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JJ Electrical & Generators, L.L.C.

"Call And Make An Appointment Today!"

About Us

JJ Electrical & Generators, L.L.C., based in Caledonia, WI, is the premier provider for generator installation and electrical services across Oak Creek, Franklin, Greendale, Muskego, and neighboring communities. We specialize in 24/7 emergency services, as well as residential and commercial electrical projects, including remodeling and new construction. For reliable solutions to your electrical needs, reach out to JJ Electrical & Generators, L.L.C. in Caledonia.

Areas Served

Oak Creek, WI | Franklin, WI | Greendale, WI | Muskego, WI

Our Professional Associations

WE Energy Certified

Our Certifications

Code Compliance
Licensed and Insured
Generac Certified

What We Offer

Our Specialties include:

Generator Installation
Free Estimates
New Construction-Rec Rooms, Garage, Hot Tubs, Pools, etc.
30+ Years of Industry Experience

Our Services include:

Generator Sales & Installation - We provide top-quality generators and expert installation to keep your home or business powered during outages and emergencies.
New Construction Electrical Services - From blueprint to final inspection, we handle all electrical needs for new residential and commercial builds with precision and code compliance.
Remodeling & Renovation Projects - Upgrade your space with modern electrical solutions—whether you're remodeling a kitchen, basement, office, or entire property.
Residential & Commercial Electrical Work - Our licensed electricians deliver reliable service for homes and businesses, including lighting, wiring, panel upgrades, and more.

Our Brands include:

Generac

Testimonials

On 7/1/2026 Karen Kusters had this to say:
Fair Pricing, Excellant and Prompt Service. They did an excellent job upgrading my electrical to code for the sale / inspection of my home

On 6/25/2026 Tressa Bates had this to say:
They came on short notice to remedy a frustrating electrical problem. They were efficient and polite. We will be calling them again for future work.

On 6/24/2026 Harry Clayton had this to say:
The team at J&J Electric were amazing. They were clean, courteous and did everything as expected. And they offered the Best price for the job! I would certainly recommend J&J to everyone. Great job, thank you

On 6/19/2026 Michael Brown had this to say:
Jeff and team did an outstanding job on my generator installation. The team was prompt, courteous and very professional!!!

On 6/19/2026 Michael Brown had this to say:
Jeff and team did an absolutely fantastic job on my recent generator installation. The team was prompt, courteous and very professional. Testimonial written by Michael Brown on this site.

Contact Us

JJ Electrical & Generators, L.L.C.
Caledonia, WI 53108
Phone: (414) 840-8847
Email: jj_electrical@outlook.com

Serving Oak Creek and Surrounding Areas

Where To Find Us

Payment Types Accepted

Visa, MasterCard, Discover, American Express, PayPal, Personal Checks, Debit Cards

Our Hours

24 Hour Emergency Service

Monday: Open 24 Hours
Tuesday: Open 24 Hours
Wednesday: Open 24 Hours
Thursday: Open 24 Hours
Friday: Open 24 Hours
Saturday: Open 24 Hours
Sunday: Open 24 Hours

FAQ

What electrical services do you offer?

We provide a full range of residential and commercial electrical services, including electrical repairs, panel upgrades, wiring installations, lighting design and installation, circuit breaker replacement, surge protection, EV charger installation, and troubleshooting. Whether you need a simple fix or a complete electrical system upgrade, our licensed electricians are equipped to handle projects of any size safely and efficiently.

Are you licensed and insured?

Yes, we are fully licensed and insured to ensure the highest standard of safety and quality for all our electrical services.

Do you provide free estimates for your services?

Yes, we offer free estimates for all our services, including generator installations, new construction, and remodeling projects.

How much experience do you have in the industry?

With over 30 years of industry experience, our team is equipped to handle a diverse range of electrical work for both residential and commercial clients.

Do you handle both residential and commercial electrical projects?

Yes, we serve both homeowners and businesses throughout Milwaukee, Racine, and surrounding areas. From home rewiring and lighting installation to commercial electrical system design and maintenance, we tailor our services to meet the specific requirements of each property type.

Why should I choose JJ Electrical & Generators, L.L.C.?

We are committed to delivering high-quality workmanship, reliable service, and honest pricing. Our team prioritizes safety, customer satisfaction, and clear communication throughout every project. With local expertise in Milwaukee and Racine, we understand the unique electrical needs of homes and businesses in the area and strive to exceed expectations every time.