Welcome to O'Brien Electrical Contractors!

We are a family owned and operated company based in Denver Colorado. Our goal is to provide you with the best quality and service. We are a full-service design/build company with a wide range of experience. Whether residential or commercial, we can help you with all phases of new construction, remodeling or service work. Our excellent reputation and long list of satisfied clients attest to our superior craftsmanship, attention to detail, clear communication, honesty and integrity. Let's discuss your ideas!


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A list of some of the services that we offer.

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Phone: (303) 463-1800