About
About
Diamond Comfort Systems Corp
About
Diamond Comfort Systems Corp provides commercial HVAC service to New York's Suffolk and Nassau counties.
Year Established
2000
Specialties
- HVAC
- Service and Utility Maintenance
- Scheduled Preventative Maintenance
- Emergency Services
- Custom HVAC Installation
- HVAC Replacement
- Computerized Building Animation
- Energy Management
Services
- HVAC Maintenance and Service
Products
Business Hours
- Mon - Fri
- -
- Sat - Sun
- Closed
24/7 Emergency Services Available to Contract Customers
Holiday Hours
- Monday, May 27, 2024 : Closed
- Thursday, July 4, 2024 : Closed
- Monday, September 2, 2024 : Closed
- Thursday, November 28, 2024 : Closed
- Wednesday, December 25, 2024 : Closed
- Wednesday, January 1, 2025 : Closed
Associations
- League of Long Island
- Mount Sinai Community Hospital
- East End Cares
- Local 355, United Service Workers Union
Brands
- LG
- Mitsubishi
- Panasonic
Payment Options
- American Express
- Cash
- Check
- Discover
- MasterCard
- Visa
- QuickBooks
Languages
- English
- Spanish
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