fbpx
Skip to content
tf o'brien cooling and heating long island logo
  • bbb a+
  • Contact Us
  • Air Conditioning
    • New Air Conditioning Installation
    • Air Conditioning Repair
    • Air Conditioning Maintenance
    • AC Service
    • Air Conditioning Systems
    • Ductless Air Conditioning
    • Mini-Split Air Conditioning
    • Variable Refrigerant Volume (VRV) Air Conditioning
    • High Velocity Air Conditioning
    • Filter Store
  • Heating
    • Heat Pumps
    • heating system maintenance
    • heating system repair
    • heating systems
    • Heating Service
    • new heating system installation
    • High Velocity Heating
    • Ductless Heating
    • boilers
    • Furnaces
    • Oil Conversions
    • Air Quality Products
    • Filter Store
  • ductless
    • Ductless AC & Heating Installation
    • Ductless Air Conditioner Contractor
    • ductless repair & maintenance
    • Ductless System Warranties and Costs
    • Mini-Split Air Conditioning & Heating
    • Mini-Split Repair & Maintenance
  • Commercial HVAC
    • Commercial Air Conditioning Installation & Repair
    • Commercial Boilers Installation & Repair
    • Commercial Heating Installation & Repair
    • Commercial Maintenance
      • Commercial Cooling System Tune-Ups
      • Commercial Heating System Tune-Ups
    • Commercial Rooftop Installation & Repair
    • Variable Refrigerant Flow (VRF) Commercial Ductless
  • Indoor Air Quality
    • Air Sterilization
  • Resources/About
    • Filter Store
    • Kerry’s HVAC Blog
    • Service Areas Map
    • Careers
    • Apply For Financing
    • HVAC Maintenance Plans
    • Residential HVAC Resources
    • generators
    • Learn About Ductless Systems (Infographic)
    • HVAC Solutions
    • Privacy Policy
bbb a+ Contact Us

Serving Long Island Since 1934   516.488.1800

  • bbb a+
  • Contact Us
  • Air Conditioning
    • New Air Conditioning Installation
    • Air Conditioning Repair
    • Air Conditioning Maintenance
    • AC Service
    • Air Conditioning Systems
    • Ductless Air Conditioning
    • Mini-Split Air Conditioning
    • Variable Refrigerant Volume (VRV) Air Conditioning
    • High Velocity Air Conditioning
    • Filter Store
  • Heating
    • Heat Pumps
    • heating system maintenance
    • heating system repair
    • heating systems
    • Heating Service
    • new heating system installation
    • High Velocity Heating
    • Ductless Heating
    • boilers
    • Furnaces
    • Oil Conversions
    • Air Quality Products
    • Filter Store
  • ductless
    • Ductless AC & Heating Installation
    • Ductless Air Conditioner Contractor
    • ductless repair & maintenance
    • Ductless System Warranties and Costs
    • Mini-Split Air Conditioning & Heating
    • Mini-Split Repair & Maintenance
  • Commercial HVAC
    • Commercial Air Conditioning Installation & Repair
    • Commercial Boilers Installation & Repair
    • Commercial Heating Installation & Repair
    • Commercial Maintenance
      • Commercial Cooling System Tune-Ups
      • Commercial Heating System Tune-Ups
    • Commercial Rooftop Installation & Repair
    • Variable Refrigerant Flow (VRF) Commercial Ductless
  • Indoor Air Quality
    • Air Sterilization
  • Resources/About
    • Filter Store
    • Kerry’s HVAC Blog
    • Service Areas Map
    • Careers
    • Apply For Financing
    • HVAC Maintenance Plans
    • Residential HVAC Resources
    • generators
    • Learn About Ductless Systems (Infographic)
    • HVAC Solutions
    • Privacy Policy

Serving Long Island Since 1934
516.488.1800

T. F. O'Brien Cooling & Heating » Contact T.F. O’Brien » Thank you

Thank you

Thank you for contacting T.F. O’Brien Cooling and Heating. One of our representatives will be in touch shortly.

We Now Sell Filters!

Shipped fast at competitive rates. Setup auto delivery for a convenient reminder.

Shop Now
“

Testimonial Rating
You guys were excellent!

M.B. - Massapequa Park, NY

View More Testimonials
”

 

emergency service icon

EMERGENCY
SERVICE

Get An Estimate Icon

GET AN
ESTIMATE

ask a tech icon

ASK A
TECH

Schedule Maintenance Icon

SCHEDULE
MAINTENANCE


Get Peace of Mind with our
Maintenance Plan ➔

 


financing options
 

Why Choose T.F. O'Brien

T.F. O'Brien
100 Denton Ave., New Hyde Park, NY
(516) 488-1800
  • facebook
  • twitter
  • google
  • linkedin

Careers
Copyright 2023 T.F. O’Brien | All Rights Reserved | Contact Us | Sitemap | Terms & Conditions | Privacy Policy | Website design by MPW Marketing
NOW OFFERING FILTERS!

Shipped fast at competitive rates. Setup auto delivery for a convenient reminder.

SHOP FILTERS