T.F. O'Brien Cooling & Heating

Name: T.F. O'Brien Cooling & Heating
Address: 100 Denton Avenue, New Hyde Park, NY 11040, New Hyde Park, NY, 11040, US
Telephone: (516) 488-1800

Public rating not yet verifiedNew Hyde Park, NYNassau County

Call (516) 488-1800 Visit website Claim this listing — Free Enhance this profile

ABOUT THE COMPANY

Company overview

New Hyde Park heating and cooling company serving Nassau County and Long Island with residential and commercial HVAC, furnaces, heat pumps, ductless systems, indoor-air-quality, repair, installation, replacement, and maintenance services.

Record checked 2026-07-30. Business details should be confirmed directly with the company before hiring.

WHAT USERS CAN CONFIRM FROM THIS RECORD

Public business details at a glance

Record statusPublic-source record reviewed 2026-07-30
Location100 Denton Avenue, New Hyde Park, NY 11040
Services12 publicly stated services
Stated marketsResidential · Commercial
Contact detailsPhone publicly listed · Website publicly listed

Confirm licensing, insurance, current availability, and the written scope directly with the company before hiring. Use the HVACentric license and credential reference →

SERVICES OFFERED

HVAC services in New Hyde Park and Nassau County

Public information reviewed by HVACentric indicates that T.F. O'Brien Cooling & Heating provides the services listed below. Contact the company to confirm current availability, service boundaries, project fit, and appointment details.

✓ Residential HVAC✓ Commercial HVAC✓ Air Conditioning Repair✓ Air Conditioning Installation✓ Heating Repair✓ Furnace Repair✓ Heat Pumps✓ Mini Splits✓ Indoor Air Quality✓ Maintenance Plans✓ New Installations✓ System Replacements

LOCAL SERVICE AREA

Serving New Hyde Park, New York and Nassau County

T.F. O'Brien Cooling & Heating is listed as an HVAC contractor in New Hyde Park, NY. The business address shown on this profile was checked against a public company source. Confirm your address directly with the company before scheduling service.

HOMEOWNER RESOURCES

Plan your HVAC service with better information

Use these independent HVACentric guides to understand the service, compare proposals, and prepare questions before hiring.

Air Conditioning RepairRead the homeowner guide →Air Conditioning InstallationRead the homeowner guide →Heating RepairRead the homeowner guide →Furnace RepairRead the homeowner guide →

MORE LOCAL OPTIONS

Other HVAC contractors serving the area

Compare additional researched contractor profiles near New Hyde Park before making a hiring decision.

Universe Home ServicesSeaford, NY · Nassau County Stan Gelber & Sons, Inc.Uniondale, NY · Nassau County Pipe Doctor Home ServicesValley Stream, NY · Nassau County

PROJECT GALLERY

Recent work

No verified company-owned gallery images have been added to this record yet.

CUSTOMER REVIEWS

Ratings and homeowner reviews

Write a review

No verified rating or published HVACentric reviews yet.
Worked with this contractor? Be the first to share a firsthand experience.

Submitted reviews are labeled as pending until moderation is complete. HVACentric does not generate, rewrite, or publish unmoderated customer reviews.