Hermes Plumbing

★★★★★ 5.0 / 5 (8)
: Napa, CA 94558
: (707) 690-8172
: https://hermes-plumbing.com

Company Overview

At Hermes Plumbing, we offer complete plumbing solutions with full licensing and insurance. We pride ourselves on superior craftsmanship and premium materials.

Our expertise includes bathroom and kitchen renovations, water heater maintenance, and general plumbing services such as faucets, sinks, and toilets. Additionally, we handle gas line installations, repiping, and leak repairs for water, waste, and gas lines.

Business Services

  • Bathroom remodeling
  • Bathtub installation
  • Bathtub repair
  • Drain installation
  • Drain repair
  • Faucet installation
  • Faucet repair
  • Garbage disposal installation
  • Garbage disposal repair
  • Gas line installation
  • Gas line repair
  • Hot water recirculation pump installation
  • Hot water recirculation pump repair
  • Plumbing inspection
  • Plumbing installation or replacement
  • Plumbing repair
  • Remodeling
  • Sewer installation
  • Sewer repair
  • Shower installation
  • Shower repair
  • Sink installation
  • Sink repair
  • Sump pump installation
  • Sump pump repair
  • Toilet installation
  • Toilet repair
  • Water heater installation
  • Water heater repair
  • Water pipe installation
  • Water pipe repair

Business Location & Hours



Mon:8:00 AM - 5:00 PM
Tue:8:00 AM - 5:00 PM
Wed:8:00 AM - 5:00 PM
Thu:8:00 AM - 5:00 PM
Fri:8:00 AM - 5:00 PM
Sat:Closed
Sun:Closed

Recommended Customer Reviews

Cara Mae W.
★★★★★

Best plumber in Napa, no doubt! From crisis situations (flooded front yard) to ongoing concerns (total repiping), Ryan and his team are solid, trustworthy, and reliable. Do yourself a favor and work with Hermes Plumbing, even my cat likes him.

Roger B.
★★★★★

Actually answered the phone. Fixed the problem under the kitchen sink same day. Courteous and professional. Will keep in mind for in the future needs.

Hana K.
★★★★★

Ryan and his team are absolutely amazing! Honest, hard working and knowledgeable. I'm a realtor and investor in Napa who works with a lot of contractors regularly and quality help us really hard to find these days! I've used Ryan on multiple projects for myself and clients and his work is absolutely impeccable. I've never met a contractor that takes more pride in their work. If you need a plumber, call Ryan. You will not be disappointed!

a c.
★★★★★

We have a house that had ancient galvanized water pipes that we're leaking in our crawlspace and causing terrible water pressure. Hermes plumbing wasn't the cheapest but what they quoted was more suited to our needs (replace main with 1 inch copper, run a new gas line to water heater, etc). They did the work super efficiently, worked around the fact that all of us are still stuck at home right now, and got everything completed and inspected in barely any time at all. Will be bringing them back for any future plumbing needs.

Jeff T.
★★★★★

Ryan saved us! When water was dripping from out upstairs toilet downstairs into our kitchen, Ryan was fast to respond (late in the day), solve the immediate problem, then returned the next day to complete the repair. They were fast, very professional, did great work, and reasonable in their costs. I have used Ryan Hermes several times since. I won't use another plumber again - they are the best!

Therese F.
★★★★★

I don't want to go into the painful details of the random and unrelated leaks in my house these last few months.

The people at Hermes Plumbing were amazingly friendly and responsive. They did good work... each time. I always felt comfortable while they were working. They were very respectful of me and my house. They wore masks all the time and covered their workspace to protect the area. They cleaned up after themselves when they were finished and always explained what they did in ways that were clear, articulate and understandable. They were also patient when I asked what were probably stupid questions.

I hope to not need their services anytime soon, but am so glad to know who to call if I do need help.

Also, they fixed the squeak on my front door. Bonus!

Lauran H.
★★★★★

Ryan exceeded our expectations today when he reached out to me through Yelp!! He was able to install a new American Standard 50 gallon gas water heater following 8 days of no working water heater. We went through a home warranty process which took us over a week to discover that parts to repair our existing water heater were on order with no definitive date of arrival. Ryan was attentive, answered my call in person and arrived promptly when he said he would. Within 2 hours the new heater was installed complete with a new supply line and gas line. The entire process was taken care of via email and text. We would highly recommend Ryan for any plumbing needs and will call him in the future!!

Heather T.
★★★★★

Ryan and crew were very professional and did an excellent job! We purchased an older home last year, that still had galvanized pipes. The water pressure was terrible and sometimes rust was in the shower. Ryan fit us in over a long weekend. The guys worked 9-10 hours a day to get it done. Our water pressure has never been this good and the new tankless water heater is great. I would highly recommend this business.

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