Greiner Electric LLC
Solar installer working in Boulder.
- Boulder publishes no contractor license list we can check
9 jobs on Boulder permits, 2023 to 2026: 4 solar installations, 4 panel upgrades, 1 EV charger installation. 56th most solar system permits of 68 contractors in Boulder.
What the public records show
From the city's permits, one question at a time.
| Question | Records show | Mark |
|---|---|---|
| Licensed? | Boulder publishes no contractor license list we can checkThat says nothing about this business either way. | Ask them |
| Jobs on record | 9 jobs on Boulder permits, 2023 to 2026: 4 solar installations, 4 panel upgrades, 1 EV charger installation56th most solar system permits of 68 contractors in Boulder. That counts jobs, not quality.Our Boulder permit records cover September 2021 to September 2026. |
Records: City of Boulder permits.
Cost and timing
All solar system jobs in Boulder: $12,000 to $34,000
Half of 2,268 city permits list an amount in this range. Permit amounts are often lower than what you pay.
- Solar with a battery in Boulder: $24,000 to $47,000 (444 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 $183,500 (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 Boulder.
Get 2 or 3 written quotes.
Track record
Jobs per quarter
Where they work most
- 803017 jobs
- 803031 job
- 803051 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 |
|---|---|---|---|
| Feb 20, 2026 | SolarInstall 22 New Dual Head Car Chargers in the Google Parking Garage SOLAR | 80301 | $185,000 |
| Feb 20, 2026 | EV chargerInstall 22 New Dual Head Car Chargers in the Google Parking Garage SOLAR | 80301 | $185,000 |
| Jan 7, 2026 | Panel upgrade**REVISION-Revised Electrical plans per inspectors' notes | 80301 | $47,000 |
| Nov 6, 2024 | Panel upgradeInstall power for MAU and exhaust fan from existing panel P5. Associated with MEC2024-01578 | 80301 | $7,200 |
| Oct 5, 2023 | Panel upgradeReplace panel | 80303 | $7,000 |
| Jul 25, 2023 | Solar, 66.93 kW66.93kW rooftop PV array | 80301 | $214,000 |
| May 22, 2023 | Solar, 59.17 kW59.17kW rooftop solar pv array | 80301 | $182,000 |
| Mar 29, 2023 | Panel upgradeReplacement of existing meter box with new combination 200A/250V meter/main disconnect/main panel… | 80305 | $2,500 |
| Mar 16, 2023 | Solar, 33.95 kW33.95kW ballasted rooftop PV array | 80301 | $85,000 |
What to ask before you hire
About Greiner 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 Greiner Electric LLC
Five quick questions. We pass your request to Greiner Electric LLC.
Request for Greiner Electric LLC
- Where
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You decide who to hire. Your details go only to the contractors you pick. How we use your details
Sent. We have your request.
We pass it to Greiner 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.
Open your job roomMore solar installers near 80301 and 80303
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- Photon Brothers
- Apollo Energy LLC
- Complete Solar Inc
- Facility Solutions Group
See all 68 solar installers in Boulder, ranked by jobs
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