For residential or small business use, a standby generator provides a trusted source of power during an outage. Compact, quiet and installed outside, the unit is up and running within seconds of an interruption. There’s no disruption to your daily life, operations, requirements and conveniences. All it takes is a call to Denali CS at (214) 350-9555 for a complete range of expert services in North Texas.

Reliable Backup Generators You Can Depend On

Get in touch with Denali CS at (214) 350-9555, and we’d be happy to take on any challenge or project. Strategically placed landscape and outdoor lighting increases the usability of your property, highlights visually pleasing features, and guides people to your front door. Incorporated overhead, into railings or posts on staircases, or at ground level, lights can be unobtrusive or statement pieces.

Call our team for safe electrical lighting services!

Taking a holistic approach to every job, Denali CS considers the big picture as well as the smallest detail, targeting your needs today as well as sustainable solutions for tomorrow. We offer ingenuity and insight, and put our expertise to work for you. We love nothing better than creating something spectacular for our residential and commercial clients across Carrollton, Farmers Branch, Las Colinas, Addison, Coppell, and Lewisville, TX.


24 hour emergency service

If you are experiencing issues don’t hesitate to call us today!

maintenance plans

Our technicians are heating and cooling experts that can keep your equipment in excellent condition.


Convenient monthly payments, with revolving line of credit you can use over and over again.