Merrimac Communications is Now TDS®
We’re delighted to bring our exceptional Internet, TV and phone services to Merrimac, Prairie du Sac, Sauk City, and surrounding areas.
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Best Deals
LEARN MOREYour best overall value! Shop our most popular deals, or customize your own. You may also be eligible for special offers or additional discounts when you bundle your services.
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Internet
LEARN MOREMake TDS® your provider for reliable high-speed Internet and premium WiFi – including fiber packages with speeds up to 1Gbps in select areas. It's all backed by our 30-Day Money-Back Guarantee.
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TV
LEARN MOREExperience the best in home entertainment with our all-digital TV packages, which include connected-home DVR options, lots of HD channels, TV Everywhere and more.
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Phone
LEARN MOREEnjoy reliable, crystal-clear calling and advanced features with any TDS home phone package. Multiple plan options make it easy to find the package that best fits your needs.
TDS Connect Blog

TDS Fiber questions and answers
We’ve holding TDS question and answer sessions. We're sitting down with residents and explaining the TDS Fiber building process and also taking questions—and in many cases, people are wondering the same things. Here are the answers to those common questions.
The post TDS Fiber questions and answers first appeared on TDS Home.
Get the Most out of Your TDS TV+ Experience
Did you know TDS TV®+ has an all-in-one search and record option? Or that you can restart live programs from any point, and cue up programs you’ve maybe forgotten about in the past 72 hours? Learn where to find tips and tricks to get the most out of your TDS TV+ experience.
The post Get the Most out of Your TDS TV+ Experience first appeared on TDS Home.
Tropospheric ducting: a unique weather phenomenon can impact TV signals
We like to believe technology is immune to things such as the weather (or the angle of the sun) … but that’s simply not the case. There are times when natural phenomenon interferes with radio and TV signals—and one of those is called tropospheric ducting. Learn how this can impact your TV channels.
The post Tropospheric ducting: a unique weather phenomenon can impact TV signals first appeared on TDS Home.
Call before you dig!
Spring is here and it’s time to think about outside projects like planting trees, shrubs, flowers or installing a fence or deck. Before you put shovel to the ground, think about what might be underneath. Learn why and how to prevent damage.
The post Call before you dig! first appeared on TDS Home.