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

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

Good to Know

Pickup and Delivery