About

Interstate Electric and Solar offers Master Electricians that proudly serves the Denver Metro Area with the best 24-Hour electrical services.  Interstate Electrical and Solar is a full-service, licensed and insured local electrical contractor, capable of handling all your electrical needs.  At Interstate Electric and Solar, you can count on us to deliver exemplary service for Emergency Electrical Work, Electrical Safety, Installation, Repair and all your Maintenance Work. Proving 24/7 Emergency Services and 100% Satisfaction Guarantee on Electrical Services performed, they believe customer satisfaction is the right way to do business!

Services Offered:


  • Commercial and Residential Electrical Services
  • Emergency 24/7 Service
  • Circuit Breakers
  • Lighting Install and Repair
  • Electrical Panel Upgrades
  • Ceiling Fan Install and Repair
  • Smoke Detectors
  • Thermostats
  • Circuits
  • New Home and Remodeling Wiring Install and Repair
  • Outlet Install and Repair
  • Electrical Safety Inspections
  • Some Solar Services

Google Reviews

Interstate Electric and Solar Rating: 4.9

Preston Frise

Mar 06, 2022
Justin and his employee, who upgraded my house to 150 amp service, were professional and went above and beyond in their services. They got […]

Paul

Mar 15, 2022
Justin upgraded my main panel, and installed a sub panel in my garage. He also added a 50A outlet for an EVSE (electric car […]

Michelle Horne

Jun 03, 2022
Justin and his apprentice (Alex I think) were on time and spent 12 hours doing a multitude of jobs which included an entire panel […]

William Petree

Jun 02, 2022
We highly recommend Interstate Electric, Justin and his crew are tremendous. Justin's passion for safety and doing the right thing is unparalleled. Justin explains […]

Ben A

Oct 10, 2022
We were very happy with the work Justin did in upgrading our electrical panel and inspecting our wiring. He also went above and beyond […]

50 Recommendations

Please provide us with the following before posting your endorsement

We used this group and Justin and his team were so wonderful i would use them again. Justin even talked to the people who we had an ac installed by and he td them what wad going on . Thank you so much

Dana
  • We recently bought a house in Denver that was a flip and were having issues with the kitchen breaker getting thrown once a week or so. When we contacted the original electrician that had done all the work when the house was redone he was less then helpful leaving us questioning whether what he was telling us was true. Justin came out and for a very reasonable $120 fee spent several hours checking, testing and educating my daughter and I on her house, the electrical system and even giving us some advice on ways to cool the house down. He was professional and so knowledgeable he even taught me (I'm a midlife I know everything renaissance type woman) a few new things about appliances and electricity. He gave my daughter some great techniques to figure out which appliance was the problem and what to do when the power goes out due to a small appliance. At the end of his appointment he reassured us that everything was done correctly and actually done very well and there was nothing for him to fix. Considering the age of the house (1895) and that we bought it from a flipper we were both so relieved to hear the good news and to have a schooling on electricity by someone so obviously enthusiastic and knowledgeable on the subject. If we had an electrical project we would definitely bring Interstate Electric and Solar and Justin back to take care of it. Thanks, Justin!

    Lynn P.
  • They go above and beyond. Very informative and thorough to make sure we understood what needed done and why!

    Sum Y.
  • Justin of IEAS hasn't even started working on my job yet and I am impressed - by communication, knowledgeability, and estimate pricing.

    Mike O.
  • Wonderful company! Justin was extremely knowledgeable and kind. He took the time to educate us on a few things during repair. Very reasonable prices for outstanding work. Will definitely use in the future and recommend to anyone. Thank you!

    Nicole V.
  • I highly recommend this company! Justin, the owner, is very knowledgeable and honest. He is very thorough and professional. I couldn't be happier with the service he did and would trust him with all my electric repairs!

    Amber D.
  • Had an emergency and Justin was there in no time. Found out someone above was watching out for us and just missed a house fire because Justin was out so fast. He was SOOOO knowledgeable on the procedure that needed to be done and all the codes that go along with it. He taught us a lot and got our house running safely again. Not sure we would have a house today if it was not for Justin, his timeliness and his knowledge. Thank you Justin!

    Trisha P.
  • Justin and his team did an extensive re-work of our electrical box and garage outlet. Courteous, professional and hard-working crew, doing the job through a weekend to get the job done. He is very knowledgeable on electrical and solar, which is what we needed. Reasonable and reliable, we recommend them.

    Lisa C.
  • Justin and his team were efficient and quick. Super responsive from the initial appointment to minor repairs needed to pass inspection. Justin was super knowledgeable and helped us understand the whole process. Would return again for future services.

    Melissa F.
  • Justin Nokovich, master electrician, is extremely knowledgeable with over 13 years of experience. He performs his work in a professional and courteous manner.

    Zedell L.
  • Justin Nokovich is the best electrician I have ever utilized. He is extremely knowledgeable regarding the electrical code and electrical safety. Also, he was very respectful of me and explained my electrical problem with great care. I was very happy with his work and his prices are very reasonable. If you are looking for an electrician, Justin is the electrician for you.

    Barb R.
  • I am giving Interstate Electric and Solar a solid 5 star review (Rarely do I give 5 star reviews). Justin did an outstanding job installing a ceiling fan and electrical outlet in my home. Justin was pleasant, reliable, and honest. He was prompt and considerate of my home. He even wore shoe covers!!!! Justin quoted me an excellent price (beating out other quotes) and did the job perfectly. I would recommend Interstate Electric and Solar to friends and family. I will definitely use this company for any future electrical jobs. It's nice to know that there are companies out there with such integrity.

    Baraba H.
  • Justin did a superb job of walking me through several electrical issues and questions I had about my house. He patiently explained what he saw, and provided multiple options for solutions based on my needs and budget. I felt like I received a level of service and sincere attention that is too rare these days.

    JD R.
  • We called Interstate when we noticed our breaker box smoking while running the dryer. The owner (Justin) answered his phone at 9PM and made a late night house call. He made our home safe for the night and gave us a quote to fix the problem. We called 3 other electricians and Interstate's quote EASILY beat all competitors. Not to mention they were very professional and used brand-name components. Justin made it a point to describe everything that needed to be done, and the reason. Very pleased with the service. We will be using interstate in the future for all of our electrical needs.

    Erin E.
  • Justin installed an antique pendant chandelier replacing a recessed canned light. Part of the challenge was attaching the downrod of a fixture which has not had complementary hardware manufactured in half a century or more. The entire time he was professional and respectful, not just towards me but towards the home in which he was working.
    In a nutshell--look no further than Justin and Interstate Electric and Solar for your electric service needs. [And don't waste your time with those OTHER companies that come to the top of a web search and which will only overcharge you for the most basic item.

    Ethan A.
  • I had an issue with my circuit panel that needed quick attention. Talked to Justin on the phone and explained the issue and he was able to come out the same day and make the repair. I found Justin professional and thorough. Took the time to explain what he was doing and why and was clear about charges. I will use Justin again when the time comes.

    Donald B.
  • I requested a quote a Yelp and Justin had messaged me within 5 minutes and was at my home the next day. Justin is very friendly, and willing to share his knowledge. He's my new electrician going forward. Don't hesitate to contact him.

    Mike S.
  • Justin made quick work of 2 ceiling fan installations in my new house. In less than two hours, he installed both, explained how to use them, and even managed to squeeze in a discussion about how to take care of my new house and a chat about video games! The entire transaction, from setting up the appointment, explaining the costs (very competitive, especially with two fans), to the installation itself was a good experience. There was a little issue with scheduling but it worked out well and I'm glad to have two ceiling fans up and working, thanks to Interstate Electric and Solar. Definitely recommend them!

    Chris F.
  • Woke up the day before yesterday to no hot water. After some preliminary testing, I concluded there was an issue with the circuit feeding a few outlets and the water heater. Given that I could not locate the fault and that the breaker had not tripped, I concluded it was time to call a professional. Based on Yelp reviews, I reached out to Justin late in the evening. He replied the next morning and we set an afternoon appointment. Justin arrived on time and was extremely courteous and knowledgeable. He was able to trace down the root cause of my issue (buried GFCI, thanks builder...) and restored the hot water. I couldn't be happier with Justin's work. Highly recommend him.

    Eddie R
  • We received exceptional service from Justin with Interstate Electric & Solar! After we lost power to our entire condo late on a Sunday night, he was extremely responsive and able to squeeze us in asap. He was extremely knowledgeable and we felt his prices were more reasonable than other quotes we received. He left us with some helpful tips on electrical safety and, most importantly, our lights are back on!

    Euan L.
  • Every aspect of my interaction with Justin was terrific. He replied quickly to my Yelp request for a quote and I was able to easily schedule an appointment that worked with my schedule. He arrived just before our scheduled appointment time and he got to work quickly. He explained everything that needed to be done and took extra care to explain the preventative maintenance my electrical system required so I could prevent costly repairs down the road. I definitely will not hesitate to call Interstate Electric and Solar next time I need an electrician.

    Trevor A.
  • My job had issues with the lights and this place was the only one to answer their phone. Justin arrived so quickly and got everything taken care. He was super kind and walked me through everything.

    Melody O.
  • Justin was so knowledgeable and informative about several various projects in our home. He was timely and affordable and just really knew so much. He made us feel so comfortable and safe with the wonky electric issues in our newly purchased home and he gave us some great tips on maintaining our older systems.

    Cass A.
  • I was completely pleased with Interstate Electric. Justin was very knowledgeable, explained everything in understandable terms, provided quick and fairly priced service, and most of all saved us from a potentially catastrophic electrical failure (a severely cracked and compromised main circuit breaker). On top of that, he is a very nice person.

    Robert C.
  • They responded to my Yelp quote very quickly and was able to come out the same day to address my issue. Justin was very knowledgeable and friendly. I would recommend him to anyone and will continue to use him for my electric needs.

    Katherine P.
  • Justin is one of the most knowledgeable electricians I have met. He came out on short notice on a Saturday to fix a circuit breaker and had it up and running in under an hour. He and his company are very customer-oriented, friendly, and respectful. He has my highest recommendation and he will definitely be the one we call with electrical issues in the future.

    David B.
  • Excellent electrician. Justin arrived promptly, was polite and respectable. In no time at all he located the issue along with recommending some advice on the overall system. His prices were cheaper than competitors and he was honest about his work.

    In this day and age, an honest specialist is hard to find and if I ever have any electrical work done he'll be the first on my list to call.

    Ben B.
  • Had an emergency and Justin was there in no time. Found out someone above was watching out for us and just missed a house fire because Justin was out so fast. He was SOOOO knowledgeable on the procedure that needed to be done and all the codes that go along with it. He taught us a lot and got our house running safely again. Not sure we would have a house today if it was not for Justin, his timeliness and his knowledge. Thank you Justin!

    Trisha G.
  • We have worked with Justin a few times now and originally found him based on his awesome reviews! We're so grateful we did because words do not put in perspective how great it's been to have someone we trust who also knows the electric throughout our house to come out if we want a new fixture installed, recently it's been more new fixtures that require him wiring a new box etc or our upcoming projects that include solar fans to keep air moving and overall a better temperature throughout the house or an entire electrical overhaul like we needed originally. He's always punctual, always responds quickly, always nice, spends extra time with us making sure we understand electrical lingo, would highly recommend!

    Kate D.
  • Justin showed up on time and addressed our issue right away. I called for service last night and though they could have come out last night, I told them it was not an emergency and some other day was fine. They scheduled my appointment for the next day at 9am which was a relief that they could come out so quickly. I was so impressed that I decided to sign up for their whole home energy survey so that I can better understand how well (or not) my home is doing with regards to the electrical. Really happy I found a skilled, reasonably priced electrician.

    Donovan W.
  • I contacted Justin for an appointment which in the end I didn't need to schedule. He quickly replied to my request for a quote with a suggestion to resolve the problem and nailed it. I really appreciate the help and on a Saturday afternoon too. Much thanks!

    Smokin C.
  • Prompt and efficient work was done at our home to secure an issue that was not an immediate emergency but could have become one if left neglected. Prevention tips where given going forward as well.
    Thank you IES.

    Rhonda M.
  • Justin did such a great job on a bunch of electrical work that needed to be done and offered us fair pricing. I appreciate that he used quality material and thoroughly explained the work and the process. Also, I've never seen a box where the electrician took the time to print-label the circuits. I've built a brand new home previous and the builder wrote everything with a magic marker that was barely legible. I plan to bring Justin back for some more electrical work that needs to be done around the house. Super polite and super friendly. I also appreciate that he is a veteran.

    Jane R.
  • I needed a few electrical things fixed before I could sell my house. Justin was very responsive, professional and was great with my dog. He did a great job and was very quick. I would recommend Interstate Electric and would use them again if I needed to.

    Shannon K.
  • Had a new swamp cooler installed and Justin was the electrician on the crew. He noted there was a 20amp breaker installed in my electrical panel where a 15amp breaker should have been installed. He told me about it, swapped it out with a brand new 15 amp, and gave me back the replaced breaker. Job was done perfectly, quickly and professionally. IEandS get my full endorsement; Justin was professional and courteous and I will definitely call him back for any future electrical needs.
    Thank-you Justin!

    Sergio C.
  • It was a last minute panic looking for an electrician for my bathroom light fixtures. It was 9am on a Saturday when I called and Justin came to my house few hours later at 12. He was very professional. He rewired one electrical box into two for my 2 light fixtures and installed a can LED light above the bathtub. He did an excellent job. I would highly recommend him.

    Vivian A.
  • Justin arrived within 60 minutes when I called after finding a live-wire in the yard. After looking over the electric system in the older home that I had just purchased he said it was in terrible shape. I have a pool, hot tub and hot water solar system so it's a pretty extensive system with 3 panels. Justin and Brook worked non-stop for days until my electric panels were running again and all my questions were answered. I will be using them for everything in my home plus my parent's and children's too.
    Thanks Justin and Brook!!-

    Christina R.
  • Needed a second opinion and so glad we did! Justin saved us hundreds of dollars on a problem that wasn't actually there, and an easier fix than someone else "inspected ". Thank you!! He was honest, knowledgeable, and won't take advantage of you. Will be using again!

    Illana P.
  • Installing a dedicated circuit for a ac unit. Very informative and precise. Worked quickly and efficiently. Friendly and helpful.

    Joe H.
  • Electrical work. Great job, great prices. Highly recommended.

    Jesse W.
  • Justin showed up on time and was very professional. We just added a sunroom onto our home, and needed some outlets installed. Justin was very knowledgeable and courteous. The price was almost half of the quotes we got from other companies. We will definitely be doing business with Interstate Electric and Solar in the future.-

    Ethan A.
  • Very responsive! Scheduled meeting for inspection and estimate NEXT DAY! Extremely knowledgeable and thorough and courteous. Have hired him and look forward to leaving a post-project review.

    Vic F.
  • Justin installed a whole home surge protector and an AFCI. Showed us, as homeowners, what should or shouldn't be done with the electricity that we use, what we should replace and when, etc. Very professional, super polite, knew what he was doing and, all in all, one of the good guys! We highly recommend this company!

    Jon A.
  • Justin made repairs to my breaker panel. He was quick to respond and professional. After our initial contact he was able to do the estimate and job the same day. Took time to explain what he was going to do and why. I will use Justin again.

    Don B.
  • Justin replaced a new fuse box which was a huge undertaking. He also brought the house up to code on smoke alarms. He installed a dining room light and did an excellent job on everything. I would not hesitate to call him for any electrical project.

    Lana D.
  • We recently bought a house in Denver that was a flip and were having issues with the kitchen breaker getting thrown once a week or so. When we contacted the original electrician that had done all the work when the house was redone he was less then helpful leaving us questioning whether what he was telling us was true. Justin came out and for a very reasonable $120 fee spent several hours checking, testing and educating my daughter and I on her house, the electrical system and even giving us some advice on ways to cool the house down. He was professional and so knowledgeable he even taught me (I'm a midlife I know everything renaissance type woman) a few new things about appliances and electricity. He gave my daughter some great techniques to figure out which appliance was the problem and what to do when the power goes out due to a small appliance. At the end of his appointment he reassured us that everything was done correctly and actually done very well and there was nothing for him to fix. Considering the age of the house (1895) and that we bought it from a flipper we were both so relieved to hear the good news and to have a schooling on electricity by someone so obviously enthusiastic and knowledgeable on the subject. If we had an electrical project we would definitely bring Interstate Electric and Solar and Justin back to take care of it. Thanks, Justin!

    Lynn P.
  • Justin was the consummate professional. Showed up on time, explained in detail the issues that needed to be addressed and made the repairs thus evening. By far one of the best professionals I have worked with. Very polite and professional. Absolutely a great experience.

    Sean I.
  • Justin did a great job at answering our questions, even follow up questions the next day. He came out promptly, even late in the evening, with no extra charges for same day, emergent services. We were getting an estimate for electrical issues on a house we have not even closed on yet, and he was on top of it eager to help! I feel he was very professional, and has a professional clean appearance and vehicles. Which means a lot! I would certainly trust him and will hire him in the case that we close on this house, and if not this house any future work we would have done on another house.

    Lainie P.
  • I had a very positive experience with Interstate Electric & Solar. Justin is very thorough, conscientious and courteous. Unfortunately there was a lot of repair/replacement work required due to aging equipment and a lot of do it yourself wiring done by previous owners of the house that was unsafe. Justin did his best to show me and explain safety concerns and what was necessary to bring everything up to code as well make the cost as painless as possible. I would recommend Justin/Interstate Electric and Solar.

    Lori M.
  • Justin was awesome. He responded within an hour of our initial request and was able to come out the next day for an evaluation. His quote was detailed and fair. He was back later in the week to complete the job. He is very knowledgeable and went above and beyond. We liked him so much that we’re trying to find additional work so we can hire him again!

    Connie S.
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