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J. F. Ahern Co.HVAC contractor in Rochester, MN

J. F. Ahern Co. is an HVAC contractor at 5315 Country Club Rd SW, Rochester, MN 55902, ranked #30 of 42 HVAC contractors in Rochester and rated 3.7 from 9 Google reviews. Open Monday to Friday.

Rochester, MNUpdated 0 paid placements in any rankingHow we rank

Call (507) 218-0088Website ↗

Key facts

Key facts about J. F. Ahern Co.
Address5315 Country Club Rd SW, Rochester, MN 55902Get directions
Phone(507) 218-0088
Websitejfahern.com
HoursMonday to Friday: 7:30 AM – 4:30 PM
Google rating3.7 from 9 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Rochester and 3 towns within 25 miles: Byron, Kasson and Stewartville.

Based in Rochester, MNView on map

Opening hours

Opening hours for J. F. Ahern Co.
DayHours
Monday7:30 AM – 4:30 PM
Tuesday7:30 AM – 4:30 PM
Wednesday7:30 AM – 4:30 PM
Thursday7:30 AM – 4:30 PM
Friday7:30 AM – 4:30 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

J. F. Ahern Co. compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
J. F. Ahern Co. (this business)—533.7 (9)—NoNo
Harris#28535.0 (4)—NoNo3.1 mi
Metropolitan Mechanical Contractors, Inc.#29535.0 (4)—NoNo4.9 mi
Nagel Heating & Air Conditioning LLC#31525.0 (23)—NoNo11.8 mi

See all 42 ranked HVAC contractors in Rochester

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

3.7from 9 Google reviews

Hired J. F. Ahern Co.? Write a review

Questions about J. F. Ahern Co.

How is J. F. Ahern Co. ranked in Rochester?

J. F. Ahern Co. is ranked #30 of 42 HVAC contractors in Rochester by CR Score, with 53 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 J. F. Ahern Co.’s hours?

J. F. Ahern Co. is open Monday to Friday. Its listed hours are Monday to Friday, 7:30 AM – 4:30 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does J. F. Ahern Co. serve?

Serves Rochester and 3 towns within 25 miles: Byron, Kasson and Stewartville. 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 J. F. Ahern Co.?

J. F. Ahern Co. has a rating of 3.7 from 9 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 J. F. Ahern Co.?

Call J. F. Ahern Co. on (507) 218-0088. The business is at 5315 Country Club Rd SW, Rochester, MN 55902. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

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