CoolCosmos HVACHVAC contractor in La Mesa, CA
CoolCosmos HVAC is an HVAC contractor at 3607 Avocado Blvd, La Mesa, CA 91941. Open 7 days a week.
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Key facts
| Address | 3607 Avocado Blvd, La Mesa, CA 91941Get directions |
|---|---|
| Phone | (619) 754-2501 |
| Hours | Monday to Sunday: 8 AM – 8 PM |
Trades
Each trade shows the evidence we matched it on.
- HVACmain tradeGoogle main category
Service area
Serves La Mesa and 11 towns within 25 miles: Casa de Oro-Mount Helix, Rancho San Diego, Spring Valley, La Presa, El Cajon, Lemon Grove, Bostonia, Jamul, Winter Gardens, Santee and Bonita.
Opening hours
| Day | Hours |
|---|---|
| Monday | 8 AM – 8 PMevening |
| Tuesday | 8 AM – 8 PMevening |
| Wednesday | 8 AM – 8 PMevening |
| Thursday | 8 AM – 8 PMevening |
| Friday | 8 AM – 8 PMevening |
| Saturday | 8 AM – 8 PMevening |
| Sunday | 8 AM – 8 PMevening |
- Open evenings (after 6 PM)
- Open Saturdays
- Open Sundays
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.
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