Authorized Cummins Generator Sales, Installation & Repair by Grasten Power in Texas

Cummins Quiet Connect™, Power Connect™, air-cooled and liquid-cooled standby generators, installed and serviced by Grasten’s factory-trained team.

Cummins Standby Generators: The Smart Choice for Texas Homes

Cummins engines are synonymous with power and performance, and their home standby generators are built to the same standard.

Grasten sells and installs Cummins systems for homes and businesses in Houston, Magnolia, The Woodlands, Conroe, Spring and across Texas, then services them with our own technicians.

Why Grasten

Why Buy Your Cummins Standby Generator from Grasten?

Cummins Engine Heritage

Cummins built its name on engines, and its standby generators bring that power and performance to your home.

Our Own Install Crews

Our in-house team handles the permit, installation, utility coordination and final inspection. No subcontractors.

Generators Only

Grasten does nothing but standby generators, with more than 20,000 installs across Texas.

Product Lines

Cummins Quiet Connect, Power Connect & Standby Series

Cummins makes a standby generator for medium homes, large homes and commercial backup.

Quiet Connect™ Series

Residential standby generators (22 to 40kW)

Sized for medium to large homes

Quiet operation

Automatic backup power

Power Connect™ Series

Standby generators (30 to 60kW)

Unique enclosure design

Built for extreme weather

Higher power output

Air Cooled Series

Air-cooled standby generators (13 to 20kW)

Internet remote monitoring

Easy to install

Quiet operation

Liquid Cooled Series

Liquid-cooled standby generators (45 to 100kW)

Whole-property backup power

Proven performance

Large home and commercial coverage

Support

Cummins Generator Repair & Maintenance

Grasten maintains and repairs the Cummins generators it installs, with the same team from first visit to final service.

Parts on the Truck

Our service vehicles are built out for first-visit repairs and stocked with the parts that come up most.

Repair for Every Brand

We repair all major brands, Cummins included, whether or not Grasten installed the unit.

Live 24/7 Phone Support

A live person answers around the clock, so a fault on an outage night reaches someone who can help.

Reviews

See Why Homeowners Choose Grasten

FAQs

Cummins Generator Questions

Which Cummins generators does Grasten install?

We install the Quiet Connect™ series (22 to 40kW), the Power Connect™ series (30 to 60kW), air-cooled models from 13 to 20kW and liquid-cooled models from 45 to 100kW.

Can Grasten repair a Cummins generator it didn’t install?

Yes. We repair all major brands, Cummins included, and our service vans carry the parts that come up most.

Are there accessories for Cummins Connect generators?

Yes. Cummins designs optional accessories for its Connect™ series, and the air-cooled series supports internet remote monitoring. We install both.

Service Areas