Best Internet Providers in South Berwick, ME
All 8 providers, ranked by coverage, speed and customer ratings
Find internet availability by address in South Berwick, ME
South Berwick has 8 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, Cable, Fixed Wireless, and DSL internet are available in the city. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in South Berwick.
Ranks compare South Berwick with the 15,682 US towns of 1,000 to 9,999 people, the tiers of our fastest-cities rankings.
The Best Internet in South Berwick, ME at a Glance
South Berwick Internet Providers, Ranked by Coverage, Speed and Customer Ratings
XFINITY
Connection
Customer Rating
Cable
Fidium
Connection
Customer Rating
Fiber
DSL
EarthLink
Connection
Customer Rating
Fixed Wireless
T-Mobile Home Internet
Connection
Customer Rating
Fixed Wireless
Providers with less than 1% coverage in this city are excluded from the list. To see if one of these providers is available at your home, please use the address search above.
Speed and technology may vary by address for all providers. Please note we may have a financial relationship with some of the providers above, which does not impact the customer ratings displayed. Customer ratings listed above are national ratings, local South Berwick ratings may vary and are shown below.
Who is the Best Internet Provider in South Berwick, ME?
T-Mobile Home Internet is the best internet provider in South Berwick based on Maine customer satisfaction ratings and reviews. Based on our extensive and unbiased survey, T-Mobile Home Internet had the best reviews at the local, state, and national levels versus all available providers in South Berwick, making it a solid recommendation among providers with reviews. T-Mobile Home Internet is an option for 100.00% of the city.
Click here to get T-Mobile Home Internet
or call 1-833-601-2935
Which Providers are Available at my Home in South Berwick?
Coverage changes block by block. Pick a provider and a technology to see where its service reaches: the darker the area, the larger the share of homes it covers. For your exact address, use the address search above.
Coverage map for each provider in South Berwick
- XFINITY - cable coverage map
- Verizon - fixed wireless coverage map
- Spectrum - cable coverage map
- T-Mobile Home Internet - fixed wireless coverage map
- Fidium - fiber coverage map
- AT&T - fixed wireless coverage map
- EarthLink - fixed wireless coverage map
- Fidium - dsl coverage map
- Redzone Wireless - fixed wireless coverage map
How South Berwick Compares to Places Its Size
South Berwick's report card score is in the bottom 25% and its connectivity index is in the top 3%.
| Measure | South Berwick | Rank among US towns of 1,000 to 9,999 people | York County | Maine | US | Leader |
|---|---|---|---|---|---|---|
| ISP Report Card inputs: what providers offer here | ||||||
| Fiber availability | 1.4% | bottom 9% | 61.8% | 77.2% | 71.5% | 1,056 places at 100.0% |
| Average top speed | 1,618 Mbps | top 46% | 1,736 Mbps | 1,846 Mbps | 3,486 Mbps | Collegedale, TN and Lakesite, TN and 2 more (25,000 Mbps) |
| Providers at a typical address | 5.3 | bottom 46% | 6.2 | 6.4 | 7.1 | McLendon-Chisholm, TX (14.2) |
| Connectivity index inputs: how much households need and use the internet | ||||||
| People per household | 2.6 | top 33% | 2.4 | 2.3 | 2.7 | St. George, GA (6.2) |
| Workers who work from home | 18% | top 15% | 17% | 16% | 15% | Indian Springs, NV (76%) |
| Homes with a computer, tablet or phone | 100% | top 1% | 97% | 95% | 96% | Tied with 514 other places at 100% |
| Homes with internet | 97% | top 5% | 93% | 91% | 91% | 115 places at 100% |
| Homes on fiber, cable or DSL | 93% | top 1% | 82% | 77% | 76% | Bunkerville, NV and Fort Myer, VA and 3 more (100%) |
| More about the households here | ||||||
| Homes with a desktop or laptop | 87% | top 15% | 85% | 82% | 81% | 12 places at 100% |
| Median household income | $104,873 | top 16% | $94,730 | $82,355 | $93,246 | 16 places at $250,001 |
| Residents in school (6th grade to college) | 17% | top 12% | 12% | 14% | 16% | University Park, PA (95%) |
Fiber reaches 1.4% of homes in South Berwick, against 61.8% across York County and 77.2% across Maine. Households in South Berwick are smaller than the US average (2.6 people against 2.7); 18% of workers work from home (US 15%); and the median household income is $104,873 (US $93,246).
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
Fiber, 5G, Cable and DSL Internet in South Berwick
Which Fiber Internet Providers are Available in South Berwick?
Fidium Fiber in South Berwick, ME
Availability:
1.4%
Customer Rating:
(67)
Avg. Download Speed
2,000 Mbps
Fidium Fiber offers Fiber service to 1.4% of South Berwick homes. Across the city, Fidium Fiber has speeds up to 2,000 Mbps
Which Fixed Wireless and LTE Internet Providers are Available in South Berwick?
T-Mobile Home Internet Fixed Wireless in South Berwick, ME
Availability:
100.0%
Customer Rating:
(342)
Avg. Download Speed
36 Mbps
T-Mobile Home Internet offers Fixed Wireless service to 100.0% of South Berwick homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 36 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 20, with an average of 5.4 Mbps throughout the city.
EarthLink Fixed Wireless in South Berwick, ME
Availability:
80.8%
Customer Rating:
(4)
Avg. Download Speed
27 Mbps
EarthLink offers Fixed Wireless service to 80.8% of South Berwick homes. Across the city, EarthLink Fixed Wireless is the only type of service available from the company, with speeds up to 27 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 20, with an average of 3.5 Mbps throughout the city.
AT&T Fixed Wireless in South Berwick, ME
Availability:
80.8%
Customer Rating:
(205)
Avg. Download Speed
27 Mbps
AT&T offers Fixed Wireless service to 80.8% of South Berwick homes. Across the city, AT&T Fixed Wireless is the only type of service available from the company, with speeds up to 27 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 20, with an average of 3.5 Mbps throughout the city.
Verizon Fixed Wireless in South Berwick, ME
Availability:
63.6%
Customer Rating:
(362)
Avg. Download Speed
181 Mbps
Verizon offers Fixed Wireless service to 63.6% of South Berwick homes. Across the city, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 181 Mbps, with speeds from 25 Mpbs up to 300 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 6.0 and as high as 20, with an average of 14 Mbps throughout the city.
Redzone Wireless Fixed Wireless in South Berwick, ME
Availability:
5.9%
Customer Rating:
(4)
Avg. Download Speed
50 Mbps
Redzone Wireless offers Fixed Wireless service to 5.9% of South Berwick homes. Across the city, Redzone Wireless Fixed Wireless is the only type of service available from the company, with speeds up to 50 Mbps
Which Cable Internet Providers are Available in South Berwick?
XFINITY Cable in South Berwick, ME
Availability:
99.3%
Customer Rating:
(2077)
Avg. Download Speed
1,616 Mbps
XFINITY from Comcast offers Cable service to 99.3% of South Berwick homes. Across the city, XFINITY Cable is the only type of service available from the company, with speeds up to 1,616 Mbps, with speeds from 1,200 Mpbs up to 2,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 35 and as high as 2,000, with an average of 381 Mbps throughout the city.
Spectrum Cable in South Berwick, ME
Availability:
6.0%
Customer Rating:
(1739)
Avg. Download Speed
1,000 Mbps
Spectrum offers Cable service to 6.0% of South Berwick homes. Across the city, Spectrum Cable is the only type of service available from the company, with speeds up to 1,000 Mbps
Which DSL Internet Providers are Available in South Berwick?
Fidium DSL in South Berwick, ME
Availability:
94.8%
Customer Rating:
(18)
Avg. Download Speed
21 Mbps
Fidium Fiber offers DSL service to 94.8% of South Berwick homes. Across the city, Fidium DSL has speeds up to 21 Mbps, with speeds from 10 Mpbs up to 80 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 20, with an average of 3.8 Mbps throughout the city. Fidium DSL is rated higher than other types of internet service available in South Berwick from Fidium in terms of customer satisfaction.
Internet in South Berwick by Neighborhood and ZIP Code
South Berwick has 1 ZIP code with its own page. Each row links to that place’s page.
Neighborhoods in South Berwick
| Neighborhood | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|
ZIP codes in South Berwick
| ZIP code | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| 03908 | 7,488 | 0.6% | 1,599 Mbps | 5.3 | C- | 89/100 |
How South Berwick Compares to Nearby Places
The 10 places nearest to South Berwick that have their own pages are all within 8 miles, 3 of them in New Hampshire. Among them, Somersworth, NH has the most homes with fiber (99.2%) and North Berwick the fewest (9.3%); South Berwick has 1.4%.
| Place | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| South Berwick (this page) | 7,087 | 1.4% | 1,618 Mbps | 5.3 | C- | 88/100 |
| Dover, NH | 33,087 | 94.5% | 1,994 Mbps | 7.6 | B+ | 74/100 |
| Somersworth, NH | 12,092 | 99.2% | 1,971 Mbps | 6.7 | B+ | 71/100 |
| York | 8,014 | 98.0% | 1,980 Mbps | 5.7 | B | 82/100 |
| Berwick | 6,761 | 13.1% | 1,913 Mbps | 5.4 | C | 73/100 |
| Eliot | 6,598 | 86.0% | 1,911 Mbps | 6.1 | B- | 80/100 |
| Cape Neddick | 5,643 | 97.6% | 1,990 Mbps | 6.1 | B | 87/100 |
| North Berwick | 4,748 | 9.3% | 1,300 Mbps | 4.8 | C- | 72/100 |
| Rollinsford, NH | 3,357 | 34.1% | 1,793 Mbps | 6.3 | C+ | 90/100 |
| Tatnic | 940 | 0.0% | 1,285 Mbps | 5.5 | C- | 80/100 |
| Brixham | 904 | 49.6% | 1,693 Mbps | 6.3 | C+ | 92/100 |
Who is the Fastest Internet Provider in South Berwick?
According to unbiased feedback from real internet customers, they reported being happiest with speeds provided by Fidium Fiber. On the other hand, based on data provided by the internet providers to the FCC, XFINITY from Comcast should have faster speeds at a local level. While we typically put more weight on real-world customer ratings, we display both satisfaction and technical maximum information for customers to decide for themselves.
Data Reported to FCC by ISPs: Average Maximum Available in South Berwick
| XFINITY from Comcast | 2,000 |
|---|---|
| Fidium Fiber | 2,000 |
| Spectrum | 1,000 |
| Verizon | 300 |
| T-Mobile Home Internet | 100 |
| Viasat | 100 |
| AT&T | 100 |
| EarthLink | 100 |
| Redzone Wireless | 50 |
| HughesNet | 25 |
How fast is your internet?
Test your connection here and see it next to the speeds providers advertise in South Berwick. It takes about 20 seconds and, on a fast line, can move a few hundred MB of data.
Customer Ratings for South Berwick Internet Providers
Based on 52 reviews from Maine internet customers, T-Mobile Home Internet is the best internet service provider for South Berwick residents. T-Mobile Home Internet was rated at an average of 4.00 out of 5 in our report for overall customer satisfaction. Fidium Fiber wins for second-place in Maine, with 3.50 out of 5 stars and 95.5% coverage in South Berwick.
At a national level, based on 6644 national reviews for any of the providers listed above, T-Mobile Home Internet is rated higher than any other provider, with a rating of 4.02 out of 5.
Local, State, and National Ratings for all South Berwick Internet Providers
The table below shows average customer ratings from customers in South Berwick, Maine, and customers throughout the country.
| ISP / Tech Type | South Berwick Overall | Maine Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet |  (0) | (1) | (342) | View Plans | ||
| Fidium | (0) | (16) | (88) | View Plans | ||
| Redzone Wireless | (0) |  (2) | (4) | View Plans | ||
| XFINITY | (0) | (2) | (2379) | View Plans | ||
| Spectrum | (0) | (31) | (1949) | View Plans | ||
| HughesNet | (0) | (0) | (25) | View Plans | ||
| Verizon | (0) | (0) | (816) | View Plans | ||
| AT&T | (0) | (0) | (1051) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| Viasat | (0) | (0) |  (12) | View Plans |
Customer Ratings for Internet Provider Speeds in South Berwick
Based on data reported by South Berwick ISPs to the FCC, the fastest speeds in the city are available through XFINITY from Comcast. The company offers speeds up to 2,000 Mbps in South Berwick. Therefore, the average customer can get up to 1,616 Mbps if they’re willing to purchase the fastest subscription tier available at their homes.
However, actual customers rated their satisfaction with internet speed highest with Fidium Fiber. This indicates Fidium reliably delivers speeds expected by the customer based on the plan they are paying for.
| ISP / Tech Type | South Berwick Speed | Maine Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| Fidium | (0) | (16) | (88) | View Plans | ||
| XFINITY | (0) | (2) | (2379) | View Plans | ||
| T-Mobile Home Internet | (0) | (1) | (342) | View Plans | ||
| Spectrum | (0) | (31) | (1949) | View Plans | ||
| Redzone Wireless | (0) |  (2) | (4) | View Plans | ||
| HughesNet | (0) | (0) | (25) | View Plans | ||
| Verizon | (0) | (0) | (816) | View Plans | ||
| AT&T | (0) | (0) | (1051) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| Viasat | (0) | (0) | (12) | View Plans |
Who is the Cheapest Internet Provider in South Berwick?
Of the providers in South Berwick, customers rate T-Mobile Home Internet the best for price. Data comes from customers rating their satisfaction with pricing: in South Berwick where enough of them have reviewed a provider, otherwise across Maine or the country. This feedback is valuable because it considers price changes and whether the speeds paid for are worth it.
T-Mobile Home Internet is rated 4.00 out of 5 for price, which is higher than the average across all internet providers in the country. XFINITY from Comcast is rated second for affordability, with an average price rating of 3.00 out of 5.
The table below shows how customers in South Berwick, Maine, and the United States rated the affordability of their internet service.
Rated Affordability in South Berwick
| ISP / Tech Type | South Berwick Affordability | Maine Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (0) | (1) | (342) | View Plans | ||
| Fidium | (0) | (16) | (88) | View Plans | ||
| Redzone Wireless | (0) | (2) | (4) | View Plans | ||
| XFINITY | (0) | (2) | (2379) | View Plans | ||
| Spectrum | (0) | (31) | (1949) | View Plans | ||
| HughesNet | (0) | (0) | (25) | View Plans | ||
| Verizon | (0) | (0) | (816) | View Plans | ||
| AT&T | (0) | (0) | (1051) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| Viasat | (0) | (0) | (12) | View Plans |
Customer Reviews for Internet Service Providers in Maine
Customer Reviews
Barbara J.
Fidium Fiber
September 16, 2026 Service is okay. Fidium customer service is abominable. They told me when I signed up that at the year mark, I could call and keep the same pricing - $67.50 per month. I called, they said it was granted, then they proceeded to bill me $87.50 for the next six months. I called every month, until I finally gave up, paid them the $87.50 and then my bill went to $90. I called to terminate their service in per disgust for this company (to Spectrum for better service, $15 lower a month plus streaming of certain channels). They said I would get a sticker in the mail to return their box - that it would arrive in 5 - 7 days. I got their bill - they charged me for THE FULL MONTH, they did not prorate the bill from the stop date. I called twice - one customer service person said it would be prorated, the second said it would not, the supervisor said that it would be. I am STILL waiting to get their return sticker in the mail. DO NOT sign up with this company - they WILL NOT deliver what they promise, then they put you through heck and high water to fix back to what they promised you originally. I am exceptionally glad to be rid of them!!!
Amber W.
Fidium Fiber
September 11, 2026 First. They lie about the promotional price. They claim $30. But bill you $50. Their internet drops off and on. up to 40 minutes. Tried calling them about the internet dropping. Called 4 times in the same day. First 2 times. Busy signal. 3rd time, Said call connecting. Nothing happened after that. 4th time. Phone just rang and rang and rang. Have had them for 2 or 3 months. Useless internet/Company.
Deni P.
Spectrum Cable
June 16, 2026 We have been using Spectrum Cable/Internet services for awhile now and are pleased with the variety of programming offered and internet speed. Customer service is reasonably good, and you can depend on quick response for outages. The one thing that is a downside is the price, it is more expensive than other providers in the area and they don't offer promotional offers to existing customers usually, but perhaps with a phone call to customer service they will give you a similar offer for loyalty if you don't switch. Fast internet speed, friendly reps with good service and reliable service make us continue to use Spectrum over others in the area, and we will continue as satisfied customers as long at the prices remain affordable.
A Bangor, ME Customer
GoNetspeed Fiber
May 24, 2026 I've been overall happy with GoNetspeed's fiber internet service. I was originally on an Affordable Connectivity Program plan through GoNetspeed. When the ACP ended, they let me keep the low-cost plan without trying to get me to switch to a more expensive plan. I have a faster and more consistent connection than I did with my previous cable ISP.
Dan H.
Spectrum Cable
March 21, 2026 I am paying $90/month for my internet service. Granted, it is fast. However, I remember when cable modems first came out and the service was $19.99. I do understand inflation, etc, but it's really tough to pay that bill every month. They never offer discounts or compensation when the service goes out, sometimes for several hours or a day. I just wish it were a little cheaper, that's all.
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Which ISP Should You Choose in South Berwick?
The right ISP for you depends upon your needs, but in general we can make the following suggestions:
- The best all-around internet service provider in South Berwick is T-Mobile Home Internet.
- The fastest internet provider should be XFINITY from Comcast. Considering speed for the money and reliability in speeds, Fidium Fiber may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in South Berwick is T-Mobile Home Internet.
- Viasat, T-Mobile Home Internet, and HughesNet has the broadest coverage in South Berwick, available to 100.0% of homes, and is most likely to cover your home. To find out exactly what’s available at your home, please use our address search tool.