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Hermes Plumbing IncPlumber in Napa, CA

Hermes Plumbing Inc is a plumber in Napa, CA, ranked #23 of 250 plumbers in Napa and rated 5.0 from 71 Google reviews. Open Monday to Friday.

Napa, CAUpdated 0 paid placements in any rankingHow we rank

Call (707) 690-8172Website ↗

Key facts

Key facts about Hermes Plumbing Inc
Phone(707) 690-8172
Websitehermes-plumbing.com
HoursMonday to Friday: 8 AM – 4:30 PM
Google rating5.0 from 71 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Napa and 11 towns within 25 miles: Saint Helena, Calistoga, Boyes Hot Springs, Sonoma, Winters, Santa Rosa, Vacaville, Roseland, Larkfield-Wikiup, Rohnert Park and American Canyon.

Based in Napa, CAView on map

Opening hours

Opening hours for Hermes Plumbing Inc
DayHours
Monday8 AM – 4:30 PM
Tuesday8 AM – 4:30 PM
Wednesday8 AM – 4:30 PM
Thursday8 AM – 4:30 PM
Friday8 AM – 4:30 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Typical plumbing prices

Typical plumbing prices
JobLowTypicalHigh
Water heater replacementPer unit, installed (unit plus labor); typical range of customer-reported jobs. US national range$882$1,348$1,826

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

Compare nearby plumbers

Hermes Plumbing Inc compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Hermes Plumbing Inc (this business)—575.0 (71)—NoNo
Rooter Hero Plumbing & Air of Santa Rosa#22574.9 (401)—YesYes23.1 mi
Elite Plumbing Services#24574.9 (123)—YesYes24.0 mi

See all 250 ranked plumbers in Napa

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 71 Google reviews

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Questions about Hermes Plumbing Inc

How is Hermes Plumbing Inc ranked in Napa?

Hermes Plumbing Inc is ranked #23 of 250 plumbers in Napa by CR Score, with 57 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 Hermes Plumbing Inc’s hours?

Hermes Plumbing Inc is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 4:30 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Hermes Plumbing Inc serve?

Serves Napa and 11 towns within 25 miles: Saint Helena, Calistoga, Boyes Hot Springs, Sonoma, Winters, Santa Rosa, Vacaville, Roseland, Larkfield-Wikiup, Rohnert Park and American Canyon. The list is based on the business's location and the usual service radius for plumbing. Confirm your address is covered when you call.

What do Google reviews say about Hermes Plumbing Inc?

Hermes Plumbing Inc has a rating of 5.0 from 71 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 Hermes Plumbing Inc?

Call Hermes Plumbing Inc on (707) 690-8172. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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