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A+ Derr Heating & CoolingHVAC contractor in Evansville, IN

A+ Derr Heating & Cooling is an HVAC contractor at 2307 N Kentucky Ave, Evansville, IN 47711, ranked #5 of 58 HVAC contractors in Evansville and rated 4.9 from 1,024 Google reviews. Open 24 hours a day, 7 days a week.

Evansville, INUpdated 0 paid placements in any rankingHow we rank

Call (812) 901-6457Website ↗

Key facts

Key facts about A+ Derr Heating & Cooling
Address2307 N Kentucky Ave, Evansville, IN 47711Get directions
Phone(812) 901-6457
Websiteaplusderr.com
HoursOpen 24 hours, 7 days a week
Google rating4.9 from 1,024 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Evansville and 2 towns within 25 miles: Boonville and Princeton.

Based in Evansville, INView on map

Opening hours

Opening hours for A+ Derr Heating & Cooling
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

A+ Derr Heating & Cooling compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
A+ Derr Heating & Cooling (this business)—664.9 (1,024)—YesYes
Bryant Heating, Cooling, Plumbing & Electric#3674.9 (2,141)—YesYes1.5 mi
Perfection Heating, Air Conditioning & Refrigeration#4664.9 (1,162)—YesYes4.0 mi
GR Freeman, Inc.#6665.0 (590)—YesYes3.7 mi

See all 58 ranked HVAC contractors in Evansville

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.9from 1,024 Google reviews

Hired A+ Derr Heating & Cooling? Write a review

Questions about A+ Derr Heating & Cooling

How is A+ Derr Heating & Cooling ranked in Evansville?

A+ Derr Heating & Cooling is ranked #5 of 58 HVAC contractors in Evansville by CR Score, with 66 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 A+ Derr Heating & Cooling’s hours?

A+ Derr Heating & Cooling 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 A+ Derr Heating & Cooling serve?

Serves Evansville and 2 towns within 25 miles: Boonville and Princeton. 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 A+ Derr Heating & Cooling?

A+ Derr Heating & Cooling has a rating of 4.9 from 1,024 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 A+ Derr Heating & Cooling?

Call A+ Derr Heating & Cooling on (812) 901-6457. The business is at 2307 N Kentucky Ave, Evansville, IN 47711. 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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