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Parts and Service

INTERSTATE ENERGY SYSTEMS

11690 N 132nd Ave, Suite 102
Surprise, AZ 85379
(623) 544-4900

Contact our team for Parts and Service inquiries.

NATIONAL SERVICE AGREEMENTS

Mick Swolley
402-332-8543

ILLINOIS, INDIANA,
WISCONSIN

Melissa Halagarda
262-505-2870

MINNESOTA, NORTH DAKOTA,
MONTANA, WYOMINING

Katie Hobson
952-463-8359

ARIZONA

Sean Ross
480-267-8417

IOWA, NEBRASKA,
SOUTH DAKOTA

Yavonda Jarrett
531-354-1562

Our power generation service locations span the Midwest and Mountain West.

See Our Locations

Regional Sales

Contact your local sales rep to discuss your solution today.

Illinois, Indiana,
Wisconsin

Robert Alfini
708-642-5071

Minnesota

Stan Blackburn
952-836-9091

South Dakota, Wyoming

Dirk Dorn
605-321-4922

Iowa, Nebraska

Rob McShane
402-709-4972

Large Gas Sales

Clay Hardenburger
262-336-3783

Montana, North Dakota

Randy Phelps
701-367-5254

Arizona, Texas

Toby Morgan
281-543-7404

How Can We Help You?

Not finding what you need? Questions about Energy Systems products, services or capabilities?

We’re here to help!