A+ Derr Heating & Cooling
Evansville, IN Furnace Replacement · #2 of 3
Overview
A+ Derr is listed as a Lennox Premier Dealer on their website. The company advertises emergency and same-day replacement availability. The site notes free estimates and financing options for high-ticket replacements. Evansville's cold winters make reliable furnace service and fast response important. A+ Derr markets itself as family-owned on their pages.
A+ Derr Heating & Cooling installs and replaces furnaces in Evansville, focused on whole-system replacements. Manufacturer-authorization: Lennox Premier Dealer per their site. Availability: emergency and same-day replacement (advertised). Pricing: free estimates and financing available (per their site). Family-owned operation noted on their site.
Score breakdown
Above the Evansville, IN Furnace Replacement average of 85/100. Ranks #2 of 3 listed Furnace Replacement providers in Evansville, IN.
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
vs. Evansville average
| Signal | A+ Derr Heating & Cooling | Evansville avg | Delta |
|---|---|---|---|
| Vouched Score | 91/100 | 85/100 | +6 vs avg |
| Google rating | 4.9★ | 4.9★ | matches city average |
| Review volume | 1,290+ | 1,505+ | -211 vs avg |
Pros
- High Google rating (4.9★ across 1,290+ reviews)
When to choose them
- You need furnace + AC system replacement
- You need same-day furnace replacement
- You need same-day or after-hours service
- You want manufacturer-warranty installation work
- You need to finance the work
Services
Service area
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
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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
Frequently asked questions
What are the pros of A+ Derr Heating & Cooling?
When should I choose A+ Derr Heating & Cooling?
What is the Vouched Score for A+ Derr Heating & Cooling?
How can I contact A+ Derr Heating & Cooling?
What does furnace replacement service typically cost when working with a Evansville, IN provider like A+ Derr Heating & Cooling?
What pricing terms does A+ Derr Heating & Cooling publish on their website?
Does A+ Derr Heating & Cooling do Furnace Replacement in Evansville, IN?
Does A+ Derr Heating & Cooling do Emergency HVAC Service in Evansville, IN?
Compare with nearby providers
| Provider | Vouched | Years | |
|---|---|---|---|
A+ Derr Heating & Cooling (this company) |
91/100 | 4.9★ (1,290+) | — |
| 79/100 | 4.9★ (335+) | 68+ | |
| 83/100 | 5.0★ (660+) | 49+ | |
Brackett Heating, Air & Plumbing ⭐ Highest Vouched Score · ⭐ Best Manufacturer-Authorized Installer · ⭐ Best NATE-Certified Installer |
93/100 | 4.9★ (3,515+) | 77+ |
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Profile last updated July 23, 2026.