Best Electricians in Denver, CO

Jerad Harper is a first class engineer whos qualifications and engineering methods are first class. Hard worker as well.

I contacted Mandelklow electric for an rough estimate for a replacing and relocating an old electrical panel on March/April. They came to the property for a job walk for a more exact proposal. During the job walk I disclosed all information about the house and the previous non permitted work done on the house. Which was the reason we hired them, to put the electrical panel in a code compliant location. During the months of waiting on Xcel I updated Mandelklow electric on any news I got from Excel.

In September Mandelklow electric finished 80% of the job but was delayed by Xcel again. They billed us 80% of the job which we gladly and promptly paid. When Xcel finished and hooked up the final connection, Mandelklow electric setup the inspection with our county's electrical inspector. The inspector noted 2 corrections. The corrections were a ground connection and a replacement of 16 breakers into the new arc fault breakers. Mandelklow electric claims they graciously covered the new arc fault but the new breakers should have been budgeted in the original proposal because the state of Colorado adopted the code from the NEC (National Electric Code) in 2014. After fixing those corrections a couple of the new breakers were still tripping due to faulty wiring in isolated spots and a bad gfci outlet. They were able to resolve that and we were satisfied when the inspector approved the work.

I find it a bit ironic that Mandelklow electric was surprised that I never reached out to them because I felt the same when we received the billing for the extra work without any notice. In fact they had a chance to notify me about any billing change once when they changed to the new arc fault breakers and a second time when they were trouble shooting on the 19th of November. Instead they let us find out by a mailed bill. If they had a problem with the cost it would have been amicable if they informed us of any budget change but they didn't and the reason they didn't was because they felt they lost profits on the more expensive arc fault breakers. They didn't inform us of the billing because they assumed if we did not want to them to continue they would not only lose the remaining 20% of the balance but also some recovery payment on the new breakers which was originally their responsibility. So they inflated the cost of the extra work to cover some of the loss.

I actually think they are more likable and competent electricians then most others. I would've recommended them to anyone needing electrical work. This is why I wrote a review instead of filing a complaint. For me it was a $379.92 experience which I wasn't given any notice or any other chance to decide on.

Will never use anyone else! Fast, unbeatable prices. Amazing company to do business with ! Work was done properly and fast!
Passed inspection smoothly.

Kelly's awesome!! Thanks!

Nigel and team did an awesome job with getting my swamp cooler set up. I had 4 other Denver electricians come in and all were intimidated with what I needed. This was an old mobile home and from what I gathered, a tricky job. Nigel took care of it in a day. Wish I had contacted Electricall to begin with. Highly recommend their electrical services!

Seth is an expert in his industry. I had to have him perform a few inspection-related electrical issues to the load center (panel) and connector to the food disposal. He performed the job with quick timing and had extra items available. Friendly guy who should expand the business.

It was such a great experience overall. Heart will be our go to company for all services they provide. The professionalism, experience, and friendliness was super refreshing! Heart diagnosed our old furnace and ended up replacing it. Mason was such a great technician! He explained the process in detail and provided some tips as well. You can't go wrong with Heart.

Team Electric showed up every time - on time.
Large woodshop installing a large CNC. They were fantastic!
Added 3-Phase like the Pro's they are. Thanks Again

Isaiah was super friendly, a quick worker, and directed me to help with other wires! 5 stars!

Fantastic service! Great communication from beginning to end! They were able to fit us in last minute so we could enjoy our new hot tub as soon as possible. The crew was knowledgeable, kind, and cleaned up nicely. Thanks!

Dan has been my electrician for 20+ years. As a general contractor
I can tell you he is second to none. I have referred him time after time
and he never fails to impress.

These guys added a new dedicated circuit for a treadmill. They were great, timely, did the work as described and on budget.

Prompt, professional takes care of all my electrical problems that arose with my new garage. And other electrical problems. I do recommend to all my friends. Jerry

Matt was great to work with! He was easy to communicate with, responded to my questions and got things things done when they said they would. Blake and Todd did fabulous work and I was pleased with the rewiring job they did on my 1905 house. Thanks guys!! Highly recommend!!!

Tim and David were great to work with. The quote was reasonable, they showed up promptly and got to work. Everything was done to the highest standards, and it’s good to know that if I ever have any questions or need future work done, they are just a phone call away.

I'll never use anyone else!! Smart. Fast. Professional. The whole package!

You might want to work on your employees professionalism. It’s not a good look for some guy driving the company van to be flicking people off on the highway…