Getting Help

technical expertise

Get Expert Advice!

Help selecting system to use to for your service provider, location, signal frequency and strength.
Help selecting the best portable cellular improvement for your travels.
Help improving your cellular data card signal for faster Internet speeds.

Help By Phone, Email or Online

We offer a variety of helpful online information for improving your cell signal. You can also email us with your questions. We also offer phone help if you prefer. Improve Cellular Reception Blog

Phone & Email Help

For phone or email help, we can better help you if you can supply all or some of the information below.

Cellular Signal Improvement

1. Gather a Little Helpful Information:

Type of system you're shopping for:
Portable System (move from vehicle to home to office for example)
Vehicle System (Car, Truck, RV, permanent installation)
In Building System (Home, Office, Warehouse, Hanger, Trailer, etc)
Area Size: How large an area you are trying to improve signal in (vehicle, one room, several rooms, large building, # square feet)?
Signal Strength Outside: What is the current signal strength Outside the building. (Number of bars is good but getting a Received Signal Strength Reading (in db) is better. Many times you can get a Received Signal Strength Reading from your cellular Internet card software or by putting your cell phone into test mode )?
Phone or Internet: Are you trying to improve signal for your Cell Phone, Cellular Internet or Both?
Service Provider & Frequency: What is your phone / Internet Service Provider (AT&T, Sprint, Verizon, etc) and what cellular frequency (800MHz, 1900MHz, etc) they use in your area.

2. Contact Us

Use our Contact Form for email support. To talk to one of our helpful reps, call us Monday - Friday, 9:30am to 4:30pm CT, toll free at 888-399-4932 within the US or 210-493-0023.

In-Building Systems Help

We can help you set up more complex systems for larger buildings with multiple service providers. We can help you calculate the approximate amount of coverage area you should expect from one of our in-building cellular systems with all or some of the information below.

Building Dimensions
Service Providers & Frequencies
Signal Strength Outside (where you would mount an antenna). Signal Strength - # of bars varies from phone to phone. Putting your phone into test mode and getting a received signal strength reading is best. Phone Test Modes )
Approximate cable lengths required

For more complex installations, you can email or fax us drawings or sketches of your building layout with approximate dimensions. Email us at or Fax to 210-493-0023