CONTACT US TODAY (970) 658-6362

We are a Fort Collins Electric Contractor Company. For the Diagnostic Guys–providing timely, friendly, electrical service is our passion.

  • Diagnosing difficult electrical problems is our core strength. We want to get to the root of your power circuit problem, your power usage inefficiencies, and more. Instead of putting a band-aid on the electrical problem, we hope to offer true value, by fixing it and helping prevent future recurrences.
  • Upfront pricing: When you call us out for a free assessment, we always strive to diagnose the problem and quote you close to the exact price for all the parts and services rendered. No hidden fees or add-on charges.
  • Pricing options: When generating a quote for any job, we always provide an array of price point options, based on how extensive you want our service to be and the types of materials you want used for your job. There is probably an option for your budget and aesthetic preferences.
Fort Collins electrician


Fort Collins Electric Contractor

  • Problem solving service: While we are glad to show and sell you the best-looking, most innovative electrical fixtures on the market should you ask, we are servicemen first, and salesmen second.
  • Unparalleled professionalism: When you call a big electrical company, the person coming to fix your problem is probably an electrical apprentice, who will perform the job, sometimes with assistance from the Master for a particularly taxing job (usually by telephone). With us, you will always get a licensed Master electrician dispatched to your job, with a tech to aid him.
  • Relationships: Our Fort Collins Electric Contractors have spent years forming the client base we have today. A lot of our business comes from repeat calls to the same customers’ homes and businesses. Why? Because relationship building is paramount to our business model and success. With honest pricing, thorough assessment, and good quality work– we have retained many of our past customers, and they trust us to prepare their homes and commercial buildings for each season’s electrical challenges.
  • Emergency Electrical Services: We help minimize damages to your property and equipment by providing prompt emergency service for power outages on a priority basis.


“The Diagnostic Guys far exceeded my expectations. I had tried the two other (big) Fort Collins electrical contractor franchise services and felt like they were either wasted my time (saying they will come between 8am and 5pm and then re-scheduling) or tried to sell me the most expensive options available. These guys are prompt, honest, and professional.” Ludy Y.

“Friendly, clean-cut, and professional service.” Virginia T.

“Isaiah and Tim are great to work with. Integrity, fair pricing, and they have superior knowledgeable of the trade.” Michael Y.

More reviews on HomeAdvisor.

If you are searching for a Fort Collins Electric Contractor with years of experience in commercial and residential services, someone who is full of integrity and the zeal to get to the bottom of your power and electricity concerns, call on our team of Diagnostic Guys. Nowhere else in the area will you get a licensed Master Electrician on site for as reasonable a price. Call  (970) 658-6362.

We will send one of our Fort Collins Electric Contractors to your residence or business in Fort Collins, Greeley, Loveland, Ault, Severance, Windsor, Johnstown, Milliken, or Longmont to perform a free estimate.