Boulder County's Most Trusted Electricians

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Residential & Commercial Electrical Services

Welcome to Tru-Craft Electric

We are your trusted electrical experts in Boulder County, CO. Our services include residential, commercial, and new construction electrical work, electrical upgrades, and electrical troubleshooting. We are a small family business that has been licensed since 1979, and are happy to serve all your electrical needs! Give us a call today to schedule your electrical service.

40+ years of trusted service in Superior, Boulder County, and the north Denver Metro area.
Locally based in Superior, CO, for faster response and knowledge of local codes.
Transparent, upfront pricing with no hidden fees or surprise charges.
Safe, code-compliant work using high-quality materials and proven methods.
Customer-focused approach with respect, clear communication, and accountability.
Comprehensive services for residential, commercial, new construction, repairs, and upgrades.
Long-term value is designed to save money by preventing future issues.

Commercial Electrical Services

Keep your business powered up and safe, no matter your industry. We design, install, and maintain electrical systems that minimize downtime and ensure offices, restaurants, retail spaces, and industrial sites operate smoothly. Need quick service calls, energy-efficient lighting upgrades, complete rewiring, or code compliance corrections? We do it all, with minimal disruption to your workflow and with complete permits and documentation.

Residential Electrical Services

Your family’s comfort and safety is our top priority. From new lighting installations and smart home automation to complete rewiring, Tru-Craft Electric makes home electrical upgrades stress-free. Standard calls include outlet replacements, ceiling fan installation, circuit breaker repairs, electric vehicle (EV) charger setups, and whole-home safety inspections. We treat your home with the same respect we would our own.

Tru-Craft Electric, Family Owned and Operated Superior Colorado

Peter Kostoff, Master Electrician – John Kostoff, Founder, Master Electrician – Tim Kostoff

Powered by Family, Perfected by Experience
Our Family Story

By John Kostoff, Founder, Master Electrician

When my wife Mary and I moved from Buffalo, New York, to Colorado in 1979, we came with a dream: to build a life, raise our family, and create something of our own. Starting a business from scratch wasn’t easy; there were long days, late nights, and more than a few challenges along the way. But with ambition, faith, and hard work, Tru-Craft Electric was born.

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Why Choose Tru-Craft Electric

Choosing the right electrician matters. Poor wiring, code violations, or sloppy workmanship can cost you money and peace of mind. Tru-Craft Electric has been the trusted choice for homeowners and businesses across Boulder County and the north Denver Metro area since 1979. Here’s why we stand out.

Four Decades of Experience

We’ve been serving Superior, Boulder, Louisville, Lafayette, Erie, Broomfield, Arvada, and the surrounding areas for more than 40 years. That experience means we know local codes inside and out and can anticipate issues before they become problems. With Tru-Craft Electric, you’re getting seasoned professionals who know how to do the job right the first time.

Local and Responsive

Because we’re based in Superior, we’re never far from the communities we serve. Our local presence allows for faster response times and greater familiarity with local permitting and building practices. When you call, we show up promptly and ready to work.

Clear, Honest Communication

We don’t believe in hidden costs or vague estimates. Every project starts with a thorough inspection, followed by a detailed explanation of the problem and solution. You’ll know exactly what’s needed and how much it will cost before we begin.

Safe, Code-Compliant Work

Every job follows strict safety and electrical code standards. We use only high-quality materials and never cut corners. Whether it’s a new installation, repair, or upgrade, our work is designed to last and to keep your property safe.

Customer-Focused Service

Our reputation is built on relationships. We treat every customer with respect and every property with care. If you have questions, we take the time to answer them. If issues arise, we fix them. That’s why so many of our customers keep coming back, and why referrals are such a big part of our business.

Full-Service Electrical Solutions

From residential homes to commercial facilities, from new construction wiring to troubleshooting stubborn electrical issues, Tru-Craft Electric does it all. You won’t need to juggle multiple contractors; we handle lighting, wiring, upgrades, safety systems, and more.

Long-Term Value

Quality service isn’t about the cheapest price—it’s about work that stands the test of time. By focusing on safety, compliance, and reliability, we help you avoid costly problems down the road. In the end, you save money, stress, and time by choosing a company committed to excellence.

The bottom line: Tru-Craft Electric combines experience, integrity, and local knowledge to deliver electrical work you can rely on—every time.

testing-thermostats - Tru-Craft Electric Corporation

Span Smart Panels: The Future of Electrical Power Control

Tru-Craft Electric – Certified Installation Company

Span has reinvented the traditional electrical panel by turning it into an intelligent control hub for your home or business. With the Span Smart Panel, you get real-time visibility and control down to the room or appliance level. It integrates seamlessly with battery storage, solar systems, EV charging, and more—managing your power dynamically to reduce waste and avoid costly utility upgrades.

Tru-Craft Electric: Certified Span Installer

At Tru-Craft Electric, we’re proud to be certified to install, replace, and upgrade Span Smart Panels across Superior, Boulder County, and our broader service area (Boulder, Lafayette, Longmont, Westminster, Arvada, etc.). Whether you’re building new, upgrading your existing panel, or retrofitting your home for solar + battery systems, we’re fully trained to handle all Span-related work.

Here’s what that means for you:

We ensure proper integration with your existing wiring, solar, or battery systems
We handle full panel replacements or installations from the ground up
We perform system upgrades and load balancing for future expansion
We conform to Span’s strict guidelines and safety standards
You get the peace of mind that comes with
working with a certified professional

If you’re ready to bring your electrical system into the 21st century, call Tru-Craft Electric to schedule a free consultation. We’ll help you evaluate whether Span is a good fit, design the solution, and execute it with precision—so your home or business in Boulder County runs smarter, safer, and more efficiently.