PanelCensus

Wg Contracting

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Solar installer based in California · installer record #13834 resolved from 136 public installation records.

At a glance

Wg Contracting is a solar installer with 136 recorded installations totalling 1.2 MW, dated 2016 to 2025. All of its records are in California, where it ranks 1178th of 6,220 profiled installers by volume and 1,910th of 10,536 nationally. The median installed price across 135 priced systems is $2.98/W before incentives.

Recorded installs
136
Total capacity
1.2 MW
DC nameplate
Median system
7.5 kW
≈ $20,000
Median price
$2.98/W
pre-incentive
Third-party owned
0%
lease / PPA
Battery attach
3%
First recorded
2016
Last recorded
2025

Track record

Install volume by year

2016
15$2.73/W
2017
30$2.60/W
2018
23$2.06/W
2019
12$2.42/W
2020
10$3.61/W
2021
9$3.81/W
2022
20$3.15/W
2023
10$3.21/W
2024
6$3.85/W
2025
1$8.52/W

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

Latest records

Most recent recorded installs

DateLocationSizePriceOwnership
Oct 7, 2025Pine Valley, CA4.3 kW$36,850Host-owned · battery
Aug 5, 2024Pine Valley, CA5.6 kW$30,675Host-owned
Aug 2, 2024Pine Valley, CA5.6 kW$16,800Host-owned
Jul 17, 2024Ramona, CA7.2 kW$33,000Host-owned
Apr 9, 2024Alpine, CA8.8 kW$26,400Host-owned
Mar 7, 2024La Mesa, CA5.6 kW$29,800Host-owned
Mar 6, 2024San Diego, CA9.6 kW$29,760Host-owned
Nov 27, 2023Pine Valley, CA8.8 kW$28,600Host-owned
Oct 20, 2023San Diego, CA8.8 kW$29,000Host-owned
Sep 26, 2023El Cajon, CA20 kW$62,000Host-owned

See all 136 installations →searchable & filterable; export to CSV with a free account

Service geography

California
136

Busiest cities

El Cajon, CA 30Alpine, CA 29Pine Valley, CA 20San Diego, CA 20La Mesa, CA 5Lakeside, CA 5Santee, CA 3Ramona, CA 2

Record

Installer ID
PC-13834
First recorded install
Mar 3, 2016
Last recorded install
Oct 7, 2025
Priced records
135

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How does Wg Contracting compare with other installers in California?

By recorded installations Wg Contracting ranks 1178th among the 6,220 installers based in California with five or more records. Its median price of $2.98/W is about 30% below the California median of $4.26/W. Its median system, 7.5 kW, is about 26% 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. 3% include battery storage, compared with 16% of California records. Installers of similar recorded volume in California include Join Solar (136), Luke Roofing (136) and Sierra Energy Savers (136).

How has Wg Contracting's installation volume changed?

Wg Contracting's earliest dated installation on record is from 2016. It has recorded installations in 10 calendar years. The busiest year was 2017, with 30 installations. 2025, its latest year with records, has 1. Its median price per watt moved from $2.73/W in 2016 to $8.52/W in 2025. The most recent recorded installation is dated Oct 7, 2025.

Where does Wg Contracting install solar?

All recorded installations are in California. The cities with the most of its installations are El Cajon, CA (30), Alpine, CA (29), Pine Valley, CA (20), San Diego, CA (20) and La Mesa, CA (5).

Frequently asked questions

How many solar installations has Wg Contracting completed?

PanelCensus records 136 installations by Wg Contracting, from Mar 3, 2016 to Oct 7, 2025, totalling 1.2 MW of capacity. Public reporting varies by state, so the company's true total may be higher.

What does Wg Contracting charge for solar?

The median installed price across 135 priced systems is $2.98/W before incentives (median system 7.5 kW, about $20,000). The California median is $4.26/W.

Where does Wg Contracting install solar?

All 136 recorded installations are in California, the most of them in El Cajon.

Is Wg Contracting still installing solar?

The most recent installation attributed to Wg Contracting in the public records is dated Oct 7, 2025; 2025 has 1 recorded installation. Records reach PanelCensus months to a couple of years after installation, so recent activity may not appear yet.

Does Wg Contracting install leased or PPA solar systems?

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

Does Wg Contracting install battery storage?

4 recorded installations by Wg Contracting (3%) 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 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, “Wg Contracting, solar installer (California)”, https://panelcensus.com/installers/california/wg-contracting-13834 (data as of September 21, 2026).