PanelCensus

Castone Roofing And Construction

No recent records

Solar installer based in California · installer record #2443 resolved from 6 public installation records.

Data through: California through Aug 2026 (monthly state program data).

At a glance

Castone Roofing And Construction is a solar installer with 6 recorded installations totalling 65 kW, dated 2021 to 2023. All of its records are in California, where it ranks 5259th of 6,163 profiled installers by volume and 9,225th of 10,840 nationally.

Recorded installs
6
Total capacity
65 kW
DC nameplate
Median system
10.2 kW
≈ $40,255
Median price
—
too few priced systems
Third-party owned
0%
lease / PPA
Battery attach
0%
First recorded
2021
Last recorded
2023

Track record

Install volume by year

2021
2
2022
3
2023
1

Recorded installs per year.

Latest records

Most recent recorded installs

DateLocationSizePriceOwnership
Jan 5, 2023Clovis, CA11 kW$48,000Host-owned
Sep 26, 2022Fresno, CA5.1 kW$23,000Host-owned
Apr 13, 2022Fresno, CA7.1 kW$31,000Host-owned
Apr 1, 2022Dunlap, CA9.4 kW$33,510Host-owned
Aug 12, 2021Fresno, CA14.5 kW$47,000Host-owned
Apr 22, 2021Fresno, CA18.4 kW$62,775Host-owned

Service geography

California
6

Busiest cities

Fresno, CA 4Clovis, CA 1Dunlap, CA 1

Record

Installer ID
PC-2443
First recorded install
Apr 22, 2021
Last recorded install
Jan 5, 2023
Priced records
6

Is this your company?

Owners can claim this profile free with a work email to keep the website and description current and post the company's own price figures beside ours.

If a record here isn't yours, a state is wrong, or a figure looks off, report a correction. We read every one and fix the record, usually within a few days.

How does Castone Roofing And Construction compare with other installers in California?

By recorded installations Castone Roofing And Construction ranks 5259th among the 6,163 installers based in California with five or more records. Its median system, 10.2 kW, is about 72% above the state median of 5.9 kW. 0% of its recorded installations are third-party owned (lease or power-purchase agreement), against 29% across California. 0% include battery storage, compared with 16% of California records. Installers of similar recorded volume in California include California Cec (6), Captain Voltage (6) and Captive Fuel (6).

How has Castone Roofing And Construction's installation volume changed?

Castone Roofing And Construction's earliest dated installation on record is from 2021. It has recorded installations in 3 calendar years. The busiest year was 2022, with 3 installations. 2023, its latest year with records, has 1. Its median price per watt moved from $3.32/W in 2021 to $4.37/W in 2023. The most recent recorded installation is dated Jan 5, 2023. No installation in the public records is dated within the last three years.

Where does Castone Roofing And Construction install solar?

All recorded installations are in California. The cities with the most of its installations are Fresno, CA (4), Clovis, CA (1) and Dunlap, CA (1).

Frequently asked questions

How many solar installations has Castone Roofing And Construction completed?

PanelCensus records 6 installations by Castone Roofing And Construction, from Apr 22, 2021 to Jan 5, 2023, totalling 65 kW of capacity. Public reporting varies by state, so the company's true total may be higher.

What does Castone Roofing And Construction charge for solar?

The median installed price across 6 priced systems from all years is $3.97/W before incentives (median system 10.2 kW, about $40,255). The California median is $4.26/W. Prices are the total project cost reported to state programs, so they can include work billed with the solar.

Where does Castone Roofing And Construction install solar?

All 6 recorded installations are in California, the most of them in Fresno.

Is Castone Roofing And Construction still installing solar?

The most recent installation attributed to Castone Roofing And Construction in the public records is dated Jan 5, 2023; 2023 has 1 recorded installation. Records here run California through Aug 2026 (monthly state program data), so the newest installations may not appear yet.

Does Castone Roofing And Construction install leased or PPA solar systems?

0 recorded installations by Castone Roofing And Construction (0%) are third-party owned — a lease or power-purchase agreement; across California the share is 29%.

Does Castone Roofing And Construction install battery storage?

0 recorded installations by Castone Roofing And Construction (0%) include a battery.

Related installers and places

Dataset updated . Sources: LBNL Tracking the Sun (through 2025), monthly state program records (California DGStats, NYSERDA, NJ Clean Energy, Illinois Shines) and permit records; installer resolved by exact-normalized name matching and, for state program records, by the systems both sources share.

About this data

Source: Lawrence Berkeley National Laboratory's Tracking the Sun, merged with city permit records, state incentive programs and the USGS U.S. Large-Scale Solar Photovoltaic Database / EIA-860 plant registers, as published September 21, 2026 — PanelCensus refreshes it as each source publishes new records. See the methodology for how records are matched, cleaned and scored.

Cite as: PanelCensus, “Castone Roofing And Construction, solar installer (California)”, https://panelcensus.com/installers/california/castone-roofing-and-construction-2443 (data as of September 21, 2026).