Solar HarmonicsSolar installer in Antioch, CA
Solar Harmonics is a solar installer in Antioch, CA, ranked #36 of 268 solar installers in Antioch and rated 5.0 from 68 Google reviews. Open Monday to Friday.
Antioch, CAUpdated 0 paid placements in any rankingHow we rank
Key facts
| Phone | (925) 756-6944 |
|---|---|
| Website | solarharmonics.com |
| Hours | Monday to Friday: 9 AM – 5 PM |
| Google rating | 5.0 from 68 Google reviews |
Trades
Each trade shows the evidence we matched it on.
- Solarmain tradeGoogle main category
Service area
Serves Antioch and 11 towns within 40 miles: Brentwood, Oakley, Discovery Bay, Pittsburg, Clayton, Blackhawk, Mountain House, Bay Point, Rio Vista, Livermore and Danville.
Based in Antioch, CAView 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 | Closed |
| Sunday | Closed |
- Open evenings — no
- Open Saturdays — no
- 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 × 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
| Business | Rank | CR Score | Google rating | License verified | Saturday | Sunday | Distance away |
|---|---|---|---|---|---|---|---|
| Solar Harmonics (this business) | — | 79 | 5.0 (68) | — | No | No | |
| SolarGuru Energy | #34 | 79 | 5.0 (3) | — | Yes | Yes | 30.7 mi |
| Cozy Home Services | #35 | 79 | 4.9 (463) | — | Yes | Yes | 34.9 mi |
| Smart Home Security Control | #37 | 79 | 5.0 (31) | — | Yes | No | 19.1 mi |
Questions about Solar Harmonics
How is Solar Harmonics ranked in Antioch?
Solar Harmonics is ranked #36 of 268 solar installers in Antioch by CR Score, with 79 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity and profile completeness. No business can pay to change its rank.
What are Solar Harmonics’ hours?
Solar Harmonics is open Monday to Friday. Its listed hours are Monday to Friday, 9 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.
What areas does Solar Harmonics serve?
Serves Antioch and 11 towns within 40 miles: Brentwood, Oakley, Discovery Bay, Pittsburg, Clayton, Blackhawk, Mountain House, Bay Point, Rio Vista, Livermore and Danville. 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 Solar Harmonics?
Solar Harmonics has a rating of 5.0 from 68 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 Solar Harmonics?
Call Solar Harmonics on (925) 756-6944. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.
Own Solar Harmonics? Claim this profile.
Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.