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V.M. O'Leary Sheet Metal & HeatingHVAC contractor in Cary, IL

V.M. O'Leary Sheet Metal & Heating is an HVAC contractor at 820 Three Oaks Rd, Cary, IL 60013, ranked #43 of 928 HVAC contractors in Cary and rated 5.0 from 47 Google reviews. Open 24 hours a day, 7 days a week.

Cary, ILUpdated 0 paid placements in any rankingHow we rank

Call (847) 462-7469Website ↗

Key facts

Key facts about V.M. O'Leary Sheet Metal & Heating
Address820 Three Oaks Rd, Cary, IL 60013Get directions
Phone(847) 462-7469
Websitevmolearyhvac.com
HoursOpen 24 hours, 7 days a week
Google rating5.0 from 47 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Cary and 11 towns within 25 miles: Island Lake, Wauconda, Crystal Lake, Algonquin, Barrington, Lake Zurich, Lake in the Hills, Carpentersville, Lakemoor, Fairfield and McHenry.

Based in Cary, ILView on map

Opening hours

Opening hours for V.M. O'Leary Sheet Metal & Heating
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • Open 24/7
  • Open evenings — no
  • Open Saturdays
  • Open Sundays
  • Emergency service

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

V.M. O'Leary Sheet Metal & Heating compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
V.M. O'Leary Sheet Metal & Heating (this business)—615.0 (47)—YesYes
AA Service Co.#41614.9 (3,150)—YesYes19.2 mi
TopTec Heating, Cooling, Plumbing & Electrical#42614.8 (2,018)—YesYes14.5 mi
Cahill Heating, Cooling, Electric, Plumbing & Sewer#44605.0 (1,064)—YesYes16.5 mi

See all 928 ranked HVAC contractors in Cary

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 47 Google reviews

Hired V.M. O'Leary Sheet Metal & Heating? Write a review

Questions about V.M. O'Leary Sheet Metal & Heating

How is V.M. O'Leary Sheet Metal & Heating ranked in Cary?

V.M. O'Leary Sheet Metal & Heating is ranked #43 of 928 HVAC contractors in Cary 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 V.M. O'Leary Sheet Metal & Heating’s hours?

V.M. O'Leary Sheet Metal & Heating is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

What areas does V.M. O'Leary Sheet Metal & Heating serve?

Serves Cary and 11 towns within 25 miles: Island Lake, Wauconda, Crystal Lake, Algonquin, Barrington, Lake Zurich, Lake in the Hills, Carpentersville, Lakemoor, Fairfield and McHenry. 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 V.M. O'Leary Sheet Metal & Heating?

V.M. O'Leary Sheet Metal & Heating has a rating of 5.0 from 47 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 V.M. O'Leary Sheet Metal & Heating?

Call V.M. O'Leary Sheet Metal & Heating on (847) 462-7469. The business is at 820 Three Oaks Rd, Cary, IL 60013. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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