Gigawatts Electric LLC
Solar installer working in St. Louis.
- St. Louis publishes no contractor license list we can check
13 jobs on St. Louis permits, 2022 to 2026: 8 solar installations, 5 panel upgrades. 18th most solar system permits of 36 contractors in St. Louis.
What the public records show
From the city's permits, one question at a time.
| Question | Records show | Mark |
|---|---|---|
| Licensed? | St. Louis publishes no contractor license list we can checkThat says nothing about this business either way. | Ask them |
| Jobs on record | 13 jobs on St. Louis permits, 2022 to 2026: 8 solar installations, 5 panel upgrades18th most solar system permits of 36 contractors in St. Louis. That counts jobs, not quality.Our St. Louis permit records cover October 2021 to September 2026. |
Records: City of St. Louis permits.
Cost and timing
All solar system jobs in St. Louis: $9,700 to $40,000
Half of 571 city permits list an amount in this range. Permit amounts are often lower than what you pay.
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 $6,500 (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 St. Louis.
Get 2 or 3 written quotes.
Track record
3 jobs in the last 12 months, down from 4 the year before
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 |
|---|---|---|
| May 14, 2026 | Panel upgradeBrugger service upgrade | $2,500 |
| Mar 20, 2026 | SolarInstall (solar panels) | $20,000 |
| Feb 17, 2026 | SolarPreston solar 2 | $1,800 |
| Jun 17, 2025 | Panel upgradeBancroft panel swap | $1,500 |
| Mar 18, 2025 | Panel upgradeNo details on the permit | $1,500 |
| Nov 13, 2024 | SolarInstall solar panels roof | $17,000 |
| Oct 30, 2024 | SolarPreston solar | $1,500 |
| Jan 25, 2024 | Panel upgrade100 amp service to detached garage | $2,000 |
| Apr 17, 2023 | SolarInstall rooftop solar panels | $11,000 |
| Apr 17, 2023 | SolarInstall rooftop solar panels | $25,000 |
| Apr 6, 2023 | SolarNo details on the permit | $2,000 |
| Apr 6, 2023 | SolarWeisensee solar | $1,500 |
| Apr 22, 2022 | Panel upgradeService upgrade | $2,400 |
What to ask before you hire
About Gigawatts Electric LLC
- 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 Gigawatts Electric LLC
Five quick questions. We pass your request to Gigawatts Electric LLC.
Request for Gigawatts Electric LLC
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Sent. We have your request.
We pass it to Gigawatts Electric LLC. Replies usually come within a few days.
Your job room keeps the request, your photos and every reply in one place, with an assistant that checks prices against city permits. Keep its link: it is the key to your job.
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