Authorized Dealer of Gemstone Lights

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Residential Lighting

Gemstone Lights are an excellent choice for homeowners looking for permanent LED track lighting that seamlessly blends into their homes. The low-profile color-matched track is designed to hide the LED lights during the day and bring them to life at night with perfect spacing.

With Gemstone Lights, users have ultimate control over their lighting system through the proprietary controller and lights, enabling them to create patterns, animations, and colors using the cloud-enabled Gemstone Lights HUB app.

This allows for beautiful architectural patterns or multi-colored displays for any celebration. Gemstone Lights is highly customizable, with a custom-fitted track that can be shaped to fit any roofline and over 150 soffit and fascia colors to create an exact match for your home.

The track is permanently fastened to the soffit, ensuring a secure and long-lasting installation. Choose Gemstone Lights for a beautiful and customizable lighting solution for your home.

Commercial Lighting

Gemstone Lights are an excellent choice for any commercial business looking for permanent track lighting that will enhance their brand recognition and increase visibility.

With Gemstone Lights, you can create an eye-catching display that will make your business stand out from the competition. The system is highly versatile and can be used for both indoor and outdoor locations, providing extra illumination when it gets dark out without breaking the bank.

One of the key benefits of the Gemstone Lights system is the ability to manage multiple properties remotely, grouping them together to control multiple lighting systems from one central ecosystem. Assign permission levels to staff to control the light systems at each property, ensuring that your brand is always shining bright.

Create patterns that complement your logo, use animations and colors that coincide with sales offers, or address each light separately to create security lighting. Regardless of the type of roofline on your building, Gemstone Lights has a track solution for you, covered in an aluminum coating to withstand all weather conditions and last the lifetime of the building. Choose Gemstone Lights for a versatile and customizable lighting solution that will enhance your brand recognition and increase visibility for your business.

Want to Learn More?

As an authorized dealer of Gemstone Lights, C-U Trade Services can provide you with the best options for both residential and commercial properties.

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Fully Customizable Colors


Individual Waterproof Connections


Warm White LED


Gemstone Lights Custom App


Bumper to Bumper Warranty


Dimmable Lights


Architectural Lighting


Sunset and Sunrise


Set Multiple Timers



Show Your Team Spirit This Season!

With just a few taps on your phone, you can effortlessly create beautiful holiday displays, proudly showcase your support for the Cubs, Cardinals, and Illini, or illuminate your space in vibrant school colors. Gemstone Lights are not just any ordinary lights; they are permanent and customizable, offering an unrivaled level of control and versatility. With their easy installation and intuitive app, you’ll be amazed at how effortlessly you can set the mood and leave a lasting impression. It’s time to make your home or business shine brighter. Call C-U Trade Services today and let our expert team bring the magic of Gemstone Lights to your home or business.

BBB Accredited

Certified Technicians

Licensed, Bonded, & Insured

5 Star Ratings

Homebuilders Association



5.0Dillon McgrawDillon Mcgraw ★★★★★ Justin karamanos was very kind and informative for my service call got us running good and really easy and cool to talk toResponse from the ownerThank you for your review, Dillon! We hope to work for you again. Witold BaniakWitold Baniak ★★★★★ Thermostat went awol. No heat, no bueno. Went to neighbor and got your number. Quick call, 30 min later technician shows up and problem solved! Damn! Very fast service and job done right! Thanks! A+++++Addison EddyAddison Eddy ★★★★★ Jeremy and Paul were amazing! They were at my apartment and had it all fixed in about an hour. They were both super personable and amazing to talk to! Customer service was great and fast!Jacob NelsonJacob Nelson ★★★★★ Dan has been my technician and is very professional and kind. You can tell by the way he works that he has been doing this for a very long time. Everybody I talk to in customer service has been friendly and accommodating. Thank you for the great plan of getting my furnace/AC and mini-split check twice a year at a great low-cost!Response from the ownerHi Jacob! Thanks so much for choosing C-U Trade Services for your annual maintenance and for your kind review. Dan is so knowledgeable and absolutely an experienced technician! We are so glad you are pleased and we thank you for your business. brierbrianbrierbrian ★★★★★ Did a great job and very knowledgeableResponse from the ownerThank you for your review! Amy RoseAmy Rose ★★★★★ CU Plumbing replaced a faucet in our bathroom. We got an appointment within a couple of days of our call. They were fast and efficient!Response from the ownerWe love being fast and efficient! Thanks for calling C-U Trade Services to replace your faucet and for your kind review of your experience. Wendy WoodsWendy Woods ★★★★★ Not really thrilled with my latest service Call. Pilot for water heater would not stay lit. They sent 2 technicians who replaced the thermal coupler, struggled to get it lit. When it finally fired, they collected my money and left. Pilot light was out again a few hours later.Edit: I am happy to say my issue has been resolved. There was a secondary problem with water heater that caused the gas to turn off. Getting a new one installed today!Response from the ownerHi Wendy, Thank for letting us know about your recent service call. We are so sorry you were not satisfied with your last service call. I spoke to our head of operations and he said we have a senior technician heading your way at noon today to take a look at the situation with your water heater. Don't worry, we will not stop until we get to the bottom of your issue. Offering 5 star service is so important to us. We hope your opinion of our service is improved after today and that you'll take the time to update your review if it is. Never hesitate to call our office if you are unhappy with our services, we always make it right and we appreciate you letting us know. We hope you have a wonderful day. Kel B.Kel B. ★★★★★ Justin was professional, helpful, and very kind. Would recommend with above average feedback!! With thanks, Kel. Furnace repairResponse from the ownerThanks for calling us for your furnace repair! We will let Justin know he did a great job. We appreciate your review! Valerie GriffinValerie Griffin ★★★★★ Fast. Reliable. CurteousJordan SchroederJordan Schroeder ★★★★★ Fast service, knowledgeable tech, courteous and professionalRed Rescue TeamRed Rescue Team ★★★★★ My service call was excellent as it always was with Kuchefski Htg & A/C.My technician was very knowledgeable and did a great job!!Tom LessarisTom Lessaris ★★★★★ A quick service call response. Qualified, professional sent out to give a quote.lilboa05lilboa05 ★★★★★ Justin Karamanos is very knowledgeable and has been to my house twice. He has fixed the problem both times and has been very polite and professional both timesResponse from the ownerThank you for calling us for your home maintenance needs and we appreciate the kind review. We aim to be knowledgeable, polite, and professional and we will applaud Justin for doing just that! Anita KanzakiAnita Kanzaki ★★★★★ I recently had to have my furnace serviced. I’m new to the area, and my neighbor had recommended I call CU Havac.I’m so glad I did. They have a timely response, and excellent service, Zack had come out for the initial service call. It was then determined that I would purchase a new furnace.CU had a fast quote, and within a few days it was installed, Parker and Kalvin were very professional, and personable. Cleaned up everything!Totally recommend, from the office to service very friendly, timely response.Response from the ownerAnita, Welcome to the area! We are so glad your neighbor recommended us and that you were pleased with our service. We have plumbing and electrical technicians and a construction side too so we are here for all of your home needs down the road. Thank you for your kind review and we hope to see you in the future. Tim CarterTim Carter ★★★★★ I called about a furnace the would not work. 15 minutes later Justin Karamanos showed up. 15 minutes later he was buttoning up a working furnace. That's what I call service above and beyond. Thank you, Justin.Response from the ownerWow! That is speedy. So glad Justin got your furnace up and running and thanks so much for choosing us to work on your HVAC system. We appreciate you leaving a review! Mike WeatherfordMike Weatherford ★★★★★ Jeremy Dente and Arian Veseli was sent to my house to repair a water line. Both Jeremy and Arian where polite and respectful of the house and me. Explained everything they were going to do and gave me choices of what I wanted done. At the end cleaned up any mess that might of been made ... Which was very little... All in all I was very impressed with the employees of C-U plumbing and would not hesitate calling if needed again.Andrea TroxelAndrea Troxel ★★★★★ I’m very pleased with service I received from Justin Karamanos. He was on time and installed the replacement part in a timely fashion. The part didn’t take as long to come in as I expected as well.js_loader

Plumbing, HVAC, & Electric Services

Get in touch with C-U Trade Services today to discover more about our comprehensive HVAC, Plumbing, and Electric services. Whether you require routine maintenance, a complete installation, or significant repairs, our skilled team possesses the expertise and know-how to handle the task at hand efficiently. Count on us for prompt service and competitive rates, ensuring your satisfaction with every job. Contact us now to experience reliable and affordable solutions for all your HVAC, Plumbing, and Electric needs!

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1153 County Road 1200 East
Champaign, IL 61822


500 N. Pine
Onarga, IL 60955


511 East Main Street
Danville, Illinois 61832







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