AC Electrical Contractors — licensed electricians in Denver and Castle Rock
Panel upgrades, EV chargers, remodels and emergencies — done by a family-owned crew that shows up on time, pulls the permit and gives you the price before the work starts.
- Licensed & insuredLicensed & fully insured
- Permits & inspectionsPermits pulled & inspected
- 24/7 emergency24/7 emergency dispatch
- Family-ownedFamily-owned since 2013
- 5.0★
- 30+ five-star Google reviews
- 24/7
- Emergency dispatch
- Est. 2013
- Serving Denver
Three steps, no surprises on the invoice.
- 01
Free consultation
Call or send the form. We ask the right questions, then look at the panel and the plan — no charge for planned work.
- 02
Fixed price in writing
You get a clear scope and a number before anyone touches a wire. Permits and inspection included where required.
- 03
Clean, inspected install
Licensed electricians, tidy work, jobsite left better than we found it, and we meet the inspector ourselves.
Power, done properly.
From the first connection to the final inspection.
Full-service electrical, one crew.
EV Charger Installation
Level 2 chargers sized to your panel, permitted and inspected. Charge overnight without tripping a breaker.
EV Charger InstallationPanel & Service Upgrades
Denver 200A panel upgrades — most finished in one day, permit and inspection included. Subpanels and full replacements too.
Panel & Service UpgradesNew Build & Remodel Wiring
Rough-in through trim-out. Load planning, lighting layouts and code-compliant work you can build over.
New Build & Remodel WiringGeneral Electrical Service
Troubleshooting, outlets, fixtures, flickering lights and outage repair — residential and commercial.
General Electrical ServiceElectrical Safety Inspections
Thorough hidden-hazard inspections with a plain-English report on what to fix now versus later.
Electrical Safety Inspections24/7 Emergency Electrician
Power outage, burning smell, dead panel. Call any hour and a licensed electrician picks up.
24/7 Emergency ElectricianPrepared. Precise. Professional.
Confidence in every connection.
From a single circuit to a full service upgrade, we diagnose first, explain the scope and quote before we work.
Built around your life.
Lighting, wiring and the power for what comes next.
Rough-in to trim-out, photographed on site.
200A Panel Replacement
Whole-Home Recessed Lighting
Basement Rough-In
One electrician. Every job.
Andrew Courtney
Family-owned and hands-on since 2013 — Andrew walks every job, writes every scope, and stands behind the work across Denver and Castle Rock.
5.0 across 30+ five-star Google reviews.
Homeowners, builders and businesses across the Denver metro who called us back.
Leave a review“We have had the pleasure of working with Andrew on several solar and electrical projects, and every time he brings nothing short of master-level expertise. As a Master Electrician, his attention to detail, code knowledge, and professionalism are top notch.”
“Wow. I am a single mother living in an old house that had been a rental place for years. Andrew did an incredible job. Kind, thoughtful, and experienced. I have already given his contact info to two of my neighbors.”
“Top notch. Andrew is my go to for all my electrical needs hands down best guy to work with on any project. Prompt, polite, on time, very good with communication. I wish he taught a class for other contractors to learn from!”
“Andrew is great at what he does and has reasonable prices. He has done an electrical panel upgrade, installed a flood light, and installed other lights and switches for us. We will be using him again. Really nice guy and knows what he is doing.”
Licensed electricians across the south metro.
Denver down to Castle Rock, with dedicated crews and permit knowledge for each jurisdiction. Find your city:
Also serving Littleton, Aurora, Parker, Centennial, Lakewood, Cherry Hills, Castle Pines, Hilltop, Park Hill, Central Park, Lowry, Greenwood Village, Englewood, Westminster, Arvada, Thornton, Golden and the surrounding Front Range.
Charged up at home.
Level 2 EV chargers, installed and permitted across Denver and Castle Rock.
What Front Range homeowners actually pay.
| Job | Typical range | Usually includes |
|---|---|---|
| Level 2 EV charger | $750 – $2,200 | Dedicated 240V circuit, mount, commissioning, permit |
| 100A → 200A panel upgrade | $2,000 – $5,500 | Panel, breakers, grounding, permit and inspection |
| Recessed lighting (6 cans) | $900 – $2,200 | Layout, cans, dimmer, patch-ready cuts |
| Troubleshooting visit | $180 – $900 | Diagnosis, fixed repair price, fee credited to the work |
| Whole-home safety inspection | $150 – $450 | Documented report on panel, grounding and devices |
Ranges are real Denver-metro averages, not a quote. Your fixed price is confirmed after a free on-site look.
Questions we get every week.
Real pricing, real timelines. If yours isn't here, ask the assistant in the corner or call us.
Most 100A to 200A residential service upgrades land between $2,000 and $5,500 including the permit and inspection. Older homes with a mast, meter or grounding that needs replacing sit at the top of that range. You get a fixed number in writing before we start.
Need an electrician you can trust?
Free consultation, honest scope, fair pricing — across Denver and Castle Rock.