Harmon MechanicalHVAC contractor in Auburn, AL
Harmon Mechanical is an HVAC contractor at 300 Opelika Rd, Auburn, AL 36830, ranked #5 of 83 HVAC contractors in Auburn and rated 4.9 from 203 Google reviews. Open 24 hours a day, 7 days a week.
Auburn, ALUpdated 0 paid placements in any rankingHow we rank
Key facts
| Address | 300 Opelika Rd, Auburn, AL 36830Get directions |
|---|---|
| Phone | (334) 329-6168 |
| Website | harmonmechanical.com |
| Hours | Open 24 hours, 7 days a week |
| Google rating | 4.9 from 203 Google reviews |
Trades
Each trade shows the evidence we matched it on.
- HVACmain tradeGoogle main category
Service area
Serves Auburn and 5 towns within 25 miles: Opelika, Tuskegee, Valley, Smiths Station and Lanett.
Based in Auburn, ALView 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 | Open 24 hours |
- Open 24/7
- Open evenings — no
- Open Saturdays
- Open Sundays
- 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 |
|---|---|---|---|---|---|---|---|
| Harmon Mechanical (this business) | — | 92 | 4.9 (203) | — | Yes | Yes | |
| Caswell Heating & Air, LLC | #3 | 93 | 5.0 (550) | — | Yes | Yes | 5.2 mi |
| Jackson Services | #4 | 93 | 4.9 (1,119) | — | Yes | Yes | 6.8 mi |
| C&G Heating & Air Conditioning | #6 | 91 | 4.9 (153) | — | Yes | Yes | 14.5 mi |
Questions about Harmon Mechanical
How is Harmon Mechanical ranked in Auburn?
Harmon Mechanical is ranked #5 of 83 HVAC contractors in Auburn by CR Score, with 92 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity and profile completeness. No business can pay to change its rank.
What are Harmon Mechanical’s hours?
Harmon Mechanical 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 Harmon Mechanical serve?
Serves Auburn and 5 towns within 25 miles: Opelika, Tuskegee, Valley, Smiths Station and Lanett. 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 Harmon Mechanical?
Harmon Mechanical has a rating of 4.9 from 203 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 Harmon Mechanical?
Call Harmon Mechanical on (334) 329-6168. The business is at 300 Opelika Rd, Auburn, AL 36830. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.
Own Harmon 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.