Denver Electrical Installation Services
Powering Homes & Businesses Since 1962
When it comes to protecting your comfort and powering your property, a dependable electrical system makes all the difference. At Allen Service, we offer professional electrical installation services for residential and commercial properties. Whether you’re upgrading outdated wiring, installing a new panel, or setting up power for a home addition, our licensed electricians deliver safe, code-compliant work with lasting results.
With over 60 years of trusted service behind our name, our third-generation, family-owned business has built a reputation for prompt, knowledgeable, and courteous service across Denver, Aurora, Centennial, Boulder, Greeley, and Eaton. From same-day electrical repairs to large-scale installations, our team is ready to help.
Call (970) 431-6574 or contact us online to schedule your electrical installation today. Se habla español.
Residential & Commercial Electrical Installation in Denver
We offer a full range of electrical installation services tailored to the needs of homeowners and businesses throughout the area. Every installation is handled with precision, transparency, and a focus on long-term performance.
Our licensed technicians bring decades of hands-on experience to every job. Whether you need to wire a new circuit, install a dedicated EV charger, or modernize your electrical panel, we approach each project with the same professionalism and attention to detail.
We handle electrical installation projects for:
- New room additions and remodels
- Custom home builds and commercial properties
- Retail and office tenant improvements
- Upgraded lighting layouts and fixture installation
- Code compliance corrections and safety upgrades
Why Professional Electrical Installation Matters
Electrical work is not something to cut corners on. Poorly installed systems pose serious risks, from fire hazards to costly property damage. Choosing Allen Service means hiring licensed professionals who follow the highest safety and building standards.
Our technicians stay current with evolving codes, technologies, and energy efficiency practices. We use high-quality parts, install according to manufacturer specs, and perform careful testing before completing any job.
If your property’s electrical system is older or unreliable, it’s time to bring it up to speed. We’ve helped hundreds of homeowners and business owners upgrade their electrical systems safely, enhancing both performance and peace of mind.
Hear From Our Happy Customers
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“Allen Service came out promptly and saved the day for me! My 50-year-old condo needed service immediately & they delivered! I recommend this company wholeheartedly. Ask for Brian and Michael!”Drew V.
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“The company was responsive and went above and beyond. They worked through my broken sink issue and were informative along the way. Extremely polite and efficient. I would absolutely ask Allen for service again!”Dorothy G.
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“Allen has been our preferred vendor for maintenance and repairs across our entire apartment community. Their team is consistently prompt, professional, & efficient. They respond quickly, diagnose the problem accurately, & complete repairs quickly.”Alison W.
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“Zach Workman did an excellent job fixing my AC capacitor. And even gave me a very well explained run down of how AC units work, especially capacitors. This was beneficial to me as I am a tradesman myself. Highly recommend Allen Service.”Chance I.
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“I had a great experience with Allen Service when our AC stopped working. Kevin, was extremely polite and knowledgeable. He was able to diagnose and resolve the issue quickly and even provided some informative advice for us moving forward.”Jenna A.
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“Awesome service and customer care. They were stupendous! I noticed immediately how positive and energetic they were, working together as a team to rectify our issues. These young men were personable, courteous, & very informative.”Nicholas S.
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“My technician today was professional, courteous, thorough, and made everything easy to understand. My AC had stopped working and Allen was able to get someone to my house within 4 hours which was exceptional and appreciated!”Shannon M.
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“A wonderful experience with both of the technicians today. They arrived early, were pleasant, very professional, and installed an amazing unit.”Mary F.
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“Exceptional customer service from the first phone call, to scheduling, to completion of service appointment, to diagnosing the A/C not cooling properly. Extremely impressed. I will gladly be telling everyone I know to call for any of your services!”Christie S.
is Just a Click Away Colorado’s Trusted Home Service Team
Tell us what you need, and we’ll take care of the rest.
Electrical Installations We Can Help With
We handle a wide range of electrical installation projects. Whether you’re remodeling, upgrading, or starting from scratch, our licensed electricians deliver safe, code-compliant results that stand the test of time.
Some of the most common installation services we offer include:
- Electrical remodeling. We help with wiring and setup for kitchens, bathrooms, basements, home additions, and commercial buildouts.
- EV charger installation. Our team installs reliable Level 2 charging stations to make powering your electric vehicle fast and convenient.
- Outlet and switch installation. From smart switches to USB outlets and GFCI protection, we install modern convenience where you need it most.
- Wiring and rewiring. Whether you're upgrading old systems or expanding your property, we provide safe, clean, and efficient wiring work.
- Knob and tube wiring replacement. We replace outdated wiring in older homes with modern systems that meet today’s safety standards.
- Dedicated circuits and subpanels. Ideal for appliances, home offices, or additions, we install power where it’s needed without overloading your system.
We can help you with both large-scale projects and small upgrades. If you need lighting, ceiling fans, generators, or panel work, we offer dedicated services for each of those as well.
- Allenspark
- Ault
- Aurora
- Bellvue
- Berthoud
- Boulder
- Broomfield
- Castle Rock
- Centennial
- Commerce City
- Denver
- Eaton
- Firestone
- Fort Collins
- Fort Lupton
- Gilcrest
- Greeley
- Hudson
- Jamestown
- Johnstown
- Kersey
- La Salle
- Lafayette
- LaPorte
- Longmont
- Loveland
- Lyons
- Milliken
- Niwot
- Plattville
- Severance
- Timnath
- Wellington
- Windsor
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The Help You Need
is Just a Click Away Colorado’s Trusted Home Service TeamTell us what you need, and we’ll take care of the rest. -
Allen Services
Membership Rewards Your Home’s VIP PassEnjoy routine check-ups, priority scheduling, and member-only perks that keep your home running smoothly. -
Easy Financing for
Any Budget Affordable Payments. Exceptional Service.Our financing plans make it simple to invest in your home when it matters most.
Ready to Schedule Your Electrical Installation?
Whether you’re upgrading your panel, wiring a new space, or looking for dependable electrical installation in Denver or surrounding areas like Aurora, Centennial, Boulder, Greeley, or Eaton—Allen Service is here to help.
With decades of hands-on experience, a fully trained team, and a commitment to high-quality workmanship, we’re proud to be the name clients trusts for safe, reliable electrical service. When urgent needs arise, we often have same-day emergency service available. We also offer financing options and flexible payment plans to make your next project more manageable.
Call (970) 431-6574 today or contact us online to schedule your electrical installation in Denver or the surrounding areas. Se habla español.
