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Cullum MechanicalHVAC contractor in North Charleston, SC

Cullum Mechanical is an HVAC contractor at 3325 Pacific St, North Charleston, SC 29418, rated 4.2 from 51 Google reviews. Open Monday to Friday.

North Charleston, SC0 paid placements in any rankingHow we rank

Call (843) 554-6645Website ↗

Key facts

Key facts about Cullum Mechanical
Address3325 Pacific St, North Charleston, SC 29418Get directions
Phone(843) 554-6645
Websiteculluminc.com
HoursMonday to Thursday: 7:30 AM – 5:30 PM; Friday: 7:30 AM – 12 PM
Google rating4.2 from 51 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category
  • Plumbingadditional Google category

Service area

Serves North Charleston and 9 towns within 25 miles: Hanahan, Charleston, Goose Creek, James Island, Ladson, Mount Pleasant, Sangaree, Summerville and Moncks Corner.

Based in North Charleston, SCView on map

Opening hours

Opening hours for Cullum Mechanical
DayHours
Monday7:30 AM – 5:30 PM
Tuesday7:30 AM – 5:30 PM
Wednesday7:30 AM – 5:30 PM
Thursday7:30 AM – 5:30 PM
Friday7:30 AM – 12 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

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

4.2from 51 Google reviews

Hired Cullum Mechanical? Write a review

Questions about Cullum Mechanical

What are Cullum Mechanical’s hours?

Cullum Mechanical is open Monday to Friday. Its listed hours are Monday to Thursday, 7:30 AM – 5:30 PM; Friday, 7:30 AM – 12 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Cullum Mechanical serve?

Serves North Charleston and 9 towns within 25 miles: Hanahan, Charleston, Goose Creek, James Island, Ladson, Mount Pleasant, Sangaree, Summerville and Moncks Corner. 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 Cullum Mechanical?

Cullum Mechanical has a rating of 4.2 from 51 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 Cullum Mechanical?

Call Cullum Mechanical on (843) 554-6645. The business is at 3325 Pacific St, North Charleston, SC 29418. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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