PanelCensus

FRANK E WILLIAMS PLUMBING CONT

Recently active

Solar installer based in California · installer record #39222 resolved from 20 public installation records.

At a glance

FRANK E WILLIAMS PLUMBING CONT is a solar installer with 20 recorded installations totalling 50 kW, dated 2021 to 2026. All of its records are in California, where it ranks 3087th of 6,010 profiled installers by volume and 5,229th of 10,537 nationally.

Recorded installs
20
Total capacity
50 kW
DC nameplate
Median system
2 kW
Median price
—
too few priced systems
Third-party owned
0%
lease / PPA
Battery attach
0%
First recorded
2021
Last recorded
2026

Track record

Install volume by year

2021
4
2022
3
2023
4
2024
3
2025
5
2026
1

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

Latest records

Most recent recorded installs

DateLocationSizePriceOwnership
Feb 6, 2026Orangevale, CA1 kW$2,500—
Mar 15, 2025Carmichael, CA3 kW$6,800—
Mar 15, 2025Orangevale, CA4 kW$7,600—
Mar 15, 2025Sacramento, CA2 kW$4,500—
Feb 25, 2025Orangevale, CA2 kW$3,400—
Jan 13, 2025Fair Oaks, CA2 kW$3,000—
Aug 8, 2024Orangevale, CA1 kW$2,900—
Aug 8, 2024Carmichael, CA2 kW$3,600—
Apr 8, 2024Antelope, CA3 kW$6,000—
Oct 6, 2023Orangevale, CA4 kW$7,600—

See all 20 installations →searchable & filterable; export to CSV with a free account

Service geography

California
20

Busiest cities

Sacramento, CA 7Orangevale, CA 7Fair Oaks, CA 3Carmichael, CA 2Antelope, CA 1

Record

Installer ID
PC-39222
First recorded install
Feb 25, 2021
Last recorded install
Feb 6, 2026
Priced records
0

Is this your company?

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How does FRANK E WILLIAMS PLUMBING CONT compare with other installers in California?

By recorded installations FRANK E WILLIAMS PLUMBING CONT ranks 3087th among the 6,010 installers based in California with five or more records. Its median system, 2 kW, is about 66% below 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 CLARK HEAT AND AIR INC (20), Evan Ramirez (20) and FLETCHER'S PLUMBING AND CONTRACTING INC (20).

How has FRANK E WILLIAMS PLUMBING CONT's installation volume changed?

FRANK E WILLIAMS PLUMBING CONT's earliest dated installation on record is from 2021. It has recorded installations in 5 calendar years. The busiest year was 2025, with 5 installations. The most recent recorded installation is dated Feb 6, 2026.

Where does FRANK E WILLIAMS PLUMBING CONT install solar?

All recorded installations are in California. The cities with the most of its installations are Sacramento, CA (7), Orangevale, CA (7), Fair Oaks, CA (3), Carmichael, CA (2) and Antelope, CA (1).

Frequently asked questions

How many solar installations has FRANK E WILLIAMS PLUMBING CONT completed?

PanelCensus records 20 installations by FRANK E WILLIAMS PLUMBING CONT, from Feb 25, 2021 to Feb 6, 2026, totalling 50 kW of capacity. Public reporting varies by state, so the company's true total may be higher.

What does FRANK E WILLIAMS PLUMBING CONT charge for solar?

The recorded systems for FRANK E WILLIAMS PLUMBING CONT do not include enough price data to compute a reliable median.

Where does FRANK E WILLIAMS PLUMBING CONT install solar?

All 20 recorded installations are in California, the most of them in Sacramento.

Is FRANK E WILLIAMS PLUMBING CONT still installing solar?

The most recent installation attributed to FRANK E WILLIAMS PLUMBING CONT in the public records is dated Feb 6, 2026; 2025 has 5 recorded installations. Records reach PanelCensus months to a couple of years after installation, so recent activity may not appear yet.

Does FRANK E WILLIAMS PLUMBING CONT install leased or PPA solar systems?

0 recorded installations by FRANK E WILLIAMS PLUMBING CONT (0%) are third-party owned — a lease or power-purchase agreement; across California the share is 29%.

Does FRANK E WILLIAMS PLUMBING CONT install battery storage?

0 recorded installations by FRANK E WILLIAMS PLUMBING CONT (0%) include a battery.

Related installers and places

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

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 July 9, 2026 — PanelCensus refreshes it as each source publishes new records. See the methodology for how records are matched, cleaned and scored.

Cite as: PanelCensus, “FRANK E WILLIAMS PLUMBING CONT, solar installer (California)”, https://panelcensus.com/installers/california/frank-e-williams-plumbing-cont-39222 (data as of July 9, 2026).