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SunKey SolarSolar installer in St. Louis, MO

SunKey Solar is a solar installer at 12747 Olive Blvd Suite 300, St. Louis, MO 63141, ranked #13 of 60 solar installers in St. Louis and rated 5.0 from 15 Google reviews. Open Monday to Friday.

St. Louis, MOUpdated 0 paid placements in any rankingHow we rank

Call (314) 584-8020Website ↗

Key facts

Key facts about SunKey Solar
Address12747 Olive Blvd Suite 300, St. Louis, MO 63141Get directions
Phone(314) 584-8020
Websitesunkeysolar.com
HoursMonday to Friday: 8:30 AM – 5:30 PM
Google rating5.0 from 15 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Solarmain tradeGoogle main category

Service area

Serves St. Louis and 12 towns within 40 miles: Creve Coeur, Maryland Heights, Town and Country, Olivette, Ladue, Saint Ann, Chesterfield, Des Peres, Overland, Manchester, Bridgeton and Ballwin.

Based in St. Louis, MOView on map

Opening hours

Opening hours for SunKey Solar
DayHours
Monday8:30 AM – 5:30 PM
Tuesday8:30 AM – 5:30 PM
Wednesday8:30 AM – 5:30 PM
Thursday8:30 AM – 5:30 PM
Friday8:30 AM – 5:30 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Typical solar installation prices

Typical solar installation prices
JobLowTypicalHigh
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.

Compare nearby solar installers

SunKey Solar compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
SunKey Solar (this business)—555.0 (15)—NoNo
Solar City STL#11564.0 (20)—YesNo12.5 mi
Shinnova Home + Solar#12565.0 (30)—YesNo6.0 mi
ARC - Solar Energy & Electric Services#14554.8 (104)—NoNo9.1 mi

See all 60 ranked solar installers in St. Louis

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 15 Google reviews

Hired SunKey Solar? Write a review

Questions about SunKey Solar

How is SunKey Solar ranked in St. Louis?

SunKey Solar is ranked #13 of 60 solar installers in St. Louis by CR Score, with 55 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are SunKey Solar’s hours?

SunKey Solar is open Monday to Friday. Its listed hours are Monday to Friday, 8:30 AM – 5:30 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does SunKey Solar serve?

Serves St. Louis and 12 towns within 40 miles: Creve Coeur, Maryland Heights, Town and Country, Olivette, Ladue, Saint Ann, Chesterfield, Des Peres, Overland, Manchester, Bridgeton and Ballwin. 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 SunKey Solar?

SunKey Solar has a rating of 5.0 from 15 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 SunKey Solar?

Call SunKey Solar on (314) 584-8020. The business is at 12747 Olive Blvd Suite 300, St. Louis, MO 63141. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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