Xcel Air Conditioning Service | Professional HVAC Services in Mandeville, LA
269 N Causeway Blvd, Mandeville, LA 70448
Services Offered
- HVAC installation or replacement
- HVAC system repair
Company Profile
Xcel Air Conditioning Service is a trusted HVAC provider serving Mandeville, LA, and the surrounding communities. We specialize in addressing the common local HVAC issues homeowners face, such as inefficient cooling from duct leakage and the complexities of modern smart thermostat systems. Our expert technicians perform thorough duct sealing and repair to stop energy waste and improve home comfort. We also provide professional installation, programming, and troubleshooting for all major smart thermostat brands, ensuring you get the energy savings and convenience you expect. As a local, family-owned business, we are committed to fast, reliable service that keeps Mandeville homes comfortable year-round.
Q&A
How can I tell if I have leaky air ducts in my Mandeville home?
Common signs include uneven temperatures between rooms, higher-than-normal energy bills, and excessive dust. You might also hear whistling sounds from the ducts. Our technicians perform a professional pressure test to accurately locate and measure leaks, then seal them with mastic or metal-backed tape to restore your system's efficiency and comfort.
Why is my new smart thermostat not saving me money on my AC bill?
Smart thermostats are powerful tools, but they require proper installation and programming to maximize savings. Incorrect wiring, a mismatch with your HVAC system, or suboptimal schedule settings are common issues. We ensure it's correctly installed for your specific system and help you set up energy-saving schedules and features tailored to your Mandeville lifestyle.
What's involved in a professional duct sealing service?
Our process starts with a thorough inspection of your ductwork, often using diagnostic tools to find leaks you can't see. We then seal all accessible joints, seams, and connections in the main trunk lines and at registers using professional-grade, durable materials. This service improves airflow, enhances indoor air quality by preventing dust infiltration, and can significantly reduce your cooling costs, especially during our hot Louisiana summers.
Business Location & Hours
| Mon: | Open 24 hours |
| Tue: | Open 24 hours |
| Wed: | Open 24 hours |
| Thu: | Open 24 hours |
| Fri: | Open 24 hours |
| Sat: | Open 24 hours |
| Sun: | Open 24 hours |



















