Power Great Lakes

HistoryHVAC Contractor in Marengo, serving Chicago and the Northwest Suburbs Since 1974. Family-owned and operated. Residential, commercial & industrial. Indoor Air Quality products, Cleaning checks/preventative maintenance, 24-hr emergency service, NO overtime charges, safety inspections, replacements, upgrades, improved technology, reduced energy bills, extended equipment life, discounts on repairs & equipment, refrigerant charge, free estimates, ductwork and much more! To keep it simple we are a long-running business, where service is not only trusted but something we take pride in!SpecialtiesD Schwartz Heating is Marengo's expert heating and cooling company. We maintain a high level of quality among our staff. All of our installers and technicians are trained on a regular, on-going basis.

We offer water line repairs, drain cleaning, sump pumps, hydrojetting, sewer repair and replacement, emergency services and much more.

Advance Welding Service, Inc. is a leading manufacturer of safety-rated lifting clamps and lifting systems for the elevator industry. Their exclusive products, made in the USA, are designed with patented features to ensure versatility, efficiency, and time-saving in hoistway operations. With a commitment to setting a higher standard in workplace safety, Advance Welding Service offers a range of innovative and durable clamps that provide a safer environment for lifting, landing, loosening, and tightening cylinder piston assemblies. Recognized for their quality and reliability, Advance Welding Service's lifting clamps have garnered praise from mechanics and operations managers across the country. These clamps, which outperform traditional wooden clamps and metal wrenches, offer a sense of safety and dependability during hoisting procedures. With their innovative design and superior performance, Advance Welding Service's products have become a trusted choice for elevator companies and field teams seeking the safest and most efficient lifting solutions.Generated from the website