Top-rated swamp cooler installers and replacers.

Get matched with top swamp cooler installers and replacers in White Marsh, MD

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 White Marsh

Avatar for Bamford Plumbing and Heating Inc
Bamford Plumbing and Heating Inc
4.8(
65
)

Serving White Marsh, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Emergency services offered

Warranties offered

"Perfect! Doug is an expert Plumber that knows private water system. He removed the old equipment and installed the new. Everything is still working great. The work was done almost 13 years ago. We used all Top of the line Gould Equipment. I probably should call Doug to replace it again because breakdowns with the water system can leave you stranded."
Do you know if your sump is still working? We also have sump pumps avialable to protect you from power outages. That’s right no power no problem forget about the “battery back up” sump pumps if you have municipal water supply this is the way to go call today for details !
Tankless
Power Vent
Gas and Electric
Tree roots giving you problems with your drains? Have us come out today and try a Rootx root treatment !

+2

3 neighbors recently requested a quote
Recommended by98%of homeowners
F.H. Furr Glen Burnie
New to Angi

Serving White Marsh, MD and surrounding areas

Approved (Corporate)

Three qualities all of our people have that make us Northern Virginia, D.C. & Maryland’s #1 Home Service Provider. That’s the F.H. Furr Difference. F.H. Furr is D.C., Maryland & Northern Virginia’s premier plumber, HVAC contractor and electrician. F.H. Furr is A+ rated by the Better Business Bureau and has consistently been voted Best of Prince William County for HVAC, Plumbing and electrical.

1 neighbors recently requested a quote
Avatar for Hamilton Plumbing, Heating & Air Conditioning
Hamilton Plumbing, Heating & Air Conditioning
4.9(
141
)

Serving White Marsh, MD and surrounding areas

In business since 1978

Free estimates

Credit card accepted

"01/28/2021 I called in the morning and left a voice mail message explaining I needed a main shutoff valve replaced. I received a call back from Vernon about 2 hours later and he asked me when I needed it done; this week or next week. I told him I would rather have it done this week but I could wait until later if necessary. He said he had 3 or 4 jobs scheduled for today and if they all went smooth; he may be able to do it this afternoon if that was ok. I said that would be great if he could. Vernon called me later in the day an said he could do it now if that was ok. He said he would be there as soon as he finished rapping up the job he was on. Vernon was there in a little while and looked over the job and explained what he was going to do. He did an excellent job and cleaned up when he was done. Vernon is pleasant to deal with and did a great job."
Toilet before and after
Shower diverter before and after
Response time3 days
Recommended by98%of homeowners
Avatar for Sila Heating, Cooling and Plumbing
Sila Heating, Cooling and Plumbing
4.6(
2,180
)

Serving White Marsh, MD and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"I was impressed by how hard working and thorough the workers were. They hauled the old gas water heater out and got the new one installed promptly and did a neat job. They reconfigured an awkward gas pipe near my washing machine, replaced an exterior gas hose with a UV resistant one, and checked all gas piping including our gas fireplace. We were very pleased with the end result and appreciated the fair pricing. Highly recommend."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+4

10 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Saffer Plumbing & Heating
Saffer Plumbing & Heating
4.7(
650
)

Serving White Marsh, MD and surrounding areas

In business since 1946

Free estimates

Emergency services offered

"Very easy to work with and excellent quality work. Wanted a Bradford White hot water heater to replace an old unit. Received quote and arranged installation via email. Scott arrived on time and completed the installation. Installation was clean and professional. I would highly recommend."
Recommended by95%of homeowners
Avatar for AQUA PLUMBING & HEATING CO
AQUA PLUMBING & HEATING CO
4.5(
85
)

Serving White Marsh, MD and surrounding areas

In business since 1984

Emergency services offered

Credit card accepted

"Don (the owner of Aqua) was in the area at the time I called and was able to stop by within 60-90 minutes of my call. He checked operation of the boiler, and diagnosed the problem with the help of the boiler manufacturer tech support. I needed a new ignition control module; the problem was that the boiler flame would not stay lit. He tried to get the old one working again, and seemed to succeed, but I called him back the next morning to report it started acting up again. He ordered the part and returned after it arrived in a few days to install it. The part appeared to resolve the issue and I was good to go. The boiler is over 25 years old and my previous HVAC contractor had said it needed to be replaced. Don looked at me like I was nuts when I told him that. He genuinely believed in repairing rather than replacing if at all possible, and I could not agree more."
Recommended by95%of homeowners
Avatar for Ambient Cooling & Heating LLC
Ambient Cooling & Heating LLC
4.7(
154
)

Serving White Marsh, MD and surrounding areas

In business since 2013

Credit card accepted

"I claimed a deal online for a hvac tune up for $75 (or $85, I can't really remember). When they came out, the guy admitted it was his first week on the job. The hvac unit was old so he said it wasn't really worth him doing to tune up but he could give me a quote. Even though he couldn't do anything to help the unit, I still got charged. As a result of that, I decided to go with another company for the installation."
Recommended by93%of homeowners
Glenoak Plumbing Inc
4.6(
477
)

Serving White Marsh, MD and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"

My 1952 house was not equipped with a vent, nor proper traps for either the washing machine or sink. There were sewer gases backing up on occasion, into the sink area, which is of course unpleasant.

Robert installed the traps, then came back to add the vent to the outside of the house. He did not have to go through the attic and roof. The end result looks like it was built with the house, and blends in well with the exterior.

He responds to my need for help either instantly or within 24 hours, is professional and knows his business. Anyone he hires is up to his standards, and those are very high. Having a reliable and qualified plumber is key to survival, and for that need, I go to Robert!!

"
Recommended by91%of homeowners
Avatar for B A R Appliances AC LLC
B A R Appliances AC LLC
4.8(
319
)

Serving White Marsh, MD and surrounding areas

In business since 1993

Emergency services offered

Credit card accepted

"Henry initially was going to do the work on Memorial Day saying he worked all the time. After discovering that his supplier would not be working on Memorial Day he rescheduled to the following Friday and voluntarily knocked $200 off the price. Friday arrived and Henry & crew did an excellent job removing the old unit and installing the new unit. A week or so after installation I noticed some weird noises when the AC ran. They tracked down the problems to parts of the old system that they had not touched. System is now performing well. Would highly recommend to anyone."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

Recommended by94%of homeowners
Avatar for Continental Services
Continental Services
4.9(
17
)

Serving White Marsh, MD and surrounding areas

In business since 1983

Credit card accepted

"Promptly returned email regarding service request, on Saturday. Responded same day to repair 2Ton Geo unit (Waterfurnace). Extremely knowable on geo-thermal systems, the repairs were made in timely manner at a fair price, my only regret on this geo unit is I should have had Continental install the system in the first place, it’s seems very likely I would not be haveing the maintenance issues."
Recommended by100%of homeowners
...
Showing 1-10 of 102
FAQs for swamp cooler installation and replacement projects in White Marsh, 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 White Marsh, 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.