The cord that came in the trunk works, technically. Plug it into the garage outlet overnight and you'll pick up thirty or forty miles by morning, which is fine until the day you drive more than that. Winter makes it worse, since cold weather pulls range out of a battery before you've left the driveway. Drivers around here end up planning errands around charging stops instead of simply driving, and that gets old within a month of owning the car. Advanced Electrical Repair provides Level 2 EV charger installation for homeowners across Milliken, CO, and the nearby communities, so your garage does the work overnight and you stop thinking about it.
Founded in 2015 by Ben DeVries, a military veteran and electrician with better than twenty years in the trade, Advanced Electrical Repair works from Milliken, Colorado, and takes jobs anywhere from Berthoud down toward Brighton. Level 2 charging has grown into a steady portion of the schedule, covering hardwired and plug-in units across all the major charger brands, load calculations confirming a home's service can carry the draw, the 240-volt circuits feeding that equipment, and the permitting and inspection every installation requires. Older houses show up often in this work, where a charger circuit has to thread through finished space or reach out to a detached garage. Manufacturer specifications get followed exactly so equipment coverage stays intact.
A new EV owner tries the outlet in the garage during the first week and watches the estimated finish time climb past tomorrow afternoon. Level 1 charging on a standard 120-volt receptacle adds roughly three to five miles of range per hour, so a battery down to twenty percent can take well over a day to fill. For anyone commuting to Longmont, Greeley, or down into the metro area, that math never balances.
The limitation is the circuit rather than the car. A typical garage receptacle sits on a 15 or 20 amp branch shared with the lights, the door opener, and whatever else got added over the years, and it was designed for intermittent loads like a drill or a shop vacuum. EV charging is the opposite, drawing near-maximum current continuously for hours at a stretch. That kind of sustained demand heats connections that were never intended for it, which is why worn or discolored receptacles turn up so often in garages where somebody has been trickle charging for a year. Level 2 equipment operates at 240 volts and typically pulls somewhere between 24 and 48 amps, which requires a circuit run specifically for it.
We start by calculating your home's existing electrical load against what the service can actually supply, because that answer determines everything downstream. Homes with capacity available move straight to planning the route from panel to parking spot, sizing conductors for both the amperage and the distance, and selecting the breaker and any required disconnect. Houses running near their limit have options too, including a service upgrade or a load management device that lets the charger back off when demand peaks elsewhere. Installation follows with the unit mounted where the cable comfortably reaches your charge port, conduit run neatly rather than draped, the permit pulled, and the inspection scheduled and attended.
The change is immediate and permanent. A Level 2 unit adds roughly 25 to 40 miles of range per hour depending on the equipment and your vehicle, which means any normal day's driving replenishes while you sleep. Public charging becomes something you use on road trips rather than a weekly chore, and the circuit carrying that load was built for continuous duty from the start.
Faster charging is the obvious improvement, and several of the others matter just as much day to day.
Overnight charging at Level 2 speeds covers virtually any daily driving pattern with hours to spare. Leaving the house at full range removes the mental accounting that comes with a slow charger. Cold Colorado mornings hit range hard, and starting full absorbs most of that penalty.
Continuous loads belong on conductors and breakers sized for continuous duty, which a shared garage receptacle is not. Dedicated 240-volt circuits eliminate the heat buildup that comes from pulling maximum current through ordinary household wiring. Nothing else on the circuit competes with the charger either.
Most Level 2 units let you set charging windows, and utilities in Colorado increasingly price electricity differently by time of day. Charging during off-peak hours can meaningfully reduce what you spend per mile. Faster equipment makes those windows practical, since a slow charger may not finish inside one.
Universal Level 2 chargers work with essentially every EV sold in North America, adapters included for vehicles using a different connector. That matters for households with two different makes or anyone likely to change cars. Installing once and keeping the equipment through several vehicles is the usual outcome.
Permitted, inspected installations create a record that answers questions at resale and with your insurer. Buyers increasingly look for home charging, and a properly documented circuit is a selling point rather than a question mark. Unpermitted work tends to surface at the worst possible time.
Getting a charger working properly usually involves more than the unit on the wall, and these are the pieces that come with it.
Drivers with a Tesla in the garage often want the matching equipment, which puts Tesla Wall Connector installation on the table. The wiring principles are the same, though the unit has its own mounting requirements and commissioning steps we follow to the letter.
Every charger depends on the circuit feeding it, and dedicated EV charger circuit installation is the part of the job that determines whether the equipment performs safely for years. Conductor sizing, breaker selection, and voltage drop over the run all get calculated rather than estimated.
Our full EV charger installation practice covers the entire process from panel capacity evaluation through final inspection, whatever brand of equipment you've chosen. Starting with an assessment tells you what your home supports before you spend money on hardware.
Charger installs look simple on paper and turn on details that only show up once somebody opens the panel.
Knowing whether your home can support a charger takes real numbers rather than a glance at the panel, and we run them before anyone talks about equipment. Continuing education with the Independent Electrical Contractors Rocky Mountain (IECRM) matters here, since charging requirements have changed faster than nearly anything else in residential code.
Detached garages, finished basements, and long runs from a panel on the opposite end of the house are where these projects get complicated. Two decades of working in older homes means we've found routes through most of what this area's housing stock throws at us.
Charger installations require permitting in the jurisdictions we serve, and we handle the paperwork, the scheduling, and the inspection itself. You won't be coordinating with a building department on your own time.
Coming out to look at your panel, your garage, and the route between them costs nothing. Projects that grow into panel work can be financed through Joist, and we'll explain how to apply during the visit.
As a small veteran-owned business in Milliken, Ben handles these installations personally instead of subcontracting them out. Workmanship is covered for twelve months, separate from whatever the charger manufacturer offers on the unit.
Level 1 charging on a household receptacle adds around three to five miles of range per hour, while Level 2 typically delivers 25 to 40 depending on your equipment and vehicle. That turns an all-weekend charge into an overnight one. The exact figure depends on the amperage your circuit and car support.
Many homes can, and plenty of houses around Milliken and Johnstown on 100-amp services are already close to capacity. A load calculation gives the real answer for your specific home. When capacity is short, a service upgrade or a load management device both solve it.
Cold reduces both range and charging efficiency, and batteries accept power more slowly when they're chilled. Garage charging helps considerably compared to sitting outside overnight. Most drivers here notice the difference between summer and January and plan accordingly.
Hardwired units generally support higher amperage and produce a cleaner installation, while plug-in models on a 240-volt receptacle are easier to swap or take with you. Local code sometimes influences which is appropriate for a given location. We'll walk through the tradeoffs based on where the unit is going.
Yes, adding a 240-volt circuit requires a permit and inspection throughout the jurisdictions we serve, with particulars differing between Milliken, Mead, Erie, and unincorporated Weld County. We pull the permit and see the inspection through. That record matters later for insurance and resale.
FAQs reviewed by Ben DeVries, owner of Advanced Electrical Repair and a Milliken, CO, electrician with over 20 years of residential wiring experience.
Home charging done properly is the kind of upgrade you stop noticing because it simply works. Tell Advanced Electrical Repair what you're driving and we'll figure out what your house needs.
Business Name: Advanced Electrical Repair
Address: Milliken, CO, 80543
Phone: 720-552-7023
Business Hours:
Mon - Fri: 8:00 AM to 4:30 PM
Sat-Sun: Closed
Emergency hours available upon request.
Financing Available
We offer financing options through our estimating and invoicing software, Joist. Ask us how to apply during your free estimate.
We recommend scheduling a Spring Tune-Up in March to make sure your cooling system is ready for warmer weather, and a Winter Prep Service in November to prepare your heating system for the colder months.
Workmanship & Manufacturer Warranties
We stand behind our work with a one-year workmanship guarantee, plus all eligible parts and equipment are backed by their applicable manufacturer warranties.