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Find Swamp cooler installers and replacers in Knoxville

Avatar for Presidential Heating & Air Conditioning
Presidential Heating & Air Conditioning
4.6(
453
)

Serving Knoxville, MD and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1982

Free estimates

Emergency services offered

"Everyone from Presidential has been friendly and helpful -- great customer service! Glenn came to our home to discuss options to replace our furnace (fuel oil) and AC systems with a heat pump. He immediately understood that we were looking for a heat pump eligible for the new tax credits (unlike another company, who only provided estimates on what they had in stock). He prepared the estimates for 3 different models on site, and he noted that the heat pump eligible for the tax credit would cost about the same as an older model (unlike what the first company told us). We were able to schedule installation quickly, and then the adventures began. Harvey and Andre were here for 12+ hours...because a wire was either never connected at the factory or came loose during shipping. We also had to replace a defective line from our house to the unit. While it was a complicated install (not the fault of Presidential), we rec'd great service from hardworking staff members. Highly recommend!"
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+6

28 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Relax HVAC, Inc.
Relax HVAC, Inc.
5.0(
32
)

Serving Knoxville, MD and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"My AC failed and I had limited time to find a good solution, I made a phone call to Relax HVAC based on the online reviews and it was a great decision. Nasser came to check the situation, he gave a very detailed and comprehensive overview of the situation and provided with the options I had. I decided to replace the unit, Nasser went above and beyond to find a unit delivery service but there was nothing available over the weekend so this gentleman went for unit pick up himself and finished the installation within a day from my initial call. Moreover, the provided price was very reasonable.I can't be more happy with the outcome and highly recommend Relax HVAC"
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+12

Response time1 day
10 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Holtzople Heating, Air Conditioning, & Electrical Services
Holtzople Heating, Air Conditioning, & Electrical Services
4.9(
202
)

Serving Knoxville, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Emergency services offered

"I recently contracted with Holtzople HVAC to replace two systems that were over 20 years old. I researched several manufacturers/local vendors. I selected Holtzople based on their outstanding reviews, Trane-certified/preferred installer status and numerous conversations with the gentleman (Josh) who helped select the systems I needed. Holtzople was able to acquire and install my new systems within a week. The installation team (Andrew, Shane, Eric, and Jake) was nothing short of excellent - very courteous, respectful of my property, privacy, and time. The installation itself was extremely well done and clean - these gentleman were obviously well trained and proficient in their craft. I am very pleased with my purchase and would strongly recommend Holtzople HVAC to friends and family!"
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+47

Response time12 hrs
20 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Petro Home Services
Petro Home Services
4.3(
103
)

Serving Knoxville, MD and surrounding areas

Approved (Corporate)

In business since 1903

Emergency services offered

Warranties offered

"It was a superb experience. From the visit by Bruce the sales representative to the installation day to the follow-up from Petro, every single person we interacted with was helpful and professional. When Bruce arrived to do the assessment, we spent time going over the heating needs in the house. After a thorough inspection and measurement of the house, we sat down. He showed me a few options, all of which were going to provide good service. I ordered a unit at the end of that meeting. The installation day was just terrific- the entire work crew that showed up were everything I would hope to find: Upbeat, informative, hard-working, focused. The job was finished before end of day as promised. The heater room is now immaculate, with new piping and a new heater. It was like watching a pit crew at a NASCAR race. Everyone had their tasks, they moved carefully but quickly. The materials were all laid out in order, etc. Just a totally professional approach to their work. The crew boss answered any questions I had. The follow-up for a normal inspection of the furnace chimney was scheduled the day after the installation. I’ve gotten calls to insure we are satisfied with the work. Satisfied barely covers it- I am pleased to write this kind of review. Without hesitation I will recommend Petro to friends and family throughout the Philly area. Peter A. Elkins Park"
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Response time6 days
20 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for JDL HVAC & Plumbing Services
JDL HVAC & Plumbing Services
4.5(
119
)

Serving Knoxville, MD and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"We needed to replace one of our HVAC units and we had a great experience. This is the second unit (we have a two-zone house) that JDL Replaced. Both times we had Carlos lead the work. He was friendly and courteous. He and Rudy did an excellent job with the work, cleaning up, and making sure the system worked properly before leaving. They put down cloth to protect our carpet and are where the unit is. We will continue using JDL Services for ongoing maintenance and other work like this in the house."
Navien Tankless 2023
Navien Tankless 2023
Navien Tankless 2023
Navien Tankless 2023
18 SEER Infinity Heat Pump

+73

Response time5 hrs
22 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Lisa's Elite Sedans LLC
Lisa's Elite Sedans LLC
4.9(
172
)

Serving Knoxville, MD and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Boris (owner) was very kind and helpful in setting up the car service for some visitors of mine from out of town just a couple of days in advance of when I needed a car.  The driver, Michael, was excellent (even putting up with my less than perfect guests).  He arrived early and was flexible with timing.  I will definitely use them again, and would recommend them to anyone."
Limo Bus 1
Limo Bus 2
Limousine 1
Limousine 2
Sedan

+2

Recommended by97%of homeowners
Avatar for Sunshine Contracting Corporation
Sunshine Contracting Corporation
4.6(
317
)

Serving Knoxville, MD and surrounding areas

In business since 1993

Free estimates

Warranties offered

"Excellent in every way. Sunshine assigned a team of three installers who started on a Tuesday, also worked on Saturday, and completed all aspects of the installation by the following Wednesday. The quality of the work, including installation, responding to any questions we had along the way, and cleaning up the work areas at the end of each day helped make for an efficient and well -done project. The lead installer also replaced a front screen door on the final day of the project. In addition, the estimating process for the project was clear and easy to understand."
Siding
Trim
HardiPlank
Garden Window
Bay Window

+25

Response time6 hrs
Response rate100%
Recommended by93%of homeowners
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FAQs for swamp cooler installation and replacement projects in Knoxville, MD

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 Knoxville, MD 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.

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