Expert Analysis
Our experienced power systems team can assess your power needs, including evaluating the status of any current generator or standby power sources.
Unmatched Breadth
Accommodating all of your power needs, from gaseous, diesel and bi-fuel generators to MPS solutions, ATS/switchgear and mobile power solutions.
Added Convenience
Wolter offers a full range of mobile power options including towable generators, light towers, heaters and containerized pumps.
Complete Confidence
Load bank tests can be arranged to verify your generator is up to the task of meeting your routine operational power requirements.
Comprehensive Support
24/7 service, preventive maintenance plans, extensive parts inventories and rental units available.
Power Solutions Experts
We offer sizing and monitoring help as well as continuing education seminars for your on-site engineering personnel.
Industrial Generators
Explore our selection of high-quality diesel and gaseous industrial generators. With single engine outputs ranging from 10 kW to 2,000 kW and multiple paralleled solutions up to 100 MW, we have a right-sized generator for your plant or facility’s power needs.
Commercial & Residential Generators
Our commercial and residential generators are designed to conveniently provide full power protection for everything from homes to gas stations, convenience stores, restaurants, schools, apartment complexes, municipal buildings and more.
Mobile Power Systems
Our towable diesel generators, light towers, and containerized generators can be moved conveniently to any job site. Trailer units range in output from 8 kVA –570 kVA.
Transfer Switches & Switchgear
Transfer switches allow an electrical load to be transferred between two sources, typically from the utility to a standby generator, if power ceases. Our broad line-up handles everything from home applications to commercial and industrial needs.
Pumps
Wolter offers pumps for a variety of applications, including clean water, chemical water, semi-trash water and trash. These portable pumps are easily maneuverable even in the most demanding environments.
Services & Consultation
We’re the premier support source for all makes, models and types of generators and industrial engines in the Midwest. From site assessments and product selection to preventive maintenance plans, load bank testing and rapid response to service and repair with factory-certified technicians, we have what it takes to keep your operation powering ahead.
Government Programs
As a Sourcewell vendor, we work with state and local governments, educational institutions and nonprofit organizations to provide competitively priced power products to contractors and agencies.
Shop In-Stock Generators
Wolter stocks common sized residential and commercial generators. Check out what's currently available in stock for your home or commercial generator needs.