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Napa Sign Shop Custom signs shine a spotlight on your business in ways that no other type of advertising can. A beautifully designed and executed custom sign or business sign truly becomes your calling card to the world. Custom signage trumpets your organization's image to the world, and no company is better qualified to assist you with all your corporate signage needs than Napa Sign Shop.

With more than 45 years of experience in designing, and building, custom and business signs for companies across Napa County, Napa Sign Shop is dedicated to your satisfaction.
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Reviews (12)
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Michaela R.
Oct 15, 2020
Offers premium quality and excellent customer service. They are extremely professional, thorough, compassionate and patient. OUR SIGN IS STUNNING. We could not be happier. Our project hit many road blocks which were addressed much quicker with Napa Sign Shop's help and generosity. Thank you Napa Sign Shop!
Michaela R.
Oct 14, 2020
Offers premium quality and excellent customer service. They are extremely professional, thorough, compassionate and patient. OUR SIGN IS STUNNING. We could not be happier. Our project hit many road blocks which were addressed much quicker with Napa Sign Shop's help and generosity. Thank you Napa Sign Shop!
David F.
Mar 02, 2020
Napa Sign Shop is great. They have wonderful customer service and great products. My first stop for my sign needs.
Quality Paint Contractor
Oct 03, 2019
I've been using Napa Sign Shops services for over 20 years, from trucks to job-site signs for both of my businesses. Always very happy with the work and the great service. I highly recommend Napa Sign Shop for everyone needing signs. Richard-Bruce Becerra Owner @ Quality Paint Contractor
J. D.
Feb 21, 2019
Wonderful sign shop! They were fast, affordable and the staff was extremely helpful and easy to work with. I would definitely recommend Napa Sign Shop!
Kerlita Hacker
Apr 13, 2017
We have been bringing our trucks there for several years we wouldn't go to anyone else they do such a professional job and they're all very friendly
Tom Bailey
Jul 15, 2016
I have worked with Napa Sign Shop several times now. Excellent service and finished product every time, always a very reasonable price. I recommend them highly.
Steph M.
Feb 15, 2015
This is a great sign shop with wonderful staff and provides awesome product at reasonable prices. Cody was patient with my order, went through font and color changes in multiple proofs, and the owner even installed my sign at the end of the day so that I wouldn't have to leave my vehicle overnight. Highly recommended!
Jayson Rice
Apr 05, 2014
Thank you to the Napa Sign Shop for another job well done. The Self Proclaimed Heroes will be riding in style...
Elayne D.
Oct 23, 2013
I love my new signs. Thank you Cody for delivering them to me on such short notice.
Maria G.
Jun 01, 2013
I can't believe no one has Yelped these guys yet! They do signs for all the nice wine events and loads of other things in the Napa area. We recently hired them to make vinyl signage for our future charter fishing boat, the Argo. I went in and chose the vinyl color, and the very nice owner, Denise, helped design our cabin stripe with a little ocean wave on it.

We requested the idea and she made it a reality. We were smart enough to hire her crew to come install it on our boat, because it is kind of a science. John and Cody took a lot of care to put on everything just right on our newly painted cabin and newly shined hull. The day they put the name on was the best day we've had working on the boat since hauling it up to the Napa boatyard from Southern California - it helped us see the light at the end of the tunnel for getting this boat to Fisherman's Wharf! I'm attaching some photos. I highly recommend this company. Professional and first-rate all the way.
Maria G.
Jun 01, 2013
I can't believe no one has Yelped these guys yet! They do signs for all the nice wine events and loads of other things in the Napa area. We recently hired them to make vinyl signage for our future charter fishing boat, the Argo. I went in and chose the vinyl color, and the very nice owner, Denise, helped design our cabin stripe with a little ocean wave on it.

We requested the idea and she made it a reality. We were smart enough to hire her crew to come install it on our boat, because it is kind of a science. John and Cody took a lot of care to put on everything just right on our newly painted cabin and newly shined hull. The day they put the name on was the best day we've had working on the boat since hauling it up to the Napa boatyard from Southern California - it helped us see the light at the end of the tunnel for getting this boat to Fisherman's Wharf! I'm attaching some photos. I highly recommend this company. Professional and first-rate all the way.