PanelCensus

Cornerstone Construction Amp Roofing

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Solar installer based in California · installer record #3082 resolved from 26 public installation records.

Recorded installs
26
Total capacity
179 kW
DC nameplate
Median system
6.2 kW
≈ $22,000
Median price
$3.50/W
pre-incentive
Third-party owned
0%
lease / PPA
Battery attach
0%
First recorded
2022
Last recorded
2025

Track record

Install volume by year

2022
5$3.00/W
2023
11$3.50/W
2024
5$3.75/W
2025
5$3.00/W

Bars: recorded installs · right column: this installer's median $/W that year.

Latest records

Most recent recorded installs

DateLocationSizePriceOwnership
Oct 23, 2025Garden Grove, CA2.4 kW$9,000Host-owned
Oct 9, 2025Garden Grove, CA4 kW$12,000Host-owned
Sep 12, 2025Santa Ana, CA4 kW$11,400Host-owned
Sep 8, 2025Santa Ana, CA10.4 kW$29,640Host-owned
Jun 9, 2025Westminster, CA2.4 kW$36,500Host-owned
Aug 15, 2024Fountain Valley, CA17.6 kW$55,000Host-owned
May 30, 2024Garden Grove, CA2.2 kW$9,000Host-owned
Mar 29, 2024Garden Grove, CA2.4 kW$9,000Host-owned
Mar 1, 2024Santa Ana, CA2.4 kW$10,000Host-owned
Feb 14, 2024Garden Grove, CA2.4 kW$9,000Host-owned

See all 26 installations →searchable & filterable; export to CSV with a free account

Service geography

California
26

Busiest cities

Garden Grove, CA 9Westminster, CA 7Santa Ana, CA 3Fountain Valley, CA 3Stanton, CA 1Cypress, CA 1Covina, CA 1Buena Park, CA 1

Record

Installer ID
PC-3082
First recorded install
Sep 6, 2022
Last recorded install
Oct 23, 2025
Priced records
26

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Frequently asked questions

How many solar installations has Cornerstone Construction Amp Roofing completed?

PanelCensus records 26 installations by Cornerstone Construction Amp Roofing, from Sep 6, 2022 to Oct 23, 2025, totalling 179 kW of capacity. Dataset coverage varies by state, so actual totals may be higher.

What does Cornerstone Construction Amp Roofing charge for solar?

The median installed price across 26 priced systems is $3.50/W pre-incentive (median system 6.2 kW, ≈ $22,000). Third-party-owned (lease/PPA) share: 0%.

Where does Cornerstone Construction Amp Roofing install solar?

Recorded installs span 1 state, led by California (26).

Dataset updated . Sources: LBNL Tracking the Sun + permit and program records; installer resolved by exact-normalized name matching.