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Herrmann ServicesHVAC contractor in Cincinnati, OH

Herrmann Services is an HVAC contractor at 8256 Clara Ave, Cincinnati, OH 45239, ranked #37 of 376 HVAC contractors in Cincinnati and rated 4.5 from 267 Google reviews. Open 24 hours a day, 7 days a week.

Cincinnati, OHUpdated 0 paid placements in any rankingHow we rank

Call (513) 737-8423Website ↗

Key facts

Key facts about Herrmann Services
Address8256 Clara Ave, Cincinnati, OH 45239Get directions
Phone(513) 737-8423
Websiteherrmannservices.com
HoursOpen 24 hours, 7 days a week
Google rating4.5 from 267 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category
  • Plumbingadditional Google category
  • Electricaladditional Google category

Service area

Serves Cincinnati and 12 towns within 25 miles: Groesbeck, White Oak, Northbrook, North College Hill, Northgate, Mount Healthy, Monfort Heights, New Burlington, Finneytown, Dent, Cheviot and Bridgetown.

Based in Cincinnati, OHView on map

Opening hours

Opening hours for Herrmann Services
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

Herrmann Services compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Herrmann Services (this business)—884.5 (267)—YesYes
Howe Heating & Cooling#35885.0 (207)—YesYes17.2 mi
A & B Heating & Air Conditioning#36884.9 (275)—YesYes14.6 mi
Jolly Plumbing | Drains | Heating | Air#38874.8 (3,482)—YesYes15.3 mi

See all 376 ranked HVAC contractors in Cincinnati

Questions about Herrmann Services

How is Herrmann Services ranked in Cincinnati?

Herrmann Services is ranked #37 of 376 HVAC contractors in Cincinnati by CR Score, with 88 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity and profile completeness. No business can pay to change its rank.

What are Herrmann Services’ hours?

Herrmann Services 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 Herrmann Services serve?

Serves Cincinnati and 12 towns within 25 miles: Groesbeck, White Oak, Northbrook, North College Hill, Northgate, Mount Healthy, Monfort Heights, New Burlington, Finneytown, Dent, Cheviot and Bridgetown. 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 Herrmann Services?

Herrmann Services has a rating of 4.5 from 267 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 Herrmann Services?

Call Herrmann Services on (513) 737-8423. The business is at 8256 Clara Ave, Cincinnati, OH 45239. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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