PanelCensus

Greg Shaw Construction

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Solar installer based in California · installer record #5618 resolved from 13 public installation records.

At a glance

Greg Shaw Construction is a solar installer with 13 recorded installations totalling 99 kW, dated 2008 to 2025. All of its records are in California, where it ranks 3903rd of 6,220 profiled installers by volume and 6,553rd of 10,536 nationally. The median installed price across 12 priced systems is $2.49/W before incentives.

Recorded installs
13
Total capacity
99 kW
DC nameplate
Median system
7 kW
≈ $19,197
Median price
$2.49/W
pre-incentive
Third-party owned
0%
lease / PPA
Battery attach
0%
First recorded
2008
Last recorded
2025

Track record

Install volume by year

2008
1$7.06/W
2009
1$7.55/W
2015
2$1.57/W
2016
1$2.38/W
2019
1$1.85/W
2022
2$3.07/W
2023
3$2.48/W
2025
2$2.46/W

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

Latest records

Most recent recorded installs

DateLocationSizePriceOwnership
Jun 25, 2025Fairfax, CA7 kW$19,200Host-owned
May 18, 2025San Anselmo, CA11.1 kW$24,000Host-owned
Nov 13, 2023Larkspur, CA12.8 kW$26,800Host-owned
Aug 16, 2023Novato, CA7.9 kW$19,800Host-owned
Jun 29, 2023Fairfax, CA5.7 kW$14,200Host-owned
Oct 13, 2022San Rafael, CA5.5 kW$14,631Host-owned
Aug 18, 2022San Anselmo, CA5.5 kW$19,031Host-owned
Oct 16, 2019Mill Valley, CA9.9 kW$18,368Host-owned
Oct 31, 2016Mill Valley, CA7.7 kW$18,335Host-owned
Mar 18, 2015Mill Valley, CA16.4 kW$25,778Host-owned

See all 13 installations →searchable & filterable; export to CSV with a free account

Service geography

California
13

Busiest cities

Mill Valley, CA 4San Anselmo, CA 3Fairfax, CA 3Larkspur, CA 1San Rafael, CA 1Novato, CA 1

Record

Installer ID
PC-5618
First recorded install
May 18, 2008
Last recorded install
Jun 25, 2025
Priced records
12

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How does Greg Shaw Construction compare with other installers in California?

By recorded installations Greg Shaw Construction ranks 3903rd among the 6,220 installers based in California with five or more records. Its median price of $2.49/W is about 42% below the California median of $4.26/W. Its median system, 7 kW, is about 18% 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. 0% include battery storage, compared with 16% of California records. Installers of similar recorded volume in California include Golden Crew Construction (13), Golden Line Construction (13) and Greenhart (13).

How has Greg Shaw Construction's installation volume changed?

Greg Shaw Construction's earliest dated installation on record is from 2008. It has recorded installations in 8 calendar years. The busiest year was 2023, with 3 installations. 2025, its latest year with records, has 2. Its median price per watt moved from $7.06/W in 2008 to $2.46/W in 2025. The most recent recorded installation is dated Jun 25, 2025.

Where does Greg Shaw Construction install solar?

All recorded installations are in California. The cities with the most of its installations are Mill Valley, CA (4), San Anselmo, CA (3), Fairfax, CA (3), Larkspur, CA (1) and San Rafael, CA (1).

Frequently asked questions

How many solar installations has Greg Shaw Construction completed?

PanelCensus records 13 installations by Greg Shaw Construction, from May 18, 2008 to Jun 25, 2025, totalling 99 kW of capacity. Public reporting varies by state, so the company's true total may be higher.

What does Greg Shaw Construction charge for solar?

The median installed price across 12 priced systems is $2.49/W before incentives (median system 7 kW, about $19,197). The California median is $4.26/W.

Where does Greg Shaw Construction install solar?

All 13 recorded installations are in California, the most of them in Mill Valley.

Is Greg Shaw Construction still installing solar?

The most recent installation attributed to Greg Shaw Construction in the public records is dated Jun 25, 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 Greg Shaw Construction install leased or PPA solar systems?

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

Does Greg Shaw Construction install battery storage?

0 recorded installations by Greg Shaw Construction (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 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, “Greg Shaw Construction, solar installer (California)”, https://panelcensus.com/installers/california/greg-shaw-construction-5618 (data as of September 21, 2026).