Lajoma Construction
Recently activeSolar installer based in California · installer record #7206 resolved from 52 public installation records.
At a glance
Lajoma Construction is a solar installer with 52 recorded installations totalling 153 kW, dated 2022 to 2025. All of its records are in California, where it ranks 1952nd of 6,010 profiled installers by volume and 3,261st of 10,537 nationally. Its median installed price for solar-only systems in 2025 is $3.13/W before incentives, across 38 priced systems.
Track record
Install volume by year
Recorded installs per year; prices by year are in the table below.
Pricing
Price by year (solar only)
| Year | Priced systems | Lajoma Construction | California median | vs state |
|---|---|---|---|---|
| 2025 | 38 | $3.13/W | $3.29/W | −5% |
| 2024 | 12 | $3.28/W | $3.80/W | −14% |
Median installed price per DC watt before incentives, systems without a battery, by the year in the public record. Years with fewer than five priced systems are left out.
Why a company's own figure can differ from this one
- Timing. These prices come from state incentive filings, published about once a year, so the latest full year here is 2025. Prices moved down in many states after 2023; a company's current quotes can be lower (or higher) than its last full year on record.
- Dates.A filing is dated when the program processed it, not when the job was sold, so jobs can land in a different month or year than in the company's own books.
- What the price includes.The filed price is the whole project as reported to the program, which can include loan dealer fees, electrical panel upgrades or roof work. A company's internal figure often leaves those out.
- Batteries.Systems flagged with a battery are excluded here; a battery the filing didn't flag can still raise a year's median.
Latest records
Most recent recorded installs
| Date | Location | Size | Price | Ownership |
|---|---|---|---|---|
| Dec 26, 2025 | Los Angeles, CA | 2.8 kW | $7,500 | Host-owned |
| Dec 24, 2025 | Whittier, CA | 2.8 kW | $7,000 | Host-owned |
| Dec 24, 2025 | Los Angeles, CA | 2.8 kW | $7,500 | Host-owned |
| Dec 24, 2025 | Rancho Cucamonga, CA | 5.2 kW | $7,500 | Host-owned |
| Dec 18, 2025 | Los Angeles, CA | 2.8 kW | $7,500 | Host-owned |
| Dec 18, 2025 | Los Angeles, CA | 2.8 kW | $7,500 | Host-owned |
| Dec 6, 2025 | Los Angeles, CA | 2.8 kW | $7,500 | Host-owned |
| Dec 6, 2025 | Los Angeles, CA | 2.8 kW | $7,500 | Host-owned |
| Dec 6, 2025 | Los Angeles, CA | 2.4 kW | $7,000 | Host-owned |
| Dec 6, 2025 | Los Angeles, CA | 2.4 kW | $7,500 | Host-owned |
See all 52 installations →searchable & filterable; export to CSV with a free account
Service geography
Busiest cities
Record
- Installer ID
- PC-7206
- First recorded install
- Aug 30, 2022
- Last recorded install
- Dec 26, 2025
- Priced records
- 50
Is this your company?
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How does Lajoma Construction compare with other installers in California?
By recorded installations Lajoma Construction ranks 1952nd among the 6,010 installers based in California with five or more records. Its 2025 solar-only median of $3.13/W is roughly in line with the California median of $3.29/W on the same basis. Its median system, 2.7 kW, is about half of 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 Aragon Electrical Contractors (52), Davis Ace Hardware (52) and Dirt Work And Excavation (52).
How has Lajoma Construction's installation volume changed?
Lajoma Construction's earliest dated installation on record is from 2022. It has recorded installations in 3 calendar years. The busiest year was 2025, with 39 installations. Its median price per watt moved from $3.28/W in 2024 to $3.13/W in 2025. The most recent recorded installation is dated Dec 26, 2025.
Where does Lajoma Construction install solar?
All recorded installations are in California. The cities with the most of its installations are Los Angeles, CA (31), Pico Rivera, CA (6), Downey, CA (4), Compton, CA (4) and Fullerton, CA (2).
Frequently asked questions
How many solar installations has Lajoma Construction completed?
PanelCensus records 52 installations by Lajoma Construction, from Aug 30, 2022 to Dec 26, 2025, totalling 153 kW of capacity. Public reporting varies by state, so the company's true total may be higher.
What does Lajoma Construction charge for solar?
For solar-only systems installed in 2025, the median reported price is $3.13/W before incentives, across 38 priced systems. The California median on the same basis is $3.29/W. Across all 50 priced systems since 2022, including battery systems, the median is $3.13/W. Prices are the total project cost reported to state incentive programs, divided by the system's DC watts, so they can include electrical upgrades or other work billed with the solar.
Where does Lajoma Construction install solar?
All 52 recorded installations are in California, the most of them in Los Angeles.
Is Lajoma Construction still installing solar?
The most recent installation attributed to Lajoma Construction in the public records is dated Dec 26, 2025; 2025 has 39 recorded installations. Records reach PanelCensus months to a couple of years after installation, so recent activity may not appear yet.
Does Lajoma Construction install leased or PPA solar systems?
0 recorded installations by Lajoma Construction (0%) are third-party owned — a lease or power-purchase agreement; across California the share is 29%.
Does Lajoma Construction install battery storage?
0 recorded installations by Lajoma Construction (0%) include a battery.
Related installers and places
- All solar installers in California· 6,010 profiles
- Solar installations in California· 2,408,542 records
- Aragon Electrical Contractors· 52 installations
- Davis Ace Hardware· 52 installations
- Dirt Work And Excavation· 52 installations
- On Time Services· 52 installations
- Quality Solar Solutions· 52 installations
- Sv Electric· 52 installations
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, “Lajoma Construction, solar installer (California)”, https://panelcensus.com/installers/california/lajoma-construction-7206 (data as of September 21, 2026).