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Find Electrical for home addition or remodel installers in Maryville

Avatar for Reinhold Electric Inc
Reinhold Electric Inc
4.6(
325
)

Serving Maryville, IL and surrounding areas

Approved

In business since 1976

Free estimates

Emergency services offered

"Ron, our installer, was absolutely wonderful! He arrived on time, was pleasant, and efficient. Ron worked on New Year's Eve, was close to finishing his job, but could have stretched it into the next day. Rather than leaving us "in the dark," he worked until the job was completed that day. We appreciate all the hard work from Ron! We definitely recommend Reinhold for any of your electric needs!"
Additional Photos
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Response time9 hrs
3 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Streib Company
Streib Company
4.7(
161
)

Serving Maryville, IL and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Excellent!!!! Streib Electric Co sent a young man by the name of Eric who was very knowledgeable and very polite. He did a outstanding job. I will definitely use this company again."
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Solar Panel Install
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+7

Response time2 days
6 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Jarvis Electric Inc
Jarvis Electric Inc
4.7(
134
)

Serving Maryville, IL and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"I was amazed how quickly they responded on one of the coldest, nastiest days Granite City had had in a long time. I was concerned that the appointment had been scheduled for 3:30, but they came out about 2:15 that afternoon. There was a moment of confusion when the service man went to my home address instead of my daughter's house, which was where the repairs took place, but I was able to lead him to her house. Once he diagnosed the problems, it was repaired in less than an hour, enabling me to pick up my grandchildren from school and day care with no disruption to the rest of my day. I would strongly recommend Jarvis Electric to anyone in the future!"
Additional Photos
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Response time3 days
7 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Jarvis Electric
Jarvis Electric
4.7(
115
)

Serving Maryville, IL and surrounding areas

Approved

In business since 2013

Free estimates

Small jobs welcome

"I contacted Jarvis for the lighting in my business. They informed me of an Ameren grant fund for business energy savings. Fast forward, they installed new LED fixtures in my facility, all funded through Ameren! I am extremely satisfied, they were quick and polite. Most importantly, they were honest and upfront about the Ameren fund and they caused no mess or disruption to my business. They even followed up a few weeks later to ensure satisfaction with their work."
Response time1 day
Recommended by95%of homeowners
Avatar for Solarize
Solarize
5.0(
10
)

Serving Maryville, IL and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Gentleman who owns Solarize was professional and courteous. He communicated well with the manufacturer and convinced them that a replacement inverter was needed based on the data he saw and the manufacturer had seen. It's what we were hoping for."
120 neighbors recently requested a quote
Avatar for Vital Electric Heating and Cooling, LLC
Vital Electric Heating and Cooling, LLC
4.3(
19
)

Serving Maryville, IL and surrounding areas

Approved

In business since 2006

Emergency services offered

Small jobs welcome

"Fast friendly service in an emergency situation. Extremely pleased with the quality of work and the price charged. Would highly recommend them."
Full system install
Response time10 hrs
12 neighbors recently requested a quote
Recommended by87%of homeowners
AP-Construction
4.5(
2
)

Serving Maryville, IL and surrounding areas

Approved

In business since 2010

Free estimates

Small jobs welcome

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. We offer a variety of general contractor home improvement services that are customizable to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

Response time2 days
4 neighbors recently requested a quote
Recommended by100%of homeowners
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FAQs for electrical for home addition or remodel installation projects in Maryville, IL

Because installing coax outlets involves working around existing electrical wiring and confirming proper grounding, many homeowners prefer to hire a licensed electrician. A professional completes the work safely, secures the line behind the wall, and ensures the installation meets local code, which reduces the risk of damage or future repairs.

You still need a coaxial outlet for most cable-based internet services. The modem draws its signal from a cable line that terminates at a dedicated wall jack. Once the modem is online, your Wi-Fi router can broadcast the signal throughout the home, so the outlet’s location doesn’t affect wireless performance. If an existing jack is damaged or in an inconvenient spot, an electrician can move it or install a new one to maintain a strong, reliable connection.

Coaxial cable loses signal strength the farther it runs. A 50-foot length introduces noticeable loss, and a 100-foot stretch can drop the signal by roughly 30%. A weaker signal can result in a fuzzy picture or slower internet speeds. To maintain high performance, limit cable length whenever possible, select the correct cable grade, and route it efficiently. If your layout demands an exceptionally long run, an electrician can install an inline amplifier to boost the signal and maintain picture or data quality.

The Maryville, IL homeowners’ guide to electrical for home addition or remodel installations

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