T & T Electric Company

Commercial Electrical Contractors

T & T Electric Company's experience and expertise in commercial electrical design builds is unmatched. We take pride in our ability to meet our goals and we are specialists in the commercial and design build areas. We have worked hard to build a reputation as a contractor who does quality projects in a safe and efficient manner. T & T Electric Company's combination of skill and experience gives us the tools we need to assist our customers in quality projects.

T&T Electric - Commercial and Residential Colorado Electrical Contractors
Commercial Electricians in Colorado


In industrial, manufacturing and mining, our highly skilled field technicians can handle a variety of installations, ranging from class one division one hazardous locations to complex control systems with complex electrical instrumentation.

Commercial Electricians in Colorado

Design / Build

T & T Electric Company has teamed up with the best architects, engineers and general contractors to provide their customers with the planning, cost estimating and scheduling to complete the customer’s project in budget and on time.

Commercial Electricians in Colorado

High Voltage

T & T Electric Company also specializes in high voltage work for the different utilities in Colorado. We offer you a group of quality and experienced lineman who will get the job done in a timely fashion and with high quality.

Commercial Electricians in Colorado

Solar Services

Assessing the unique characteristics of your site, we will recommend a system that best accommodates your specific needs, to maximize both solar energy output and the resulting economic and environmental benefits.

Design Build

Our Design Build process begins the moment that the SD blueprints are drawn or a narrative is released.  Our team works directly with the Engineers and Architects to design the electrical systems from the ground up.  This process ensures a seamless transition from the planning phase to installation, and ultimately, to the maintenance of the system over time.  Our team has designed and built electrical systems for commercial projects of all sizes and complexity, from small office buildings to large medical facilities, schools, and government buildings. 

Design Assist

Our Design Assist program allows our project team to collaborate with the engineers and architects for specific projects.  This pro-active approach to problem identification and solving allows our project team to address any concerns and/or make suggestions prior to the start of the build process. This can help to eliminate or reduce costly plan changes during the project, as well as keeping the project within budget.

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Timmi-Jo Lisac

Timmi-Jo Lisac is Tim and Kathi’s second child. She is married to Wade Lisac and they have three children. Timmi-Jo is the President of T & T Electric and oversees the day to day business and financial operations of the company. She earned her Bachelor of Science in Business Management from Denver Metropolitan State University Denver and has worked full time at T & T Electric since 2001. When Timmi-Jo is not working, she is busy with her two daughters and son running to horse shows, football and basketball games, and many school functions.