Cool Today provides reliable HVAC services for homes throughout Sarasota, Tampa, Orlando, and beyond.
This FAQ page covers common questions about air conditioning, heating systems, maintenance, repairs, and installations to help you make informed decisions about your home comfort system in Central and Southwest Florida.
Florida’s year-round humidity creates unique challenges for homeowners in Southwest and Central Florida. Outdoor relative humidity often reaches 70 to 90 percent during summer months, making proper humidity control essential for both comfort and health.
Your air conditioning system removes moisture when air passes over the evaporator coil, but systems that cycle off too quickly leave excess humidity indoors. ASHRAE standards recommend indoor relative humidity between 40 and 60 percent. Above 60 percent, you risk mold growth, dust mite proliferation, and musty odors that affect indoor air quality.
Signs your system is not controlling humidity properly include:
Solutions for better humidity control include running your air conditioner longer to complete its moisture removal cycle, upgrading to variable speed or two-stage equipment, and installing whole-home dehumidifiers. Improving your building envelope through proper sealing and insulation also reduces humidity infiltration. Cool Today’s certified technicians can evaluate your home and recommend the best approach to improve indoor air quality and comfort year round.
Due to high outdoor temperatures and nearly year-round use, certain AC problems appear more frequently in Central and Southwest Florida than in cooler climates.
Common issues our technicians diagnose include:
Salt air corrosion is especially relevant in coastal areas like Sarasota, where metal components including fins, coils, and connectors corrode faster than inland locations. This corrosion shortens system life and can lead to costly repairs if not addressed through regular maintenance and protective coatings.
Because Florida HVAC systems run so consistently, wear on bearings, belts, and lubrication points accelerates compared to northern climates. Cool Today’s experienced technicians understand these Florida-specific issues and can diagnose problems quickly to restore your home’s cooling system.
Given Florida’s long cooling season of 9 to 10 months or more, your AC system requires more frequent attention than systems in colder climates. We recommend twice yearly maintenance: a spring tune-up before peak summer demand and a fall check to catch issues after heavy use.
During a professional maintenance visit, technicians should:
Regular AC maintenance prevents emergency failures and extends system life. Studies show that homes neglecting proper maintenance often face total 10-year HVAC costs nearly three times higher due to emergency repairs and premature replacement.
Cool Today offers maintenance plans that include two seasonal tune-ups, priority scheduling, and reduced diagnostic fees. Routine maintenance is the most cost effective way to protect your investment and save money on energy costs.
Emergency situations in Florida heat require immediate attention to protect your health and home. Call for emergency service when:
Health risks escalate quickly when your AC fails during peak summer. Elderly residents, young children, and people with respiratory issues or cardiovascular conditions are especially vulnerable to heat stress. Indoor humidity also increases rapidly without cooling, promoting mold growth.
Cool Today offers 24/7 emergency service throughout Sarasota, Tampa, and Orlando. Our technicians respond promptly to restore comfort and prevent further damage to your home.
Storms and hurricanes pose significant risks to your HVAC equipment. Taking preventive steps protects your investment and speeds recovery after severe weather.
Pre-storm preparation checklist:
Turn off your system at the breaker if flood warnings occur. After the storm passes, inspect for physical damage including bent coils or shifted units, check electrical wiring and circuit breakers, ensure refrigerant lines are intact, and verify drain pans and lines are clear of debris.
Keep documentation and photos of your system before storms, along with maintenance receipts, to support insurance claims. Cool Today offers hurricane preparation assessments and post-storm inspections to help Central and Southwest Florida homeowners protect their HVAC systems.
Proper sizing directly affects your comfort, energy efficiency, and equipment longevity. Both oversized and undersized systems create problems in Florida’s demanding climate.
Oversized AC systems cool air quickly but do not run long enough to remove humidity properly, leaving your home feeling sticky despite low temperatures. Constant cycling increases wear on components, drives up energy costs, and shortens system life.
Undersized units run constantly, struggle to reach set temperatures, and cannot keep up during extreme Florida heat. This leads to higher electric bills and premature equipment failure.
Florida Building Code requires load calculations using ACCA Manual J for residential systems. These calculations must account for:
Using square footage alone is insufficient for Florida homes. Cool Today’s certified technicians perform comprehensive load calculations to ensure your system is sized correctly for your specific home in Sarasota, Tampa, or Orlando.
Professional air conditioning installation involves multiple steps to ensure reliable performance and code compliance.
The installation process includes:
Florida requires licensed contractors for HVAC work. State Certified Contractors can work statewide, while State Registered Contractors are limited to specific jurisdictions. Nearly all Florida counties require mechanical permits for new installations and full replacements. Permit fees typically range from $100 to $500 depending on complexity.
Most standard installations are completed in one day. Complex systems, duct modifications, or zoning installations may take longer. Cool Today provides clear timelines and handles all permitting to ensure your installation meets Florida Building Code requirements.
Several strategies can reduce your utility costs while maintaining comfort in Central and Southwest Florida.
Thermostat settings: Set your programmable thermostat to 78 to 80 degrees when home and higher when away. Keep the fan set to “auto” rather than “on” to allow the system to properly remove humidity during off cycles.
Insulation and sealing: Ensure your attic has R-38 insulation or better. Seal air leaks around penetrations, weather-strip windows and doors, and consider adding radiant barriers to reduce heat gain.
Window treatments: Use blinds, shutters, or exterior shading over west and south-facing windows. Low-SHGC windows significantly reduce solar heat gain.
High-efficiency equipment: Systems with seasonal energy efficiency ratio ratings of 16 or higher provide substantial energy savings. Variable-speed compressors and two-stage equipment offer better humidity control and improved system performance.
Duct improvements: Seal and insulate ductwork, especially in unconditioned attics. Leaky ducts waste energy and allow hot attic air to mix with cool air.
Cool Today offers energy efficiency assessments to identify the most cost effective improvements for your home and help you save money on monthly energy costs.
While Florida winters are mild compared to northern states, heating services remain important for homeowners in Tampa, Orlando, and Sarasota. Overnight lows can drop to 40 to 50 degrees during winter months, and occasional cold snaps bring even lower temperatures.
Most Florida homes use heat pumps that provide both heating and cooling efficiently. Heat pumps work well for our climate since heating demands are infrequent. Traditional furnaces are less common but still found in some homes.
Because heating systems are rarely used, maintenance is often neglected. Annual servicing remains important to ensure:
Cool Today provides heating services including maintenance, repair, and emergency response for unexpected cold fronts throughout Central and Southwest Florida. Even if you rarely use your heating system, annual inspections prevent surprises when temperatures drop.
Several factors help determine whether repair or AC replacement makes more sense for your situation.
System’s age: Most AC systems in Florida last 12 to 15 years. Constant use in hot, humid conditions accelerates component degradation. If your system is over 12 years old, parts may be difficult to find and warranties have likely expired.
Repair costs: If repair costs exceed 25 to 30 percent of replacement value, especially for major components like compressors, replacement often makes more financial sense. Track your repair history to identify patterns of frequent repairs.
Energy efficiency: Newer systems with higher seasonal energy efficiency ratio ratings can save hundreds of dollars annually on electricity. Upgrading from an older system often pays for itself through reduced energy costs.
Refrigerant considerations: Systems older than 15 years likely use R-22 refrigerant, which has been phased out. Recharging R-22 systems costs significantly more due to scarcity, and parts are increasingly difficult to source.
Performance issues: If your current system cannot maintain comfortable temperatures or humidity levels despite repairs, replacement may be the better investment.
Cool Today’s technicians provide honest assessments comparing repair costs against long-term savings from new equipment, helping you make the most cost effective decision.
Some maintenance tasks are appropriate for homeowners, while others require professional service for safety and effectiveness.
DIY maintenance tasks:
Professional-only services:
Working near electrical panels and refrigerant lines requires certification and safety equipment. Risk of electrical shock, refrigerant exposure, and system damage makes professional service essential for most internal work.
Call Cool Today when you notice unusual noises, odd noises from the unit, decreased cooling performance, or any signs of major problems beyond basic maintenance.
HVAC repair costs vary based on the specific issue, system age, parts availability, and labor complexity.
Typical Florida repair cost ranges:
Emergency or after-hours calls often include surcharges of $100 to $300 in addition to parts and labor.
Full system replacement for a 2,500 square foot home typically ranges from $7,050 to $8,650 for base SEER 14 systems. Larger homes, higher efficiency units, and complex installations cost more.
Preventative maintenance significantly reduces overall costs by catching small issues before they become expensive repairs. Cool Today provides transparent pricing and detailed estimates before any work begins. We also offer financing options to help manage replacement costs when systems reach end of life.
Ductless mini-split systems offer distinct advantages for certain Florida applications. These systems provide both heating and cooling without requiring existing ductwork.
Benefits in Florida’s climate:
Ideal applications:
Considerations:
Installation timelines for mini-splits are often shorter than central systems in homes without ductwork. Proper placement of indoor and outdoor units, refrigerant line runs, and electrical setup require professional expertise.
Cool Today’s certified technicians install and service ductless systems throughout Sarasota, Tampa, and Orlando, helping homeowners determine if mini-splits are the right solution for their cooling needs.
Yes, Cool Today offers convenient online scheduling for AC maintenance and other HVAC services throughout Central and Southwest Florida.
Online scheduling options include:
Our service area covers Sarasota, Tampa, Orlando, and surrounding communities. Maintenance plans can be set to auto-renew annually, ensuring you never miss important seasonal tune-ups that help your system work efficiently.
Cool Today’s technicians service all major brands of residential and commercial HVAC equipment. Our team maintains expertise across manufacturers and stays current on the latest systems and technologies.
We stock common replacement parts for major brands, though some older or less common equipment may require special ordering. Our technicians understand warranty requirements for different manufacturers and ensure repairs maintain your coverage.
Whether you have a heat pump, central air conditioner, furnace, or ductless system, our certified technicians have the training and experience to diagnose and repair your equipment properly.
Cool Today provides emergency HVAC service throughout Sarasota, Tampa, and Orlando with prompt response times designed to restore your comfort quickly.
Emergency service details:
Response times vary by location and current demand, with urban areas typically seeing faster availability. Existing maintenance customers receive priority scheduling during peak summer months when call volumes are highest.
When Florida heat makes AC failure dangerous, Cool Today’s team responds quickly to diagnose problems and restore cooling to your home. Contact us anytime for emergency service or to schedule routine maintenance that helps prevent unexpected breakdowns.