TSI Global Companies

TSI Global Companies

700 Fountain Lakes Boulevard
Saint Charles MO 63301

Mon: 8:00am - 5:00pm
Tue: 8:00am - 5:00pm
Wed: 8:00am - 5:00pm
Thu: 8:00am - 5:00pm
Fri: 8:00am - 5:00pm

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TSI Global Companies Reviews.

TSI is a technology systems integrator located in Saint Charles, Missouri serving the greater St Louis area

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  • Jul 06, 2022 by Kevin Setchfield Lenox

  • Feb 03, 2022 by Toby Heddinghaus

  • Jul 30, 2021 by Michael Messmer

  • Aug 06, 2020 by Craig Williams

  • Jul 08, 2020 by Kevin Keller

  • Apr 27, 2020 by Charles Grothe

    I was having some work done on my house and the crew was getting ready to start when the foreman advised that I needed the house grounded before he could start. I called TSI and within a hour TSI had an electrician run by to take care of our needs when they knew the urgency of our situation. I was very impressed with TSI, and especially with the electrician Brandon for his responsiveness and professionalism. I will use TSI from now on and recommend them very highly.

  • Apr 16, 2020 by Daniel Matter

    Called in the morning to ask to have someone come out and check out my connections due to multiple flickering lights and outlets. Spoke with a very nice lady to set up the appointment and she was able to get a service tech out in the early afternoon to fix the situation. He quickly assessed the situation and tightened some loose connections. We will use TSI again. Thank you for sending someone out quickly as we were worried we were dealing with a fire hazard.

  • Apr 01, 2020 by J Co

    Really great about answering questions. Very polite and worked quickly.

  • Mar 24, 2020 by Matthew Tharp

    Great service and follow up

  • Mar 03, 2020 by Larry Robertson

    We are thrilled with new canned lights in our kitchen and highly recommend TSI. The estimate from Brandon, customer service from Cindy, and electrical work by Alex were professional and above expectations. Alex kept me informed throughout the installation process. His work was precise and immaculate. Kudos to Alex and TSI for a job well done.

  • Feb 29, 2020 by Diana Hubbart

    Clean and very nice staff!!!

  • Feb 27, 2020 by Tom Kurlandski

    We were thrilled with the job Tsi did on our home's electrical needs. They knew what they were doing, cleaned up after them selves. We have not had any issues with the electrical work to date. The workers on site were on time, professional and pleasant. I would recommend using them for any electrical needs you may have. I certainly will use TSI again on any future projects.

  • Feb 26, 2020 by Joe Chitwood

    I requested an estimate to replace my 200 amp electrical panel and it was done in a timely fashion. All of the other companies that I called only had an answering machine and never returned my call. I accepted the estimate and ask them to scheduled an appointment for installation. They called to back with a recommend installation date and asked if that would work for me. The service technician showed up and completed all of the work in one visit. My invoice for the work was exactly the amount on the estimate plus sales tax for materials. I would recommend this company to anyone.

  • Feb 26, 2020 by Mark Thake

    I have been in Facilities Management and Project Management for over 10 years now. I have worked with TSI on more that 1.3M sq. ft. of projects; including Stores, Call Centers, Network Operations Centers, Communication Desks, Administrative offices and Tech Centers. I have utilized their services for Network Cabling, Security, Card Access, Electrical, Video Conferencing, Mass Notification systems, and Advanced Technology. They are hands down the best out there for any of these services. On a scale of 1-10, they get 100

  • Feb 19, 2020 by Jennifer Woodward

    Technician showed up on time was very friendly. He performed the work without any issues. We would definitely advise others to use your company. Thank you!

  • Feb 14, 2020 by Cameron Johnson

    TSI installed a new 200 amp service and sub panel at our house. Did a great job! Was done quickly and cleanly. Thanks guys!

  • Feb 14, 2020 by Marilyn Sammarco

    We hired TSI to complete several electrical projects at our home. Everything went very smoothly we are very pleased with the results and would recommend them to anyone.

  • Feb 06, 2020 by Ben Hunt

    Good quality work, it's been a few weeks and I can't remember the gentleman's name but he treated the project like it was in his own home. I'd recommend these folks.

  • Feb 05, 2020 by Emily Petrillo

    TSI helped us restore power in our kitchen. Very professional and great availability. They came out the very next day after I called.

  • Feb 04, 2020 by Nick Hooper

    Great customer service. We needed a light installed in our 2 story foyer and the job was completed quickly and professionally. There was a mix-up in scheduling but the company took care of the issue to my satisfaction. Only reason one star was deducted was because the workers had dirty boots, or the latter that was used was dirty, and my entry way rug was stained beyond the ability of a vacuum to remedy.

  • Jan 10, 2020 by J Foster

    Unfortunately, since my last review of this company, things haven't gone so well. The work has been complete at our home for weeks, and they have not sent us an invoice. We're concerned they are not sure how much time/materials were spent on the job, and the uncertainty is very troubling. The work has been great, but follow through and billing has not been good. Something you should consider if you have a large residential project you're managing yourself.

  • Jan 10, 2020 by Jovita F.

    I normally don't update reviews - but I feel I have to provide one here. Since I wrote my 5 star review, I've had a tough time getting my final invoice from TSI. I am sure there's a good explanation, but the majority of work we had done in our home was done weeks ago and I have still not gotten my final invoice. The uncertainty associated with the cost is really concerning me and my husband. Making matters worse is the fact that I've emailed them several times and feel like I'm getting the run around. It's a shame, because I otherwise had a really good experience with this company. I just hope the reason for the delay in getting the invoice isn't because they do not know how much time/materials were spent on the job. Every other person we hired submitted their invoices to us weeks ago. TSI is an exceptional group of professional electricians! The team assigned to our job has been professional, responsive and really hard working. They take their work very seriously and I highly recommend them! Ask for Brandon Rolf's help, he's been our point person and he was alway very knowledgeable and responsive.

  • Nov 11, 2019 by Paul Busse

    I really appreciate the fine work that TSI did for our subdivision. The person that did the estimate for the work showed up when he said he was going to and he was very knowledgeable. I asked for the person actually doing the work to call me when he arrived at the subdivision gates. The electrician correctly diagnosed the problem and fixed the issue when two other electricians I called wanted to hire a boring machine at a cost of well over $4000! TSI was able to clear the conduit and even pull the new wires at a cost of less than 10% of that amount. I highly recommend them. 5/5 stars.
    Paul Busse, Trustee, Fountainhead Estates Subdivision

  • Nov 08, 2019 by Charles Laney

    I had requested an estimate and it was done in a timely fashion. All of the other companies that I called only had an answering machine and never returned my call. I accepted the estimate and scheduled an appointment. The service technician showed up on time and completed all of the work in one visit. My invoice for the work was exactly the amount on the estimate. I will continue to use this company and highly recommend them.

  • Oct 30, 2019 by gary richardson

    TSI did work on my dock, that was a little complicated, and they did great. They really know their business. I was extremely pleased.

  • Sep 30, 2019 by Cathy Bryant

    I have used Brandon before and since his merger with TSI. The friendly and knowledgeable service I used to get with Braco is still as good as it ever was. I won’t use anyone else.

  • Sep 20, 2019 by Caitlin Valadez

    I called TSI and they came out the same day to upgrade my panel!! Dane was wonderful to help me on the phone as well. Would definitely recommend TSI to anyone. TSI made my week so much easier!

  • Sep 10, 2019 by Cam P

  • Sep 05, 2019 by Emily DeBold

  • Aug 28, 2019 by Real Estate Broker Toyin Oduwole

    Great company, got to the job quick and dis a great job. I had a great experience.

  • Aug 23, 2019 by Tiffany Elizabeth Johnson

    Definately recommend, great work!

  • Aug 22, 2019 by Taylor Cline

    VERY pleased with TSI. They upgraded my panel and GFCI's around the house. Easy to to deal with and had answers to all my questions. Woukd highly recommend!!!

  • Aug 20, 2019 by Davis

    Thanks for wiring the addition to my home. Service was performed promptly and beyond my expectations. Job very well done

  • Aug 20, 2019 by Megan Cooper

    Very punctual service! Very quick and friendly!

  • Aug 20, 2019 by June Wood

    I called TSI to help replace our garage door opener and upgrade our electrical panel. They had somebody over in just a few hours. They were respectful and I couldn't be happier and now I can open my garage from anywhere on my phone. If you need any electrical work done, call TSI

  • Aug 13, 2019 by Dan Fuchs

    Brandon and his crew were amazing to work with. They showed up when they said, were extremely professional, and very proficient. No doubt this is the only company you should consider to use for all your electrical needs.

  • Jul 09, 2019 by Rick Dinnella

    Great people and very helpful

  • Jun 28, 2019 by Howard Weber

  • Jun 25, 2019 by Michael Baker

  • Jun 12, 2019 by Kathy Shelton

    What a wonderful experience. I was not able to give my full attention to the instillation of my generator. TSI took care of everything, freeing me to complete other tasks for a new home owner. The gentlemen were polite and extremely knowledgeable. Thank you for taking out the hassle of hooking up the generator.

  • Jun 11, 2019 by Julie Kauffmann

    As Operations Manager at U.S. Title - just wanted to share my thoughts of TSI for electrician services. WOW! Excellent experiences. Fixed our issues. Timely responses. Friendly, professional and dependable. Highly recommend. ; - )

  • Jun 10, 2019 by Kyle Velasco

  • May 21, 2019 by Jon K

    I had TSI install LED recessed lighting in my kitchen and living room.
    I was very pleased with their professionalism along with the work they did.
    They were very timely with the scheduling and completion of the work. I will certainly use them again for my residential electrical needs.

  • May 16, 2019 by Andy K.

    I needed an electrician to check a suspect circuit. They had someone out within two hours. The electrician was punctual, polite, professional, and honest. The circuit was functioning perfectly and all the visit cost me was the call-out charge. I won't hesitate to use TSI in the future, and enthusiastically recommend them.

  • May 15, 2019 by Scott Lindley

    Great company, but Brandon is the man! Very knowledgeable and great people skills. He is what brings people coming back to this company.

  • May 13, 2019 by Thomas Vales

  • Apr 22, 2019 by E. Greene

    This was our first time contacting TSI for a quote to install recessed lighting in our kitchen. The individuals that we communicated with, Cindy, Brandon and Alex were all very professional and friendly. After going over the quote, we decided to have TSI to do the work. Alex installed the lights. We are very pleased and satisfied with the work. Alex is very professional and knowledgeable. He answered all of our questions. We would highly recommend TSI.

    We are already planning another project.

  • Apr 17, 2019 by Dane Davis

    Love this company, the work they do, and the way they give back to the community! Thank you for everything

  • Apr 15, 2019 by Craig Ring

    Great work done on time as promised!

  • Apr 02, 2019 by Tim LaFalier

    I have been associated will TSI Global for several years, they are a great organization and would highly recommend them.

  • Mar 17, 2019 by Jason Schaaf

    I’ve been knowing Brandon and His team for over 5 years... and it doesn’t get any better... I own a construction company and they do all my small and large jobs with no problems! Always on time and always A+ service...and a plus is all my customers Love em!
    Keep up the good work!

  • Mar 16, 2019 by Dale Hartikka

    Very professional company committed to doing the right thing. Was very happy with emergency replacement of circuit breaker box for welded old box prior to leaving town for vacation. Install was very professional. Unfortunately contractors model box was accidentally installed. TSI was very committed to do the right thing and arranged replacement with the copper bus model I wanted. Even though cost difference between the two boxes was minimal they did the right thing and replaced the box with the one I wanted even though their labor cost was doubled. The installer "Bill" was very polite and professional and I was impressed with the install. I have a degree in electrical engineering and could not be happier with the job. Highly recommended.

  • Mar 14, 2019 by Justin Powell

    The's guys are nothing short of FANTASTIC! I renovate 3-5 houses per month and never once have I had an issue or waited on them. They do what they say they are going to do, when they say they are going to do it, for the agreed to price. Why can't every contractor be like this!?

  • Mar 14, 2019 by Nathan Gonzalez

    TSI is very professional and their prices are reasonable. We have worked with them on several projects and they always deliver on time. Brandon in particular is a great asset to the company, he is our main point of contact. I highly recommend this company for any electrical needs you might have.

  • Mar 05, 2019 by 3-D Vision Basketball

    We would highly recommend this Company to anyone looking for Electrical service. They were very professional and the customer service was outstanding. The technician showed up on time and the craftsmanship was excellent. On top of that the price was very fair and the communication was amazing start to finish. Special thank you to Brandon and Brian for making this one of the best experiences ever. Look forward to our next project for the outdoor lighting. Thanks again and we really appreciate the phenomenal service from start to finish.

  • Feb 07, 2019 by Steven A.

    TSI came to my house quickly and fixed my breaker before my party this weekend! Thank you

  • Jan 22, 2019 by Susan carter

    We had an emergency in our store. The power was fluctuating pretty bad. Called and got scheduled the same day. The guys at TSI worked for hours and solved the problem. Very professional!