Best Commercial Electrical Contractors in Knoxville, TN
Compare 15 commercial electrical companies serving Knoxville, TN. 4 offer 24/7 emergency service. Request free quotes and hire the right contractor for your building.
Commercial Electrical Contractors in Knoxville
View allSwift Industrial Power, Inc.
Knoxville, TN
Swift Industrial Power, Inc. in Knoxville, TN provides UPS, backup generators, DC power systems, EV charging, and indust...
Stowers Power Systems
Knoxville, TN
Stowers Power Systems in Knoxville, TN: 24/7 commercial backup generator sales, rental & service. Cat-authorized, servin...
Allen H. Edmondson Electrical Contractor
Knoxville, TN
AHE-EC: 46+ years of commercial & industrial electrical contracting in Knoxville, TN. Lighting retrofits, power distribu...
Industrial Electronics, Inc
Knoxville, TN
Industrial Electronics, Inc. provides commercial & industrial electrical services in Knoxville, TN — power distribution,...
Pinnacle Electric Company
Knoxville, TN
Pinnacle Electric Company serves Knoxville, TN commercial clients with power distribution, switchgear, lighting, EVSE, a...
Mr. Electric of Sevierville
Knoxville, TN
Mr. Electric of Sevierville serves commercial clients in Knoxville, TN with LED retrofits, subpanels, EV charging, dedic...
Truitt Electric
Knoxville, TN
Truitt Electric provides commercial electrical services in Knoxville, TN — power distribution, panelboards, lighting, ge...
Andrews Electric Services
Knoxville, TN
Andrews Electric Services provides commercial electrical work in Knoxville, TN — power distribution, panelboards, lighti...
KnoxCET LLC
Knoxville, TN
KnoxCET Electric LLC delivers licensed commercial electrical services across Knoxville, TN — covering power distribution...
Infinity Data Center
Knoxville, TN
Infinity Data Center in Knoxville, TN offers Tier 2 colocation, managed VPS, fiber connectivity, and infrastructure serv...
Pat Murphy Electric, Inc.
Knoxville, TN
Pat Murphy Electric offers industrial & commercial electrical services in Knoxville, TN — switchgear, PLC, EVSE, panels,...
Power Link Electric
Knoxville, TN
Knoxville, TN commercial electrician since 1990 — panel upgrades, EVSE, Generac generators, tenant build-outs, and power...
Lloyd's Electric Service
Knoxville, TN
Lloyd's Electric Service — 50+ yrs of commercial & industrial electrical in Knoxville, TN. Generac-certified generators,...
Allen's Electrical and Remodeling, LLC
Knoxville, TN
Allen's Electrical and Remodeling, LLC serves Knoxville, TN commercial clients with power distribution, lighting, panelb...
Tradesmen International, LLC
Knoxville, TN
Tradesmen International in Knoxville, TN supplies commercial & industrial electricians on-demand for power distribution,...
Commercial Electrical Services Available in Knoxville
Why Choose My Electrical Tech in Knoxville?
Commercial-Focused Only
Every contractor listed works on commercial buildings — power distribution, switchgear, panelboards / breakers, lighting systems, and more — not residential.
Real Google Reviews
Ratings pulled from verified Google Business Profiles — not anonymous form submissions.
Compare in One Place
Side-by-side electrical systems serviced, ratings, and contact info — no calling around.
Free to Use
No cost to search, compare, or request quotes. Ever.
Nearby Cities
Frequently Asked Questions — Commercial Electrical in Knoxville
How much does commercial electrical work cost in Knoxville?
Commercial electrical costs in Knoxville depend on the electrical system and scope of work. Minor repairs are the most affordable, preventative maintenance programs are billed on a recurring schedule, and full replacements or installations are priced by system size and complexity (power distribution, switchgear, panelboards / breakers, lighting systems, and more).
How do I find a reliable commercial electrical contractor in Knoxville, TN?
Start by verifying the contractor holds a current state license, adequate insurance, and bonding. Confirm they're certified and experienced with your electrical system. Check reviews from other commercial property managers on My Electrical Tech. Ask for references from similar properties (office, retail, industrial, warehouse). Get at least three written quotes for any major project.
Do Knoxville commercial electrical contractors offer emergency service?
Yes, many commercial electrical contractors in Knoxville offer 24/7 emergency service. Response times vary — the best operators typically arrive within 2–4 hours for urgent issues. Always confirm after-hours rates upfront, as emergency response typically carries a surcharge.
What's the best time of year to schedule electrical maintenance in Knoxville?
Schedule preventative electrical inspections on a regular cadence to catch wear, failures, and small problems early — before they cause downtime. Booking maintenance during off-peak periods gives you faster scheduling and helps preserve warranty coverage.