HARFST & ASSOCIATES INCCRYSTAL LAKE, ILLINOIS

HARFST & ASSOCIATES INC

815-477-4559,

3705 Church Hill Ln Crystal Lake, IL 60014-0000

Map & Directions

Company Information

Legal Structure:: Subchapter S Corporation
Contact Person:: WILLIAM F. HARFST
Year Established:: 1991

Business Type:

Research and Development (20 %)
Service (80 %)

Products & Services

water quality, water management, steam, cooling water, water conservation, water recycling, wastewater, energy conservation

Keywords

Water Management
Engineering
Consulting
Steam
Cooling Water

Energy
Wastewater
Conservation
Water Recycling

NAICS Code(s)

238220: Plumbing, Heating, and Air-Conditioning Contractors
333319: Other Commercial and Service Industry Machinery Manufacturing
424690: Other Chemical and Allied Products Merchant Wholesalers
541330: Engineering Services
541380: Testing Laboratories
541618: Other Management Consulting Services
541620: Environmental Consulting Services
541990: All Other Professional, Scientific, and Technical Services

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