Top-rated swamp cooler installers and replacers.

Get matched with top swamp cooler installers and replacers in Portland, OR

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Swamp cooler installers and replacers in Portland

Avatar for Revival Energy LLC
Revival Energy LLC
4.8(
518
)

Serving Portland, OR and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"The crew came on schedule, and worked efficiently, taking care to protect the stairs and floors from dirt tracked up or down. The work was finished on time, and because it was done a year ago, we have had time to evaluate the job. I am pleased that it has made the air-conditioning system more effective, and the upstairs remains much cooler than before. The effect on cold weather conditions downstairs is less easy to evaluate, but it does seem to be easier to stay warm in the house."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+19

Response time1 day
Response rate92%
11 neighbors recently requested a quote
Avatar for NW Sundance Services, Inc.
NW Sundance Services, Inc.
4.6(
208
)

Serving Portland, OR and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Jason arrived on time identified the issue and remedied it quickly. He had to crawl under the house a couple of times and pop back into the garage a few more times. The washer drain pipe had been improperly installed, he aligned it, glued it and accomplished this in an hour. He was very pleasant, informative and knowledgeable. I was impressed by his professionalism and will not hesitate to reach out to NW Sundance Services in the future. Thanks Jason."
two new air conditioners
new outdoor unit for A/C
new outdoor unit for A/C
new air conditioner
high efficancy furnace

+18

Response time4 hrs
2 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for HVAC Ministries
HVAC Ministries
4.9(
13
)

Serving Portland, OR and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Great! Eliseo and crew were on time. Removal/install took several hours, but only because of the attention given to each detail of install. He explained in detail what he was doing. Very meticulous! He gave me confidence in his expertise. I'm extremely satisfied with the finished result. I will hire HVAC Ministries for future services. Eliseo is a "people person " and very easy to work with"
AC services
Heating & A/C Project
AC services
Heating & A/C Project
Duct cleaning

+15

Response time1 day
3 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Elevate Heating & Cooling Inc
Elevate Heating & Cooling Inc
5.0(
8
)

Serving Portland, OR and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Chase came out to talk to us about what we wanted to have done. We had an extensive conversation about how to get all of the equipment installed properly and safely given the space available. His follow up communication was timely and thorough. He arrived to both the bid and install appointments on time and with everything needed to get the job done. He was very professional and did not leave a mess behind. We absolutely would have Elevate come back again. We have given Elevate's contact information to a couple of friends who have projects of their own that need to be done. 10/10 would work with again!"
American Standard
Elevate Heating
Furnace Repair
Furnace Repair
A/C installation

+22

Response time3 days
5 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for AIR CONTROL SYSTEMS, INC
AIR CONTROL SYSTEMS, INC
4.7(
10
)

Serving Portland, OR and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"Mark and his crew were outstanding .I got exactly what I wanted and needed without any extra hassle. The price was very fair and the service and installation was excellent. I would have other work done by then .in fact I am having them giving me a quote on another project"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Bryant Authorized Dealer

+1

11 neighbors recently requested a quote
Recommended by70%of homeowners
Avatar for Precision Air
Precision Air
4.0(
5
)

Serving Portland, OR and surrounding areas

Approved

In business since 1952

Emergency services offered

Warranties offered

"They did a great job! I enjoyed speaking with Andrea at the office, she got me scheduled fairly quickly. David came out on time and was able to get my furnace installed. I am very pleased with reaching out to them. Would recommend others to use them."
Vancouver Residential Heat Pump Installation
Vancouver Residential Heat Pump Installation
Additional Photos
Additional Photos
Additional Photos

+5

Response time1 day
2 neighbors recently requested a quote
Recommended by80%of homeowners
FAQs for swamp cooler installation and replacement projects in Portland, OR

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 Portland, OR 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.

  • Detail of a HVAC system outside a brick house

    The cost of replacing an AC unit fan motor depends on warranties, labor, season, and more. This cost guide covers everything you need to know about this HVAC part.

  • A boy changing thermostat’s temperature using a smartphone

    Budget for AC coil cleaning costs based on factors such as cleaning frequency, coil type, cleaning method, accessibility, ongoing maintenance, and more.

  • home air conditioner being recharged with freon

    Need an AC Recharge? Here’s how much it costs, what factors affect cost, and what to expect.

  • House humidifier on a return duct

    Wondering who installs whole-house humidifiers? Hire a licensed HVAC technician. Learn what they do, other pro options, and how to hire confidently