Nearest Location

Please wait...

Chicago, IL

210 Alexandra Way
Carol Stream, Illinois 60188

630.871.1111

Hours:

Monday – Friday: 7 a.m. – 11:45 p.m.
Emergency service available 24/7

Rockford, IL

3736 11th Street
Rockford, Illinois 61109

815.229.1028

Hours:

Monday – Friday: 7 a.m. – 5:30 p.m.
Emergency service available 24/7

Gary, IN

2601 E 15th Ave.
Gary, Indiana 46402

219.883.0421

Hours:

Monday – Friday: 7 a.m. – Midnight
Emergency service available 24/7

Cedar Rapids, IA

425 French Court SW
Cedar Rapids, IA 52404

Hours:

Monday – Friday: 7 a.m. – 11:30 p.m.
Saturday – Sunday: Call for Service
After Hours: Call for Service

Davenport, IA

8200 North Fairmount
Davenport, IA 52806

563.388.9988

Hours:

Monday – Friday: 7 a.m. – 11:30 p.m.
Saturday – Sunday: Call for Service
After Hours: Call for Service

Des Moines, IA

407 Adventureland Drive NE
Altoona, IA 50009

515.957.3300

Hours:

Monday – Friday: 7 a.m. – 11:30 p.m.
Saturday – Sunday: Closed
After Hours: Call for Service

Waterloo, IA

3180 W. Airline Hwy
Waterloo, IA 50701

319.450.7855

Hours:

Monday – Friday: 7 a.m. – 5:30 p.m.
Saturday – Sunday: Call for Service
After Hours: Call for Service

Iron Mountain, MI

600 Industrial Park Dr.
Iron Mountain, Michigan 49801

906.774.9706

Hours:

Monday – Friday: 7 a.m. – 3:30 p.m.
Emergency service available 24/7

Minneapolis Saint Paul, MN

21568 Highview Avenue
Lakeville, MN 55044

952.854.5511

Hours:

Monday – Friday: 7 a.m. – Midnight Truck Shop
Monday – Friday: 7 a.m. –7 p.m. Trailer Shop
Saturday – Sunday: Call for Service
After Hours: Call for Service

Billings, MT

1140 Main Street
Billings, MT 59105

406.252.4191

Hours:

Monday – Friday: 7:30 a.m. – 5 p.m.
Saturday – Sunday: Call for Service
After Hours: Call for Service

Lincoln, NE

3001 West O Street
Lincoln, NE 68528

402.438.3767

Hours:

Monday – Friday: 7 a.m. – 11 p.m.
Saturday: 7 a.m. – Midnight
Sunday: Call for Service
After Hours: Call for Service

Omaha, NE

10143 South 136th Street
Omaha, NE 68138

402.331.4104

Hours:

Monday – Friday: 24 hours
Saturday: Open until Noon, then Call for Service
Sunday: Call for Service

Parts Hours

Monday – Friday: 24 Hours
Saturday: 24 Hours
Sunday and After Hours: Call for Service

Bismarck, ND

3801 Commerce Drive
Bismarck, ND 58501

701.258.2303

Hours:

Monday – Friday: 7 a.m. – 5 p.m.
Saturday – Sunday: Call for Service
After Hours: Call for Service

Fargo, ND

3902 12th Avenue North
Fargo, North Dakota 58102

701.282.6556

Hours:

Monday – Friday: 7 a.m. – 7 p.m.
Saturday – Sunday: Call for Service
After Hours: Call for Service

Grand Forks, ND

3450 South 42nd Street
Grand Forks, ND 58201

218.779.4210

Hours:

Monday – Friday: 7 a.m. – 5:30 p.m.
Saturday – Sunday: Call for Service
After Hours: Call for Service

Williston, ND

3805 4th Avenue West
Williston, ND 58801

701.572.2000

Hours:

Monday – Friday: 7 a.m. – 5:30 p.m.
Saturday – Sunday: Call for Service
After Hours: Call for Service

Sioux Falls, SD

801 East 54th Street North
Sioux Falls, South Dakota 57104

605.339.8839

Hours:

Monday – Friday: 6 a.m. – 7 p.m.
Saturday: 8 a.m. – Noon
Sunday and After Hours: Call for Service

Milwaukee, WI

13015 West Custer Avenue
Butler, WI 53007

262.781.7100

Hours:

Monday – Friday: 7 a.m. – Midnight
Saturday: 7 a.m. – Noon
Emergency service available 24/7

Gillette, WY

10750 Highway 59 #1
Gillette, WY 82718

307.682.8596

Hours:

Monday – Friday: 7 a.m. – 5 p.m.
24/7 On Call

Change Location

Generators

InterState Energy Systems

Power When it Matters Most

Since 1957, we’ve been meeting critical power needs in designing, building, selling and supporting diesel and gas generators. We have broad experience in prime power and stand-by, mobile and rental applications from 30kW to 3,250kW.

We’re a distributor for MTU, a top source for reliable power generation utilizing the latest emission technology. In addition to maintaining MTU generators, our fleet of service technicians perform non-warranty service and emergency repairs on all kinds of generators.

We’re power generation experts and proud distributors of:

  • Diesel Generators from 30kW – 3250kW
  • Natural Gas and LP Generators from 30kW – 800kW
  • Continuous Gas Generators from 500kW – 10mW
  • Mobile Generators
  • Microgrid Products, including Battery Containers
  • Automatic Transfer Switches
  • Paralleling Switchgear
  • Controls and Controls Upgrades
  • Enclosures and Fuel Tanks
  • Full Line of Complimentary Accessories

Repairs and Maintenance

Our field service teams are trained to complete repairs and maintenance on most brands of power generators at hospitals, data centers, care centers, office buildings, construction sites, agricultural operations and other locations throughout our extensive service area.

Comprehensive Power Generation Services

Energy Systems specializes in preventative maintenance contracts. They are available on a monthly, quarterly, semi-annual, or annual basis, which allows customers to budget and accurately forecast maintenance costs. You’ll sleep better knowing our factory-trained technicians are monitoring your critical power systems.

  • All makes service
  • Professional reporting
  • Diesel fire pump service
  • Load-bank services
  • Engine overhauls
  • Control panel upgrades
  • Alternator rebuilding
  • Fuel polishing
  • 24/7/365 service support
  • Emergency services

Power Systems Has Your
Energy Solutions