RV, Marine, and Portable Generators in Massachusetts & Rhode Island

RV Generators

RALCO Electric can repair any size RV generator in our new indoor facility to get you back on the road and enjoying your road trip. We have extensive experience working with RV generators and can handle installation, maintenance, repair, and everything in-between.

Generators used in RVs are built to meet specific requirements for providing power when out in the wilderness or on the road, or at a park without hookups. They use gasoline, propane or diesel as a fuel source and operate very quietly --- something your campground neighbors will thank you for.

Mounting the unit on sound-absorbing thick rubber pads will reduce noise levels even further.

Be aware that the National Park Service has sound level requirements.


Gasoline RV generators are the most economical and are well suited for Class A and C motorhomes with single or dual air conditioning, fifth wheels, travel trailers, sport utility trailers, horse trailers and industrial vehicles.

Diesel RV generators are highly efficient and produce more horsepower and torque at steady speeds. Running on cost effective diesel, they operate at a constant low engine speed with superior air flow for cooling.

Our service area covers eastern and central Massachusetts, Rhode Island, southern New Hampshire and Maine.


Marine Generators

Commercial marine generators are engineered to perform in the most rugged and demanding conditions, when downtime is simply not an option.

The Cummins Onan and Kohler marine generators that we sell, install, and maintain provide the most dependable power available. They are used by the military, by recreational and commercial boaters, and many of the finest yacht builders in the world. They provide state-of-the-art controls, diagnostics and reliability as well as smooth, quiet operation.


Portable Generators

RALCO sells and services Kohler and Cummins Onan mobile generators. Kohler gas, diesel LP and Idle Reduction products have been engineered by experts to provide all the power you’ll need at even the most remote site. Cummins Onan commercial generators provide power to many critical applications such as for fire/emergency and police vehicles, aerial lift bucket trucks, telecommunications vehicles and more.

Have questions about installing a standby generator or buying a portable one for an RV or boat?
Give us a call today at (508) 679-3363.

Our office

RALCO Electric & Generator
101 State Road
Westport, MA 02790

Phone: 1-800-867-2526
MA. 508.679.3363
RI. 401.490.3113
Fax. 508.677.6769
Email: info@ralcoelectric.com