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Browse HVAC equipment and installation services for residential and commercial projects. We carry systems from Trane, RunTru, Rheem and ClimateMaster.
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Frequently Asked Questions

  • Can I buy this HVAC unit without installation?
    No. We do not sell any HVAC equipment without professional installation. All systems are installed by our licensed technicians and are fully permitted within Miami-Dade County.
  • Is installation included in the product price?
    Installation is not included in the product price. Every system requires a custom installation quote based on site conditions, ductwork, electrical access, and permit requirements.
  • How often should I service my HVAC system?
    Experts recommend scheduling a professional inspection at least once a year to maintain optimal performance and prevent costly repairs.
  • What size HVAC system do I need for my home or business?
    The right size depends on factors like square footage, insulation, and climate. A professional load calculation ensures you get an energy-efficient system that meets your needs.
  • Do you provide installation services outside Miami-Dade?
    No. We only serve residential and commercial clients within Miami-Dade County, Florida.
  • Are you certified by the manufacturer?
    Yes. Cool Comfort Service LLC is an official contractor for Trane, RunTru by Trane, Rheem, Ameristar by American Standard, and Water Source Heat Pump.
  • Will I get a warranty on the equipment?
    Yes. All equipment comes with full manufacturer warranties — activated and valid only when installed by our licensed team, according to brand specifications.
  • What does a free HVAC inspection include?
    A free inspection covers airflow testing, ductwork evaluation, filter condition checks, and efficiency assessments to ensure your system is running optimally.
  • How long does it take to install a new HVAC system?
    Most residential HVAC installations take 4 to 8 hours, while commercial systems may take longer depending on complexity and system size.
  • Do I need to prepare my home before HVAC installation?
    Clearing the work area, ensuring easy access to vents, and securing pets can help technicians complete the installation smoothly and efficiently.
  • What factors affect the cost of HVAC installation?
    Costs vary based on system size, type, energy efficiency rating, ductwork modifications, and labor fees. A consultation helps determine the best option for your budget.
  • Can I install a new HVAC system myself?
    Professional installation is strongly recommended to ensure safety, proper sizing, and compliance with local building codes.
  • Why is regular HVAC maintenance important?
    Regular maintenance improves energy efficiency, extends equipment lifespan, and ensures better indoor air quality by preventing dust and debris buildup.
  • What types of HVAC systems do you offer?
    We provide central air conditioning, ductless mini-splits, heat pumps, furnaces, and smart thermostats for residential and commercial use.
  • What’s the difference between standard and high-efficiency HVAC systems?
    High-efficiency systems use advanced technology, consume less energy, and often qualify for rebates, saving you money in the long run.
  • How do I know when to replace my HVAC system?
    If your system is over 10-15 years old, requires frequent repairs, or struggles to maintain temperatures, it may be time for an upgrade.
  • Do you offer energy-efficient HVAC solutions?
    Yes, we provide ENERGY STAR®-certified HVAC systems designed to reduce energy consumption and lower utility bills.
  • Are your HVAC products covered by a warranty?
    Yes, we offer manufacturer warranties on all HVAC equipment, along with optional extended coverage for additional peace of mind.
  • How much does a new HVAC system cost?
    Prices vary based on system type, size, and features. A consultation helps determine the best option within your budget.
  • Do you offer financing or payment plans for HVAC systems?
    Yes, we provide flexible financing options to make upgrading your HVAC system more affordable.
  • How long does HVAC delivery take?
    Standard delivery times range from 3 to 7 business days, depending on product availability and location.
  • Do you offer HVAC installation packages with equipment purchases?
    Yes, we provide full-service installation with every system purchase, ensuring professional setup and optimal performance.
  • Do you deliver HVAC equipment nationwide?
    We offer nationwide shipping, and local delivery options may be available depending on your location.
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Cool Comfort Service LLC – Licensed HVAC contractor in in Miami-Dade and Broward County.

We specialize in air conditioning repair, AC installation, heating services, ductwork, ventilation, thermostat upgrades, and routine HVAC maintenance. Our licensed technicians provide 24/7 emergency HVAC services for both residential and commercial clients. Whether you're searching for "AC repair near me," "HVAC installation Miami," or energy-efficient heating and cooling solutions, we're here to ensure your comfort year-round.​

© 2025 by Cool Comfort Service LLC. All rights reserved.

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