On Budget. On Time. Every Time.
Our Electrical
Services
Full-service residential & commercial electrical contractor serving Denver Metro and the Front Range since 1985. Licensed. Insured. NEC 2026 Compliant.
40+
Years of Service
4.8★
Average Rating
24/7
Emergency Service
NEC 2023
Code Compliant
Honesty. Integrity. Quality.
Our Full Range of Services
Licensed, insured electricians delivering fast, NEC 2026-compliant solutions for homes, offices, retail, warehouses, restaurants, hotels, and more.
Commercial Services
Complete electrical solutions for businesses of all sizes across the Denver-Metro area.
Commercial Design & Installation
Generator Installation & Upgrades
LED Lighting Systems
Electrical Troubleshooting & Repair
Code Compliance Certification
Security Lighting and Cameras
Parking Lot Lighting Upgrades
Residential Services
Expert home electrical services from simple repairs to full rewiring projects.
Lighting Installation & Upgrades
Outlet & Switch Repairs & Installation
Ceiling Fan Installation & Repairs
Home Rewiring
Panel Repairs & Upgrades
EV Charging Installation & Maintenance
Security System Installation
New Construction
Complete electrical systems for ground-up commercial projects built to code and on schedule.
Complete electrical system design
Underground & overhead service installation
Lighting layout & fixture installation
Fire alarm & safety systems
Data & communication cabling
Permit management & inspections
Renovations & Upgrades
Modernize aging electrical systems to meet current demands and safety standards.
Electrical panel upgrades (100A–400A+)
Lighting retrofits & LED conversions
Tenant improvement build-outs
Power distribution upgrades
Energy efficiency audits
Code violation corrections
Industries We Serve
BUILT FOR YOUR BUSINESS
From ground-up construction to modernizing existing spaces, we power every type of commercial property.
Offices
Retail
Warehouses
Restaurants
Hotels
Mixed Use
Municipal
Manufacturing
Medical
Testimonials
What Our Clients Say
"Primary Electrical Services installed an EV charger for us, and it was seamless. They handled the permit and setup perfectly. Quick, clean work, and the team followed up within a week."
Bill W.
"Our hot tub wiring needed work and Primary Electrical took care of it. They were on time and helped me understand what they did so I felt safe. Best electrician in Denver, by far."
Andre C.
"Primary Electrical Services saved the day when our power went out. They arrived in under an hour and fixed the issue fast. They were professional and friendly. I highly recommend!"
John S.
"I had a faulty outlet repaired. The technician explained everything, and the pricing was upfront and reasonable. My home feels safer now. Great service."
Mary F.
Frequently Asked Questions
Here are our answers to common electrical FAQs. Don't wait for expert service. Call us now and rest easy.
What is the average cost to upgrade electrical panel and wiring?
In the Denver Metro area, electrical panel upgrades typically range from $1,500 to $4,000 depending on panel size (100A, 200A, or 400A), permit requirements, and whether wiring upgrades are needed at the same time. If upgrading both the panel and wiring together, costs can run $3,500 to $8,000+ for larger homes. Primary Electrical Services provides a free, flat-rate written quote before any work begins.
Schedule an inspection to protect your home!
Do I need to upgrade my electrical panel for an EV charger?
It depends on your current panel capacity. Most Denver homes with 100-amp service will need a panel upgrade to support a Level 2 EV charger, which requires a dedicated 240V circuit. Homes already on 200-amp service often don't need a full upgrade. Primary Electrical Services assesses your panel during the estimate and will tell you exactly what's needed.
Schedule an inspection to protect your home!
Can I upgrade my electrical panel without rewiring my house?
Yes, in most cases you can upgrade your electrical panel without rewiring your entire house. A panel upgrade replaces the breaker box and increases your home's electrical capacity but doesn't require touching existing wiring unless it's damaged or out of code. Primary Electrical Services will inspect your current wiring during the estimate and only recommend rewiring if necessary for safety or code compliance.
Schedule an inspection to protect your home!
Request a FREE Estimate
Ready to start your project? Contact us today for a free, no-obligation estimate on your residential or commercial electrical needs.