Reliable Heating & Air, Plumbing and Electrical - Kennesaw
Kennesaw, GA Furnace Replacement · 48+ 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
⏱ 48+ years in business
Yelp 2.1★ (585+)
Reliable Blog Trane Certified Dealer
Review sentiment: 50/100
At a glance
- Google rating
- 4.7★ from 12,370+ reviews
- In business
- 48+ years
- Yelp
- 2.1★ from 585+ reviews
- Services
- 2 Furnace Replacement services
- Service area
- Kennesaw, GA + 1 nearby
Overview
Editorial review
Reliable Heating & Air lists furnace replacement with same-day and emergency install options. The company is a Trane Comfort Specialist dealer, per their site. Reliable traces operations back to 1978, serving homeowners 45+ years. The site advertises financing choices like twelve months with zero payments. Their national-style fleet of 200+ trucks supports faster local response times. Sandy Springs's seasonal temperature swings make timely furnace installs important for safe winter comfort.
Furnace replacement is listed as a core service, with same-day and 24/7 emergency response advertised. Trane Comfort Specialist dealer status is noted on their site. Financing promotions include twelve months no payments or cash-off offers. Reliable cites free estimates and a large fleet of 200+ trucks for fast scheduling.
Vouched Score breakdown — 76/100
Editorial Review
78
44%
Yelp Rating
28
3%
Google Rating
90
16%
Local Search Rank
68
9%
Review Sentiment
50
14%
Years in Business
100
4%
Google Review Volume
100
9%
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
What customers say
Pros & cons
Pros
Verified strengths
- High Google rating (4.7★ across 12,370+ reviews)
- Long-established (48+ years in business)
Self-reported on their website — not independently verified.
- Authorized Trane Comfort Specialist Dealer
- Emergency response: 24/7
- Satisfaction guarantee
- Financing available
- Free estimates
- Specializes in furnace replacement
fast responsefree estimatesfinancing optionslarge fleet
Cons
- Lower Yelp rating than Google (2.1★ vs 4.7★)
- Mixed customer sentiment (score 50/100)
yelp ratingrating divergence
When to choose them — and when to consider alternatives
Choose them if
- You need furnace + AC system replacement
- You need same-day furnace replacement
- You need high-efficiency furnace replacement
- You need same-day or after-hours service
- You want manufacturer-warranty installation work
Consider alternatives if
- Reports of rating divergence would be a deal-breaker for you
- Reports of yelp rating would be a deal-breaker for you
- You want a BBB-rated firm specifically
Services
- Furnace Replacement
- Emergency HVAC Service
Service area
Kennesaw, GA home · Replacement Sandy Springs, GA 15 mi
What Reliable Heating & Air, Plumbing and Electrical - Kennesaw publishes about pricing
Maintenance plans
-
$69.99/mo Zero Down
As published: $69.99/mo ZERO DOWN"…+ Trucks are Ready to Help! Book Now ANY SIZE A/C $69.99/mo ZERO DOWN Get Offer How can we help you today? I need to...…" -
$69.99/mo
As published: $69.99/mo"…aranteed Trucks on the road Get ANY SIZE A/C only $69.99/mo Find Out How! Find Your Perfect Solution Air Cond…"
Estimates
-
Free estimates
As published: Free estimates"…Blog Trane Certified Dealer Green Home Solutions Free Estimates Reviews Coupons HVAC Coupons Plumbing Coupons Ele…"
Guarantees & credentials
- Reliable Blog Trane Certified Dealer
- 1 year warranty
- LIFETIME WARRANTY
- 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 Reliable Heating & Air, Plumbing and Electrical - Kennesaw?
Based on public records and customer reviews: High Google rating (4.7★ across 12,370+ reviews); Long-established (48+ years in business); Authorized Trane Comfort Specialist Dealer; Emergency response: 24/7; Satisfaction guarantee; Financing available; Free estimates; Specializes in furnace replacement.
What are the cons of Reliable Heating & Air, Plumbing and Electrical - Kennesaw?
Concerns flagged from public records and reviews: Lower Yelp rating than Google (2.1★ vs 4.7★); Mixed customer sentiment (score 50/100).
When should I choose Reliable Heating & Air, Plumbing and Electrical - Kennesaw?
Choose them if: You need furnace + AC system replacement; You need same-day furnace replacement; You need high-efficiency furnace replacement; You need same-day or after-hours service; You want manufacturer-warranty installation work.
When should I consider alternatives to Reliable Heating & Air, Plumbing and Electrical - Kennesaw?
Consider alternatives if: Reports of rating divergence would be a deal-breaker for you; Reports of yelp rating would be a deal-breaker for you; You want a BBB-rated firm specifically.
What is the Vouched Score for Reliable Heating & Air, Plumbing and Electrical - Kennesaw?
76/100. Top contributing signals: Years In Business 100/100, Yelp Review Count 100/100, Google Review Count 100/100. The score blends public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment.
How long has Reliable Heating & Air, Plumbing and Electrical - Kennesaw been in business?
Reliable Heating & Air, Plumbing and Electrical - Kennesaw has been operating for 48+ years in Kennesaw, GA.
What does furnace replacement service typically cost when working with a Kennesaw, GA provider like Reliable Heating & Air, Plumbing and Electrical - Kennesaw?
Full gas furnace replacement typically runs $2,650–$5,700, and high-efficiency condensing furnace runs $3,950–$8,350 in Kennesaw, Georgia. These are area-wide market estimates, not Reliable Heating & Air, Plumbing and Electrical - Kennesaw's quotes. For an exact price, request a written estimate from Reliable Heating & Air, Plumbing and Electrical - Kennesaw.
What pricing terms does Reliable Heating & Air, Plumbing and Electrical - Kennesaw publish on their website?
Reliable Heating & Air, Plumbing and Electrical - Kennesaw's website publishes: $69.99/mo ZERO DOWN, Free estimates. Promotions and plans change — confirm currently-available terms with Reliable Heating & Air, Plumbing and Electrical - Kennesaw before acting.
Does Reliable Heating & Air, Plumbing and Electrical - Kennesaw do Furnace Replacement in Kennesaw, GA?
Yes. Reliable Heating & Air, Plumbing and Electrical - Kennesaw lists Furnace Replacement among its services and serves Kennesaw, GA and Replacement Sandy Springs, GA.
Does Reliable Heating & Air, Plumbing and Electrical - Kennesaw do Emergency HVAC Service in Kennesaw, GA?
Yes. Reliable Heating & Air, Plumbing and Electrical - Kennesaw lists Emergency HVAC Service among its services and serves Kennesaw, GA and Replacement Sandy Springs, GA.
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Profile last updated June 26, 2026.