Refrigerant Leak Detection & Repair in Woodway, TX
Professional AC Refrigerant Leak Detection & Repair
If your air conditioner is low on refrigerant, simply adding more refrigerant isn't the solution. Refrigerant doesn't wear out or get "used up." Because your air conditioner operates as a sealed system, low refrigerant almost always indicates a leak that should be professionally located and repaired. If your AC is low, there's almost always a leak that should be located and repaired before recharging the system.
At Hardison Heat, Air & Plumbing, we provide professional refrigerant leak detection and repair services throughout Woodway, TX for homeowners and businesses. 34 years of HVAC experience, our technicians accurately diagnose refrigerant leaks, explain your repair options, and restore your system to proper operation.
Whether your system uses R-410A, R-32, R-454B, or an older refrigerant, we use professional diagnostic equipment to locate leaks instead of simply adding refrigerant and hoping for the best.
Repeatedly adding refrigerant can leave the underlying leak unresolved. At Hardison Heat, Air & Plumbing, we diagnose the source of refrigerant loss and explain repair or replacement options based on the condition of your equipment.
Signs Your Air Conditioner May Have a Refrigerant Leak
Many refrigerant leaks develop slowly over time. Common warning signs include:
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AC blowing warm air
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Longer cooling cycles
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Poor cooling performance
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Frozen evaporator coil
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Ice on refrigerant lines
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Higher electric bills
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Low suction pressure
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Low system capacity
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Hissing sounds near refrigerant lines
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Bubbling noises
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Indoor humidity increasing
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System short cycling
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Compressor overheating
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Air conditioner running constantly
If you notice any of these symptoms, it's important to have your system inspected before additional damage occurs.
Why Simply Adding Refrigerant Isn't the Right Repair
Adding refrigerant without repairing the leak is usually only a temporary solution. If refrigerant continues leaking, your system will eventually lose cooling capacity again while placing unnecessary strain on the compressor.
At Hardison Heat, Air & Plumbing, we focus on identifying the actual source of the leak first. Once the leak is located, we'll explain whether repairing the existing system or replacing certain components makes the most financial sense.
Our goal is to help you make an informed decision—not sell you repairs you don't need.
Jason's Tip: Most air conditioners never need refrigerant added unless there's a leak. Before paying to recharge your system, ask where the refrigerant is escaping. Finding and repairing the leak first is almost always the best long-term solution.
Our Refrigerant Leak Detection Process
Every system is diagnosed carefully to determine the exact source of refrigerant loss.
Our leak detection process may include:
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Complete system inspection
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Refrigerant pressure testing
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Superheat and subcooling measurements
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Temperature split (Delta T) testing
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Electronic leak detection
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UV dye leak detection when appropriate
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Nitrogen pressure testing
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Soap bubble verification
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Coil inspection
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Schrader valve inspection
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Brazed joint inspection
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Line set inspection
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Condenser inspection
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Evaporator coil inspection
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Repair recommendations
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System evacuation below 300 microns
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Refrigerant recharge after repairs
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Performance testing and final verification
Common Refrigerant Leak Locations
Leaks can occur in several different places throughout your HVAC system, including:
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Evaporator coils
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Condenser coils
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Copper refrigerant lines
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Brazed joints
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Schrader service valves
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Distributor tubes
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TXV connections
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U-bends
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Filter driers
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Mechanical damage
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Corrosion from formicary or environmental exposure
Finding the exact location helps prevent repeat service calls.
Refrigerants We Service
Our technicians work on systems using many common refrigerants, including:
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R-410A
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R-32
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R-454B (A2L)
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R-22 (when available and appropriate)
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Commercial refrigeration refrigerants
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Heat pump refrigerants
We'll recommend the proper repair based on your system's age, condition, and refrigerant type. Our technicians are trained to safely handle today's A2L refrigerants, including R-32 and R-454B, along with legacy R-410A systems.
Residential & Commercial Refrigerant Leak Repair
Residential
We repair refrigerant leaks on:
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Central air conditioners
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Heat pumps
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Mini split systems
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Package units
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Multi-zone systems
Commercial
We also provide refrigerant leak repair for:
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Rooftop units (RTUs)
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Split systems
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Package units
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Restaurants
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Office buildings
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Medical facilities
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Schools
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Churches
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Retail stores
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Warehouses
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Apartment communities
What to Expect During Your Refrigerant Leak Diagnostic
If your air conditioner is low on refrigerant, the first step is identifying where the refrigerant is escaping. During your diagnostic visit, our technician will inspect your system, check refrigerant pressures, evaluate superheat, subcooling, and temperature split, and use professional leak detection methods when needed to locate the source of the leak.
Flexible Financing Available
Major refrigerant leaks can sometimes require replacing evaporator coils, condensers, compressors, or even complete HVAC systems. Hardison Heat, Air & Plumbing offers flexible financing options with a soft credit inquiry for prequalification, allowing you to explore payment options without impacting your credit score.
Whether your repair is minor or your system requires a larger investment, financing can help restore your comfort without delaying the work you need.
The Hardison Difference
At Hardison Heat, Air & Plumbing, we believe the goal isn't to sell refrigerant—it's to solve the problem correctly.
Our technicians take the time to locate the source of the leak, explain your repair options, verify proper refrigerant charge, and test the entire system before the job is complete.
Our goal is simple:
Find the leak, repair it correctly, and restore your system's efficiency without unnecessary repairs.
- Jason Hardison, Founder
Why Choose Hardison Heat, Air & Plumbing
Woodway homeowners and businesses choose Hardison because we provide:
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34 years of HVAC experience
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Honest, no-pressure recommendations
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Electronic leak detection equipment
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Thorough diagnostics
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Proper refrigerant charging
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Evacuation below 300 microns
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Residential and commercial expertise
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Licensed HVAC professionals
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Quality workmanship
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Clear communication throughout the repair
We believe fixing the cause of the refrigerant loss is more important than simply refilling the system.
Customer Reviews on Google
Selected excerpts from customer reviews of Hardison.
“Jason came out same day and was very accommodating. He explained everything clearly and was efficient.”
Amanda Cranor · 5-star Google review
“The pricing felt fair and he took the time to explain what was needed and why, and the long term impacts!”
Karin Wolfe · 5-star Google review
Areas We Serve
Refrigerant Leak Detection & Repair Throughout Woodway, TX
We provide refrigerant leak detection & repair throughout Woodway and nearby country areas in McLennan County. These are examples of areas we serve:
- Homes throughout Woodway
- Lake Waco and Lakeside Park residential areas
- Homes near the Carleen Bright Arboretum
- Estates Drive, Woodway Drive, and Poage Drive areas
- Other Woodway neighborhoods and nearby rural McLennan County properties
Whether you're in one of these neighborhoods or outside town, call Hardison for service. We also serve Waco, Hewitt, Robinson, and surrounding McLennan County communities.
Frequently Asked Questions
Why is my AC low on refrigerant?
Air conditioners operate as sealed systems. If refrigerant is low, there's typically a leak that should be located and repaired.
Can you just add refrigerant?
While refrigerant can be added temporarily, locating and repairing the leak is usually the best long-term solution.
Is refrigerant leak detection worth it?
Yes. Finding the leak can prevent repeated refrigerant charges, improve system efficiency, and reduce the risk of compressor damage.
Can refrigerant leaks be repaired?
Many leaks can be repaired depending on their location and the condition of the equipment. We'll explain your options after diagnosing the system.
How long does refrigerant leak detection take?
Most leak detection appointments can be completed during a standard diagnostic visit, although complex leaks may require additional testing.
Do you work on R-410A, R-32, and R-454B systems?
Yes. We service many residential and commercial systems using R-410A, R-32, R-454B, and other common refrigerants.
Can refrigerant leaks damage my compressor?
Yes. Running an air conditioner with low refrigerant can cause the compressor to overheat and fail prematurely. Locating and repairing the leak early helps protect one of the most expensive components in your HVAC system.
Do you offer free refrigerant leak detection?
Refrigerant leak detection requires specialized diagnostic equipment and testing. We perform a comprehensive diagnostic to accurately locate the source of the leak and provide an upfront repair estimate before any repairs are made. If you approve the repair, your diagnostic fee is applied toward the repair.
Schedule Refrigerant Leak Detection & Repair in Woodway Today
If your air conditioner isn't cooling properly or you suspect a refrigerant leak, don't continue adding refrigerant without finding the cause. Hardison Heat, Air & Plumbing provides professional refrigerant leak detection and repair throughout Woodway and the surrounding Central Texas communities.
Our experienced technicians accurately diagnose refrigerant leaks, explain your options, and restore your system with honest recommendations and quality workmanship.
Call Hardison Heat, Air & Plumbing today to schedule your refrigerant leak detection and repair service in Woodway, TX.