Top-rated electrical wiring or panel upgrade pros.

Get matched with top electrical wiring or panel upgrade pros in Markham, IL

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Electrical wiring or panel upgrade pros in Markham

Avatar for Imperial electric
Imperial electric
5.0(
18
)
Electrical Wiring or Panel Upgrade

Serving Markham, IL and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"This professional is thorough, communicative, knowledgeable, reasonably priced, very clean, time conscious, excellent listener, PROMPT, inspects for other electrical issues, not pushy, but will inform, very polite, and a REAL person you can be comfortable with and will earn the trust he deserves, not simply expect it. Finally, prior to final payment, he will review all work on contract, ensure everything is working, and you are satisfied is his serious objective. Very pleased and honored to recommend this professional. Don’t think his price is beatable, I SURE TRIED without compromising integrity of work."
99 neighbors recently requested a quote
Avatar for Viewtech Electrical
Viewtech Electrical
4.6(
195
)
Electrical Wiring or Panel Upgrade

Serving Markham, IL and surrounding areas

Approved

Super Service Award Winner

In business since 1998

Emergency services offered

Warranties offered

"Amer, arrived on time, he was professional and respected of my home. I needed wiring repair for a ceiling light in an upstairs hallway. I had lot of questions. He took the time to answer each one. He explained where the problem was fix the wiring issue and install the light fixture I was pleased with the service. The price was fair. I will certainly hire him again and highly recommend."
Viewtech
Viewtech
electric
electrical panels downtown chicago hotel
Home

+9

Response time4 hrs
Response rate87%
61 neighbors recently requested a quote
Cris Electric
4.9(
40
)
Electrical Wiring or Panel Upgrade

Serving Markham, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"Cris Electric is awesome. Proficient, knowledgeable and efficient. I learned so much in a short time about my home electrical wiring. I thought about the headache trying to understand why my circuit had not tripped but lights were inoperable in some parts of the house. By process of elimination Cris Electric found the source of my electrical problem. I am forever thankful to him for his professionalism and expertise."
Response time2 hrs
Response rate96%
2 neighbors recently requested a quote
Avatar for Integrated Systems Technology
Integrated Systems Technology
4.4(
107
)
Electrical Wiring or Panel Upgrade

Serving Markham, IL and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"He troubleshooted and repaired the faulty wiring between my office switches and two outside lights - and was ready on the day of the quote. He answered all of my questions in a way I can understand. He was friendly the entire time that he was working"
Recommended by89%of homeowners
Avatar for Four Seasons Heating & Air Conditioning
Four Seasons Heating & Air Conditioning
4.3(
3,290
)
Electrical Wiring or Panel Upgrade

Serving Markham, IL and surrounding areas

Approved (Corporate)

In business since 1971

Free estimates

Emergency services offered

"I would highly recommend Four Seasons! I recently scheduled duct and furnace cleaning. The technician quickly identified an issue that necessitated purchasing a new furnace. I opted to also upgrade my AC at a bundle rate since it was over 25 years old. The duct cleaner and professional installers were extremely knowledgeable, friendly and worked efficiently to both clean my ducts and install my new furnace and AC expeditiously. I immediately realized a huge difference in my heat and air quality which I am sure will result in savings on my electric bill. I have even scheduled some electrical work through Four Seasons and plan to use them going forward for all my Heating, Cooling, Plumbing and Electric needs."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Response time9 hrs
23 neighbors recently requested a quote
Recommended by86%of homeowners
RH Sneed's Hardware and Maintenance, LLC
4.6(
9
)
Electrical Wiring or Panel Upgrade

Serving Markham, IL and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Joe arrived on time to examine the problem and immediately knew what had happened. He explained his theory (that the line had been cut) very clearly and demonstrated why he thought so. His expertise based in experience in dealing with similar problems were absolutely perfect for the job I needed done. He scheduled the work promptly and showed on time with 2 colleagues since a fair amount of digging was required. They dug up the old line and replaced it with a new line—upgraded by running it through rigid tubing so it couldn’t get cut ever again. I even got another unexpected and welcome upgrade since Joe provided a GFCI outlet on my patio. The team was very thorough and Joe was an excellent project manager. He is my new go-to for all things electric. I am very happy."
1 neighbors recently requested a quote
Recommended by87%of homeowners
Scardino Electric, Inc.
5.0(
3
)
Electrical Wiring or Panel Upgrade

Serving Markham, IL and surrounding areas

Approved

In business since 1970

Free estimates

Credit card accepted

With over 50 years of business serving the Chicago metro area, Scardino Electric, Inc., is the way to go for all your wiring and panel upgrade needs. We take great pride in our extreme professionalism, timeliness, and superior customer service on every job. We make sure to do excellent work on every visit, answer all questions, and develop lasting relationships with all our clients so, that the next time service is needed, there will be no question on who to call. Contact us today for a free estimate. Satisfaction Guaranteed!

Response time11 hrs
Response rate100%
Recommended by100%of homeowners
...
Showing 1-10 of 394
FAQs for electrical wiring or panel upgrade projects in Markham, IL

Yes, a licensed electrician is essential for this project. Running an electrical service from the road to your house involves connecting to utility power lines, complying with national and local electrical codes, and safely handling high-voltage systems. 

Licensed professionals understand proper wire sizing, grounding requirements, and voltage drop calculations needed for safe installation. Most jurisdictions require permits and inspections that only certified professionals can obtain. The safety risks and potential for property damage make this project inappropriate for DIY attempts.

Overhead installations are less expensive than underground options. For a 1000-foot run, overhead service costs between $8,000 and $15,000, while underground service ranges from $10,000 to $25,000. 

Overhead lines require less labor and fewer materials since they don't need trenching or conduit. However, underground lines offer better protection from weather events and aesthetic benefits. Your decision should balance your budget constraints with long-term reliability and visual preferences.

You might need to upgrade your electrical panel depending on your power requirements. If your existing panel cannot handle the additional load from the extended service, upgrading to a 200-amp service (costing $750 to $2,000) may be necessary. 

A licensed electrician can evaluate your current system and determine if an upgrade is required. Factors include what you'll be powering at the end of the line, existing electrical demand, and whether voltage drop over the distance will affect performance.

Running electric service from the road to a house requires electrical permits from your local building department, costing between $500 and $2,000 depending on your location. You may also need excavation permits for trenching work if installing an underground service. Your utility company will have its own application process for connecting to its grid. A licensed electrical contractor can handle all the necessary permit applications as part of their service, ensuring your installation meets all local code requirements.

The Markham, IL homeowners’ guide to electrical wiring or panel upgrades

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