QC Signs Inc - Hayward, California

Amber X.

I recently worked with QC Sign to create a storefront sign and window tint for my business, and I couldn’t be happier with the results! From start to finish, the team was incredibly professional, responsive, and easy to work with.

They took the time to understand my vision and offered helpful suggestions to enhance the design. The final product exceeded my expectations — the sign looks amazing and the window decals really make the storefront stand out.

I’m truly grateful for their craftsmanship and attention to detail. If you’re looking for high-quality signage and top-notch service, I highly recommend QC Sign!

youlan F.

It was almost time for the opening, but I realized that the signboard had not been made yet. My friend recommended Andy to me. I was in a hurry to open the business. Andy helped me design it in one day and installed it for me two days later. It was LED luminous characters. I thought it would take a week to make these luminous characters, but I didn’t expect it to be so fast. Later I found out that they are a factory with many large equipment and high efficiency. I recommend them. The price and quality are very good.

Joy Z.

If you need a sign installed quickly and professionally, look no further than QC Sign Install. They truly live up to their name – our sign was installed in record time, and the results are exactly what we hoped for. Excellent service!

Dr. Joy GUI Acupuncture and wellness

Infini T.

Look no further for assistance with your awning and lightbox needs—QC Signs is the real deal! From the moment I reached out via the email on their site, the process was seamless. Make sure to provide as much detail about your project as possible, and Andy will follow up quickly—sometimes even via text, which makes communication so convenient.

I had plenty of questions and a few edits along the way, but Andy was patient, thorough, and incredibly flexible. He even invited me to their office to see the materials and colors in person, explaining the process step by step, which gave me complete confidence in the project. Payments are straightforward, once that was taken care of, things moved fast. I paid on a Thursday, and by Sunday, someone was out to begin work. By Tuesday night, his friendly team was back out to complete the awning and light box looking perfect.

The quality, speed, and professionalism of QC Signs are unmatched—they are worth it!

Szechuan R.

I had a fantastic experience with QC Signs Inc.! From start to finish, the team was professional, knowledgeable, and incredibly patient. They took the time to understand exactly what I needed and delivered beyond expectations. The quality of the signage was top-notch, and their attention to detail really shows.

Special thanks to Andy, the owner — he’s honest, kind, and truly cares about his clients. It’s rare to find someone so dedicated and genuine in this business. Highly recommend QC Signs to anyone looking for quality work and great customer service!

Dylan C.

Andy printed my window decals, and made my store front sign. They had it up in a few days. They would’ve been even faster but I took longer on my end to provide them with what I wanted. I can tell it’s high quality, and it looks great. Price was extremely good as well. He was very attentive and quick with responses.

Product: 5/5
Service: 5/5
Time to completion: 5/5

Now everyone is amazed at how my store looks.

John P. C.

The team is professional and very attentive to the needs that we had. They were very patient and designing our sign with the multiple changes we made. The quality of the product is excellent. Overall great experience and easy to work with.

Olivia

I’ve worked with QC signs on multiple projects, and they’ve consistently delivered high-quality signs that impress every time. Their team is reliable, professional, and incredibly easy to work with. All of my clients have been extremely happy with the results — from design to installation. I highly recommend them if you’re looking for a partner you can trust to get the job done right.