Top-Rated HVAC Repair in Rayne, LA 70578 - Prevost Heating & A/C

Rayne, LA 70578

(337) 366-8307

Meet the Team

Prevost Heating & A/C is your trusted, local HVAC expert serving Rayne, LA, and the surrounding Acadiana area. We understand the unique challenges homes in our humid climate face, especially concerning heat pump operation and indoor air quality. We specialize in diagnosing and repairing stubborn issues like heat pump reversing valve failures that can leave you without proper heating or cooling. Furthermore, we address the common problem of mold growth in ductwork through thorough cleaning, sanitization, and recommendations for improved humidity control. As a family-owned business, we're committed to providing honest, long-lasting solutions to keep your Rayne home comfortable and healthy year-round.

What the Company Handles

  • HVAC installation or replacement
  • HVAC system repair

Common Questions

My heat pump in Rayne is stuck in heating or cooling mode and won't switch. What's likely wrong?

This is a classic symptom of a failing heat pump reversing valve, a common issue in our area due to the constant cycling between heating and cooling seasons. The valve is responsible for reversing refrigerant flow to change modes. At Prevost Heating & A/C, our technicians are experts at diagnosing and replacing faulty reversing valves to restore your system's full functionality and efficiency.

I'm worried about mold in my AC ducts here in humid Rayne. How can Prevost Heating & A/C help?

Mold growth in ductwork is a serious health and system concern in our Louisiana climate. We offer professional duct cleaning and sanitization services to safely remove existing mold, dust, and allergens. We can also inspect your entire HVAC system to identify moisture sources and recommend solutions like proper sealing or dehumidifier integration to prevent future growth and improve your home's air quality.

What HVAC maintenance do you recommend for Rayne homeowners to prevent these common problems?

Preventive maintenance is key in our demanding climate. We recommend biannual tune-ups—before summer and winter. Our thorough check includes inspecting electrical components like the reversing valve solenoid, cleaning coils to maintain efficiency, checking drain lines for clogs that cause moisture buildup, and ensuring proper refrigerant charge. This proactive care from your local Rayne HVAC team can catch small issues before they lead to major repairs or mold problems.

Business Location & Hours



Mon:8:00 AM - 5:00 PM
Tue:8:00 AM - 5:00 PM
Wed:8:00 AM - 5:00 PM
Thu:8:00 AM - 5:00 PM
Fri:8:00 AM - 5:00 PM
Sat:Closed
Sun:Closed


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