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Sigmawifi is the Next Generation of Wireless Technologies

Backed by a team of highly trained engineersstate of the art service desk and world class management and monitoring portal,  Sigmawifi stands as the all-in-one communications solution for design, engineering, implementation, and support

Nationwide - WIFI Services



Email Addresses:

877-204-2SIG Call us Today!

24/7/365 SUPPORT
Guest Support at
(888) 744-6265

Staff Support at
(855) 744-9434
(855) SIG-WIFI

Mailing Address:
20 Mary E Clark Dr., Ste 2
Hampstead, NH 03841

Monday – Friday – 8:30 am- 4:30 pm



24/ 7 Guest Support

Do you need help connecting your device to Wifi or have general Wifi questions?

Sigmawifi offers customer and technical support 365 days a year, 24 hours a day, 7 days a week.


Sigmawifi Offers 24/7 Support

Sigmawifi a leading technology company and a difference maker in the industry is our experience, depth, scalability and
national presence of a team of knowledgeable and passionate engineers and technical service reps.