Greenergy HVAC Fireplace & Appliance
Cary, NC Furnace Replacement · #2 of 4 · NATE-certified · 26+ yrs
ⓘ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
⏱ 26+ years in business
EPA Certified · NATE Certified · NATE-certified
Review sentiment: 92/100
At a glance
- Google rating
- 4.9★ from 225+ reviews
- In business
- 26+ years
- Services
- 2 Furnace Replacement services
- Service area
- Cary, NC + 1 nearby
Overview
Editorial review
Greenergy HVAC Fireplace & Appliance emphasizes gas furnace replacement work across Cary and Wake County. Greenergy lists NATE-certified technicians and 25+ years serving Wake County. Greenergy advertises upfront flat-rate pricing through the Callahan Roach system. Greenergy notes same-day weekday visits and 24/7 emergency response for winter heating failures. Local summers and occasional cold snaps make rapid response valuable in Cary, NC.
Gas furnace replacement and heating installs serving Cary and Wake County. NATE-certified technicians with 25+ years local experience. Flat-rate pricing through the Callahan Roach system with free estimates. Emergency response available 24/7 and same-day weekday service.
Vouched Score breakdown — 77/100
Above the Cary, NC Furnace Replacement average of 74/100. Ranks #2 of 4 listed Furnace Replacement providers in Cary, NC.
Editorial Review
76
46%
Google Rating
97
17%
Local Search Rank
42
9%
Review Sentiment
92
15%
Years in Business
70
4%
Google Review Volume
64
9%
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
How Greenergy HVAC Fireplace & Appliance compares to the Cary average
| Signal | Greenergy HVAC Fireplace & Ap… | Cary avg | Delta |
|---|---|---|---|
| Vouched Score | 77/100 | 74/100 | +3 vs avg |
| Google rating | 4.9★ | 4.8★ | +0.1 vs avg |
| Review volume | 225+ | 295+ | -66 vs avg |
| Years in business | 26+ | 24+ | +2 vs avg |
What customers say
Reviewers praise:
punctualityupfront pricingthorough diagnosticssame-day response
Pros
Verified strengths
- High Google rating (4.9★ across 225+ reviews)
- Long-established (26+ years in business)
Self-reported on their website — not independently verified.
- NATE-certified technicians
- Emergency response: 24/7
- Free estimates
- Flat-rate, upfront pricing
When to choose them — and when to consider alternatives
Choose them if
- You need same-day furnace replacement
- You need same-day or after-hours service
- You prefer a family-owned operation
- You value a long-tenured local operator (26+ years in business)
- You want NATE-certified technicians
Consider alternatives if
- You want a BBB-rated firm specifically
Services
- Furnace Replacement
- Emergency HVAC Service
Service area
Cary, NC home · Replacement Cary, NC home
What Greenergy HVAC Fireplace & Appliance publishes about pricing
Discounts
-
20% off
As published: 20% off"…ake Forest Chapel Hill Durham 🌿 This Month Only — 20% Off Duct Cleaning or Any HVAC Service Book this month…"
Pricing model
-
Flat-rate pricing
As published: Flat-rate pricing"…time — guaranteed Surprised by the bill? Upfront flat-rate pricing, always Secure Your Appointment 220+ Reviews Verif…" -
Upfront pricing
As published: Upfront pricing"…ervice? Same-day availability across Wake County. Upfront pricing. 100% satisfaction guaranteed. Book Online NC Lic…" -
No hidden fees
As published: No hidden fees"…before any work begins — no hourly surprises and no hidden fees on the invoice. HVAC repairs typically range from…"
Estimates
-
Free estimates
As published: Free estimates"…rigerators Washing Machines Air Duct Cleaning Get Free Estimate Areas HVAC Services Cary Apex Chapel Hill Durham…"
Guarantees & credentials
- Licensed
- Licensed contractor
- Licensed and insured
- Fully insured
- EPA Certified
- NATE Certified
- NATE-certified
- Satisfaction guaranteed
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 Greenergy HVAC Fireplace & Appliance?
Based on public records and customer reviews: High Google rating (4.9★ across 225+ reviews); Long-established (26+ years in business); NATE-certified technicians; Emergency response: 24/7; Free estimates; Flat-rate, upfront pricing.
When should I choose Greenergy HVAC Fireplace & Appliance?
Choose them if: You need same-day furnace replacement; You need same-day or after-hours service; You prefer a family-owned operation; You value a long-tenured local operator (26+ years in business); You want NATE-certified technicians.
When should I consider alternatives to Greenergy HVAC Fireplace & Appliance?
Consider alternatives if: You want a BBB-rated firm specifically.
What is the Vouched Score for Greenergy HVAC Fireplace & Appliance?
77/100. Top contributing signals: Google Rating 97/100+ Review Sentiment 92/100, Llm Score 76/100. The score blends public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment.
How long has Greenergy HVAC Fireplace & Appliance been in business?
Greenergy HVAC Fireplace & Appliance has been operating for 26+ years in Cary, NC.
What does furnace replacement service typically cost when working with a Cary, NC provider like Greenergy HVAC Fireplace & Appliance?
Full gas furnace replacement typically runs $2,550–$5,550, and high-efficiency condensing furnace runs $3,850–$8,100 in Cary, North Carolina. These are area-wide market estimates, not Greenergy HVAC Fireplace & Appliance's quotes. For an exact price, request a written estimate from Greenergy HVAC Fireplace & Appliance.
What pricing terms does Greenergy HVAC Fireplace & Appliance publish on their website?
Greenergy HVAC Fireplace & Appliance's website publishes: 20% off, Flat-rate pricing, Free estimates. Promotions and plans change — confirm currently-available terms with Greenergy HVAC Fireplace & Appliance before acting.
Does Greenergy HVAC Fireplace & Appliance do Furnace Replacement in Cary, NC?
Yes. Greenergy HVAC Fireplace & Appliance lists Furnace Replacement among its services and serves Cary, NC and Replacement Cary, NC.
Does Greenergy HVAC Fireplace & Appliance do Emergency HVAC Service in Cary, NC?
Yes. Greenergy HVAC Fireplace & Appliance lists Emergency HVAC Service among its services and serves Cary, NC and Replacement Cary, NC.
Compare with nearby providers
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
Greenergy HVAC Fireplace & Appliance (this company) |
77/100 | 4.9★ (225+) | 26+ | — | — | Gas Furnace Replacement |
| 81/100 | 4.9★ (460+) | — | — | 4.5★ | Best NATE-Certified Installer | |
| 74/100 | 5.0★ (360+) | 23+ | — | 2.5★ | — | |
| 63/100 | 4.6★ (125+) | — | — | 3.6★ | — |
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Profile last updated July 5, 2026.