R.J. Olmen Company
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About R.J. Olmen Company
R.J. Olmen Company has served Glenview and surrounding Cook County communities as a family-owned and operated HVAC contracting business. The company holds a 5.0-star average rating across 4 client reviews, reflecting consistent workmanship quality appreciated by homeowners throughout the northern suburban corridor. Operating hours run Monday through Friday from 6 AM to 3:30 PM, with the office closed on weekends, an schedule aligned with traditional residential service demand in this climate zone.
Specialization in sheet metal fabrication distinguishes R.J. Olmen Company from broader-area HVAC providers who subcontract ductwork and flashing. This in-house capability allows for custom gauge selection, exact fitting, and faster project turnaround without dependent contractor delays, a practical advantage for both new construction and retrofits requiring tailored ventilation solutions.
Customer testimonials reference the organization's family-owned character and reliable results. While specific service scenarios were not detailed in published reviews, the 5-star ratings and repeat-customer language suggest successful maintenance relationships and emergency responsiveness valued by long-term residential clients in Glenview and nearby Evanston, Skokie, and Wilmette neighborhoods.
What Customers Say
4 reviewers awarded perfect 5-star ratings, praising the company's family-owned character and sheet metal fabrication expertise. No neutral or negative assessments appeared in posted feedback.
Working Hours
| SundayToday | Closed |
| Monday | 6 AM–3:30 PM |
| Tuesday | 6 AM–3:30 PM |
| Wednesday | 6 AM–3:30 PM |
| Thursday | 6 AM–3:30 PM |
| Friday | 6 AM–3:30 PM |
| Saturday | Closed |
Services
Furnace Installation & Replacement
Complete heating system installation for existing homes and new construction, including efficiency sizing and permit coordination.
Air Conditioning Service
Cooling system maintenance, refrigerant charging, and component replacement for residential split systems.
Sheet Metal Fabrication
Custom ductwork, flashings, and ventilation components fabricated in-house for precise fit and faster project completion.
Heating System Repair
Diagnostic assessment and repair services addressing ignition failures, thermodynamics issues, and component malfunctions.
Preventive Maintenance Programs
Scheduled seasonal inspections and filter changes designed to extend equipment lifespan and prevent unexpected breakdowns.