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Top-Rated Computer network or wiring installers or repairers in Saint-Louis - Updated Nov 2026

Avatar for H.C. Design, LLC
H.C. Design, LLC
4.7(
91
)
Computer Network or Wiring - Install or Repair

Serving Saint-Louis, MO and surrounding areas

Approved

In business since 2001

Free estimates

Small jobs welcome

"Despite any and all hiccups my apartments mismanaged wiring presented, Cornell took on each challenge with an energetic persona and absolute grace. He did his job effectively and was a great conversationalist. If I would give him more then 5 stars I would!!!"
Have it your way
The Red Wall
Red Wall
Red Wall
Suspended Entertainment

+35

Response time9 hrs
Recommended by98%of homeowners
Avatar for Electronics 911
Electronics 911
5.0(
5
)
Computer Network or Wiring - Install or Repair

Serving Saint-Louis, MO and surrounding areas

Approved

In business since 1993

Free estimates

Warranties offered

"Kevin's work was well worth the money. I'd say he got a workout running between floors. He ran three new cables from the basement to the 2nd floor. Installed new wall plates in the new areas plus wall plates on additional cables that I had ran. His installation is top of the line and he cleaned up after he was done. You can't go wrong hiring Electronics 911 to do your project. Money well spent."
Response time2 days
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for FixPro
FixPro
5.0(
5
)
Computer Network or Wiring - Install or Repair

Serving Saint-Louis, MO and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

FixPro is a locally owned and operated handyman service proudly serving St. Louis, St. Charles, Lincoln, Warren, Franklin, and Jefferson Counties. We specialize in high-quality home repairs, carpentry, drywall, painting, flooring, deck repair, and general maintenance—handling everything from small fixes to larger improvement projects with precision and professionalism.\n\nWith years of hands-on experience across construction, maintenance, and service industries, I built FixPro to deliver what most contractors don’t: clear communication, reliable scheduling, and work done right the first time. We show up when we say we will, diagnose issues properly, and provide straightforward solutions without cutting corners.\n\nOur approach is simple—treat every home like it’s our own. We focus on clean workmanship, long-term durability, and customer satisfaction. If you want it done right the first time, FixPro is ready.\n\nNeed Something Fixed? Hire a Pro.

Spartan Electric
4.3(
36
)
Computer Network or Wiring - Install or Repair

Serving Saint-Louis, MO and surrounding areas

Approved

Customers say: Quick response

"Tom from Synergy did the bid for under cabinet lighting install, however sent someone else to do the job. Originally discussed with Tom that he would use a regular converter box inside the cabinet and place a dimmer switch on the wall, but the other guy he sent wasn't aware of this and placed the dimmer converter in the cabinet. This has resulted in us having to use the dimmer switch inside the cabinet instead of on a wall switch -- not what I requested. Also, I discussed with Tom installing an additional outlet in our kitchen during the bid process. After he left I noticed he did not include that on the written bid. The guy he sent didn't know about it either. The outlet was installed however. Overall, I was charged $95 additional over the bid and didn't get exactly what I wanted in regard to the dimmer switch for under cabinet lighting. Both electricians were very nice and professional, but there was definitely a communication problem in regard to the installation of the under cabinet lighting. Perhaps I should have clarified the issue more strongly, or perhaps I didn't understand. Either way, I'm happy with the lighting overall, but not 100%."
Recommended by91%of homeowners
Smartman LLC
3.5(
3
)
Computer Network or Wiring - Install or Repair

Serving Saint-Louis, MO and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

Response time10 hrs
Recommended by66%of homeowners
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Computer Network or Wiring - Install or Repair

Serving Saint-Louis, MO and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Computer did the "gotta send info to Microsoft" but when tried to reboot it ran through automatic repair without success. I did all the alternative without any success. He came and picked up the hard drive on Tuesday and returned it on Saturday. Fortunately he was able to "restore" without any data loss. Very happy with outcome."
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
Avatar for CompuSmile, LLC
CompuSmile, LLC
5.0(
332
)
Computer Network or Wiring - Install or Repair

Serving Saint-Louis, MO and surrounding areas

In business since 1999

Free estimates

Emergency services offered

"Scott did an excellent job. He was quickly available and was able to improve connectivity and the performance of our computers and TV’s. If you’re like me and have no idea what you’re doing, call Scott. He does a very good job of explaining everything."
CompuSmiling customer!
CompuSmiling customers!
Scott Quinby, your personal computer tech.
CompuSmiling customers!
CompuSmiling customer!

+4

1 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for All American Solutions
All American Solutions
4.6(
203
)
Computer Network or Wiring - Install or Repair

Serving Saint-Louis, MO and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"My husband & I own a small business and I needed help with something on my lap top which I use for all our work. I didn't have a virus but needed what I guess would be a repair. I called and spoke with Bob who suggested I make an appointment as my issue could take some time. I called back a few days later & made the appointment. He called at exactly the agreed time. I'm familiar with having a company/person take over my computer which he did and then I went back to work while he did his work. He did need to call me several times about certain things but I basically did my work--but I admit I also watched at different times as he worked. It turned out what I needed took much longer than what he thought - he also told me that my old (about 10 years) lap top would be like it was when it was brand new! Not only was that accomplished he went way beyond fixing the original issue which was hard drive space (or lack of). He was very helpful with any questions and explained things in a way I could understand! Because it took so much longer I offered to pay more money but he would not accept any additional payment. I will be getting a new PC in a few months and I will definitely be contacting him to set some things up, walk me through some other things & handle some installations. It's SO nice to have someone trustworthy because let's face they can have access to everything on your computer. Don't hesitate to contact this company - my only few pieces of advise - have all the information you can gather about your PC/laptop - age - kind etc, a clear or as best as possible description of your issue, schedule extra time as it can take longer & if you 'watch" and see things you don't understand - don't panic - they will get things done as promised & most likely better!"
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+2

Recommended by94%of homeowners
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The Saint-Louis, MO homeowners’ guide to computer network or wiring installs or repairs

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