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Reliant Heating & CoolingHVAC contractor in Mount Joy, PA

Reliant Heating & Cooling is an HVAC contractor at 45 Doe Run Rd, Manheim, PA 17545, ranked #17 of 282 HVAC contractors in Mount Joy and rated 5.0 from 29 Google reviews. Open 24 hours a day, 7 days a week.

Mount Joy, PAUpdated 0 paid placements in any rankingHow we rank

Call (717) 430-0900Website ↗

Key facts

Key facts about Reliant Heating & Cooling
Address45 Doe Run Rd, Manheim, PA 17545, Mount Joy, PAGet directions
Phone(717) 430-0900
Websitereliant.team
HoursOpen 24 hours, 7 days a week
Google rating5.0 from 29 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category
  • Plumbingadditional Google category
  • Electricaladditional Google category

Service area

Serves Mount Joy and 11 towns within 25 miles: Lititz, Lancaster, Ephrata, Columbia, Elizabethtown, Lebanon, Millersville, Leola, Willow Street, Palmyra and Hershey.

Based in Mount Joy, PAView on map

Opening hours

Opening hours for Reliant Heating & Cooling
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

Reliant Heating & Cooling compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Reliant Heating & Cooling (this business)—615.0 (29)—YesYes
WM Buffington Heating, Cooling & Plumbing#15614.9 (523)—YesYes21.6 mi
Comfortable Design Inc.#16614.8 (109)—YesYes12.7 mi
Hanes Mechanical#18604.8 (89)—YesYes12.3 mi

See all 282 ranked HVAC contractors in Mount Joy

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 29 Google reviews

Hired Reliant Heating & Cooling? Write a review

Questions about Reliant Heating & Cooling

How is Reliant Heating & Cooling ranked in Mount Joy?

Reliant Heating & Cooling is ranked #17 of 282 HVAC contractors in Mount Joy by CR Score, with 61 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 Reliant Heating & Cooling’s hours?

Reliant Heating & Cooling 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 Reliant Heating & Cooling serve?

Serves Mount Joy and 11 towns within 25 miles: Lititz, Lancaster, Ephrata, Columbia, Elizabethtown, Lebanon, Millersville, Leola, Willow Street, Palmyra and Hershey. 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 Reliant Heating & Cooling?

Reliant Heating & Cooling has a rating of 5.0 from 29 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 Reliant Heating & Cooling?

Call Reliant Heating & Cooling on (717) 430-0900. The business is at 45 Doe Run Rd, Manheim, PA 17545, Mount Joy, PA. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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