National Heating and Air ConditioningHVAC contractor in Blue Ash, OH
National Heating and Air Conditioning is an HVAC contractor at 4300 Creek Rd, Blue Ash, OH 45241, ranked #19 of 407 HVAC contractors in Blue Ash and rated 4.7 from 336 Google reviews. Open 24 hours a day, 7 days a week.
Blue Ash, OHUpdated 0 paid placements in any rankingHow we rank
Key facts
| Address | 4300 Creek Rd, Blue Ash, OH 45241Get directions |
|---|---|
| Phone | (877) 278-6462 |
| Website | nationalheatingandac.com |
| Hours | Open 24 hours, 7 days a week |
| Google rating | 4.7 from 336 Google reviews |
Trades
Each trade shows the evidence we matched it on.
- HVACmain tradeGoogle main category
Service area
Serves Blue Ash and 11 towns within 25 miles: Sharonville, Montgomery, Kenwood, Deer Park, Reading, Wyoming, Madeira, Springdale, The Village of Indian Hill, Beckett Ridge and Forest Park.
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 |
|---|---|---|---|---|---|---|---|
| National Heating and Air Conditioning (this business) | — | 62 | 4.7 (336) | — | Yes | Yes | |
| Thomas & Galbraith Heating, Cooling, Plumbing & Electrical | #17 | 62 | 4.8 (972) | — | Yes | Yes | 5.4 mi |
| Time Savers Heating & Cooling LLC | #18 | 62 | 5.0 (308) | — | Yes | Yes | 6.0 mi |
| Five Star Home Services Cincinnati | #20 | 62 | 4.8 (512) | — | Yes | Yes | 5.8 mi |
Reviews
ContractorsRanked reviews
No ContractorsRanked reviews yet
4.7from 336 Google reviews
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