AcenTek

AcenTek A technology company providing Voice, Video and Internet to residential and business customers. www.AcenTek.net

AcenTek provides Voice, Video and Internet services in 20 communities in southeastern Minnesota and northeastern Iowa and 14 communities in Michigan. The company was formed after World War II at a time when telephone service in rural, southeastern Minnesota was inadequate. Most of the telephone lines in operation were owned and operated by groups of farmers, and it was not unusual to find party li

nes with as many as 30 customers on a line. So a group of farmers representing many telephone companies met in 1949 to discuss improving rural telephone service using REA loans. Their meeting led to the formation of the Fillmore County Telephone Cooperative in 1950, as a cooperative corporation for the purpose of bringing telephone service to rural southeastern Minnesota. Acquisitions started in July 1951 when the company purchased the Ostrander Telephone Company, with that company’s 104 subscribers. From that time to 1986, the company grew as it acquired many other small telephone companies. AcenTek now has over 13,000 access lines in the Minnesota and Iowa exchanges. Adding the Michigan subsidiaries, the total is over 21,000. Employment has grown to 135 employees–93 in Minnesota and Iowa; 20 in Mesick, Michigan; and 22 in Allendale, Michigan. Along the way, (in 1956) the Fillmore County Telephone Cooperative changed its name to Ace Telephone Association. In 1999, to better reflect the full range of communications services offered, Ace Telephone Association began doing business as Ace Communications Group. Ace Communications Group has evolved into being more than just a telephone/communications company. So in April of 2014 Ace Telephone Association, along with its subsidiaries began doing business as AcenTek, Ascending Technology.

As we approach the holiday, just a reminder that we will be closed on Thursday and Friday, November 27th & 28th.
11/26/2025

As we approach the holiday, just a reminder that we will be closed on Thursday and Friday, November 27th & 28th.

One month 'til Christmas - is your internet ready? Now is the perfect time to gift yourself with better internet. Optimu...
11/25/2025

One month 'til Christmas - is your internet ready? Now is the perfect time to gift yourself with better internet. Optimum Velocity Internet is just $49.95/month for the first year. Get ready for the holidays with faster internet. Give AcenTek a call or visit www.AcenTek.net to learn more!

The Canadian Pacific Holiday Train is headed to some nearby towns in Iowa in just a couple of days! Plan to go see this ...
11/22/2025

The Canadian Pacific Holiday Train is headed to some nearby towns in Iowa in just a couple of days! Plan to go see this unforgettable sight and donate to local food banks.

It’s time for the Minnesota Football Championships! AcenTek Video Customers can tune in Friday and Saturday to watch all...
11/20/2025

It’s time for the Minnesota Football Championships! AcenTek Video Customers can tune in Friday and Saturday to watch all the championship games.

FRIDAY:
10am – Class 1A
1pm – Class 2A
4pm – Class 4A
7pm – Class 6A

SATURDAY:
10am – 9 Man
1pm – Class 3A
4pm – Class 5A

Giving back never felt so good. This week we concluded our "One Can Make a Difference" food drive at AcenTek. Thank you ...
11/19/2025

Giving back never felt so good. This week we concluded our "One Can Make a Difference" food drive at AcenTek. Thank you to all who contributed to help those with food insecurities. This year our donation went to Semcac Caledonia Food Shelf. Sheri Wilkemeyer and Rebecca Larson stopped by today and dropped off 165 pounds of food to Michelle Vitse, Outreach Services Coordinator at Semcac.

AcenTek Video customers can tune in to watch the Iowa High School Football Championships this Thursday and Friday on Cha...
11/19/2025

AcenTek Video customers can tune in to watch the Iowa High School Football Championships this Thursday and Friday on Channel 311.
THURSDAY:
9:30am – 8 Man
1pm – Class A
4pm – Class 1A
7pm – Class 4A
FRIDAY:
10am – Class 2A
1pm – Class 3A
7pm – Class 5A

The scammers are busy once again. Perhaps you have seen their latest work, impersonating businesses with an email which ...
11/19/2025

The scammers are busy once again. Perhaps you have seen their latest work, impersonating businesses with an email which asks customers to verify account information. Just a reminder that if you ever receive an email appearing to be us, we would never ask customers to verify account information through email. We work hard to keep your information safe. If ever you question if an email is really from us, contact AcenTek directly before you take any action. 888.404.4940

Are you a member who is interested in serving on our Board of Directors? If you are interested in running for an open di...
11/18/2025

Are you a member who is interested in serving on our Board of Directors? If you are interested in running for an open director seat for the Iowa area we serve, Fillmore County, or the Director-at Large Minnesota area we want to hear from you! Call us by December 8 for more information. 507.896.6207

Just 2 days left to join us in the season of giving. Drop off non-perishable items at AcenTek, Monday or Tuesday (8:00am...
11/16/2025

Just 2 days left to join us in the season of giving. Drop off non-perishable items at AcenTek, Monday or Tuesday (8:00am - 4:30pm). The "One CAN Make a Difference Food Drive" ends November 18th.

Happy Veterans Day to all the brave men and women who served our country and fought for our freedom. In honor of Veteran...
11/11/2025

Happy Veterans Day to all the brave men and women who served our country and fought for our freedom. In honor of Veterans Day, the AcenTek office will be closed on Tuesday, November 11th.

There's still time to give. Drop off your non-perishable items at AcenTek.
11/09/2025

There's still time to give. Drop off your non-perishable items at AcenTek.

Switching to AcenTek as your internet provider will be a game changer. For superior performance, affordable prices and u...
11/06/2025

Switching to AcenTek as your internet provider will be a game changer. For superior performance, affordable prices and unmatched customer care, switch to AcenTek.

Address

207 E Cedar Street
Houston, MN
55943

Opening Hours

Monday 8am - 4:30pm
Tuesday 8am - 4:30pm
Wednesday 8am - 4:30pm
Thursday 8am - 4:30pm
Friday 8am - 4:30pm

Telephone

(888) 404-4940

Alerts

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Our Story

AcenTek provides Voice, Video and Internet services in 20 communities in southeastern Minnesota and northeastern Iowa and 14 communities in Michigan. The company was formed after World War II at a time when telephone service in rural, southeastern Minnesota was inadequate. Most of the telephone lines in operation were owned and operated by groups of farmers, and it was not unusual to find party lines with as many as 30 customers on a line. So a group of farmers representing many telephone companies met in 1949 to discuss improving rural telephone service using REA loans. Their meeting led to the formation of the Fillmore County Telephone Cooperative in 1950, as a cooperative corporation for the purpose of bringing telephone service to rural southeastern Minnesota. Acquisitions started in July 1951 when the company purchased the Ostrander Telephone Company, with that company’s 104 subscribers. From that time to 1986, the company grew as it acquired many other small telephone companies. AcenTek now has over 13,000 access lines in the Minnesota and Iowa exchanges. Adding the Michigan subsidiaries, the total is over 21,000. Employment has grown to 135 employees–93 in Minnesota and Iowa; 20 in Mesick, Michigan; and 22 in Allendale, Michigan. Along the way, (in 1956) the Fillmore County Telephone Cooperative changed its name to Ace Telephone Association. In 1999, to better reflect the full range of communications services offered, Ace Telephone Association began doing business as Ace Communications Group. Ace Communications Group has evolved into being more than just a telephone/communications company. So in April of 2014 Ace Telephone Association, along with its subsidiaries began doing business as AcenTek, Ascending Technology.