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Top-Rated Swamp cooler installers and replacers in Nuevo - Updated Nov 2026

Avatar for HD MECHANICAL INC
HD MECHANICAL INC
4.9(
32
)
Swamp Cooler - Install or Replace

Serving Nuevo, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"After recovering from a horrendous experience with Service Champions (NEVER EVER call them), I got several other quotes to completely replace my old AC system. Brandon and HD had the most competitive quote, great reviews and were very personable and professional. They installed entire new system and did a great job in a timely manner. I highly recommend!"
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project
Additional Photos

+14

Response time6 hrs
Response rate100%
55 neighbors recently requested a quote
Avatar for Magnolia Heating & Cooling Inc
Magnolia Heating & Cooling Inc
4.7(
819
)
Swamp Cooler - Install or Replace

Serving Nuevo, CA and surrounding areas

In business since 1951

Free estimates

Warranties offered

"Brayan arrived when promised. He was very professional and explained what he was doing and why. He was a pleasure to work with. We definitely recommend Magnolia Air to anyone needing a new HVAC system or just to have service on their existing unit."
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+17

Recommended by93%of homeowners
Avatar for Water Heaters Only, Inc
Water Heaters Only, Inc
4.7(
440
)
Swamp Cooler - Install or Replace

Serving Nuevo, CA and surrounding areas

In business since 1968

Free estimates

Emergency services offered

"Setting up the appointment was easy. They offered to come out the next day but I needed to wait until Friday, my day off. Mike showed up on time. Did a good professional job removing and installing a new 50 gallon water heater. Mike also tested my water pressure and noted it was too high. For an agreed upon small additional charge he replaced my pressure regulator and a shut off valve."
Our technician Fabian getting ready to drain a water heater.
A newly installed 40 gallon residential water heater.
A tankless water heater installed in a garage.
Additional Photos
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+2

Recommended by94%of homeowners
Avatar for RKM Heating & Air Conditioning
RKM Heating & Air Conditioning
4.7(
380
)
Swamp Cooler - Install or Replace

Serving Nuevo, CA and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"RKM has provided excellent service and advice. There recommendations on equipment has provided us with a cool home through this record setting summer heat AND we have experienced a 50% reduction in our monthly energy expenses as a result of the new much more efficient HVAC system."
RKM heating and air conditioning services
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+11

Recommended by91%of homeowners
Avatar for Precision Auto Works
Precision Auto Works
4.8(
43
)
Swamp Cooler - Install or Replace

Serving Nuevo, CA and surrounding areas

In business since 1994

Credit card accepted

"I needed an oil change done on my Mercedes. Dave the owner made sure he had all the right spec fluids for my car when I go there. Connie the friendly receptionist was friendl and efficient.. I was in and out quick all fluids topped off, and potential problems brought to my attention, no sales pitch just good old fashioned honest people. We'll do business with them again. Highly Recommended
"
Recommended by92%of homeowners
Avatar for Kincaid Development Inc
Kincaid Development Inc
5.0(
56
)
Swamp Cooler - Install or Replace

Serving Nuevo, CA and surrounding areas

In business since 1968

Free estimates

Emergency services offered

"Joe Kincaid was a pleasure to work with and made several great suggestions to save us money. He and his entire team were organized, professional, and punctual. Kincaid made a project that for us was rather large and complicated, easy and almost effortless. The finished guest house is beautiful! We also had a new counter and cabinet installed in the main house with a new dishwasher installation. We plan to make more renovations to our home in the near future and wouldn't consider working with any other contractor. Joe Kincaid is the best!!!"
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Deck/Patio

+3

Recommended by100%of homeowners
Avatar for Acvolt electrical inc
Acvolt electrical inc
5.0(
33
)
Swamp Cooler - Install or Replace

Serving Nuevo, CA and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"Mario was so informative of the process of the installation. His crew was customer service friendly. They provided quality work at a reasonable price. I have already referred them to a friend of mine. I highly recommend Acvolt electrical Inc for their services."
Heating & A/C Project
3.5 ton Rheem bundle
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project

+81

Recommended by100%of homeowners
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FAQs for swamp cooler installation and replacement projects in Nuevo, CA

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 Nuevo, CA 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.