A 1 Contractors
Recently activeSolar installer based in California · installer record #106 resolved from 79 public installation records.
At a glance
A 1 Contractors is a solar installer with 79 recorded installations totalling 680 kW, dated 2014 to 2023. All of its records are in California, where it ranks 1646th of 6,220 profiled installers by volume and 2,685th of 10,536 nationally. The median installed price across 73 priced systems is $3.70/W before incentives.
Track record
Install volume by year
Bars: recorded installs · right column: this installer's median $/W that year.
Latest records
Most recent recorded installs
No dated installation records.
See all 79 installations →searchable & filterable; export to CSV with a free account
Service geography
Busiest cities
Record
- Installer ID
- PC-106
- First recorded install
- Dec 23, 2014
- Last recorded install
- Nov 30, 2023
- Priced records
- 73
Is this your company?
Installers will be able to claim this profile, correct records and add licensing, NABCEP credentials and service details. Create a free account to be ready when claims open.
How does A 1 Contractors compare with other installers in California?
By recorded installations A 1 Contractors ranks 1646th among the 6,220 installers based in California with five or more records. Its median price of $3.70/W is about 13% below the California median of $4.26/W. Its median system, 8.3 kW, is about 41% above the state median of 5.9 kW. 9% of its recorded installations are third-party owned (lease or power-purchase agreement), against 29% across California. 1% include battery storage, compared with 16% of California records. Installers of similar recorded volume in California include BEAR COPPER ELECTRIC (80), Greenlight Solar (80) and Wicks (80).
How has A 1 Contractors's installation volume changed?
A 1 Contractors's earliest dated installation on record is from 2014. It has recorded installations in 8 calendar years. The busiest year was 2017, with 26 installations. 2023, its latest year with records, has 2. Its median price per watt moved from $1.31/W in 2015 to $5.09/W in 2023. The most recent recorded installation is dated Nov 30, 2023.
Where does A 1 Contractors install solar?
All recorded installations are in California. The cities with the most of its installations are Visalia, CA (25), Fresno, CA (10), Lemoore, CA (6), Tulare, CA (5) and Clovis, CA (4).
Frequently asked questions
How many solar installations has A 1 Contractors completed?
PanelCensus records 79 installations by A 1 Contractors, from Dec 23, 2014 to Nov 30, 2023, totalling 680 kW of capacity. Public reporting varies by state, so the company's true total may be higher.
What does A 1 Contractors charge for solar?
The median installed price across 73 priced systems is $3.70/W before incentives (median system 8.3 kW, about $28,995). The California median is $4.26/W.
Where does A 1 Contractors install solar?
All 79 recorded installations are in California, the most of them in Visalia.
Is A 1 Contractors still installing solar?
The most recent installation attributed to A 1 Contractors in the public records is dated Nov 30, 2023; 2023 has 2 recorded installations. Records reach PanelCensus months to a couple of years after installation, so recent activity may not appear yet.
Does A 1 Contractors install leased or PPA solar systems?
7 recorded installations by A 1 Contractors (9%) are third-party owned — a lease or power-purchase agreement; across California the share is 29%.
Does A 1 Contractors install battery storage?
1 recorded installation by A 1 Contractors (1%) includes 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, “A 1 Contractors, solar installer (California)”, https://panelcensus.com/installers/california/a-1-contractors-106 (data as of July 9, 2026).