Most Construction

No recent records

Solar installer based in California · installer record #8265 resolved from 5 public installation records.

At a glance

Most Construction is a solar installer with 5 recorded installations totalling 32 kW, dated 2015 to 2023. All of its records are in California, where it ranks 5840th of 6,220 profiled installers by volume and 9,865th of 10,536 nationally.

Recorded installs

Total capacity

32 kW

DC nameplate

Median system

5 kW

≈ $17,500

Median price

—

too few priced systems

Third-party owned

lease / PPA

Battery attach

First recorded

2015

Last recorded

2023

Track record

Install volume by year

2015

1$3.33/W

2016

1$3.83/W

2017

1$2.98/W

2023

2$3.91/W

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

Latest records

Most recent recorded installs

Date	Location	Size	Price	Ownership
Aug 9, 2023	Los Osos, CA	8.6 kW	$33,750	Host-owned
Jul 5, 2023	Los Osos, CA	8.6 kW	$342,560	Host-owned
Jun 21, 2017	Vista, CA	5 kW	$15,000	Host-owned
Feb 22, 2016	Ramona, CA	5 kW	$19,000	Host-owned
Sep 30, 2015	Carlsbad, CA	4.8 kW	$16,000	Host-owned

Service geography

California: 5

Busiest cities

Los Osos, CA 2Vista, CA 1Carlsbad, CA 1Ramona, CA 1

Record

Installer ID: PC-8265
First recorded install: Sep 30, 2015
Last recorded install: Aug 9, 2023
Priced records: 4

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How does Most Construction compare with other installers in California?

By recorded installations Most Construction ranks 5840th among the 6,220 installers based in California with five or more records. Its median system, 5 kW, is about 15% below 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 Monlux Construction (5), Moran Power (5) and More Electric (5).

How has Most Construction's installation volume changed?

Most Construction's earliest dated installation on record is from 2015. It has recorded installations in 4 calendar years. The busiest year was 2023, with 2 installations. Its median price per watt moved from $3.33/W in 2015 to $3.91/W in 2023. The most recent recorded installation is dated Aug 9, 2023. No installation in the public records is dated within the last three years.

Where does Most Construction install solar?

All recorded installations are in California. The cities with the most of its installations are Los Osos, CA (2), Vista, CA (1), Carlsbad, CA (1) and Ramona, CA (1).

Frequently asked questions

How many solar installations has Most Construction completed?

PanelCensus records 5 installations by Most Construction, from Sep 30, 2015 to Aug 9, 2023, totalling 32 kW of capacity. Public reporting varies by state, so the company's true total may be higher.

What does Most Construction charge for solar?

The median installed price across 4 priced systems is $3.58/W before incentives (median system 5 kW, about $17,500). The California median is $4.26/W.

Where does Most Construction install solar?

All 5 recorded installations are in California, the most of them in Los Osos.

Is Most Construction still installing solar?

The most recent installation attributed to Most Construction in the public records is dated Aug 9, 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 Most Construction install leased or PPA solar systems?

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

Does Most Construction install battery storage?

0 recorded installations by Most Construction (0%) include a battery.

Related installers and places

Dataset updated September 2026 . 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, “Most Construction, solar installer (California)”, https://panelcensus.com/installers/california/most-construction-8265 (data as of September 21, 2026).