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4i Energy LLCSolar installer in Reston, VA

4i Energy LLC is a solar installer at 11091 Sunset Hills Rd Suite 600, Reston, VA 20190, rated 4.8 from 9 Google reviews. Open Monday to Friday.

Reston, VA0 paid placements in any rankingHow we rank

Call (703) 651-0008Website ↗

Key facts

Key facts about 4i Energy LLC
Address11091 Sunset Hills Rd Suite 600, Reston, VA 20190Get directions
Phone(703) 651-0008
Website4i.energy
HoursMonday to Friday: 8 AM – 7 PM
Google rating4.8 from 9 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Solarmain tradeGoogle main category

Service area

Serves Reston and 11 towns within 40 miles: Wolf Trap, Herndon, Dranesville, Great Falls, Oak Hill, Vienna, Floris, Oakton, Tysons Corner, Greenbriar and Chantilly.

Based in Reston, VAView on map

Opening hours

Opening hours for 4i Energy LLC
DayHours
Monday8 AM – 7 PMevening
Tuesday8 AM – 7 PMevening
Wednesday8 AM – 7 PMevening
Thursday8 AM – 7 PMevening
Friday8 AM – 7 PMevening
SaturdayClosed
SundayClosed
  • Open evenings (after 6 PM)
  • 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 × 1.00 South Atlantic factor (2025 Cost vs. Value Report)$27,400$30,990$33,710

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Reviews

ContractorsRanked reviews

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Google

4.8from 9 Google reviews

Hired 4i Energy LLC? Write a review

Questions about 4i Energy LLC

What are 4i Energy LLC’s hours?

4i Energy LLC is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 7 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does 4i Energy LLC serve?

Serves Reston and 11 towns within 40 miles: Wolf Trap, Herndon, Dranesville, Great Falls, Oak Hill, Vienna, Floris, Oakton, Tysons Corner, Greenbriar and Chantilly. 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 4i Energy LLC?

4i Energy LLC has a rating of 4.8 from 9 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 4i Energy LLC?

Call 4i Energy LLC on (703) 651-0008. The business is at 11091 Sunset Hills Rd Suite 600, Reston, VA 20190. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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