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TJA Premium SolarSolar installer in San Francisco, CA

TJA Premium Solar is a solar installer at 181 Fremont St, San Francisco, CA 94105, ranked #30 of 255 solar installers in San Francisco and rated 3.7 from 3 Google reviews. Open 7 days a week.

San Francisco, CAUpdated 0 paid placements in any rankingHow we rank

Call (209) 439-4447

Key facts

Key facts about TJA Premium Solar
Address181 Fremont St, San Francisco, CA 94105Get directions
Phone(209) 439-4447
HoursMonday to Saturday: 5 AM – 6 PM; Sunday: 6 AM – 9 PM
Google rating3.7 from 3 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Solarmain tradeGoogle main category

Service area

Serves San Francisco and 11 towns within 40 miles: Chinatown, Mission District, Noe Valley, Visitacion Valley, Emeryville, Tiburon, Daly City, Sausalito, Oakland, Alameda and Albany.

Based in San Francisco, CAView on map

Opening hours

Opening hours for TJA Premium Solar
DayHours
Monday5 AM – 6 PM
Tuesday5 AM – 6 PM
Wednesday5 AM – 6 PM
Thursday5 AM – 6 PM
Friday5 AM – 6 PM
Saturday5 AM – 6 PM
Sunday6 AM – 9 PMevening
  • Open evenings (after 6 PM)
  • Open Saturdays
  • Open Sundays

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 × 1.08 Pacific factor (2025 Cost vs. Value Report)$29,770$33,680$36,640

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

Compare nearby solar installers

TJA Premium Solar compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
TJA Premium Solar (this business)—543.7 (3)—YesYes
Ally Electric And Solar Inc#28554.7 (26)—YesNo9.3 mi
Ongaro & Sons#29544.9 (538)—YesYes35.1 mi
Luminalt Solar#31544.7 (22)—NoNo1.5 mi

See all 255 ranked solar installers in San Francisco

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

3.7from 3 Google reviews

Hired TJA Premium Solar? Write a review

Questions about TJA Premium Solar

How is TJA Premium Solar ranked in San Francisco?

TJA Premium Solar is ranked #30 of 255 solar installers in San Francisco by CR Score, with 54 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 TJA Premium Solar’s hours?

TJA Premium Solar is open 7 days a week. Its listed hours are Monday to Saturday, 5 AM – 6 PM; Sunday, 6 AM – 9 PM. On Saturdays it is open 5 AM to 6 PM, and on Sundays 6 AM to 9 PM. Hours come from the business listing; holiday hours may differ.

What areas does TJA Premium Solar serve?

Serves San Francisco and 11 towns within 40 miles: Chinatown, Mission District, Noe Valley, Visitacion Valley, Emeryville, Tiburon, Daly City, Sausalito, Oakland, Alameda and Albany. 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 TJA Premium Solar?

TJA Premium Solar has a rating of 3.7 from 3 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 TJA Premium Solar?

Call TJA Premium Solar on (209) 439-4447. The business is at 181 Fremont St, San Francisco, CA 94105. Ask for a written estimate before any work starts.

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