Semper Solaris Construction Inc
Roofing contractor based in El Cajon. Licensed since 2012.
- License active
- Workers' comp on file
22 jobs on San Francisco permits, 2022 to 2026: 9 roofing jobs, 7 solar installations, 3 panel upgrades, 2 heat pump installations, 1 EV charger installation.
What the public records show
From the state's license records and the city's permits, one question at a time.
| Question | Records show | Mark |
|---|---|---|
| Licensed? | License 978152, active in the state's records on Sep 23, 2026General building, electrical, heating and air, roofingNo complaints or citations on the board's public record. | Checks out |
| Workers' comp? | Workers' comp policy on file with the stateThis covers their crew if someone is hurt. It is not insurance for your home. | On file |
| In business? | Licensed since 2012 | |
| Jobs on record | 22 jobs on San Francisco permits, 2022 to 2026: 9 roofing jobs, 7 solar installations, 3 panel upgrades, 2 heat pump installations, 1 EV charger installationThey are based in El Cajon. Work outside San Francisco is not in these records.Our San Francisco permit records cover September 2021 to September 2026. |
Records: the state license board and City of San Francisco permits.
State license board record
Last checked Oct 4, 2026. This may have changed. Check it on CSLB.
No complaints or citations on the board's public record.
Source: California Contractors State License Board, checked Oct 4, 2026. Look up license 978152 on CSLB
Cost and timing
All roofing jobs in San Francisco: $11,000 to $22,000
Half of 15,684 city permits list an amount in this range. Permit amounts are often lower than what you pay.
- Roof replacements in San Francisco: $11,000 to $22,000 (15,431 permits)
- Shingle roofs in San Francisco: $12,000 to $27,000 (602 permits)
- Tile roofs in San Francisco: $12,000 to $26,000 (58 permits)
- Flat and low-slope roofs in San Francisco: $11,000 to $24,000 (1,835 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 $15,000 (half list more, half less)
That is the figure written on the permit form, which can be far from what you pay. What roofing jobs cost in San Francisco.
Get 2 or 3 written quotes.
Permit timeline
Across San Francisco, a roofing permit stays open about 28 days, from permit to final inspection
This is not how long the crew works at your home: most of it is waiting for the inspection. Ask them how many days the work takes. The permit itself is usually issued the same day. How long roofing jobs take.
Track record
7 jobs in the last 12 months, up from 1 the year before
Where they work most
- 9411213 jobs
- 941102 jobs
- 941142 jobs
- 941321 job
- 941031 job
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 | ZIP | On the permit form |
|---|---|---|---|
| Aug 31, 2026 | Solar, 5.46 kW | 94132 | not stated |
| Jul 14, 2026 | Solar, 4.1 kW | 94110 | not stated |
| Jul 13, 2026 | SolarSolar permit: mounted: roof, ballasted: n, including 1 energy storage unit, with 13.5 kwh each in… | 94112 | not stated |
| May 22, 2026 | Reroof | 94112 | $13,040 |
| Apr 6, 2026 | Solar, 7.38 kW | 94110 | $27,000 |
| Oct 16, 2025 | Panel upgradeConvert existing split gas system to split air | 94114 | $20,000 |
| Oct 16, 2025 | Heat pumpConvert existing split gas system to split air handler in basement, 17 seer 4 ton heat pump in… | 94114 | $22,745 |
| Sep 23, 2024 | Heat pumpWork category: 1m; change out furnace in same location convert to electric heat pump air handler in… | 94112 | $20,910 |
| Aug 27, 2024 | Panel upgradePv plan#6475: 9 pv modules x 395 watts per module/1000=3.555 (dc) kw system, batteries, service… | 94112 | $36,100 |
| Aug 9, 2024 | Reroof | 94112 | $15,000 |
| Aug 8, 2024 | ReroofNo details on the permit | 94103 | $22,992 |
| Jun 29, 2024 | Reroof | 94112 | $44,360 |
| Jun 3, 2024 | Solar, 4.000 kWInstall pv solar 4.000kw | 94127 | $20,117 |
| Apr 3, 2024 | SolarInstall ess to (e) pv solar-2-enphase ia batt 10t batteries in garage, (1)enhphase iq system… | 94118 | $25,263 |
| Mar 13, 2024 | Reroof | 94112 | $14,470 |
| Feb 29, 2024 | Panel upgradeInstallation of 1 tesla powerwall, 1 200 backup load center, 1 125a battery load center and 1 175 a… | 94112 | not stated |
| Feb 8, 2024 | SolarInstall 14 kwh ess to exisiting solar 1- tesla powerwall 2, 1- 200a backup load center, 1-… | 94112 | $22,950 |
| Dec 23, 2022 | Reroof | 94112 | $15,667 |
| Dec 1, 2022 | ReroofReroofing maher not required | 94123 | $9,405 |
| Oct 24, 2022 | Reroof | 94112 | $25,598 |
| Apr 21, 2022 | EV charger10 (n) 380w panasonic evpv (n) enphase iq8plus-72-2-us micro-inverter (n) 220v ev charger outlet… | 94112 | $32,004 |
| Mar 25, 2022 | Reroof | 94112 | $12,827 |
What to ask before you hire
About Semper Solaris Construction Inc
- Ask what the warranty covers and for how long, in writing.
Worth asking any roofing contractor
- Can you show me proof of liability insurance and your bond?
- Will you tear off the old roof or lay the new one over it?
- What do you charge to replace rotted roof boards, per sheet, if you find any?
- Who pulls the permit, and who meets the inspector?
Get a quote from Semper Solaris Construction Inc
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