A+ Derr Heating & Cooling
Louisville, KY HVAC · #3 of 8
ⓘVouched Score is calculated from publicly available signals: Google rating & review count, Yelp rating, BBB grade, review sentiment, years in business, local search ranking, and provider website content. Not a guarantee of service quality.Embed this score
Review sentiment: 92/100
At a glance
- Google rating
- 4.8★ from 2,340+ reviews
- Services
- 7 HVAC services
- Service area
- Louisville, KY
- Phone
- +1-502-233-9022
Overview
A+ Derr advertises Lennox Premier Dealer status and factory-backed product lines. The company lists same-day and 24/7 emergency response. A+ Derr notes free estimates and financing options on its website. Louisville's humid summers make prompt cooling repairs important for comfort. Multiple reviews praise fast arrivals and clear scheduling details.
Residential HVAC company in Louisville handling emergency repairs, replacements, and routine maintenance. Lennox Premier Dealer status, per their site. Emergency service available, site reports 24/7 response. Free estimates and financing options are listed online.
Score breakdown
Above the Louisville, KY HVAC average of 79/100. Ranks #3 of 8 listed HVAC providers in Louisville, KY.
Editorial Review
79
48%
Google Rating
93
18%
Local Search Rank
48
10%
Review Sentiment
92
16%
Review Volume
91
10%
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
vs. Louisville average
| Signal | A+ Derr Heating & Cooling | Louisville avg | Delta |
|---|---|---|---|
| Vouched Score | 82/100 | 79/100 | +3 vs avg |
| Google rating | 4.8★ | 4.8★ | matches city average |
| Review volume | 2,340+ | 1,220+ | +1120 vs avg |
What customers say
Reviewers praise:
same-day responsefree estimatesfinancing optionsveteran giveaways
Pros
Strengths
- High Google rating (4.8★ across 2,340+ reviews)
When to choose them
- You need AC system replacement
- You prefer a family-owned operation
- You want a top-rated provider with substantial review history (4.8★, 2,340+ reviews)
Consider alternatives if
- You want a BBB-rated firm specifically
Services
- AC Repair — Diagnostics and repair of central air conditioning systems — refrigerant leaks, capacitor and contactor failures, condenser fan motors, and thermostat issues.
- AC Replacement — Removal and replacement of an aging or failed central A/C — typically condenser, evaporator coil, and refrigerant lines.
- HVAC Installation — Full HVAC system installation including indoor and outdoor equipment, ductwork tie-in, and refrigerant work.
- Mini-Split Systems — Mini-split installation and service — typically ductless, used for additions or zoned comfort.
- Indoor Air Quality — Indoor air-quality work: high-MERV filtration, UV systems, humidifiers/dehumidifiers, and duct sanitization.
- Emergency HVAC Service — After-hours emergency response for no-cool and no-heat calls.
Service area
Louisville, KYhome
Published pricing
Maintenance plans
-
Maintenance Plan
As published: Maintenance Plan"…ut Reviews Financing Residential New Construction Maintenance Plan Deals & Promotions Resources Community Involvemen…"
Financing
-
0% financing
As published: 0% financing"…eld is hidden when viewing the form Campaign send 0% APR For Up To 12 Months Same-Day Approval Learn More…"
Estimates
-
Free estimates
As published: Free estimates"…AC Alert A+ Pals Program Contact Schedule Service Free Estimate Service Area Careers Schedule Online free estimat…"
Guarantees & credentials
- Licensed
Sourced from the provider's own website. We surface these as published; we do not independently verify each license or warranty.
Contact & hours
📞
🌐
✉️
📍
🕒
Call for hours
Frequently asked questions
What are the pros of A+ Derr Heating & Cooling?
Based on public records and customer reviews: High Google rating (4.8★ across 2,340+ reviews); Authorized Lennox Premier Dealer; Emergency response: 24/7; Financing available; Free estimates.
When should I choose A+ Derr Heating & Cooling?
Choose them if: You need AC system replacement; You prefer a family-owned operation; You want a top-rated provider with substantial review history (4.8★, 2,340+ reviews).
What is the Vouched Score for A+ Derr Heating & Cooling?
82/100. Top contributing signals: Google Rating 93/100+ Review Sentiment 92/100, Google Review Count 91/100. The score blends public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment.
How can I contact A+ Derr Heating & Cooling?
Call A+ Derr Heating & Cooling at +1-502-233-9022. Address: 1225 Gardiner Ln, Louisville, KY 40213, USA.
What does HVAC service typically cost when working with a Louisville, KY provider like A+ Derr Heating & Cooling?
AC repair typically runs $135–$580, and full AC system replacement runs $4,900–$11,650 in Louisville, Kentucky. These are area-wide market estimates, not A+ Derr Heating & Cooling's quotes. For an exact price, request a written estimate from A+ Derr Heating & Cooling.
What pricing terms does A+ Derr Heating & Cooling publish on their website?
A+ Derr Heating & Cooling's website publishes: Maintenance Plan, 0% financing, Free estimates. Promotions and plans change — confirm currently-available terms with A+ Derr Heating & Cooling before acting.
Does A+ Derr Heating & Cooling do AC Repair in Louisville, KY?
Yes. A+ Derr Heating & Cooling lists AC Repair among its services and serves Louisville, KY. Call +1-502-233-9022 for a quote.
Does A+ Derr Heating & Cooling do AC Replacement in Louisville, KY?
Yes. A+ Derr Heating & Cooling lists AC Replacement among its services and serves Louisville, KY. Call +1-502-233-9022 for a quote.
Does A+ Derr Heating & Cooling do HVAC Installation in Louisville, KY?
Yes. A+ Derr Heating & Cooling lists HVAC Installation among its services and serves Louisville, KY. Call +1-502-233-9022 for a quote.
Does A+ Derr Heating & Cooling do Heat Pump Service in Louisville, KY?
Yes. A+ Derr Heating & Cooling lists Heat Pump Service among its services and serves Louisville, KY. Call +1-502-233-9022 for a quote.
Compare with nearby providers
| Provider | Vouched | Years | |
|---|---|---|---|
A+ Derr Heating & Cooling (this company) |
82/100 | 4.8★ (2,340+) | — |
| 79/100 | 4.9★ (475+) | 76+ | |
Prudential Heating & Air Conditioning ⭐ Best for Geothermal · ⭐ Best for Ductwork & Sealing · ⭐ Best for Rebates & Tax Credits |
81/100 | 4.8★ (780+) | 79+ |
| 83/100 | 4.8★ (5,955+) | 40+ |
Listed in
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Profile last updated July 21, 2026.