JMAC Plumbing & Air Conditioning: Experienced HVAC Services Serving Las Vegas, NV 89118
4148 W Post Rd, Las Vegas, NV 89118
Company Background
JMAC Plumbing & Air Conditioning was founded by Las Vegas locals Jim and Alan, who together bring over three decades of hands-on experience to every job. As long-term residents, they have a deep understanding of how the valley's hard water and extreme summer heat can wear down home systems. This local knowledge, combined with their extensive background in both residential and commercial plumbing and HVAC, allows them to provide reliable, practical solutions. They focus on ensuring homes and businesses are comfortable, safe, and efficient year-round, offering everything from routine maintenance to 24/7 emergency service for the community they know so well.
Provided Services
- Faucet repair
- HVAC system repair
- Plumbing repair
- Bathtub repair
- Plumbing inspection
- Faucet installation
- Shower repair
- Plumbing installation or replacement
Questions and Answers
With Las Vegas's hard water, how often should I have my water heater inspected?
Given our local water conditions, we recommend an annual inspection. Hard water accelerates sediment buildup and corrosion, which can reduce efficiency, cause strange noises, and lead to premature failure. Our licensed technicians can flush the tank, check the anode rod, and ensure all components are functioning properly to extend your unit's lifespan and maintain energy efficiency.
My AC is running but my house isn't cooling well. What's a common local issue you see?
A frequent issue we find in Las Vegas homes is duct leakage or poor airflow from vents. Over time, the heat can degrade ductwork seals, allowing cool air to escape into attics or crawl spaces before it reaches your rooms. We perform thorough inspections to locate leaks, measure airflow at the vents, and seal or repair the duct system. This restores efficiency, improves comfort, and can significantly lower your energy bills.
Do you offer maintenance plans for both plumbing and HVAC systems?
Yes, we provide maintenance services for both systems to help Las Vegas homeowners prevent major issues. For HVAC, this includes seasonal check-ups to clean coils, check refrigerant levels, and ensure optimal performance before the intense summer heat. For plumbing, we can perform inspections, test for leaks, and service water heaters and drains. Regular maintenance is a proactive way to improve reliability, efficiency, and avoid costly emergency repairs.
Business Location & Hours
| Mon: | 7:00 AM - 4:00 PM |
| Tue: | 7:00 AM - 4:00 PM |
| Wed: | 7:00 AM - 4:00 PM |
| Thu: | 7:00 AM - 4:00 PM |
| Fri: | 7:00 AM - 4:00 PM |
| Sat: | Closed |
| Sun: | Closed |

























