K & M Systems Designs and Installs Public Safety and Mobile Phone Coverage Solutions

K&M Systems, Inc is a Turn-Key design build contractor that provides 4G, 5G and Public Safety Wireless Coverage Solutions.  With our exceptional team and cutting-edge technology, we are committed to our clients in meeting their goals in a timely and cost efficient manner. We can handle all aspect of  your project.



K&M Systems is a family owned & operated business founded in 1999. Its primary business focus was providing RF engineering services for the cellular carriers.  In 2005, K&M Systems was one of the first companies to enter into DAS (Distributed Antenna System) network, providing technicians, RF engineering, software design & IT Solutions that evolved with the growing market needs.

K&M System currently provides staff augmentation, software solutions and wireless turnkey design for DAS and WiFi networks.  Our Clients include many fortune 100 companies!


Our Services

  • IT & Custom Programming Solutions
  • RF/WiFi Network Design, Installation & Optimization
  • Indoor and Outdoor DAS Systems
  • Data Analytics
  • Project Management
  • Public Safety DAS Networks
  • Staffing Services
  • Consulting Service

Data Analytics

K&M Systems Big Data Analytics using combinations of inexpensive Open Source modules for pre-processing; Geo-Analytics leveraging Enterprise Level Real Time and Predictive solutions.

RF Network Design & Optimization

K&M Systems works on Public Safety Networks and Commercial Wireless Operator Networks.  K&M Systems uses propagation modeling software for carrier grade networks, WiFi and Smart Grid.  K&M has performed over 10,000 CW tests and staffed major designs for major wireless carriers coast to coast.

Dashboards and Analytics that provide real time performance data for Leading Wireless Service Providers on national networks.

  • Capacity Planning
  • Traffic Analysis
  • Network Performance Analysis for drop calls & blocking
  • Cluster Analysis
  • CW Drive Testing Analysis
  • Neighbor List Tuning
  • Network Bench-marking
  • Hand-off Analysis
  • Shake Down Testing

Capacity Solutions

Our capacity solution designs incorporate models down to the network element level, in order to more accurately predict demand and avoid network degradation.

We offer RF Network Design and Optimization using propagation modeling software for carrier grade networks, WiFi, and Smart Grids.  K&M has performed over 10,000 CW tests and staffed major designs for major wireless carriers coast to coast.

Real Time Network Operations Center

K&M Systems software team provides Real Time Network Operations Center (NOC) Software Solutions utilizing data feeds from end customer devices, which leverage scalable cloud based architecture with GIS mapping interfaces and charts for performance.  Predictive analytics is an optional addition.  Solutions can be customized to client requirements as needed.

iDAS & oDAS Projects

K&M Systems has performed numerous Distributed Antenna System Projects, both indoor and outdoor, throughout the United States.  Below are some of the DAS related services our professional in-house team provides:

  • RF Design
  • iBwave 
  • Benchmark Data Collection
  • CW Testing
  • Construction
  • Installation
  • Integration
  • Optimization
  • Troubleshooting

A distributed antenna system (DAS) network helps boost mobile service and Wi-Fi coverage at large venues and hard to serve areas.

Public Safety DAS Wireless Signal Boosters

First responders must be able to maintain communications throughout a property in an emergency situation. Whether they are responding to a fire, medical emergency or domestic threat, they cannot be in a situation where their radios stop working. It is essential that their communication devices continue to transmit in hard-to-reach areas, such as stairwells, elevators, basements, and thick-walled or shielded areas.

This level of in-building coverage for first responders is not an amenity but a requirement. Almost every city and county in the US has enacted local ordinances and codes making in-building coverage for first responders mandatory. These regulations mandate that every building must meet a minimum level of first responder communication reliability as a condition for occupancy. It is the responsibility of the building owner or operator to test their building and, if needed, install a system and make sure it is up to code.

K&M Systems designs, installs & optimizes Public Safety DAS Systems. Please call us for a quote at 858-581-3619


(Contact us for price)

Cel-Fi QUATRA 4000

Cel-Fi QUATRA 4000 is an Active DAS Hybrid that solves the problem of poor cellular coverage in middleprise buildings.  Cel-Fi QUATRA 4000 delivers a cellular signal that is up to 1000x stronger, utilizing CAT 5e cabling for RF signal distribution and Power over Ethernet. Cel-Fi QUATRA 4000 can be installed in just days, and at a price point that meets the middleprise budget. Cel-Fi QUATRA 4000 is carrier grade, carrier approved, and guaranteed network safe. Product Details


The Cel-Fi GO RED FirstNet Booster delivers cellular coverage in buildings for emergency communications from police, fire, and medical personnel. Cel-Fi GO RED with the Cel-Fi Antennas is the best way to ensure coverage in an emergency situation. Communication is not optional in critical times, rely on equipment that ensures the best coverage.  Product Details

Cel-Fi GO X/Stationary

The Cel-Fi GO X Smart Signal Booster, the first carrier-class indoor/outdoor cellular coverage solution to feature industry leading 100 dB system gain and Nextivity’s unconditionally network safe guarantee. Cel-Fi GO X leverages the award-winning Intelliboost signal processing to deliver the industry’s largest coverage footprint with the best voice and data wireless performance. Cel-Fi GO X is NEMA 4 rated weather resistant and does not interfere with other wireless devices. This multi-carrier solution is ideal for use in commercial properties, government buildings, agricultural settings, small manufacturing operations, rural areas, businesses, and large homes. Product Details

Hotel Panic Button Solution

The Hotel Duress Alarm Push Button Stations provide an effective quick way to alert personnel of an emergency. While providing a secure connection and communication system with security and emergency personnel, these Hotel Duress Push Button Stations can be installed anywhere in your facility affording quick and easy access while also granting your staff and guests a level of safety knowing help is simply a button away.


K & M Systems, inc. (Corporate Office)

  • 2168 Balboa Ave., Suite 4
    San Diego, CA 92109
  • Main: (858) 581-3619 ~ OPT 2
  • info@kmswireless.com

Other K&M Locations in Los Angeles Area
  • 2245 Westwind Way,
    Signal Hill CA 90756
  • 20700 Ventura Boulevard
    Suite 210
    Woodland Hills CA 91364

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K&M Systems