Top O’Fallon Electricians for Panel Upgrades, Wiring & Electrical Repairs
Residential Electrical Services, Generators & Lighting Installation in O’Fallon
Affordable, Quality Electrical Services in O’Fallon, Missouri
Serving O’Fallon Homes Near Civic Park, Highway K & Growing Neighborhoods
For more than 35 years, R & R Electrical Company Inc has delivered trusted electrical repairs, panel upgrades, generator installation and lighting services throughout O’Fallon, MO. Our licensed electricians proudly serve homes and businesses near Civic Park, Highway K and rapidly growing neighborhoods with dependable electrical solutions designed for safety, efficiency and modern electrical performance. Every project receives detailed craftsmanship, responsive communication and customer-focused service built around long-term reliability.
-
![Electrician using a yellow tester to inspect exposed wall wiring.]()
-
![Electrician tightening wiring in a breaker panel while holding a multimeter in a utility room]()
-
![]()
Our Services
View All ServicesFriendly, Professional Electrical Services. We complete the work ourselves with no subcontracting.
-
![Technician in yellow hard hat holding a multimeter beside electrical control panels in a factory]()
Light Industrial Work
Button
Services
Lighting
Proper lighting installation & maintenance saves you money and improves how your home looks and feels.
Wiring
Any time you are dealing with electricity, you need a certified expert. Anything less simply isn't safe.
Repair
Wondering whether you should throw something away or have it repaired? We'll give you an expert opinion.
Installation
Install your appliances electric connections properly from the start, and save yourself time and money in the long run.
Emergency Back Up Systems
Proper Installation of a generator or back up energy source is important for your family's health and safety.
Security
We offer a wide range of solutions, everything from CCTV and motion sensors to home and fire alarms.
