Swamp cooler repair, startup & shutdown
Spring startup, fall shutdown, and repair on roof and ground units of every brand. Pads are inspected on every visit and replaced when they are due.
What it costs
Spring startup
Cover off, light clean, float and pump checked, water on and leak-tested, every component inspected, run until it is cooling properly. New pads are extra when they are due.
Fall shutdown
Water drained and shut off, unit vacuumed out, buildup lightly cleaned, every component inspected for next year, your cover installed.
Diagnostic
Weekdays 7am–6pm, credited toward the repair. Pumps, floats, belts and motors are usually fixed the same visit.
Weeknights after 6pm and weekends add $40 to any swamp cooler visit.
What happens on the visit
Call, text or book
Startups book from April, shutdowns from October, and a diagnostic any day it stops cooling. Fall fills fast, so book shutdowns before the first hard freeze.
We do the whole unit
Every component gets inspected. A diagnostic finds what failed and shows you; a startup ends with a straight verdict on the pads.
Finished before we leave
Startup ends with the unit cooling properly. Shutdown ends with the water off, the unit dry and covered. Pumps, floats, belts and motors are usually fixed the same visit.
What is in each visit
Spring startup
- Cover off and stored
- Pan, pads and pump lightly cleaned
- Float checked and adjusted
- Water on, lines leak-tested
- Run and checked until it is cooling
- Pads fitted if they are due (pads extra)
Fall shutdown
- Water drained and shut off
- Unit vacuumed out
- Mineral buildup lightly cleaned
- Every component inspected for next season
- Your cover installed
Diagnostic
- The whole unit checked until the fault is found
- The cause shown to you
- $80, credited toward the repair
- Pumps, floats, belts and motors usually fixed the same visit
Don’t take our word for it
From a recent swamp cooler repair:
Reviews shown as they appear on Google Maps. See every Google review →
Questions
Do you need my cover?
Yes. Covers are customer-provided. We put it on at shutdown.
Roof units or ground units?
Both.
My cooler is running but the air is warm. What is it?
Usually dry pads, a dead pump, or a float that is not filling the pan. All three are same-visit repairs.
When should I shut it down?
Before the first hard freeze. Along the Wasatch Front that is usually October.
Canyon Comfort services and repairs swamp coolers across the Wasatch Front and Wasatch Back, including seasonal startup for $150 and shutdown for $150. We work on all major evaporative-cooler brands and handle problems such as poor cooling, weak airflow, water-distribution issues, pumps, belts, motors, pads, leaks, and systems that will not start. Regular weekday service runs from 7am to 6pm, with after-hours availability until 10pm and weekend appointments available. If your swamp cooler is not working, the diagnostic is $80 during regular weekday hours and is credited toward an approved repair; evenings and weekends are $120. Service extends from Ogden down to Provo and Grantsville across to Heber, including homes that rely on evaporative cooling as their primary summer system.
Not cooling? That’s the call we built this for
Whether it’s not cooling, not filling, leaking, or tripping the breaker, we repair swamp coolers across Salt Lake City and the Wasatch Front. We work on every brand, including Champion, MasterCool, Essick, Breezair, AeroCool, Phoenix, and the old ones with no badge left to read. Repairs start with an $80 diagnostic credited toward the repair.
Got an HVAC question?
Ask it on the online quote page: a real answer, a second opinion, or a firm quote, whichever you need.
Utah is hard on a swamp cooler
The Wasatch Front runs some of the hardest water in the country. Left to sit all winter, that mineral load cements onto the pan, the pads and the pump — and a pump that seizes on scale is the most common spring failure we see.
A water line that wasn’t fully drained splits when it freezes. You usually don’t find out until you turn the water back on in spring and it runs down the inside of a wall.
An uncovered cooler is an open hole in your roof feeding straight into the duct system. Covering it is one of the cheapest things you can do for a January gas bill.
Water sitting in a pan through freeze-and-thaw is what turns a repairable unit into a replacement. Most swamp coolers we condemn were lost to standing water, not to age.
Get it shut down before the first freeze
Fall books up fast, and the units that go into winter wet are the ones that need a pan or a pump in spring. Call, text, or book online.
New to winterizing? Read the full guide →
Swamp cooler questions
My swamp cooler stopped working — can you fix it?
Yes. Repair is the heart of this service. We work on every brand, roof or ground mount, starting with the usual $80 diagnostic, credited toward the repair. Call or text — we will get you on the schedule as soon as we can, and same-day appointments are often available.
When should I shut my swamp cooler down for winter?
Before the first hard freeze — along the Wasatch Front that usually means late September into October. The risk isn’t the cold air, it’s the water still sitting in the line and the pan when the temperature drops overnight.
What happens if I skip it?
The two common outcomes are a split water line that leaks when you turn it back on in spring, and a pan that rusts through from standing water. Both cost more than the shutdown, and both show up in June when you need the cooler working.
Do you replace the pads?
Pads go on at spring startup rather than in the fall — new pads sitting through a winter just collect dust and mineral dust. We inspect them at shutdown and tell you whether they’ll last another season.
Can you service a roof-mounted cooler?
Yes, roof and ground-mount both. Roof units are the ones most worth having someone else handle, and they’re also the ones most often skipped, which is why so many of them fail early.
How much does the seasonal service cost?
$150 for the fall shutdown and $150 for the spring startup. The shutdown includes draining the water, vacuuming the unit out, a light cleaning of buildup, turning the water off, a full component inspection for the following year, and installing your cover — covers are customer-provided. The startup includes a light cleaning, a float-operation check, an inspection of each component and a full function test. Evenings and weekends add $40, the same tier as every Canyon Comfort visit.
Should I just switch to air conditioning?
Sometimes. Swamp coolers work well in dry heat and cost very little to run, but they struggle in a humid monsoon week and they need this seasonal service every year. We repair central A/C, so we can lay out both paths and give you a straight recommendation either way.
Swamp cooler service by city
Local pages for the neighborhoods that still run coolers — plus county pages for the north and south ends.
Need the cooler repaired or ready for the season?
Repair starts with the $80 diagnostic, credited toward the fix. Spring startup and fall shutdown are $150 each.
Call or Text 801-960-5925