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Find Swamp cooler installers and replacers in Katy

Avatar for Fresh Air, L.P.
Fresh Air, L.P.
4.8(
115
)

Angi Approved

In business since 1971

Free estimates

Emergency services offered

"These folks are wonderful. They came out right after Beryl when they were so busy. They were extremely good at listening to what I wanted. I have asthma and I had concerns about my air conditioning systems. I got two other bids and their bid was more than competitive. They did the work in a timely fashion, despite having to wait because the ground was so wet. They put down protective covers for the floors and wore booties so that they did not damage my wood floors. Their communication was great. I never write reviews but this company deserves everything I say, and even more."
4 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for TEXAS INDUSTRIAL AIR SERVICE LLC
TEXAS INDUSTRIAL AIR SERVICE LLC
5.0(
5
)

Angi Approved

In business since 2001

Free estimates

Emergency services offered

"Texas Industrial Air Service just completed my fall HVAC maintenance check on the two furnaces in our attic. Everything passed inspection! Friendly, professional technician and great service!"
3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for John Moore Services
John Moore Services
3.9(
654
)

Angi Approved

In business since 1965

Free estimates

Warranties offered

"They sent tag team to convince me I had sewage flooding underneath my house requiring $2k of work. I watched closely and crawled in hole they dug myself. There was no flooding nor sewage backed up. I had to pay half up front and refused to pay second half. They finally agreed with my analysis but I still haven't been reimbursed at least partially. I will never do business with them again for any type repairs."
3 neighbors recently requested a quote
Recommended by69%of homeowners
Avatar for ELDRIDGE AIR CONDITIONING & HEATING COMPANY
ELDRIDGE AIR CONDITIONING & HEATING COMPANY
New to Angi

Angi Approved

In business since 0

Free estimates

Emergency services offered

Comfort you can feel. Care you can trust.\nAt Eldridge Air Conditioning, we’re a family-owned HVAC company that believes comfort starts with people. We show up with a smile, treat your home with respect, and take the time to do the job right. From AC and heating repairs to complete installs, you’ll get honest advice, fair pricing, and service we’d be proud to give our own family.\nBecause when your home feels right, everything feels better.\n📞 Call or book today—we’d love to help.

Avatar for Kelly's
Kelly's
5.0(
40
)

Angi Approved

Super Service Award Winner

In business since 1995

Free estimates

Emergency services offered

"I had a great experience with Kelly's A/C. They installed blown-in insulation in my home, and the difference was noticeable right away—my house feels more comfortable, and I’m already seeing an improvement in energy efficiency. The team was professional, on time, and kept everything clean throughout the process. They took the time to explain the work and answer all my questions. I would definitely recommend them to anyone needing insulation or HVAC services!"
17 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for PHR A/C & Heating
PHR A/C & Heating
4.9(
22
)

Angi Approved

Super Service Award Winner

In business since 2001

Free estimates

Emergency services offered

"I requested a consultation on our central AC. With jn hours I received a call back, arranged an appointment. Mr. Portlo and his team arrived on time, were very knowledgeable, professional. He and his team provided excellent customer service. They not only fixed the problem but, they were able to provide maintenance on other 3 unites that we have. I highly recommend Mr. Portillo and his team. I will keep their number in my directory to call them again for our A/C and heating needs."
4 neighbors recently requested a quote
Recommended by72%of homeowners
Puma Construction
New to Angi

In business since 2005

Free estimates

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FAQs for swamp cooler installation and replacement projects in Katy, TX

Swamp coolers are quite energy-efficient, using only 15% to 35% of the electricity that traditional central air conditioning units consume. This can lead to significant savings on your energy bills. However, keep in mind that swamp coolers require water to operate and may not cool your home as effectively in extremely hot or humid conditions. When considering overall efficiency, it is essential to weigh both electricity and water usage, as well as the cooling needs specific to your local climate.

Evaporative coolers only work in dry climates because they cool by moistening the air. If the air is already moist, this will have little to no cooling effect. Central AC is a better choice if you live in a humid climate, such as the Midwest, eastern, or western coastal regions.

To install a swamp cooler on a roof, a local HVAC specialist will first find and cut a spot free of wiring and obstructions. They’ll then install metal bracing, legs, brackets, the ceiling duct register, ductwork, power, and thermostat wires. Once installed, they’ll seal all openings, attach duct connections, and install a thermostat. Before leaving, they’ll run cool water piping to the unit and inspect all the connections.

The cost to repair your swamp cooler ranges from $50 to $600, depending on the issue, whether new parts are needed, and the chosen repair service. Depending on the type of pad your system uses, you will need to change out the pads every one to three years for proper operation. When budgeting for the cost to repair a window unit, expect to pay around $230.

The U.S. Department of Energy states that swamp coolers can cool a single room by five to 15 degrees Fahrenheit. However, this largely depends on the size and installation method of the evaporative cooler. You can only achieve these results in a dry climate, such as the American South, as it’s easier to cool rooms in humid environments with central air.

Swamp cooler water usage varies depending on the size of the unit. Smaller evaporative units may use one gallon per hour, while much larger units could use up to 15 gallons of water per hour. Most homeowners can expect their unit to use between seven and 10 gallons of water per hour of usage.

The Katy, TX homeowners’ guide to swamp cooler installations and replacements

From average costs to expert advice, get all the answers you need to get your job done.

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