Family owned and managed, Northeast Illinois Service Company, Inc. (NISCO) was originally established in 1990 as an HVAC-R service and repair company, providing Heating and Air Conditioning services to the Greater Chicagoland area, Northwest Indiana, and Wisconsin. Since then, our services have expanded to include facilities repair and maintenance, restaurant equipment repair, and coffee roaster repair, maintenance, and installation.
The senior management at NISCO prides itself in having over 100 years of combined experience in the HVAC-R and facilities maintenance fields. It is this experience that gains us the trust of some of the largest and most reputable clients in the region.
OUR CORE SERVICES
NISCO is a full-service Total Property Services company. Heating and Air Conditioning, Facilities Repair and Maintenance, commercial kitchen equipment repair, coffee roaster repair, and light construction services are just some of the areas we specialize in.
From residential service calls to complex commercial Roof Top Unit installations, furnace installations to commercial retail build-outs, our trained and EPA-certified technicians have you covered.
Since the beginning, NISCO has always held a truly diverse customer base from residential to retail, food service to health care. Our current client list includes major coffee house chains, medical centers, places of worship, large restaurant chains, microbreweries, and shopping centers.
Having virtually no advertising program in place, nearly all our clients actively seek us out through positive word-of-mouth referrals.