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Reliable Heating & Air, Plumbing and Electrical - KennesawHVAC contractor in Kennesaw, GA

Reliable Heating & Air, Plumbing and Electrical - Kennesaw is an HVAC contractor at 1305 Chastain Rd NW #500, Kennesaw, GA 30144, ranked #1 of 406 HVAC contractors in Kennesaw and rated 4.7 from 13,149 Google reviews. Open 24 hours a day, 7 days a week.

Kennesaw, GAUpdated 0 paid placements in any rankingHow we rank

Call (770) 594-9969Website ↗

Key facts

Key facts about Reliable Heating & Air, Plumbing and Electrical - Kennesaw
Address1305 Chastain Rd NW #500, Kennesaw, GA 30144Get directions
Phone(770) 594-9969
Websitereliableair.com
HoursOpen 24 hours, 7 days a week
Google rating4.7 from 13,149 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Kennesaw and 11 towns within 25 miles: Marietta, Acworth, Woodstock, Fair Oaks, Smyrna, Holly Springs, Powder Springs, Roswell, Vinings, Sandy Springs and Mableton.

Based in Kennesaw, GAView on map

Opening hours

Opening hours for Reliable Heating & Air, Plumbing and Electrical - Kennesaw
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.

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.7from 13,149 Google reviews

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Questions about Reliable Heating & Air, Plumbing and Electrical - Kennesaw

How is Reliable Heating & Air, Plumbing and Electrical - Kennesaw ranked in Kennesaw?

Reliable Heating & Air, Plumbing and Electrical - Kennesaw is ranked #1 of 406 HVAC contractors in Kennesaw by CR Score, with 67 out of 100 as of November 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 Reliable Heating & Air, Plumbing and Electrical - Kennesaw’s hours?

Reliable Heating & Air, Plumbing and Electrical - Kennesaw 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 Reliable Heating & Air, Plumbing and Electrical - Kennesaw serve?

Serves Kennesaw and 11 towns within 25 miles: Marietta, Acworth, Woodstock, Fair Oaks, Smyrna, Holly Springs, Powder Springs, Roswell, Vinings, Sandy Springs and Mableton. 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 Reliable Heating & Air, Plumbing and Electrical - Kennesaw?

Reliable Heating & Air, Plumbing and Electrical - Kennesaw has a rating of 4.7 from 13,149 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 Reliable Heating & Air, Plumbing and Electrical - Kennesaw?

Call Reliable Heating & Air, Plumbing and Electrical - Kennesaw on (770) 594-9969. The business is at 1305 Chastain Rd NW #500, Kennesaw, GA 30144. 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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Compare nearby HVAC contractors

Reliable Heating & Air, Plumbing and Electrical - Kennesaw compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Reliable Heating & Air, Plumbing and Electrical - Kennesaw (this business)—674.7 (13,149)—YesYes
Cool Air Mechanical#2674.9 (10,810)—YesYes3.8 mi
Coolray Heating & Air Conditioning#3664.8 (10,615)—YesYes3.6 mi

See all 406 ranked HVAC contractors in Kennesaw