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T.F. O'Brien Cooling & HeatingHVAC contractor in New Hyde Park, NY

T.F. O'Brien Cooling & Heating is an HVAC contractor at 100 Denton Ave, New Hyde Park, NY 11040, ranked #14 of 2,257 HVAC contractors in New Hyde Park and rated 4.9 from 2,068 Google reviews. Open Monday to Friday.

New Hyde Park, NYUpdated 0 paid placements in any rankingHow we rank

Call (516) 488-1800Website ↗

Key facts

Key facts about T.F. O'Brien Cooling & Heating
Address100 Denton Ave, New Hyde Park, NY 11040Get directions
Phone(516) 488-1800
Websitetfobrien.com
HoursMonday to Friday: 8 AM – 5 PM
Google rating4.9 from 2,068 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category
  • Plumbingadditional Google category

Service area

Serves New Hyde Park and 11 towns within 25 miles: Garden City Park, North New Hyde Park, Mineola, Williston Park, Glen Oaks, Floral Park, Garden City, Franklin Square, Albertson, North Hills and West Hempstead.

Based in New Hyde Park, NYView on map

Opening hours

Opening hours for T.F. O'Brien Cooling & Heating
DayHours
Monday8 AM – 5 PM
Tuesday8 AM – 5 PM
Wednesday8 AM – 5 PM
Thursday8 AM – 5 PM
Friday8 AM – 5 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Typical heating and cooling prices

Typical heating and cooling prices
JobLowTypicalHigh
AC replacementPer system, installed (unit plus labor); typical range of customer-reported jobs. US national range$3,887$5,978$8,073
Furnace replacementPer system, installed; typical range of customer-reported jobs. US national range$2,823$4,814$6,896

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby HVAC contractors

T.F. O'Brien Cooling & Heating compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
T.F. O'Brien Cooling & Heating (this business)—614.9 (2,068)—NoNo
Budget Appliances & HVAC#12624.9 (244)—YesYes0.7 mi
KOKA-TECH HVAC INC#13615.0 (315)—YesYes12.3 mi
NY Boiler & Air Conditioning Repair#15614.6 (588)—YesYes7.2 mi

See all 2257 ranked HVAC contractors in New Hyde Park

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.9from 2,068 Google reviews

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Questions about T.F. O'Brien Cooling & Heating

How is T.F. O'Brien Cooling & Heating ranked in New Hyde Park?

T.F. O'Brien Cooling & Heating is ranked #14 of 2,257 HVAC contractors in New Hyde Park by CR Score, with 61 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are T.F. O'Brien Cooling & Heating’s hours?

T.F. O'Brien Cooling & Heating is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does T.F. O'Brien Cooling & Heating serve?

Serves New Hyde Park and 11 towns within 25 miles: Garden City Park, North New Hyde Park, Mineola, Williston Park, Glen Oaks, Floral Park, Garden City, Franklin Square, Albertson, North Hills and West Hempstead. The list is based on the business's location and the usual service radius for heating and cooling. Confirm your address is covered when you call.

What do Google reviews say about T.F. O'Brien Cooling & Heating?

T.F. O'Brien Cooling & Heating has a rating of 4.9 from 2,068 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact T.F. O'Brien Cooling & Heating?

Call T.F. O'Brien Cooling & Heating on (516) 488-1800. The business is at 100 Denton Ave, New Hyde Park, NY 11040. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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