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O'Leary AirHVAC contractor in Hillsboro, OR

O'Leary Air is an HVAC contractor at 429 SW Maple St, Hillsboro, OR 97123, ranked #18 of 361 HVAC contractors in Hillsboro and rated 5.0 from 238 Google reviews. Open Monday to Saturday.

Hillsboro, ORUpdated 0 paid placements in any rankingHow we rank

Call (503) 989-5251Website ↗

Key facts

Key facts about O'Leary Air
Address429 SW Maple St, Hillsboro, OR 97123Get directions
Phone(503) 989-5251
Websiteolearyair.com
HoursMonday to Friday: 7 AM – 4 PM; Saturday: 10 AM – 4 PM
Google rating5.0 from 238 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Hillsboro and 11 towns within 25 miles: Cornelius, Forest Grove, Rockcreek, Aloha, Bethany, Oak Hills, Cedar Mill, Beaverton, Cedar Hills, West Haven and West Haven-Sylvan.

Based in Hillsboro, ORView on map

Opening hours

Opening hours for O'Leary Air
DayHours
Monday7 AM – 4 PM
Tuesday7 AM – 4 PM
Wednesday7 AM – 4 PM
Thursday7 AM – 4 PM
Friday7 AM – 4 PM
Saturday10 AM – 4 PM
SundayClosed
  • Open evenings — no
  • Open Saturdays
  • 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'Leary Air compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
O'Leary Air (this business)—605.0 (238)—YesNo
Cornel's Plumbing, Heating & Air Conditioning#16604.9 (2,121)—YesYes8.3 mi
Miller & Sons HVAC & Gas#17604.8 (41)—YesYes1.9 mi
Efficiency Heating & Cooling#19604.9 (927)—YesYes19.0 mi

See all 361 ranked HVAC contractors in Hillsboro

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 238 Google reviews

Hired O'Leary Air? Write a review

Questions about O'Leary Air

How is O'Leary Air ranked in Hillsboro?

O'Leary Air is ranked #18 of 361 HVAC contractors in Hillsboro by CR Score, with 60 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'Leary Air’s hours?

O'Leary Air is open Monday to Saturday. Its listed hours are Monday to Friday, 7 AM – 4 PM; Saturday, 10 AM – 4 PM. On Saturdays it is open 10 AM to 4 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does O'Leary Air serve?

Serves Hillsboro and 11 towns within 25 miles: Cornelius, Forest Grove, Rockcreek, Aloha, Bethany, Oak Hills, Cedar Mill, Beaverton, Cedar Hills, West Haven and West Haven-Sylvan. 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'Leary Air?

O'Leary Air has a rating of 5.0 from 238 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'Leary Air?

Call O'Leary Air on (503) 989-5251. The business is at 429 SW Maple St, Hillsboro, OR 97123. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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