Swamp cooler to refrigerated air conversion in El Paso
A plain-language guide to what conversion involves, what the published numbers say, and how to get a real quote from a licensed contractor.
Quick answer: Converting a swamp cooler to refrigerated air means removing the evaporative cooler and installing a refrigerated system sized to your home. Published 2026 ranges are $8,500 to $18,000 (Israel Sheet Metal) and $3,800 to $12,000 when ducts can mostly be reused (AFM). A licensed contractor sets your actual price.
Why El Paso homeowners convert
Evaporative (swamp) coolers work best in dry air. El Paso is dry for much of the year, but humidity rises during the summer monsoon, and a swamp cooler cools less well when the air is already damp. Refrigerated air cools the same way regardless of humidity and also removes moisture from the air.
People also convert because of water use, pad and pump upkeep, rust on older units, dust coming through the cooler, or because they are selling or remodeling. Others keep their swamp cooler on purpose. See swamp cooler vs refrigerated air for an honest comparison.
What a conversion usually involves
- Equipment. An outdoor condensing unit plus an indoor air handler or furnace coil, or a package unit, sized to the home. Ask for a Manual J load calculation rather than a size guessed from square footage.
- Ductwork. Sometimes the existing ducts can mostly be reused. Sometimes they need modification, sealing, insulation, or a return-air path. See the ductwork guide.
- Removing the cooler. The old unit comes off the roof or wall and the opening is sealed.
- Electrical. The new equipment may need a dedicated circuit or a panel upgrade. See the electrical guide.
- Permits and inspection. Ask who is responsible for them.
Your contractor decides what your home needs after an in-person look. This is general information, not an assessment of your house.
What it costs: published 2026 ranges
| Source | Published range | Note |
|---|---|---|
| Israel Sheet Metal | $8,500–$18,000 | Published 2026 conversion range |
| AFM | $3,800–$12,000 | When ducts can mostly be reused |
Questions to ask any contractor
- Can you show me your Texas Department of Licensing and Regulation (TDLR) air conditioning license number?
- Will you reuse my ducts, and why or why not?
- Is a return-air path included in the quote?
- What is included: permit, electrical work, removal of the old cooler, patching the roof or wall?
- What warranty covers parts and labor, and for how long?
- Is the quote itemized and in writing?
Frequently asked questions
Is it worth converting a swamp cooler to refrigerated air in El Paso?
It depends on what bothers you. People convert because of summer humidity, water and pad upkeep, dust, or rust on an older unit. Swamp coolers generally use less electricity, so the right answer depends on your priorities. A contractor can price both options for your home.
Can I reuse my swamp cooler ductwork?
Sometimes. Swamp cooler ducts are sized for high airflow, so they can often be reused, but they may need sealing, insulation, or changes. Refrigerated air also needs a return-air path that most swamp cooler homes do not have. See the ductwork guide.
Do I need a permit?
Mechanical and electrical work normally requires a permit. Ask the contractor who pulls it and which office issues it for your address, because that can differ inside and outside city limits.
How long does a conversion take?
The contractor gives you a schedule with the quote. Simple swaps with reusable ducts are shorter jobs, and duct or electrical work adds time. See the process and timeline guide.
Can I do the conversion myself?
Refrigerant handling and much of the electrical work must be done by licensed people. Use a licensed contractor.