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O'Connor's Heating and Air Conditioning LLCHVAC contractor in Johnstown, PA

O'Connor's Heating and Air Conditioning LLC is an HVAC contractor at 613 Horner St, Johnstown, PA 15902, ranked #18 of 41 HVAC contractors in Johnstown and rated 4.0 from 38 Google reviews. Open Monday to Friday.

Johnstown, PAUpdated 0 paid placements in any rankingHow we rank

Call (814) 536-3883Website ↗

Key facts

Key facts about O'Connor's Heating and Air Conditioning LLC
Address613 Horner St, Johnstown, PA 15902Get directions
Phone(814) 536-3883
Websiteoconnorsheatingandair.com
HoursMonday to Friday: 8 AM – 4 PM
Google rating4.0 from 38 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Johnstown and 3 towns within 25 miles: Somerset, Latrobe and Indiana.

Based in Johnstown, PAView on map

Opening hours

Opening hours for O'Connor's Heating and Air Conditioning LLC
DayHours
Monday8 AM – 4 PM
Tuesday8 AM – 4 PM
Wednesday8 AM – 4 PM
Thursday8 AM – 4 PM
Friday8 AM – 4 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

O'Connor's Heating and Air Conditioning LLC compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
O'Connor's Heating and Air Conditioning LLC (this business)—554.0 (38)—NoNo
Tri-County Plumbing & Heating#16552.0 (4)—YesYes5.2 mi
Remmco Plumbing Heating#17554.7 (15)—NoNo3.0 mi
R.C. McCleary & Son, Inc.#19544.1 (13)—NoNo1.4 mi

See all 41 ranked HVAC contractors in Johnstown

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.0from 38 Google reviews

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Questions about O'Connor's Heating and Air Conditioning LLC

How is O'Connor's Heating and Air Conditioning LLC ranked in Johnstown?

O'Connor's Heating and Air Conditioning LLC is ranked #18 of 41 HVAC contractors in Johnstown by CR Score, with 55 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 O'Connor's Heating and Air Conditioning LLC’s hours?

O'Connor's Heating and Air Conditioning LLC is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 4 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does O'Connor's Heating and Air Conditioning LLC serve?

Serves Johnstown and 3 towns within 25 miles: Somerset, Latrobe and Indiana. 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 O'Connor's Heating and Air Conditioning LLC?

O'Connor's Heating and Air Conditioning LLC has a rating of 4.0 from 38 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 O'Connor's Heating and Air Conditioning LLC?

Call O'Connor's Heating and Air Conditioning LLC on (814) 536-3883. The business is at 613 Horner St, Johnstown, PA 15902. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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