Should I Repair or Replace My AC Unit Before Summer?

September 1, 2025

As summer approaches in Pinellas County, homeowners rely on their air conditioning more than ever. If your AC unit is showing signs of wear, the big question is whether to invest in repairs or replace the system altogether. The right decision can save you money, improve comfort, and prevent stressful breakdowns during Florida’s hottest months.

Signs Your AC May Still Be Worth Repairing

In many cases, a well-timed repair can extend the life of your system and restore reliable cooling. Here are situations where repair often makes sense:



  • Age of the System: If your AC is less than 8–10 years old and has been regularly maintained, repairing may be the most cost-effective option.
  • Minor Issues: Problems like clogged drain lines, faulty thermostats, or capacitor replacements are inexpensive and can restore full performance quickly.
  • Good Efficiency: If your energy bills haven’t spiked significantly and your home is still cooling evenly, repairs may be all you need.


When Replacement Is the Smarter Choice

Sometimes putting money into an older system is just throwing good money after bad. Consider replacement if:



  • The System Is 10–15+ Years Old: Florida’s heavy AC use means units wear out faster here than in cooler climates.
  • Frequent Repairs Are Needed: If you’ve called for service more than once or twice in the past year, replacement often provides better long-term value.
  • High Energy Bills: Older AC units operate with lower SEER ratings, which means they consume far more electricity than today’s high-efficiency systems.
  • Inconsistent Comfort: Hot spots in certain rooms or excessive humidity inside are signs the system is no longer performing as designed.


Real Example: A homeowner in Seminole, FL faced two repair calls within six months for a 14-year-old AC unit. Instead of another temporary fix, they invested in a high-efficiency replacement. The new system lowered their monthly electric bill by 25% and provided noticeably better dehumidification.

The Cost Factor: Repair vs. Replace

A common rule of thumb in the HVAC industry is the “$5,000 Rule.” Multiply the system’s age by the cost of the repair. If the result is more than $5,000, replacement is usually the better option.


Example: A 12-year-old unit with a $600 repair estimate equals $7,200. In this case, replacement makes more financial sense.

Preparing for Summer in Pinellas County

With Florida’s heat and humidity, an unexpected AC breakdown can be more than an inconvenience, it can make your home unsafe. Scheduling a professional inspection before summer helps determine whether your unit is a candidate for repair or if upgrading to a new system is the smarter long-term choice.


Deciding whether to repair or replace your AC unit comes down to the system’s age, efficiency, and repair history. In many cases, a quick repair will keep you comfortable. But if your unit is older, inefficient, or facing repeated problems, replacement before summer can save money and stress.


At Williams Air Solutions, we specialize in helping Pinellas County homeowners make the right choice. Our technicians provide honest recommendations, detailed cost comparisons, and expert installations tailored to Florida’s climate.


Contact us today to schedule your pre-summer AC inspection and find out whether repair or replacement is the best solution for your home. Stop worrying about your HVAC system and start enjoying reliable comfort. Call (727) 353-0090 now to book your service.

September 11, 2025
With Florida’s heat and humidity, your HVAC system is one of the hardest-working appliances in your home. Homeowners in Pinellas County often ask: “What exactly is included in a professional HVAC tune-up, and is it worth the investment?”  The answer is yes — and understanding what’s covered will help you see why regular tune-ups keep your system running efficiently, lower your energy bills, and prevent costly breakdowns.
September 8, 2025
Florida homeowners are no strangers to heavy rain, tropical storms, and hurricanes. When flooding occurs, your outdoor AC unit (the condenser) is especially vulnerable. Even a few inches of standing water can cause electrical damage, corrosion, or mold growth inside your system. If your AC floods after a storm in Pinellas County, acting quickly and safely can make the difference between a minor repair and a costly replacement. Step 1: Turn Off the Power Safety comes first. If you notice flooding around your outdoor unit, shut off power at the breaker immediately. This prevents electrical shorts and protects you and your family from potential hazards. Do not attempt to restart the system until it has been inspected. Step 2: Remove Standing Water if Possible If it’s safe to do so, work to clear water from around the unit. Using a pump or directing runoff away from the condenser can minimize further damage. Avoid removing panels or opening the unit yourself, that should be left to a professional technician. Step 3: Check for Visible Damage Once water levels have gone down, take note of: Mud or debris lodged around the coils and fins Units that have shifted or tipped off the concrete pad Visible corrosion or rust on electrical components Musty odors coming from vents indoors Even if your system looks fine on the outside, hidden water damage may still exist. Step 4: Schedule a Professional Inspection Flooding can damage electrical wiring, refrigerant lines, and mechanical parts inside the unit. A professional HVAC technician should: Inspect all electrical components for water damage Clean coils and remove debris Check refrigerant levels and pressures Ensure the condenser is securely anchored to its pad Test the system safely before restarting Attempting to run your AC before it’s inspected can cause permanent damage. Step 5: Consider Long-Term Protection If your AC has flooded once, it’s at risk again in future storms. Preventive steps include: Elevating the Unit: Raising the condenser on a hurricane-rated stand helps protect against future flooding. Installing Surge Protection: Protects against lightning strikes and power surges common in Florida storms. Clearing Drainage Paths: Ensures water doesn’t pool near the unit during heavy rains.
September 5, 2025
Discover why preventive HVAC maintenance saves more than emergency repairs. Lower bills, fewer breakdowns, and longer system life.