Have been a partner for 8 years and they have always been a great sales and service team. Highly…read morerecommend.

From the owner: NTi has provided award winning business phone system solutions and structured cabling to over…read more10,000 Dallas Fort Worth area businesses in the last 35 years. An unprecedented winner of the Consumer's Choice "Best in DFW" Award for 10 years in a row

I thought the service was very good. Price is probably comparable to industry norm. Called them for…read moreoutdoor spotlights, doorbell and ceiling fans. Will work with again in the future.

I will definitely be back to Dennis services for future electrical needs. They installed a fan in…read moremy bedroom and it looks and works perfectly. I definitely could not have done it myself. Now I just need to pick the fan for my front room, and I'll be calling them again to install. Thanks yelp

I have been a Internet customer of Excel for over 20 years. In the beginning(2003) it was an OK…read moredial up provider. A problem here, a problem there like ALL of them. I have a business website that is run using that email account. I have literelly tens of thousands of Cards out with a MyExcel address on them. My website uses the My Excel addess......I am a CAPTIVE to this companies VERY POOR SERVICE at this point. They change platforms/providers with NO WARNING and my email is SHUT OFF for sometimes WEEKS at a time. This has happened severzal times in the last 5-6 years as the company goes into a predictable 'DEATH SPIRAL'. I have been without email access for 2 days this time so far. NO ONE anwers at the published number, and there is NO TOTHER WAY to contact them that I've found. TAKE MY ADVICE!!!!!!!!!!!!!!!!!!!! Stay as far away from this companies services as is possible. IF I ran my business like this, I'd be gone in 6 months or less..................NOT a HAPPY, SATRISFIED customer!!!!!!!!!!!!!!!!

I got local phone service from AT&T. Then I got billed from Excel. They billed me for 12 months…read morewithout my authority by the time I realized. I called customer service (ordinary business hours, can't e-mail, not available online). Average wait to talk to someone: 7-10 minutes. First they tried to tell me that I'd authorized the charges. Apparently, they were billing someone else, then when they ended service, they just continued to bill when service was re-established with me. I ended service and asked for refunds. I faxed copies of bills to them. Was told I'd get a refund in two months. I'd follow up two months later, three months later, and they kept pushing back the date. A letter to the CEO didn't seem to help. Even contacting the BBB just made things more open, but not seeming any faster. FIVE months later, I got my money back. =(:() Don't deal with this company out of your own free will, from someone who had to deal with them because of its mistakes.

We have used NT for 10 years and could not be happier. We just had our phones go down, tech was…read morehere in twenty minutes and fixed it for about 100.00 We are a not profit legal clinic, so being down is bad. I would highly recommend this company.

At first, I was really upset with the poor job done, and wrote my first bad review here. After a…read morefew days, I was contacted by the Vice President of Operations by the name of Tim. Like a professional, he reached out and asked about what needed to be corrected. On the same day that I had talked to him, he had the technician out to correct the problem. They did absolutely everything I had asked them to do. As a person in the service industry, mistakes happen all the time, but I am very happy that they owned up to the responsibility and corrected it. Thank you very much.

AVOID!!!! AVOID!!! AVOID!! ALWAYS READ CAREFULLY AND WATCH FOR SCAM BEHAVIORS FROM THESE TYPES OF…read morePEOPLE! ITS YOUR FAULT IF YOU GET CAUGHT UP IN IT. YOURS ALONE! HERES YOUR WARNING. Bait and switch scam. Advert promises iphone 7 when in fact it is no where to be found on website. Strike one! Strike two, Go on to website which promises 16gb data free plan per month. However as soon as you click onto the 16gb free plan is switches you to the 5gb plan offering a phone of inferior quality. sorry, the phone the are offering is much cheaper than what can be found with competitors. I did this check by pulling up the models specs and comparing them, not guessing them. TagMobile is lying to you and attempting to catch you off guard so they can give you junk and collect the goverment money making a huge profit while giving you absolute junk service and a junk throw away phone. AVOID!!!!!

TAG Mobil is the Great Company! I'm really appreciate for your great and kind help you provide me!…read more10 of 10 is your rating! I've got my new phone without any delays or problems. I wish you prosperity in your business and personal life! Thank you and always have a wonderful time! Sincerely, Vadim Sukhanov