PanelCensus

Highline Builders

Recently active

Solar installer based in California · installer record #71220 resolved from 30 public installation records.

At a glance

Highline Builders is a solar installer with 30 recorded installations totalling 261 kW, dated 2021 to 2025. All of its records are in California, where it ranks 2712th of 6,220 profiled installers by volume and 4,502nd of 10,536 nationally. The median installed price across 26 priced systems is $3.65/W before incentives.

Recorded installs
30
Total capacity
261 kW
DC nameplate
Median system
7.6 kW
≈ $33,522
Median price
$3.65/W
pre-incentive
Third-party owned
0%
lease / PPA
Battery attach
47%
First recorded
2021
Last recorded
2025

Track record

Install volume by year

2021
5$4.13/W
2022
11$4.23/W
2023
8$3.50/W
2024
4$4.16/W
2025
2$4.19/W

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

Latest records

Most recent recorded installs

DateLocationSizePriceOwnership
Mar 3, 2025Sebastopol, CA19.9 kW$78,720Host-owned · battery
Feb 10, 2025Petaluma, CA11.6 kW$51,376Host-owned
Oct 2, 2024Santa Rosa, CA1.6 kW$12,000Host-owned
Jun 26, 2024Santa Rosa, CA8 kW$28,000Host-owned · battery
Jun 24, 2024Forestville, CA10.7 kW$51,376Host-owned
Feb 28, 2024Rohnert Park, CA6.8 kW$22,572Host-owned
Dec 13, 2023Petaluma, CA8.8 kW$33,740Host-owned
Oct 5, 2023Rohnert Park, CA4.8 kW$17,640Host-owned
Oct 5, 2023Rohnert Park, CA6.6 kW$22,960Host-owned
Jun 22, 2023Santa Rosa, CA4.4 kW$13,098Host-owned

See all 30 installations →searchable & filterable; export to CSV with a free account

Service geography

California
30

Busiest cities

Santa Rosa, CA 5Petaluma, CA 5Ross, CA 3Rohnert Park, CA 3Sebastopol, CA 2Mill Valley, CA 2Tiburon, CA 1Hidden Valley Lake, CA 1

Record

Installer ID
PC-71220
First recorded install
Oct 21, 2021
Last recorded install
Mar 3, 2025
Priced records
26

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 Highline Builders compare with other installers in California?

By recorded installations Highline Builders ranks 2712th among the 6,220 installers based in California with five or more records. Its median price of $3.65/W is about 14% below the California median of $4.26/W. Its median system, 7.6 kW, is about 28% 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. 47% include battery storage, compared with 16% of California records. Installers of similar recorded volume in California include Phong Huynh (30), PI ELECTRIC & SOLAR (30) and TMAG Industries Inc. / DBA: STELLAR SOLAR (30).

How has Highline Builders's installation volume changed?

Highline Builders's earliest dated installation on record is from 2021. It has recorded installations in 5 calendar years. The busiest year was 2022, with 11 installations. 2025, its latest year with records, has 2. Its median price per watt moved from $4.13/W in 2021 to $4.19/W in 2025. The most recent recorded installation is dated Mar 3, 2025.

Where does Highline Builders install solar?

All recorded installations are in California. The cities with the most of its installations are Santa Rosa, CA (5), Petaluma, CA (5), Ross, CA (3), Rohnert Park, CA (3) and Sebastopol, CA (2).

Frequently asked questions

How many solar installations has Highline Builders completed?

PanelCensus records 30 installations by Highline Builders, from Oct 21, 2021 to Mar 3, 2025, totalling 261 kW of capacity. Public reporting varies by state, so the company's true total may be higher.

What does Highline Builders charge for solar?

The median installed price across 26 priced systems is $3.65/W before incentives (median system 7.6 kW, about $33,522). The California median is $4.26/W.

Where does Highline Builders install solar?

All 30 recorded installations are in California, the most of them in Santa Rosa.

Is Highline Builders still installing solar?

The most recent installation attributed to Highline Builders in the public records is dated Mar 3, 2025; 2025 has 2 recorded installations. Records reach PanelCensus months to a couple of years after installation, so recent activity may not appear yet.

Does Highline Builders install leased or PPA solar systems?

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

Does Highline Builders install battery storage?

14 recorded installations by Highline Builders (47%) 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, “Highline Builders, solar installer (California)”, https://panelcensus.com/installers/california/highline-builders-71220 (data as of September 21, 2026).