Solar installer

Villara Building Systems

Name: Villara Building Systems
Address: Mcclellan, CA, 95652, US
Telephone: (916) 240-5695

Based at Mcclellan, CA 95652. Installed solar on 193 homes since 2023 in California. Installing since 2017. Latest install on record: July 2026.

(916) 240-5695

Homes since 2023: 193
Median price: $3.01/W
Typical system: 4.3 kW
Leased or PPA: 11%

Price

Homes that bought their system from Villara Building Systems paid a median $3.01/W installed, and the middle half paid $2.64/W–$3.62/W (97 systems since 2023, before incentives). That's $1.06 a watt below the California median of $4.07/W.

35% of its recent systems included a battery.

Where it installs

Counties with homes it installed since 2023, busiest first.

Placer County, CA · 60 Yuba County, CA · 59 San Benito County, CA · 35 Alameda County, CA · 14 El Dorado County, CA · 7 Merced County, CA · 3 Monterey County, CA · 3 Butte County, CA · 2 Contra Costa County, CA · 2 Nevada County, CA · 2 Amador County, CA · 1 Lake County, CA · 1 Napa County, CA · 1 San Joaquin County, CA · 1 Solano County, CA · 1 Sutter County, CA · 1

By state

State	Homes	Median
California	193	$3.01/W

Homes installed since 2023.

Installed prices and installers from public installation records: Lawrence Berkeley National Laboratory’s Tracking the Sun (systems installed through 2025) and state program files from California, New York, New Jersey, Connecticut, Illinois and Oregon, which run into 2026. Prices are in dollars per watt of panel capacity (DC), before rebates and tax credits, for homes that bought their system; leased systems and systems with batteries are left out.