Commercial Plumbing and HVAC Skokie, IL


Ultimate HVAC provides complete professional service, maintenance and installation for metro Chicago business and institutions. Our team of NATE Certified Nate Certified heating, cooling and plumbing technicians deliver the quick, convenient service your company needs to keep your heating, cooling, and domestic hot water systems running efficiently.

Plumbing and Water System Service

  • Tank and tankless water heaters for restaurants, processing plants and institutions
  • Pump and water systems
  • Commercial drain system service

Emergency Commercial HVAC Service

We understand that many of our commercial clients need repairs and maintenance services performed on their schedule. Therefore, we offer around the clock emergency service, and scheduled off hours service or installations to minimize the impacts of business disruptions.

Commercial Mechanical Services

We provide installation and maintenance for a variety of commercial mechanical systems in the Skokie, Niles, Wilmette, Winnetka, and Glenview area:

  • Commercial gas furnaces
  • Allied rooftop gas packs and packaged HVAC systems
  • Split commercial AC and heat pump systems from 3 - 30 ton
  • Computer room air conditioning systems
  • Commercial boilers for space heating or process water heating
  • Radiant tube heaters
  • Gas fired and hydronic unit heaters
  • Make-up air systems and ventilation systems
  • Cooling towers and closed loop heat pumps
  • Variable refrigerant flow (VRF) systems
  • Energy management controls

Locally Owned

Ultimate HVAC is local owned and has decades of experience providing water heater installation and service for Skokie area homeowners and businesses.

Guarantee Peace of Mind

Ultimate HVAC is committed to your needs and satisfaction regarding water heating, HVAC or indoor air quality.

Factory Trained

We have completed manufacturer training and are NavienĀ® and A. O. Smith dealers.

Accredited A+ Rated BBB Member: Ultimate HVAC has been an Accredited Better Business Bureau member since 2017, and we are more than proud of our A+ BBB rating!
NATE certified: Nate Certified heating and cooling contractor.
EPA Certified: Ultimate HVAC is EPA refrigeration and air conditioning certified.
Licensed and Insured: Ultimate HVAC is licensed and insured to do furnace, boiler, air conditioning, and water heating work throughout Cook County.

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