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Refrigerant Leak Repair in Lewisville, TX

We find and repair leaks in indoor and outdoor coils and refrigerant lines, instead of just adding more refrigerant. We're familiar with Lewisville neighborhoods near Lake Lewisville, and bring that same local knowledge to every refrigerant leak repair call.

Call (817) 935-8540

Lewisville Refrigerant Leak Repair: What to Expect

An air conditioner doesn't use up refrigerant. If yours is low, it's leaking, and adding more only buys time. The leak keeps going, your system works harder, and you end up paying for refrigerant again.

We track down where the refrigerant is escaping, whether that's the indoor evaporator coil, the outdoor condenser coil, or a line or fitting, and then repair or replace the part that's failing.

Sometimes a leak is in a spot that isn't worth repairing, especially on an older system. When that's the case, we'll tell you plainly and walk you through the options before you spend money.

Lewisville, home to its own Lewisville ISD, is a large, well-established city along Lake Lewisville with a wide mix of home ages, from older homes closer to Old Town Lewisville to newer construction on the city's edges. That range means we regularly work on everything from decades-old systems to newer high-efficiency installs, often within the same neighborhood.

School District: Lewisville ISD
County: Denton County
ZIP codes we cover in Lewisville:750577506775077
Areas we know well in Lewisville:Lake LewisvilleOld Town Lewisville

Refrigerant Leak Repair Warning Signs for Lewisville Homes

  • The AC runs but the air from the vents isn't cold
  • Ice forms on the indoor coil or the refrigerant line
  • A hissing or bubbling sound near the indoor or outdoor unit
  • You've needed a refrigerant recharge more than once
  • Your energy bill is climbing while comfort drops

What's Included

  • Refrigerant level and system pressure check
  • Leak search on indoor and outdoor coils, lines, and fittings
  • Repair or replacement of the leaking component
  • Proper evacuation and recharge after the repair
  • A clear explanation of what failed and why

How We Handle Refrigerant Leak Repair for Lewisville Homes

  1. 1

    Confirm the problem

    We check system pressures to confirm it's a refrigerant issue and not airflow or another part.

  2. 2

    Find the leak

    We search the coils, lines, and fittings to find where the refrigerant is escaping.

  3. 3

    Repair it properly

    We fix or replace the leaking part, then evacuate and recharge the system, with one flat price agreed before we start.

Our diagnostic fee is applied toward the cost of an approved repair. Appointment windows reflect our best estimate and are not a guaranteed arrival time.

Why Lewisville Homeowners Choose Family First Comfort

Honest recommendations without high-pressure sales tactics

Clear communication before we dispatch a comfort expert

Our diagnostic fee is applied toward the cost of an approved repair.

Family-owned and operated, so you're talking to our team, not a call center.

We're familiar with Lewisville neighborhoods near Lake Lewisville, and bring that same local knowledge to every refrigerant leak repair call.

HVAC Brands We Install & Service in Lewisville

Our refrigerant leak repair work in Lewisville covers every major brand, whatever is already installed in your home. Family First Comfort is a Daikin Comfort Pro Dealer, Trane Comfort Specialist, Lennox Premier Dealer, and Fujitsu Elite Contractor.

We also service Ameristar, Mitsubishi, Fujitsu, Hisense, Johnson Controls, Panasonic, Samsung, Reece, Toshiba systems in Lewisville.

Free Guides for Lewisville Homeowners

How We Handle Every Refrigerant Leak Repair Job in Lewisville

  • Local service

    We serve Lewisville from our shop at 3120 SW Loop 820 in Fort Worth.

  • Family-owned, owner-operated

    Our owners bring more than 20 years of combined HVAC experience, and the work is done to their standards.

  • Diagnostics before repair

    We start with safety checks and a full system inspection, then show you what we found, often with photos, in plain language.

  • Flat-rate, upfront pricing

    You get one flat-rate price before any repair begins. The price we quote is the price you pay, and the diagnostic fee is applied toward the repair.

  • Satisfaction guarantee

    Our 100% satisfaction guarantee means we make it right, and every repair carries a 30-day workmanship warranty.

5.0 out of 5 from 80 Google reviewsAs of November 2026
“Very fast professional service. Went out their way to get Chris the service tech first thing in the morning at 8:00 am after calling the night before around 8:30 pm.”
Kenneth Watkins · 5-star Google review · Read more reviews

Schedule Refrigerant Leak Repair service in Lewisville online, by phone, or by text.

Call (817) 935-8540
Or send us a message online

Refrigerant Leak Repair in Lewisville FAQs

Do you know Lewisville well, or is it outside your usual area?+

Lewisville, including the area near Old Town Lewisville, is part of our regular service territory in Denton County, not an occasional stop outside our usual range.

Do you serve every neighborhood in Lewisville?+

Yes, we cover all of Lewisville, Denton County. If you're near the edge of our service area or unsure, call (817) 935-8540 and we'll confirm before you schedule.

Does it matter which part of Lewisville ISD my home is in?+

Not for how we approach the job. Whether your home is zoned to Lewisville ISD or elsewhere in Denton County, we start with the same honest diagnostic before recommending anything.

Can't you just add refrigerant?+

We can, but it won't fix anything. A system that's low on refrigerant is leaking, so the new refrigerant will leak out too. Finding and fixing the leak is what solves the problem.

Where do AC refrigerant leaks usually happen?+

Most often in the indoor evaporator coil, the outdoor condenser coil, or at line connections and fittings, where metal wears or corrodes over time.

Is a refrigerant leak dangerous?+

In a home system, a slow leak is mainly a comfort and cost problem. It still deserves prompt attention, because running low on refrigerant can damage the compressor.

Should I repair a leak on an older R-22 system?+

It depends on the system's age and condition. R-22 is no longer produced, so recharging is expensive. On an older system, replacement often makes more sense, and we'll compare both honestly.

How much does refrigerant leak repair cost?+

It depends on where the leak is and whether the part can be repaired. We find the leak first, then give you one flat price before any work begins.

Need refrigerant leak repair in Lewisville?

Call now or request an estimate, and we'll follow up with clear, honest next steps.

Call (817) 935-8540

Appointment windows reflect our best estimate and are not a guaranteed arrival time.