Josceline Malin

    Dale and Josceline Malin
    Fresno, California