From flickering lights to full panel upgrades. We handle the heavy lifting so you don't have to. Serving Longmont, Boulder, Loveland, and all of Boulder County with code-compliant, safety-first electrical solutions.
Based at 350 Terry St, Longmont • Usually on-site same day
24/7 Available
Emergency response
Longmont Local
350 Terry St base
Code Compliant
All work permitted
Licensed & Insured
Full protection
Whether you're dealing with a 1920s bungalow in downtown Longmont or a new commercial build in Erie, we bring the right tools and expertise to every job.
Complete home rewiring, panel upgrades, lighting installation, and smart home setup. We handle everything from historic downtown Longmont homes to new builds in Prospect.
View Residential ServicesRetail buildouts, office lighting retrofits, medical-grade circuits, and industrial equipment hookups. Minimize downtime with our after-hours scheduling options.
View Commercial ServicesPower outages, sparking outlets, burning smells, or total electrical failures. We respond rapidly because electrical emergencies don't wait for business hours.
Emergency HelpWe're not just another contractor with a truck. We're your neighbors, based right here on Terry Street, with deep knowledge of Longmont's electrical infrastructure—from downtown historic districts to new developments like Sandstone Ranch.
Our office is at 350 Terry St. When you call, you're talking to someone who knows the difference between Old Town wiring and Prospect new construction.
Most non-emergency calls are scheduled within 24 hours. Emergency calls get priority response, usually within the hour.
We pull permits for everything that requires it. No shortcuts, no "under the table" work that could void your insurance.
We discuss costs upfront before starting work. No surprise fees, no vague "time and materials" bills that balloon unexpectedly.
Colorado's climate is hard on electrical systems. From the intense sun beating down on exterior panels to freeze-thaw cycles affecting underground conduit, local knowledge matters. We specify components rated for high-altitude UV exposure and temperature swings.
Equipment rated for Boulder County's elevation and UV exposure.
Knob-and-tube replacement in Mapleton Hill, Old Town Longmont, and Downtown Boulder.
Pre-wiring for EVs and smart panels in new construction and major remodels.
When you call Peak Spark Electric, you get a knowledgeable local electrician who shows up on time, explains what they're doing in plain English, and leaves your home cleaner than they found it. We treat your electrical system like it's our own.
Peak Spark Electric
Longmont, CO