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4.7

(1.1k reviews)

Top-rated electricians.

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Excel Electric, Inc.
4.8(
40
)

Serving Madison, WI and surrounding areas

Approved

In business since 1994

Free estimates

Customers say: Quality work

"Jim & his team did a great job fixing the electrical system in my new house. The house had an ancient relay system from the 50s. Excel did all of the work on time & in budget. Because the system was so old there were random issues that popped up later. Jim & his team came back right away every time I called. I highly recommend Excel Electric."
Response time1 day
13 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for All Nations Solar and Electric LLC
All Nations Solar and Electric LLC
5.0(
12
)

Serving Madison, WI and surrounding areas

Approved

In business since 2024

Free estimates

Warranties offered

"They did a great job. Put in the outlet and made sure it worked. I am happy with it and I highly recommend them for any electrical job. I will be using them for all my electrical needs."
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Response time2 days
1 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Nick Electric
Nick Electric
4.5(
13
)

Serving Madison, WI and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"It went really well. Nick was responsive via email, and he was communicative throughout the process. Nick found a creative way of running power out to my garage, installed a sub panel, added five outlets on individual circuits to my garage, and ran power to my new L2 car charger. I couldn't believe how fast they were able to knock out the project. I like the way that he set things up so that we can easily expand in the future. Nick and his assistant were really nice guys with great attitudes. They worked efficiently, cleaned up after themselves, and did a really nice job. I would absolutely hire them again."
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+6

2 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Engelhart Electric, Inc.
Engelhart Electric, Inc.
4.5(
82
)

Serving Madison, WI and surrounding areas

Approved

In business since 2014

Emergency services offered

Warranties offered

"Engelhart Electric was efficient, quiet, and did a great job. I love the work that they did and I would definitely recommend/hire them for future projects."
Response time2 days
3 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Advanced Home Services
Advanced Home Services
4.6(
137
)

Serving Madison, WI and surrounding areas

Approved

In business since 1985

Free estimates

Customers say: Quality work

"

tit went very well. her was very professional and nice.

was on time and continuously let me know what he was doing

I would definitely use him again




"
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+1

Response time1 day
Response rate98%
1 neighbors recently requested a quote
Avatar for Cardinal Heating & Air Conditioning
Cardinal Heating & Air Conditioning
4.8(
182
)

Serving Madison, WI and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1984

Free estimates

Emergency services offered

"Both technicians were prompt, professional, clean and courteous. You cannot tell that anyone was even here they did such a good job cleaning up. We had a small wiring job (new breaker circuit and multiple outlets) to be quoted and Electrician Mike completed the job immediately following the estimate. HVAC Mike arrived shortly after and completed the overdue checkup on our furnace. He even cleaned the filter on our dehumidifier -- I didn't even know it had one, lol! We will be doing a remodel on our main floor soon and will have Cardinal out to do the electrical, plumbing and gas for the job. My wife has commented twice already about how well they cleaned up after completing their respective projects!"
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+55

4 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for Unstoppable Electric LLC
Unstoppable Electric LLC
5.0(
7
)

Serving Madison, WI and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Max followed up quickly after our initial inquiry, and scheduling an appointment was a piece of cake. He arrived at our home promptly at our agreed upon time and quickly fixed what we needed done for a very reasonable price. We would definitely use Unstoppable again for any future electrical work."
7 neighbors recently requested a quote
Avatar for PRECISION POWER & ELECTRIC LLC
PRECISION POWER & ELECTRIC LLC
5.0(
9
)

Serving Madison, WI and surrounding areas

Approved

In business since 2024

Free estimates

Warranties offered

"Job was done and was able to get my plumber in to do the sump pump and the electrical is still working for it. I will definitely hire them again for more work"
Added cabinet lighting
Added cabinet lighting
Added cabinet lighting
Commercial work
Commercial work

+8

Response time11 hrs
Response rate95%
11 neighbors recently requested a quote
Avatar for Everlight Solar
Everlight Solar
4.4(
25
)

Serving Madison, WI and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"This is a truly great company. They provide great customer service and spend time explaining the details and answering questions. My husband obsessed about every single detail and could not deny that it was a no brainer. Our first electric bill since installing the panels was a CREDIT! I was not expecting that. If you have ever considered solar, seriously, just do it. Long term, you can not go wrong."
Teamwork
Teamwork
Teamwork
Teamwork
Teamwork

+16

Response time2 days
202 neighbors recently requested a quote
Recommended by68%of homeowners
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Electrical questions, answered by experts

For electrical projects in Madison, choose THWN-2 or XHHW-2 wire for reliable performance in fluctuating temperatures. Use outdoor-rated PVC or galvanized steel conduit and weatherproof boxes to withstand harsh winters. Install GFCI outlets in damp areas and opt for tamper-resistant receptacles for added safety. Whole-home surge protection and AFCI breakers are also recommended for enhanced electrical safety and peace of mind.

Helpful?

Upgrading electrical systems in Madison can significantly boost your home’s value and attract buyers, especially in established neighborhoods. Modernizing wiring, adding surge protection, and installing a new electrical panel are highly desirable improvements. Buyers appreciate updated systems for safety and energy efficiency, and smart home wiring can further enhance your property’s appeal and marketability.

Helpful?

Madison’s cold winters can freeze the ground, making it difficult to dig for underground wiring, so plan major electrical projects for late spring through early fall. Heavy spring rains may require waterproof enclosures and elevated outlets in basements. During ice storms and snow, ensure overhead wiring is properly tensioned and supported to prevent sagging or breakage, and always use moisture-resistant electrical materials.

Helpful?

When hiring for electrical work in Madison, prioritize contractors with experience in older home electrical upgrades and familiarity with local permit requirements. Ask if they have handled service panel upgrades or rewiring in historic neighborhoods. Confirm they carry insurance and bonding, and request recent Madison-area references. Local knowledge of weatherization and energy efficiency programs is also valuable for long-term results.

Helpful?

In Madison, hidden costs during electrical projects often involve replacing outdated knob-and-tube wiring, upgrading grounding systems, or repairing plaster after rewiring in older homes. Moisture problems in basements may require additional remediation before electrical work can proceed. Permit fees and potential updates to your service panel or meter base, especially if relocation is needed, can also add to the overall project scope.

Helpful?

The Madison, WI homeowners’ guide to electrical services

From average costs to expert advice, get all the answers you need to get your job done.