Proline Mechanical Inc

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About Proline Mechanical Inc
Proline Mechanical Inc operates from Elgin, Illinois as a fully licensed HVAC and plumbing contractor specializing in commercial facility services across Chicago's northwest suburbs. With 13 verified customer reviews accumulating a 4.4-star average rating, the company has cultivated a reputation spanning over a decade among businesses in Chicago, Arlington Heights, Bartlett, Des Plaines, and the surrounding Kane County corridor. The organization maintains standard weekday hours from 7 AM to 4 PM with round-the-clock emergency availability for urgent repairs involving heating systems, cooling equipment, and plumbing infrastructure.
What distinguishes Proline Mechanical from neighboring contractors is their dual participation in ComEd's Energy Efficiency Program, enabling qualifying customers to access rebates on qualifying equipment installations and upgrades. Their service model emphasizes preventive maintenance contracts designed to extend equipment lifespan and reduce operational downtime, a approach particularly valued by property management firms and multi-tenant facilities requiring consistent indoor air quality. The company holds direct licensing for boiler installation work, a specialized credential that limits local options for commercial clients seeking certified heat exchanger or hot water system replacements.
Customer narratives reveal responsive service in high-stakes situations: technician Dennis arrived within five minutes of a plumbing emergency call to diagnose a water heater failure, subsequently completing replacement installation the following morning. For another client facing a critical rooftop unit heat exchanger failure, scheduling and installation were coordinated within a 48-hour window to meet a non-negotiable deadline. Office coordinator Julie maintains proactive communication throughout repairs, updating clients on parts availability and technician dispatch status.
What Customers Say
Eleven of thirteen reviewers award five stars, consistently praising same-day response times and technician professionalism. Negative feedback (one review) cites scope disputes after customer-provided parts, contrasting with positive citations of transparent diagnostic communication.
Working Hours
| SundayToday | Closed |
| Monday | 7 AM–4 PM |
| Tuesday | 7 AM–4 PM |
| Wednesday | 7 AM–4 PM |
| Thursday | 7 AM–4 PM |
| Friday | 7 AM–4 PM |
| Saturday | Closed |
Services
HVAC Repair & Installation
Complete heating and cooling system repairs, heat exchanger replacements, rooftop unit servicing, and new equipment installations for commercial facilities.
Plumbing Services
Water heater replacement, drain cleaning, pipe repair, and rest room plumbing installation for commercial properties and retail spaces.
Boiler Installation & Repair
Certified boiler installation requiring local permits and ongoing maintenance for commercial hot water and heating applications.
Preventive Maintenance Programs
Scheduled HVAC servicing agreements covering seasonal inspections, filter changes, and performance optimization.
Energy Efficiency Upgrades
Equipment upgrades through ComEd rebates including high-efficiency systems and controls improvements.