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Claim Your Free PageAbout NHG - National HVAC Group
NHG , National HVAC Group operates as a licensed HVAC contractor serving Bloomingdale, Illinois, and surrounding DuPage County communities. The business maintains standard operating hours Monday through Friday from 7 AM to 5 PM, with weekend service unavailable. Contact the office directly at (630) 350-4500 to discuss heating and cooling needs.
Publicly available information about this contractor remains limited. Specific details regarding brand partnerships, manufacturer certifications, years in operation, licensure numbers, or service warranties have not been documented through their present business record. Prospective clients are encouraged to request credential verification and service guarantees during initial consultation.
Working Hours
| Sunday | Closed |
| Monday | 7 AM–5 PM |
| Tuesday | 7 AM–5 PM |
| Wednesday | 7 AM–5 PM |
| ThursdayToday | 7 AM–5 PM |
| Friday | 7 AM–5 PM |
| Saturday | Closed |
Services
Heating System Services
Furnace and boiler installation, repair, and maintenance for residential systems.
Cooling System Services
Air conditioning installation, repair, and seasonal maintenance services.
System Diagnostics
HVAC system troubleshooting and performance evaluation services.
Preventive Maintenance
Regular maintenance plans to extend equipment lifespan and efficiency.
Indoor Air Quality Solutions
Assessment and installation of air filtration and purification options.