Mediacom Business reports the company will be increasing broadband speeds for its commercial customers around the country beginning April 1st without a change in rates.

The new speed tiers are:

• 10 Mbps ($69.95) customers will be upgraded to 60 Mbps
• 20 Mbps ($129.95) customers will be upgraded to 100 Mbps
• 50 Mbps ($199.95) customers will be upgraded to 300 Mbps

Mediacom undertook a three-year network upgrade project starting in 2016, spending $1 billion to increase its fiber backhaul network and boost internet speeds and network capacity for its residential and commercial customers in 22 states where Mediacom operates. Mediacom offers gigabit speed across its footprint and claims it was the first major cable company in the country to offer universal access to gigabit speed. Commercial customers pay $349.95 a month for gigabit service.

Mediacom is also perennially rated the worst cable company in the country by its subscribers, according to Consumer Reports. Many of the complaints regard Mediacom’s internet service not meeting advertised speeds and suffering from overselling — placing too many customers on a shared connection which can drastically lower speeds during peak usage times. It isn’t known how much Mediacom’s upgrades have corrected these problems. Mediacom’s primary service areas are small and mid-sized towns and cities.