Southwest Product Changes - Same Great Service

The Novel Coronavirus (COVID-19) is having an immense impact in our communities.
Our primary concern is for the safety of our team members and customers.
Currently, we are operating as normal except for in-person training (tentatively suspended until August).
We continue to monitor the situation at all of our locations and will provide updates as necessary.


Providing superior portable power for over 50 years.

Our durable Quiet Power mobile diesel generators are engineered from the ground up to provide reliable on-site power in all types of terrain and harsh environments. These rugged, compact generators come standard with highly-reliable Perkins engines and provide primary and standby power for construction, rental and commercial applications. Contact our team today to learn more.

Call us today for more information: 602.269.3581

Product Features


When Power is needed most, the QP generator’s heavy duty, turbo charged Perkins diesel engine provides relability that is trust worldwide.

Quiet & Fuel Efficient

Sound attenuation provides superior noise reduction and an electric fuel system and governor delivers fuel efficency.

Environmentally Friendly

EPA Tier 3 and 4 technology and environmental containment basins means that QP generators power job sites sustainably.

500 hour service internals keep QP generators operating with maximum uptime, and a digital engine/generator controller make QP generators simple to use.


“Strong generator. Solid unit. Very quiet easy to use. Perkins engine seemed easy on the fuel. Overall I was impressed, thank you SWP.” ~ Todd Hoffman Discovery Channel’s “Gold Rush”