Top-rated swamp cooler installers and replacers.

Get matched with top swamp cooler installers and replacers in Gilmanton, NH

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 Gilmanton

Avatar for Palmer Gas & Oil
Palmer Gas & Oil
4.6(
88
)

Serving Gilmanton, 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."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

3 neighbors recently requested a quote
Recommended by94%of homeowners
Request Quote
Avatar for Freedom Air Mechanical
Freedom Air Mechanical
4.8(
14
)

Serving Gilmanton, NH and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Repairs were excellent and thorough "even well documented". The tech found units low on coolant. He identified and repaired multiple refrigerant leak points. I have dealt with many HVAC contractors over the years and Freedom Air Mechanical is one of the best. I highly recommend."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+36

Response time1 day
5 neighbors recently requested a quote
Recommended by92%of homeowners
Request Quote
Avatar for Meredith Plumbing & Heating
Meredith Plumbing & Heating
4.1(
14
)

Serving Gilmanton, NH and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"Service and installation went very smoothly and he is coming back to install a new toilet and hook--up a new sink."
Additional Photos
9 neighbors recently requested a quote
Recommended by84%of homeowners
Request Quote
Avatar for Hometown Heating & Air
Hometown Heating & Air
5.0(
3
)

Serving Gilmanton, 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
Additional Photos

+25

Response time1 day
Response rate100%
18 neighbors recently requested a quote
Request Quote
Avatar for Coy Plumbing & Heating
Coy Plumbing & Heating
5.0(
8
)

Serving Gilmanton, NH and surrounding areas

In business since 2024

Free estimates

Emergency services offered

"Mitchell was very professional and great at the work he’s done on my 2 homes. I’ve had 2 bathroom remodels. Funace and hot water heater replaced. Put an expansion water tank on one of my homes. Hooked up my water for my new refrigerator and dishwasher. Have not had any issues with his work. Highly recommend."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+4

Response time2 days
Response rate100%
Recommended by87%of homeowners
Request Quote
Avatar for Heritage Home Service
Heritage Home Service
4.0(
465
)

Serving Gilmanton, NH and surrounding areas

In business since 1986

Free estimates

Emergency services offered

"This project was completed in a timely manner and was scheduled when I needed due to other work going on at my house. The plumbing was installed professionally and looks great."
Oil tank installation
Water filtration
Celing fan installed.
Outdoor condenser unit.
Garbage disposal installed under kitchen sink.

+14

Response time10 hrs
Response rate100%
Recommended by75%of homeowners
Request Quote
Avatar for Air Scrubbers Air Duct Cleaning LLC
Air Scrubbers Air Duct Cleaning LLC
3.9(
332
)

Serving Gilmanton, NH and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"

The two workers showed up in a car with an industrial vacuum in the back.  They went into my attic and blew out all of the vents and did some mold remediation for $658.  It seemed a little pricey for about two hours worth of work from two individuals.  Overall, they were quick and did as they were supposed to, which I guess is all you could ask for.


"
Recommended by77%of homeowners
Request Quote
Avatar for D. R. Powers, LLC Plumbing, Heating & Gas Systems
D. R. Powers, LLC Plumbing, Heating & Gas Systems
5.0(
5
)

Serving Gilmanton, NH and surrounding areas

Free estimates

Emergency services offered

"It was great! He came in, did the job and cleaned up after himself. He also took the water heater with him. He was friendly, prompt and easy to talk to."
Additional Photos
Recommended by100%of homeowners
Request Quote
Showing 1-10 of 17
FAQs for swamp cooler installation and replacement projects in Gilmanton, 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 Gilmanton, 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.

See all articles