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

Avatar for Total Comfort Heating, Air & Plumbing
Total Comfort Heating, Air & Plumbing
4.7(
121
)
Swamp Cooler - Install or Replace

Serving King George, VA and surrounding areas

In business since 2002

Emergency services offered

Credit card accepted

"Great customer service! Josh and his team (Kevin and Chris - installers) were great from the first phone call until the house cooled down! Professional staff, took every precaution to keep our house clean while they worked, cleaned up afterwards....very customer focused. They met every timeline they provided. The ladies in the office staff were super friendly. Of note, it took a few days before we could get system installed. They delivered and installed window units in the den and bedrooms to get us through the hot days. All i all, a great experience and we can't recommend going anywhere else."
Recommended by95%of homeowners
Avatar for American home services
American home services
4.8(
120
)
Swamp Cooler - Install or Replace

Serving King George, VA and surrounding areas

In business since 2005

Free estimates

Warranties offered

"Kurt and his team arrived on time, were very professional, and they even vacuumed up after them selves. We discovered that the work needed was more extensive than when he came out to give me an estimate, and he was very fair in the additional amount he charged. They completed everything in a day, and took care to dry out part of my attic, which they didn't have to do."
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+25

Recommended by97%of homeowners
Avatar for ARS / Rescue Rooter Manassas
ARS / Rescue Rooter Manassas
4.4(
719
)
Swamp Cooler - Install or Replace

Serving King George, VA and surrounding areas

In business since 1947

Emergency services offered

Credit card accepted

"Very well. Lee Strayer of ARS sold us the system being replaced and it was a good experience so we used Lee again. He walked us through the available options and fully answered our questions which made the decision easier. He also worked to take advantage of manufacturer discounts and to arrange the installation. The day of the installation was pouring rain but the team worked around that without complaint or mess to our home and were finished by mid-afternoon."
Recommended by87%of homeowners
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Swamp Cooler - Install or Replace

Serving King George, VA and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Excellent service, very fast response to my request for service, picked up laptop, diagnosed issues. Initially thought it was an OS update issue but the hard drive had failed along with other components (including 'CPU). Because other components were involved, a new solid state hard drive was put into a laptop with a working processor - same type CPU as in the failed unit. The laptop was repaired and returned in less than a week. This company picked up and dropped off the laptop (driving from Huntsville, AL (about 60-70 minutes)-- great service in this covid environment. I would recommend this company to my family./friends and will use again."
2014 Super Service Award Winner!
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Recommended by97%of homeowners
Avatar for Anthony's Hvac & Home Improvement
Anthony's Hvac & Home Improvement
4.9(
24
)
Swamp Cooler - Install or Replace

Serving King George, VA and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"Antony hvac came into my home they was very Professional. They took good care of my home. The work they did was nice. They installed my heating and air conditioning system. My house is much cooler. I will hire them again."
Remodeling - Kitchen & Bathroom Project
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project

+74

Recommended by100%of homeowners
Avatar for Owen’s & Johnson’s Heating and Cooling
Owen’s & Johnson’s Heating and Cooling
5.0(
6
)
Swamp Cooler - Install or Replace

Serving King George, VA and surrounding areas

In business since 2021

Free estimates

Emergency services offered

"Tech arrived when he said and explained his process, and options pending his assessment. He check my refrigerant levels, double checked the system output, and then came inside to hear me out on the noises I was hearing. After he explained what it actually was, he assured me the system, though older, was running fine. The techs from the other companies were always up selling me on the immediate need to replace my ac and furnace (which is why I'd been so concerned). I felt this was the most honest conversation I have had with an HVAC professional. I will definitely call him back should I pursue some of the other tune-up options he offered."
Heating & A/C Project
Heating & A/C Project
Heating and Air Conditioning Project
Heating and Air Conditioning Project
Heating and Air Conditioning Project

+56

Recommended by100%of homeowners
Avatar for Evergreen Electric LLC
Evergreen Electric LLC
4.9(
36
)
Swamp Cooler - Install or Replace

Serving King George, VA and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"Paul and Andrew diagnosed that the back porch lamp had a rusted the socket.  They went to a building supply store, bought a similar fixture to the one that needed to be replaced, and were back quickly to install it.
They worked efficiently and professionally and were very personable. 
They also gave me a quote for what it would cost to replace the other outside light fixtures, which was very reasonable.  We will be calling them again for future electrical work.
"
Recommended by100%of homeowners
Riverside Heating and Air Conditioning
4.4(
14
)
Swamp Cooler - Install or Replace

Serving King George, VA and surrounding areas

In business since 1984

"We had our ancient oil-fired boiler replaced with a natural gas, modern unit and separate hot water heater. On the one hand, it seemed like anything that could go wrong, did go wrong. On the other, we are very happy with the end result. The reason for my excellent rating is that this company responded to all of the issues quickly and decently. When a water leak under the house and another issue caused us to be without water (and hot water) for a night, they sent us to a hotel and paid for it. The owner, Andy Anderson, is a stand up guy. The (many!) extra pieces of work that had to be done (some possibly caused by the workers, but equally possibly due to old piping in a 96 year old house) were done at no extra cost to us, because he stands by his company, the quality of work, and cares about his company's reputation. If one guy didn't know how to do something, another was sent to deal with it, and make it right. Andy saw to the final check personally, which meant a lot to us- the end result is a perfectly functioning boiler and hot water heater. We would highly recommend this company and we are very happy."
Recommended by85%of homeowners
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FAQs for swamp cooler installation and replacement projects in King George, VA

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 King George, VA 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.