Optimum Energy GroupSolar installer in Duluth, MN
Optimum Energy Group is a solar installer at 314 W Superior St Suite 802, Duluth, MN 55802, rated 4.8 from 107 Google reviews. Open Monday to Saturday.
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Key facts
| Address | 314 W Superior St Suite 802, Duluth, MN 55802Get directions |
|---|---|
| Phone | (218) 452-5799 |
| Website | optimumsolargroup.com |
| Hours | Monday to Saturday: 9 AM – 5 PM |
| Google rating | 4.8 from 107 Google reviews |
Trades
Each trade shows the evidence we matched it on.
- Solarmain tradeGoogle main category
Service area
Serves Duluth and 2 towns within 40 miles: Hermantown and Cloquet.
Based in Duluth, MNView on map
Opening hours
| Day | Hours |
|---|---|
| Monday | 9 AM – 5 PM |
| Tuesday | 9 AM – 5 PM |
| Wednesday | 9 AM – 5 PM |
| Thursday | 9 AM – 5 PM |
| Friday | 9 AM – 5 PM |
| Saturday | 9 AM – 5 PM |
| Sunday | Closed |
- Open evenings — no
- Open Saturdays
- Open Sundays — no
Typical solar installation prices
| Job | Low | Typical | High |
|---|---|---|---|
| Solar panel installationPer system: about 12 kW at about $2.60 per watt, before incentives. US national range × 0.97 West North Central factor (2025 Cost vs. Value Report) | $26,570 | $30,060 | $32,700 |
Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.
Reviews
ContractorsRanked reviews
No ContractorsRanked reviews yet
4.8from 107 Google reviews
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Questions about Optimum Energy Group
What are Optimum Energy Group’s hours?
Optimum Energy Group is open Monday to Saturday. Its listed hours are Monday to Saturday, 9 AM – 5 PM. On Saturdays it is open 9 AM to 5 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.
What areas does Optimum Energy Group serve?
Serves Duluth and 2 towns within 40 miles: Hermantown and Cloquet. The list is based on the business's location and the usual service radius for solar installation. Confirm your address is covered when you call.
What do Google reviews say about Optimum Energy Group?
Optimum Energy Group has a rating of 4.8 from 107 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.
How do I contact Optimum Energy Group?
Call Optimum Energy Group on (218) 452-5799. The business is at 314 W Superior St Suite 802, Duluth, MN 55802. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.
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