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

Avatar for Genove Oil & Air Co
Genove Oil & Air Co
4.7(
217
)
Swamp Cooler - Install or Replace

Serving Concord, NH and surrounding areas

Approved

In business since 1977

Free estimates

Emergency services offered

"I have been a customer of Genove Oil for over three decades and always appreciate their service and professionalism. This week I needed to have a new fuel oil tank installed. I was advised about my options, picked one and arranged a date for installation. The crew arrived on time and gave me an accurate estimate of how long the job would take. A careful inspection revealed a corroded pipe which was replaced. I was kept informed of what was being done and why, and cannot speak highly enough of Shawn and his co-worker. I wish all my service providers were this personable, skilled and thorough. They even left my basement cleaner than it was when they arrived. Thank you Genove."
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+2

Response time12 hrs
Response rate100%
10 neighbors recently requested a quote
Avatar for Airco Home Comfort Services LLC
Airco Home Comfort Services LLC
4.7(
33
)
Swamp Cooler - Install or Replace

Serving Concord, NH and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"Joe, the AirCo sales representative, was very professional. He actually asked for my feedback on priorities for a new boiler. This was important to me because the boiler sits below our family room, and the noise level of the boiler was as issue. His proposals listed several boiler options, based on heating efficiency, which were competitively priced. The installation was run by Steve, who was able to fit in the installation the next week. Steve, and his crews, were punctual and courteous, and the installation went smoothly. It's only been a week, but I am very pleased with my Bosch boiler, the quality of the work, the price paid, and the timeliness of the installation."
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+4

Response time2 days
1 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Palmer Gas & Oil
Palmer Gas & Oil
4.6(
89
)
Swamp Cooler - Install or Replace

Serving Concord, NH and surrounding areas

Approved

Super Service Award Winner

In business since 1932

Free estimates

Emergency services offered

"Palmer Gas recently installed a propane tank for us, and we were impressed with their services. They were excellent to work with. Josh who was the installer was conscientious, knowledgeable and went the extra mile. We highly recommend."
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+11

1 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Atlantic Heating & Air Conditioning
Atlantic Heating & Air Conditioning
4.1(
153
)
Swamp Cooler - Install or Replace

Serving Concord, NH and surrounding areas

Approved

In business since 1962

Free estimates

Emergency services offered

"Atlantic stepped up to take over a twice-failed job from other plumbers and were the only reason our home renovation project got back on track. They were expert in their opinions and quality of the work done, communicated effectively and often, and got our project back on track. Darren, Derek, Carl, Liam and others were a pleasure to work with and always took the time to explain their approach and were open to hearing ideas if there were any differences of opinion. Derek really put in "over the top" effort to get us past milestones, even one time when he injured himself but stayed for the inspector to make sure we didn't have to reschedule, even though he was in obvious pain! These guys are great."
Response time3 days
Response rate100%
3 neighbors recently requested a quote
Avatar for Hometown Heating & Air
Hometown Heating & Air
5.0(
3
)
Swamp Cooler - Install or Replace

Serving Concord, NH and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Very responsive communicators, helpful with advice, seemed to have my best interests in mind. Installers were very courteous, friendly, efficient, and cleaned up beautifully - explained equipment and coordinated well with other contractors involved. Definitely recommend."
12,000 BTU floor mounted console
cassette style Mini split
Indoor 9,000 BTU high wall head.
36,000 BTU outdoor condenser
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+25

Response time1 day
Response rate100%
5 neighbors recently requested a quote
Avatar for Water Heater Installation ProfessionalsWHIP
Water Heater Installation ProfessionalsWHIP
4.6(
164
)
Swamp Cooler - Install or Replace

Serving Concord, NH and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"I called Peterson to have him replace a leaky bathroom faucet and a pop up drain that was in bad shape.  I had purchased the parts, including the feeder lines so the price is for labor only.  Peterson showed up a little early, took about 70 minutes to complete the job and went on his way.  The fixtures were installed as needed with no leaks or problems.  A very simple job for an expert plumber and I could not be more satisfied."
Navien water heater
Navien Combi Boiler
HTP Firetube
Recommended by95%of homeowners
Avatar for Chimney Chap Inc - South Shore Fireplace Inc
Chimney Chap Inc - South Shore Fireplace Inc
4.7(
635
)
Swamp Cooler - Install or Replace

Serving Concord, NH and surrounding areas

In business since 1980

Free estimates

Emergency services offered

"Chimney Chap did an excellent job replacing the termination cap on my Vermont Castings gas stove at a reasonable cost. The two technicians who performed the work were very professional and worked hard to overcome some unforeseen installation difficulties. From my initial e-mail to the installation of the cap, Chimney Chap was very responsive. Meanwhile, some other companies I contacted were unresponsive and less interested in performing a small installation project. I will surely contact Chimney Chap, Inc. in the future if I experience any problems with my gas stove."
Copper Cap Installation
Finished Product of Chimney Rebuild
Class A Solid Fuel System
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+40

Recommended by93%of homeowners
Avatar for SuperiorAir Duct Cleaning
SuperiorAir Duct Cleaning
4.5(
573
)
Swamp Cooler - Install or Replace

Serving Concord, NH and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"There team did an amazing job, moving the dryer out, replacing tubes as needed, and going into attic, and outside to clean the vents, as well as thoroughly cleaning the inside of the dryer. Moved everything back perfectly, and left the place spotless. Dryer functioned 100x better."
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+43

Recommended by87%of homeowners
Avatar for Dudley Services Inc.
Dudley Services Inc.
4.8(
73
)
Swamp Cooler - Install or Replace

Serving Concord, NH and surrounding areas

In business since 1987

Free estimates

Emergency services offered

"Was very accommodating to coordinate with heating contractor who would repair leaking pipes.  Adjusted schedule several  times at my request to accommodate pipe repair and weather.  Gave honest assessment of options for partial or full removal.  Very professional and timely.
"
We take the time to seal off our safety barriers!
Cleaned and time for the upgrades!
We often see vermciulite mixed with cellulose...Our BEST system is designed to handle this situation safely and cost effectively!
We respect our customers homes!  Floor protector being installed is a standard practice
Electricians and Insulators love us!!!  No dust, no mess...just a Dudley Done right project!

+18

Recommended by96%of homeowners
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FAQs for swamp cooler installation and replacement projects in Concord, NH

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 Concord, NH 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.