Semper Solaris Construction Inc
Solar installer working in Riverside.
- Riverside publishes no contractor license list we can check
68 jobs on Riverside permits, 2021 to 2026: 66 solar installations, 1 ADU, 1 heat pump installation. 8th most solar system permits of 161 contractors in Riverside.
What the public records show
From the city's permits, one question at a time.
| Question | Records show | Mark |
|---|---|---|
| Licensed? | Riverside publishes no contractor license list we can checkThat says nothing about this business either way. | Ask them |
| Jobs on record | 68 jobs on Riverside permits, 2021 to 2026: 66 solar installations, 1 ADU, 1 heat pump installation8th most solar system permits of 161 contractors in Riverside. That counts jobs, not quality.Our Riverside permit records cover September 2021 to September 2026.Of their 66 solar system permits, 3 mention a battery. |
Records: City of Riverside permits.
Cost and timing
All solar system jobs in Riverside: $11,000 to $31,000
Half of 3,569 city permits list an amount in this range. Permit amounts are often lower than what you pay.
- Solar with a battery in Riverside: $22,000 to $47,000 (137 permits)
How to read this range
Contractors write a job value on the permit form, and the city uses it to set the permit fee. It is not the contract price, and it is often lower than what you pay. A quarter of the permits list less than this range, and a quarter list more. Use it to see if a quote is in the normal range.
Permit value (not a price)
Their typical permit lists $28,474 (half list more, half less)
That is the figure written on the permit form, which can be far from what you pay. What solar system jobs cost in Riverside.
Get 2 or 3 written quotes.
Track record
Jobs per quarter
Jobs by kind of work
Latest jobs
Permit values are what the contractor wrote on the permit form, not what the owner paid.
| Date | Work | On the permit form |
|---|---|---|
| Apr 3, 2026 | Solar, 14.19 kW | $63,670 |
| Feb 6, 2026 | Solar, 4.95 kW | $49,970 |
| Jul 1, 2025 | SolarEnergy storage system only/no new pv panels- 13.5 kwh (1) tesla powerwall 3 (1) 30amp ac disconnect… | $22,500 |
| Mar 18, 2025 | Solar, 15.60 kW | $74,600 |
| Sep 18, 2024 | Solar, 4.290 kW | $14,899 |
| Jul 23, 2024 | Solar, 15.600 kW | $58,636 |
| Jul 17, 2024 | Solar, 1.98 kWInstall pv system with 5 panels and 1.98 kw on residential roof solar | $13,865 |
| Jun 13, 2024 | Solar, 9.36 kWInstall pv system with 13 panels and 9.36 kw on residential roof **** panel upgrade on separate… | $18,172 |
| May 20, 2024 | Solar, 3.645 kWInstall pv system with 9 panels and 3.645 kw on residential roof to existing system solar | $13,304 |
| Feb 21, 2024 | Solar, 4.46 kW | $18,500 |
| Jan 12, 2024 | Solar, 4.860 kWInstall pv system with 12 panels and 4.860 kw on residential roof solar | $20,330 |
| Jun 28, 2023 | Solar07-26-2023: revised: tear off, install solid sheathing over existing spaced sheathing, reroof with… | $19,000 |
| Jun 28, 2023 | Solar, 2.400 kWINSATLL PV SYSTEM ON RESIDENTIAL ROOF: 6 PANEL & 2.400 kW DC **ANY PANEL UPGRADES TO BE A… | $55,060 |
| Jun 27, 2023 | Solar, 5.6 kWInstall pv system on residential roof 14 panels & 5.6 kw solar | $34,020 |
| Jun 2, 2023 | Solar, 5.6 kWInstall pv system on residential roof 14 panels & 5.6 kw solar | $33,251 |
| Jun 2, 2023 | Solar, 8.0 kWInstall pv system on residential roof 20 panels & 8.0 kw **** panel upgrade on separate permit | $44,748 |
| May 4, 2023 | Solar, 5.18 kWInstall pv system on residential roof 14 panels & 5.18 kw **** panel upgrade on separate permit | $38,000 |
| Apr 12, 2023 | Solar, 7.600 kWINSTALL ROOF MOUNTED SOLAR PV SYSTEM: (19) MODULES SYSTEM SIZE: 7.600 kW DC SOLAR | $31,990 |
| Mar 8, 2023 | Solar, 8.140 kWInstall pv system on residenial roof: 22 panels & 8.140kw **panel upgrade will be a seperate… | $53,000 |
| Jan 31, 2023 | Solar, 4.400 kWInstall pv systemon residential roof: 11 panels & 4.400 kw solar | $28,301 |
| Jan 17, 2023 | Solar, 13.68 kW | $71,429 |
| Jan 11, 2023 | Solar, 3.330 kW | $13,000 |
| Dec 29, 2022 | Solar, 5.20 kW | $20,978 |
| Dec 28, 2022 | Solar, 4 kWAdd 10 panels/4 kw to (e) pv system of 15 panels/6.0 kw solar | $15,000 |
| Dec 16, 2022 | Solar, 6.400 kWINSTALL PV SYSTEM ON RESIDENTIAL ROOF: 16 PANELS & 6.400 kW DC **PANEL UPGRADE WILL BE A SEPERATE… | $53,783 |
| Dec 16, 2022 | Solar, 14.00 kW | $75,000 |
| Dec 12, 2022 | Solar, 3.200 kWInstall pv system on residential roof: 8 panels & 3.200 kw solar | $27,893 |
| Dec 6, 2022 | Solar, 4.000 kW | $25,143 |
| Dec 6, 2022 | Solar, 8.14 kWINSTALL PV SYSTEM WITH (22) PHOTOVOLTAIC PANELS ON RESIDENTIAL ROOF - 8.14 KW 12/6/22. sja SOLAR | $61,996 |
| Nov 22, 2022 | Solar, 3.600 kWInstall pv system on residential roof: 9 panels & 3.600 kw solar | $19,615 |
| Nov 22, 2022 | Solar, 7.60 kWInstall pv system on residential roof: 19 panel 7.60 kw solar | $40,107 |
| Nov 10, 2022 | Solar, 9.20 kW | $47,132 |
| Nov 4, 2022 | SolarInstall (3) tesla powerwall 42.kw battery back up systems solar | $61,630 |
| Oct 24, 2022 | Solar, 4.80 kWInstall pv system with (12) panels and 4.80kw on residenital roof solar | $25,467 |
| Oct 21, 2022 | Solar, 6.40 kWInstall pv system with (16) pv system and 6.40kw on residential roof solar | $26,460 |
| Oct 19, 2022 | Solar, 5.60 kWInstall pv system with (14) panels and 5.60kw on residential roof solar | $34,800 |
| Oct 13, 2022 | Solar, 12.0 kW | $67,286 |
| Oct 5, 2022 | Solar, 6 kW | $21,000 |
| Sep 28, 2022 | Solar10.5 kWh ELECTRICAL BATTERY ENERGY STORAGE SYSTEM AND 125A BACKUP LOAD CENTER **PERMIT… | $19,000 |
| Sep 26, 2022 | ADU, 5.550 kWInstall residential roof-mounted pv system on adu roof - (15) panels & 5.550kw solar | $21,090 |
What to ask before you hire
About Semper Solaris Construction Inc
- Ask for their license number and check it with the state.
- Ask what the warranty covers and for how long, in writing.
- Search their name on the Better Business Bureau site, and read their reviews.
Worth asking any solar installer
- Can you show me proof of liability insurance and your bond?
- What size system, which panels and inverter, and what will it make in a year?
- Is my roof good for 25 more years, and what if it needs work first?
- Who handles the permit and the utility's approval to turn it on?
Get a quote from Semper Solaris Construction Inc
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