DH MechanicalHVAC contractor in Florence, SC
DH Mechanical is an HVAC contractor in Florence, SC, ranked #5 of 56 HVAC contractors in Florence and rated 5.0 from 169 Google reviews. Open Monday to Saturday.
Florence, SCUpdated 0 paid placements in any rankingHow we rank
Key facts
| Phone | (843) 617-4368 |
|---|---|
| Website | dhmechanicalllc.com |
| Hours | Monday to Saturday: open 24 hours |
| Google rating | 5.0 from 169 Google reviews |
Service area
Serves Florence and 1 town within 25 miles: Lake City.
Based in Florence, SCView on map
Opening hours
| Day | Hours |
|---|---|
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
| Sunday | Closed |
- Open evenings — no
- Open Saturdays
- Open Sundays — no
- Emergency service
Typical heating and cooling prices
| Job | Low | Typical | High |
|---|---|---|---|
| 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
| Business | Rank | CR Score | Google rating | License verified | Saturday | Sunday | Distance away |
|---|---|---|---|---|---|---|---|
| DH Mechanical (this business) | — | 64 | 5.0 (169) | — | Yes | No | |
| Air Solutions Heating and Cooling | #3 | 64 | 4.8 (332) | — | Yes | Yes | 20.5 mi |
| Allens Cooling and Heating | #4 | 64 | 5.0 (248) | — | — | — | 12.8 mi |
Reviews
ContractorsRanked reviews
No ContractorsRanked reviews yet
5.0from 169 Google reviews
Hired DH Mechanical? Write a review
Questions about DH Mechanical
How is DH Mechanical ranked in Florence?
DH Mechanical is ranked #5 of 56 HVAC contractors in Florence by CR Score, with 64 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 DH Mechanical’s hours?
DH Mechanical is open Monday to Saturday. Its listed hours are Monday to Saturday, open 24 hours. On Saturdays it is open Open 24 hours and closed on Sundays. Hours come from the business listing; holiday hours may differ.
What areas does DH Mechanical serve?
Serves Florence and 1 town within 25 miles: Lake City. 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 DH Mechanical?
DH Mechanical has a rating of 5.0 from 169 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 DH Mechanical?
Call DH Mechanical on (843) 617-4368. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.
Own DH Mechanical? Claim this profile.
Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.