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Find Swamp cooler installers and replacers in Westminster

Avatar for No-Frost Air Conditioning & Heating, LLC

No-Frost Air Conditioning & Heating, LLC

4990 Waterloo Rd
4.90(
376
)
•Approved Pro

No-Frost Air Conditioning & Heating, LLC

4990 Waterloo Rd
4.90(
376
)
•Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
68 local quotes requested

Family owned & operated. Additional contact name - Eileen Bangs - Award winning. Additional Licensing Information: MD Master Gas Fitter 6631. Baltimore County License: JG9033. Howard County License: G-9018. Carroll County License: P00068G. Electrical Licensing - Howard County License: 390, Baltimore County License: 547. MHIC12699.

"My system was working fine before the technician arrived. Afterwards my system failed. I contacted this company based upon Angis List recommendations. The technician talked me out of the services I requested and left me with an non working system."

Adi G on August 2023

Family owned & operated. Additional contact name - Eileen Bangs - Award winning. Additional Licensing Information: MD Master Gas Fitter 6631. Baltimore County License: JG9033. Howard County License: G-9018. Carroll County License: P00068G. Electrical Licensing - Howard County License: 390, Baltimore County License: 547. MHIC12699.

"My system was working fine before the technician arrived. Afterwards my system failed. I contacted this company based upon Angis List recommendations. The technician talked me out of the services I requested and left me with an non working system."

Adi G on August 2023

Avatar for BPPW Heating & Cooling

BPPW Heating & Cooling

705 Dorchester Rd
4.93(
15
)
•Approved Pro

BPPW Heating & Cooling

705 Dorchester Rd
4.93(
15
)
•Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
23 local quotes requested

With over 20 years of experience, BPPW Heating & Cooling takes pride in providing the best services and satisfying our customer needs. Most simple repairs are flat-rated to $150 labor plus parts. We specialize in all l HVAC services, Air Conditioning Repair Service, Heating & Furnace Repair Service, Hot Water Boiler Replacement, Gas Hot Water Replacement, Heating and much more. We look forward to your business and serving you. Contact us today (410) 978-6889 ****UNBEATABLE LOW COST DEALS!**** -Quality low cost gas furnace installs $2700 -Combination units as low as $5200 -Quality low cost heat pump as low $5200 -Quality AC installs as low as $3899 -Quality water boiler installs $5499 Quality steam boiler $5799

"Excellent. FAST. EFFICIENT. KNOWLEDGABLE. PATIENT. THOROUGH and priced both fairly and competitively."

Mr. A on May 2023

With over 20 years of experience, BPPW Heating & Cooling takes pride in providing the best services and satisfying our customer needs. Most simple repairs are flat-rated to $150 labor plus parts. We specialize in all l HVAC services, Air Conditioning Repair Service, Heating & Furnace Repair Service, Hot Water Boiler Replacement, Gas Hot Water Replacement, Heating and much more. We look forward to your business and serving you. Contact us today (410) 978-6889 ****UNBEATABLE LOW COST DEALS!**** -Quality low cost gas furnace installs $2700 -Combination units as low as $5200 -Quality low cost heat pump as low $5200 -Quality AC installs as low as $3899 -Quality water boiler installs $5499 Quality steam boiler $5799

"Excellent. FAST. EFFICIENT. KNOWLEDGABLE. PATIENT. THOROUGH and priced both fairly and competitively."

Mr. A on May 2023

Avatar for Tim Kyle Electric Heating & Cooling

Tim Kyle Electric Heating & Cooling

151 W Main St
4.89(
354
)
•Approved Pro

Tim Kyle Electric Heating & Cooling

151 W Main St
4.89(
354
)
•Approved Pro
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
369 local quotes requested

At Tim Kyle Electric, Heating & Cooling, we believe that honesty, respect, and integrity are important. That’s why we have up-front pricing. You approve the price before we start your job. We also respect your home. All of our employees have to pass drug tests and background checks before they begin employment with us. All of our electricians are professionally trained and uniformed service technicians.

"Rob was great from the estimate visit, to estimate delivery, and in coordinating the installation appointment (had to sub-contract in a roofer). On the day of service, Rob and Austin arrived on time (as did the roofers) and made quick work of the installation. It seems a rarity to find truly knowledgeable and friendly contractors that are both prompt and excellent communicators. This experience shined on all fronts. Will definitely be using Tim Kyle again. Appreciate the work Rob/Austin!"

Kevin C on August 2025

At Tim Kyle Electric, Heating & Cooling, we believe that honesty, respect, and integrity are important. That’s why we have up-front pricing. You approve the price before we start your job. We also respect your home. All of our employees have to pass drug tests and background checks before they begin employment with us. All of our electricians are professionally trained and uniformed service technicians.

"Rob was great from the estimate visit, to estimate delivery, and in coordinating the installation appointment (had to sub-contract in a roofer). On the day of service, Rob and Austin arrived on time (as did the roofers) and made quick work of the installation. It seems a rarity to find truly knowledgeable and friendly contractors that are both prompt and excellent communicators. This experience shined on all fronts. Will definitely be using Tim Kyle again. Appreciate the work Rob/Austin!"

Kevin C on August 2025

Avatar for GAC Services

GAC Services

227 E Deer Park Dr
4.80(
279
)
•Approved Pro

GAC Services

227 E Deer Park Dr
4.80(
279
)
•Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
4370 local quotes requested

GAC Services is a residential cooling, heating, and electrical contractor setting new standards in the Maryland HVAC and electric market. Since 1970, we’ve developed a strong reputation for providing the Montgomery County and Frederick County areas with reliable cooling and heating services. In 2014, we expanded our service offerings to include electrical services—allowing us to offer our customers the same great service in a new area of business. Additional DBA: Gaithersburg Heating & Cooling

"I’m back again to write another stellar review for GAC. Last year they replaced our HVAC system; this year we circled back and had them install a home generator. This was a long and drawn out process due to the various approvals needed from Montgomery County as well as coordination with Washington Gas (which ended up not just being a simple sign off but necessitating an additional, expensive upgrade to the gas line from the street to our home). Nevertheless, GAC did a fantastic job shepherding this process over the 6+ months of waiting on stakeholders, and they were also maximally accommodating to our family’s significant constraints on time and availability (due to health concerns related to a medically fragile family member). A special kudos to Sandy M, GAC’s master electrician, who took it on personally to ensure we were taken care of all throughout this process, going above and beyond with phone calls, text messages, personal visits, etc. on behalf of my family, I want to thank GAC and am giving top marks across the board for this effort which was complex , lengthy, and ultimately successful."

Jonathan L on January 2022

GAC Services is a residential cooling, heating, and electrical contractor setting new standards in the Maryland HVAC and electric market. Since 1970, we’ve developed a strong reputation for providing the Montgomery County and Frederick County areas with reliable cooling and heating services. In 2014, we expanded our service offerings to include electrical services—allowing us to offer our customers the same great service in a new area of business. Additional DBA: Gaithersburg Heating & Cooling

"I’m back again to write another stellar review for GAC. Last year they replaced our HVAC system; this year we circled back and had them install a home generator. This was a long and drawn out process due to the various approvals needed from Montgomery County as well as coordination with Washington Gas (which ended up not just being a simple sign off but necessitating an additional, expensive upgrade to the gas line from the street to our home). Nevertheless, GAC did a fantastic job shepherding this process over the 6+ months of waiting on stakeholders, and they were also maximally accommodating to our family’s significant constraints on time and availability (due to health concerns related to a medically fragile family member). A special kudos to Sandy M, GAC’s master electrician, who took it on personally to ensure we were taken care of all throughout this process, going above and beyond with phone calls, text messages, personal visits, etc. on behalf of my family, I want to thank GAC and am giving top marks across the board for this effort which was complex , lengthy, and ultimately successful."

Jonathan L on January 2022

Avatar for Horizon Services

Horizon Services

2607 N ROLLING RD
4.76(
29
)
•Approved Pro

Horizon Services

2607 N ROLLING RD
4.76(
29
)
•Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
1324 local quotes requested

When you need A/C, heating, or plumbing services, look no further than Horizon Services. For nearly 30 years, we’ve been the trusted name in plumbing, heating, and air conditioning, offering an unmatched level of service at reasonable rates.

"Very well. They were very professional and efficient."

Barbara B on January 2023

When you need A/C, heating, or plumbing services, look no further than Horizon Services. For nearly 30 years, we’ve been the trusted name in plumbing, heating, and air conditioning, offering an unmatched level of service at reasonable rates.

"Very well. They were very professional and efficient."

Barbara B on January 2023

Avatar for Holtzople Heating, Air Conditioning, & Electrical Services

Holtzople Heating, Air Conditioning, & Electrical Services

16424 Old Frederick Rd
4.87(
190
)
•Approved Pro

Holtzople Heating, Air Conditioning, & Electrical Services

16424 Old Frederick Rd
4.87(
190
)
•Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
282 local quotes requested

Holtzople is a leading HVAC company in Frederick, Carroll, and Washington counties in Maryland, as well as Adams and small parts of Franklin & York counties in Pennsylvania, featuring all the top brands in the Heating and Cooling industry, such as Trane, Bryant, Lennox, Carrier, ClimateMaster, WaterFurnace, and more. We recently added an electrical department to our services, making us your one-stop shop for HVAC and electrical needs. Quality is Not Expensive, It's Priceless!

"We had an outstanding experience with Holtzople Heating, Air Conditioning & Electrical Services thanks to the excellent work of Andrew and Jake. From the moment they arrived, they were professional, courteous, and clearly very knowledgeable. Andrew and Jake took the time to explain everything they were doing, answered all of our questions patiently, and worked efficiently to get the job done right. Their attention to detail and commitment to quality were obvious throughout the entire process. Our installation was seamless and we are very pleased. It’s not every day you find staff who combine technical skill with great customer service, but these two really delivered. It’s clear that Holtzople hires top-notch staff, and I wouldn’t hesitate to recommend their services to anyone. In fact, we are now repeat customers and have used Holtzople for additional services. Thanks again to Andrew and Jake for a job well done, and Holtzople for providing excellent products and services!"

Joanne M on October 2025

Holtzople is a leading HVAC company in Frederick, Carroll, and Washington counties in Maryland, as well as Adams and small parts of Franklin & York counties in Pennsylvania, featuring all the top brands in the Heating and Cooling industry, such as Trane, Bryant, Lennox, Carrier, ClimateMaster, WaterFurnace, and more. We recently added an electrical department to our services, making us your one-stop shop for HVAC and electrical needs. Quality is Not Expensive, It's Priceless!

"We had an outstanding experience with Holtzople Heating, Air Conditioning & Electrical Services thanks to the excellent work of Andrew and Jake. From the moment they arrived, they were professional, courteous, and clearly very knowledgeable. Andrew and Jake took the time to explain everything they were doing, answered all of our questions patiently, and worked efficiently to get the job done right. Their attention to detail and commitment to quality were obvious throughout the entire process. Our installation was seamless and we are very pleased. It’s not every day you find staff who combine technical skill with great customer service, but these two really delivered. It’s clear that Holtzople hires top-notch staff, and I wouldn’t hesitate to recommend their services to anyone. In fact, we are now repeat customers and have used Holtzople for additional services. Thanks again to Andrew and Jake for a job well done, and Holtzople for providing excellent products and services!"

Joanne M on October 2025

Avatar for Bamford Plumbing and Heating Inc

Bamford Plumbing and Heating Inc

6800 Martin Ave
4.97(
61
)
•Approved Pro

Bamford Plumbing and Heating Inc

6800 Martin Ave
4.97(
61
)
•Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
1028 local quotes requested

**SPECIALIZING IN BOILER REPAIR AND REPLACEMENT** ** WE OFFER 24/7 EMERGENCY SERVICE** Bamford Plumbing & Heating Inc. has been providing excellent customer service since 2009. We are a family owned and operated company with over ten years of experience in the plumbing and heating industry. We are licensed and insured in the State of Maryland. We offer 24 hour emergency service and free estimates on new work.

"Great. Doug answered our inquiry promptly and fixed our issue the next day for significantly less than the first quote."

Kevin C on January 2025

**SPECIALIZING IN BOILER REPAIR AND REPLACEMENT** ** WE OFFER 24/7 EMERGENCY SERVICE** Bamford Plumbing & Heating Inc. has been providing excellent customer service since 2009. We are a family owned and operated company with over ten years of experience in the plumbing and heating industry. We are licensed and insured in the State of Maryland. We offer 24 hour emergency service and free estimates on new work.

"Great. Doug answered our inquiry promptly and fixed our issue the next day for significantly less than the first quote."

Kevin C on January 2025

Avatar for 4 Peace On Earth Properties

4 Peace On Earth Properties

434 S. Franklin St.
4.87(
15
)
•Approved Pro

4 Peace On Earth Properties

434 S. Franklin St.
4.87(
15
)
•Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
468 local quotes requested

Our mission is to provide reliable and high-quality repair and maintenance services that enhance the value and functionality of homes, businesses, and properties. We strive to build long-lasting relationships with our clients by delivering exceptional customer service, personalized attention, and fair pricing. Our team of skilled handymen is dedicated to providing timely and efficient solutions to any repair or maintenance challenge, and we are committed to exceeding our clients' expectations every time. At our company, we believe that a well-maintained property is a happy property, and we are proud to help our clients achieve their maintenance goals.

"Jose and crew were great: responsive, courteous, professional and affordable. They even noticed a lamp cord repair that needed electrical tape, and did that at their own initiative. I will definitely hire them again for future projects"

Terry J on April 2024

Our mission is to provide reliable and high-quality repair and maintenance services that enhance the value and functionality of homes, businesses, and properties. We strive to build long-lasting relationships with our clients by delivering exceptional customer service, personalized attention, and fair pricing. Our team of skilled handymen is dedicated to providing timely and efficient solutions to any repair or maintenance challenge, and we are committed to exceeding our clients' expectations every time. At our company, we believe that a well-maintained property is a happy property, and we are proud to help our clients achieve their maintenance goals.

"Jose and crew were great: responsive, courteous, professional and affordable. They even noticed a lamp cord repair that needed electrical tape, and did that at their own initiative. I will definitely hire them again for future projects"

Terry J on April 2024

Avatar for Auto Transport - United Freight Of America

Auto Transport - United Freight Of America

1844 N Nob Hill Rd
4.84(
920
)

Auto Transport - United Freight Of America

1844 N Nob Hill Rd
4.84(
920
)
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021

Cooper's Construction

P.O. Box 4221
5.00(
2
)

Cooper's Construction

P.O. Box 4221
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Small, local business with over 30 years in the construction industry. MHIC Licensed and Insured.

Small, local business with over 30 years in the construction industry. MHIC Licensed and Insured.

...
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FAQs for swamp cooler installation and replacement projects in Westminster, 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 Westminster, 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.

See all articles
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