Dependable and Long-lasting Lighting Solutions for the Future



Transform your property with Bay Custom’s lighting solutions. Our team of experts will collaborate closely with you, allowing you to see your home in a whole new light!

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Work is performed by Bay Custom employees and not subcontractors. We like being accountable for our work.



We’ve worked hard to bring you the best products on the market. Not only are we the first, but we’re also the best



You’ll be the envy of the neighborhood in no time.



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Trustworthy and Reliable Appleton Holiday Lighting Services

Make your holiday unforgettable with Bay Custom’s top-notch holiday lighting solutions in Appleton. Our expert team is dedicated to bringing the magic of the season to your home, offering a wide variety of exceptional options. With our efficient and affordable Trimlight system, you’ll enjoy high-quality holiday lighting.

Enhance your property’s appearance with our custom permanent holiday lighting solutions, adding a vibrant and captivating charm. Trust our expertise for a precise and meticulous installation tailored to your unique requirements.

Illuminate every holiday with the beauty and durability of our permanent holiday lighting solutions. Experience the difference with Bay Custom.

Explore the Benefits of Appleton’s Holiday Lighting Solutions

Regarding holiday lighting, Bay Custom is your leading source for exceptional and personalized lighting solutions that will keep the festive spirit alive all year round. Our Trimlight system is a permanent and programmable lighting solution that seamlessly illuminates your home or business during the holidays and throughout the year.

Introducing Trimlight – a game-changing lighting system

Our state-of-the-art Trimlight systems are designed to be unnoticeable during the day while providing a stunning display at night, guaranteed to impress your guests and neighbors. You will never have to worry about the hassle of putting up and taking down temporary lights again.

Indulge in the enchantment of perpetual illumination.

With Bay Custom’s unparalleled expertise and attention to detail, your holiday lighting needs are in safe hands. Our team of experienced professionals will work with you to create a customized lighting design that fits your style and aesthetic preferences, ensuring that your property stands out from the rest.

High-Quality Products That Exceed Expectations

Moreover, our Trimlight system is energy-efficient, low-maintenance, and long-lasting, saving you time and money in the long run. With various color options, animations, and special effects, your lighting display will be one-of-a-kind, taking your holiday and year-round lighting to a whole new level.

So why settle for temporary, sub-par holiday lighting solutions? Choose Bay Custom and discover the extraordinary beauty and convenience of Trimlight. Contact us today to learn more about our services or to schedule a consultation with one of our lighting experts.

Enhance your property and experience a captivating holiday ambiance with our exceptional lighting services. Trust us to elegantly illuminate your space all year round.

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Transform Your Home’s Ambience with Bay Custom’s Premier Holiday Lighting Solution

Searching for the ultimate holiday lighting solution? Look no further than Bay Custom. Our perfect combination of aesthetics and functionality will completely revamp your home’s atmosphere. Experience the brilliance of our programmable lighting that adds a touch of elegance while remaining inconspicuous, ideal for homeowners who appreciate both style and practicality.

Unrivaled Durability for Breathtaking Displays

Bid farewell to the hassle of hanging temporary lights every year. Bay Custom’s Trimlight system is built to endure. Fashioned from top-quality materials, this permanent holiday lighting solution is crafted to withstand the tests of time. No more concerns about lights fading or malfunctioning – our reliable and long-lasting system will ensure stunning displays for holidays and beyond.

Exceptional Service that Exceeds Expectations

At Bay Custom, we believe in surpassing client expectations. Our team of lighting experts will work closely with you to customize every aspect of your lighting system according to your exact preferences. From the initial consultation to the final installation, we are dedicated to delivering outstanding service that meets your high standards.

Unparalleled Expertise in Year-Round Splendor

With years of experience and an exceptional reputation, Bay Custom is the trusted provider of first-rate holiday lighting solutions. Don’t settle for anything less than the best. Choose Bay Custom and indulge in the beauty and convenience of programmable lighting all year long.

Contact Bay Custom Today and Illuminate Your Holidays!

Ready to make your holidays shine brighter than ever? Contact Bay Custom today and discover the perfect lighting solution for your property. Our customizable options, combined with outstanding customer service, will ensure that your holidays sparkle with joy all year long. Don’t wait – reach out to us now!

Our permanent holiday lighting solutions are backed by an amazing warranty. Call (920) 212-4000 to discuss your holiday lighting needs.

A Little History of Appleton, Wisconsin

Appleton, Wisconsin boasts a rich history that dates back to the 1800s. However, what many people don’t know is that a small town named Greenville played a significant role in the formation of Appleton. Greenville served as the original county seat of Outagamie County, but in 1851, a group of influential individuals fought for the county seat to be relocated to Appleton. The relocation was successful, and it marked the beginning of Appleton’s growth into a thriving city.

From there, Appleton continued to flourish, with significant developments like the construction of hydroelectric dams, the founding of Lawrence University, and the establishment of thriving industries. Today, Appleton is a vibrant community that pays homage to its past while continuously moving towards the future.


What happens if a light goes out?

Trimlight comes with a lifetime product warranty. Simply reach out to us and we will schedule your repair. In most cases, it is a 10 minute fix. If your Trimlight system is covered under our two-year labor warranty, you will not be charge for a service visit.

If one light goes out, do they all go out?

The answer is sometimes. If the fault is within the LED diode, it may turn a different color or turn off completely. If the fault is in the wiring or other components, the affected light may cause others behind it to appear faulty. Either way it is generally a simple fix.

How long does Trimlight last?

The lifetime of Trimlight depends on how often the system is used. On average, Trimlight will last between 20-30 years (assuming it is only used during nighttime hours). If the Trimlight system is left on day and night, it will greatly reduce the lifetime of the lights.

How much electricty does Trimlight use?

Each residential diode uses 0.6 watts meaning that most homes will use the equivalent energy of one to two 60 watt light bulbs. Trimlight uses 1/10th the energy of incandescent lights and lasts ten times longer. 

What is the Trimlight channel made of?

The patented Trimlight channel is made of durable aluminum gutter coil which is painted and coated with a low-mar coating. 

How is Trimlight attached to my house?

While there are several channel types available based on the construction of your home or business, the most common standard residential channel sits flush with your soffit and underneath your fascia. The color-matched channel is secured to your fascia board becoming a permanent fixture of your home. 

How bright is Trimlight?

In terms of brightness, Trimlight is similar to holiday lighting that would be purchased at a big box store. Because the Trimlight diodes point down, there may be some wall splashing that will enhance your lighting effect. We also offer different spacing options which allow you to choose your desired brightness. The color of your home, how deep your soffit is, whether there are street lights or other lighting in the area, and the light spacing will all play a factor in perceived brightness.

How much does Trimlight cost?

Easily our most asked question and one of the hardest to answer. There are several factors that determine the price of a Trimlight system including lineal footage of desired lighting, complexity of the installation, location of the installation, time of year of the installation, light spacing, number of controllers required etc. Systems start at $1,500 and go up from there depending on the factors listed above.

Does the Trimlight app cost money?

The Trimlight app is completely free. There is no subscription. There are no features withheld and no in-app purchases or advertising.




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At Bay Custom, we do what is right - no compromises. Our certified installers are proficient in their craft and take great pride in their work. This guarantees that every customer experiences unrivaled excellence every time they choose us.

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We are confident in the quality of work we provide. That's why we offer written warranty's for our products. We stand behind our workmanship and want our customers to feel completely satisfied with their experience.

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We pride ourselves on sensational products with genuine old-fashioned service. Call us and a human will answer - no if ands or bots about it.

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Quick, clean, and professional—Bay Custom guarantees a hassle-free installation process. Enjoy a transformed home with minimal disruption, all completed within a few days.

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fast quote

fast quote

We know how crazy life can be. That's why we make our process super easy from start to finish with no pressure and no obligation.

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Time is our most precious resource. That's why we make our scheduling easy to work with and around your schedule.

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One of our core values is to make sure every customer gets a smile on their face. We want you to Be Happier® and 100% love the decision you make. 


Providing stunning home upgrades in the following areas:

  • Green Bay, WI
  • Howard, WI
  • Suamico, WI
  • Ashwaubenon, WI
  • De Pere, WI
  • Kaukauna, WI
  • Wrightstown, WI
  • Appleton, WI
  • Greenville, WI
  • Hortonville, WI
  • Neenah, WI
  • Menasha, WI
  • Oshkosh, WI
  • Manitowoc, WI
  • Denmark, WI

It's your home. Be Happier®. Bay Custom


Call us today at (920) 212-4000 or get a fast quote.