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Guaranteed Comfort Heating & AirHVAC contractor in Hamilton, OH

Guaranteed Comfort Heating & Air is an HVAC contractor at W Elkton Rd, Hamilton, OH 45011, ranked #34 of 364 HVAC contractors in Hamilton and rated 5.0 from 13 Google reviews. Open 24 hours a day, 7 days a week.

Hamilton, OHUpdated 0 paid placements in any rankingHow we rank

Call (513) 280-2426Website ↗

Key facts

Key facts about Guaranteed Comfort Heating & Air
AddressW Elkton Rd, Hamilton, OH 45011Get directions
Phone(513) 280-2426
Websiteguaranteed-comfort.com
HoursOpen 24 hours, 7 days a week
Google rating5.0 from 13 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Hamilton and 11 towns within 25 miles: Trenton, Middletown, Fairfield, Monroe, Oxford, Beckett Ridge, Forest Park, Springdale, Germantown, Carlisle and Franklin.

Based in Hamilton, OHView on map

Opening hours

Opening hours for Guaranteed Comfort Heating & Air
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.

Compare nearby HVAC contractors

Guaranteed Comfort Heating & Air compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Guaranteed Comfort Heating & Air (this business)—595.0 (13)—YesYes
Moore Comfort#32595.0 (57)—YesYes5.2 mi
Cincinnati Heating and Air Conditioning#33594.8 (237)—YesYes17.0 mi
National Heating and Air Conditioning#35594.7 (336)—YesYes17.2 mi

See all 364 ranked HVAC contractors in Hamilton

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 13 Google reviews

Hired Guaranteed Comfort Heating & Air? Write a review

Questions about Guaranteed Comfort Heating & Air

How is Guaranteed Comfort Heating & Air ranked in Hamilton?

Guaranteed Comfort Heating & Air is ranked #34 of 364 HVAC contractors in Hamilton by CR Score, with 59 out of 100 as of October 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 Guaranteed Comfort Heating & Air’s hours?

Guaranteed Comfort Heating & Air 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 Guaranteed Comfort Heating & Air serve?

Serves Hamilton and 11 towns within 25 miles: Trenton, Middletown, Fairfield, Monroe, Oxford, Beckett Ridge, Forest Park, Springdale, Germantown, Carlisle and Franklin. 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 Guaranteed Comfort Heating & Air?

Guaranteed Comfort Heating & Air has a rating of 5.0 from 13 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 Guaranteed Comfort Heating & Air?

Call Guaranteed Comfort Heating & Air on (513) 280-2426. The business is at W Elkton Rd, Hamilton, OH 45011. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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