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Central humidifier installers and replacers in Olney

Avatar for Pohlman Plumbing Inc
Pohlman Plumbing Inc
611 N Hammonds Ferry Rd STE P
4.63(
38
)
Approved Pro
Pohlman Plumbing Inc
611 N Hammonds Ferry Rd STE P
4.63(
38
)
Approved Pro
Customers say: Quick response
32 local quotes requested
17 years of experience

Pohlman Plumbing is a local, family-owned and -operated full-service plumbing and HVAC company serving the Baltimore metro area. Founded in 2008, our professional and friendly customer service plus our top-notch skills have made us one of the most trusted local plumbers in Baltimore. When you choose to work with Pohlman Plumbing, you can have peace of mind knowing we always stand by the Pohlman Promise: fast service, at a fair price, and done right the first time.

"The gentleman that work this business go above and beyond to make the best suggestions for they work required. This is the second time I have hired them. My sub pump went after and more rain was coming they came out with 2 hours to fix the problem. Extremely professional man. I will be er use any other plumbing business other than Pohlman. I highly recommend if you have a plumping issue."

Georgette T on January 2024

Pohlman Plumbing is a local, family-owned and -operated full-service plumbing and HVAC company serving the Baltimore metro area. Founded in 2008, our professional and friendly customer service plus our top-notch skills have made us one of the most trusted local plumbers in Baltimore. When you choose to work with Pohlman Plumbing, you can have peace of mind knowing we always stand by the Pohlman Promise: fast service, at a fair price, and done right the first time.

"The gentleman that work this business go above and beyond to make the best suggestions for they work required. This is the second time I have hired them. My sub pump went after and more rain was coming they came out with 2 hours to fix the problem. Extremely professional man. I will be er use any other plumbing business other than Pohlman. I highly recommend if you have a plumping issue."

Georgette T on January 2024


Avatar for JDL HVAC & Plumbing Services
JDL HVAC & Plumbing Services
14300 Cherry Lane
4.63(
877
)
Approved Pro
JDL HVAC & Plumbing Services
14300 Cherry Lane
4.63(
877
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
227 local quotes requested

When it comes to great service, customers know they can count on JDL HVAC Services, for all of their home comfort needs. We don't guess and send quotes before the time of service. We quote all repairs or estimate for system replacement, after the system has been evaluated accurately by one of 5 Star Technician. That way we are able to give you an accurate and competitive quote or estimate, with no surprises. We are transparent with our customers, letting them know the best option for their comfort needs. Discover why more and more new customers choose JDL HVAC Services every year. You can be sure of quality heating and cooling solutions from repairs, too new system installations, that will take care of all your HVAC needs. We are fully licensed and insured, so you can rest assured that you are getting the best of the best working in your home.

"Very thorough!"

Leah S on April 2025

When it comes to great service, customers know they can count on JDL HVAC Services, for all of their home comfort needs. We don't guess and send quotes before the time of service. We quote all repairs or estimate for system replacement, after the system has been evaluated accurately by one of 5 Star Technician. That way we are able to give you an accurate and competitive quote or estimate, with no surprises. We are transparent with our customers, letting them know the best option for their comfort needs. Discover why more and more new customers choose JDL HVAC Services every year. You can be sure of quality heating and cooling solutions from repairs, too new system installations, that will take care of all your HVAC needs. We are fully licensed and insured, so you can rest assured that you are getting the best of the best working in your home.

"Very thorough!"

Leah S on April 2025


BlueStar Air Mechanical Inc.
11092 Lee Hwy
4.85(
26
)
Approved Pro
BlueStar Air Mechanical Inc.
11092 Lee Hwy
4.85(
26
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
458 local quotes requested

BlueStar Air Mechanical is a call away for your repair, maintenance and installation needs. We specialize in fixing and tuning up cooling, heating and plumbing systems for both residential homes and commercial establishments.

"I contacted Bluestar Air Mechanical for a second opinion after an appointment with Air One. I have a Carrier HVAC system, and the Air One technician recommended a complete system replacement, claiming the blower was bad, the furnace control board needed replacing, and that there were other issues. Since replacing the HVAC is a big investment, I wanted to get a second opinion. It was only after comparing the service from Bluestar that I realized Air One may have been pushing for a new system sale or lacked the expertise to properly diagnose and repair the actual problems. Isaac, the technician from Bluestar, spent about an hour thoroughly diagnosing and fixing the issues. He found burnt wiring in the furnace and discovered that the wrong capacitor had been incorrectly installed in the AC. Isaac replaced the burnt wiring in the furnace and the capacitor in the AC. After these repairs, my Carrier system was back up and running—without the need for a costly replacement. Bluestar, and Isaac in particular, demonstrated professionalism, expertise, and honesty. They focused on resolving the actual issues instead of pushing for an unnecessary system replacement. I highly recommend Bluestar for their reliable service and Isaac’s thorough and knowledgeable work."

James C on October 2024

BlueStar Air Mechanical is a call away for your repair, maintenance and installation needs. We specialize in fixing and tuning up cooling, heating and plumbing systems for both residential homes and commercial establishments.

"I contacted Bluestar Air Mechanical for a second opinion after an appointment with Air One. I have a Carrier HVAC system, and the Air One technician recommended a complete system replacement, claiming the blower was bad, the furnace control board needed replacing, and that there were other issues. Since replacing the HVAC is a big investment, I wanted to get a second opinion. It was only after comparing the service from Bluestar that I realized Air One may have been pushing for a new system sale or lacked the expertise to properly diagnose and repair the actual problems. Isaac, the technician from Bluestar, spent about an hour thoroughly diagnosing and fixing the issues. He found burnt wiring in the furnace and discovered that the wrong capacitor had been incorrectly installed in the AC. Isaac replaced the burnt wiring in the furnace and the capacitor in the AC. After these repairs, my Carrier system was back up and running—without the need for a costly replacement. Bluestar, and Isaac in particular, demonstrated professionalism, expertise, and honesty. They focused on resolving the actual issues instead of pushing for an unnecessary system replacement. I highly recommend Bluestar for their reliable service and Isaac’s thorough and knowledgeable work."

James C on October 2024


Avatar for JM Handyman LLC
JM Handyman LLC
10279 Ridgeline Dr
4.83(
6
)
Approved Pro
JM Handyman LLC
10279 Ridgeline Dr
4.83(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
424 local quotes requested

JM Handyman LLC. Hello there. I’m Jose. I love to help others fix and accomplish tasks! I’ve got years of experience and guarantee quality work. So whatever your project, I’m ready to help! Contact me now to discuss your list of needs. Also, I will answer any questions you may have about how I work and what to expect with my handyman services. Painting, Drywall and all the project you need I can help

"Extremely professional - left all areas where installs were performed cleaned and better than it originally was. They worked quick doing all the work we requested much faster than we thought! Incredibly satisfied with the results."

Josh M on November 2024

JM Handyman LLC. Hello there. I’m Jose. I love to help others fix and accomplish tasks! I’ve got years of experience and guarantee quality work. So whatever your project, I’m ready to help! Contact me now to discuss your list of needs. Also, I will answer any questions you may have about how I work and what to expect with my handyman services. Painting, Drywall and all the project you need I can help

"Extremely professional - left all areas where installs were performed cleaned and better than it originally was. They worked quick doing all the work we requested much faster than we thought! Incredibly satisfied with the results."

Josh M on November 2024


Avatar for Chapin Handyman LLC
Chapin Handyman LLC
5220 57th Ave
4.89(
27
)
Approved Pro
Chapin Handyman LLC
5220 57th Ave
4.89(
27
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
2200 local quotes requested

We provide the widest range of services, so our customers don’t have to search and contact other agencies elsewhere to accomplish a project. No job is to small or to big we do it all! Call to Chapin Handyman for any and all of your home improvement needs. We have the experience to get the job done right. We count on expert workers that have the experience to provide quality service at reasonable prices, call now for free estimates. No project is too big or too small, we do it all. We cover the areas Maryland, Washington, Virginia.

"The crew did a fine job. They were courteous and on time. It’s not easy to perform quality work standing on a ladder nearly 40 feet in the air, but he was patient and resourceful."

John S on November 2023

We provide the widest range of services, so our customers don’t have to search and contact other agencies elsewhere to accomplish a project. No job is to small or to big we do it all! Call to Chapin Handyman for any and all of your home improvement needs. We have the experience to get the job done right. We count on expert workers that have the experience to provide quality service at reasonable prices, call now for free estimates. No project is too big or too small, we do it all. We cover the areas Maryland, Washington, Virginia.

"The crew did a fine job. They were courteous and on time. It’s not easy to perform quality work standing on a ladder nearly 40 feet in the air, but he was patient and resourceful."

John S on November 2023


Leal Remodeling-Painting & Handyman Services
13006 St Charles Pl
4.64(
248
)
Approved Pro
Leal Remodeling-Painting & Handyman Services
13006 St Charles Pl
4.64(
248
)
Approved Pro
Customers say: Quality work
1141 local quotes requested
27 years of experience

We are a team of professionals in the area with ​​very high quality focused on solving their needs in an efficient way Whatever the service required in the remodeling of your bathroom, kitchen, remodeling in general or carpentry and painting. Our priority is that all our clients feel satisfied with our services from the beginning to the end, helping them during the process of remodeling or repair requested and helping you to take the best options in any doubt regarding your project. The sense of responsibility and compliance that characterizes us allow you to feel confident of the results in any of the categories requested. A work guaranteed by experience and honesty that ensures your investment. We are licensed and insured .

"Excellent service. Quick to respond to the Angi notification and quick to be out to our house for an estimate. It was a relatively small job reseating two sinks, but Ferney took the time to explain everything and make sure it was all done to the highest standard"

Jeremy E on March 2025

We are a team of professionals in the area with ​​very high quality focused on solving their needs in an efficient way Whatever the service required in the remodeling of your bathroom, kitchen, remodeling in general or carpentry and painting. Our priority is that all our clients feel satisfied with our services from the beginning to the end, helping them during the process of remodeling or repair requested and helping you to take the best options in any doubt regarding your project. The sense of responsibility and compliance that characterizes us allow you to feel confident of the results in any of the categories requested. A work guaranteed by experience and honesty that ensures your investment. We are licensed and insured .

"Excellent service. Quick to respond to the Angi notification and quick to be out to our house for an estimate. It was a relatively small job reseating two sinks, but Ferney took the time to explain everything and make sure it was all done to the highest standard"

Jeremy E on March 2025


Avatar for JW Home Improvement
JW Home Improvement
849 Quince Orchard Blvd
4.39(
5,499
)
Approved Pro
JW Home Improvement
849 Quince Orchard Blvd
4.39(
5,499
)
Approved Pro
Customers say: Quality work
6365 local quotes requested
24 years of experience

JWHI provides world-class customer service with consistent and superior workmanship. We strive to be the trusted market leader in the home improvement industry. Proudly, we are Super Service Award Winner for over a decade, and we plan to keep that streak going! Contact us today to discuss your next handyman or remodeling project. Our mission is to provide you with a happy home improvement experience!

"Fine it was fine"

Jonathan S on April 2025

JWHI provides world-class customer service with consistent and superior workmanship. We strive to be the trusted market leader in the home improvement industry. Proudly, we are Super Service Award Winner for over a decade, and we plan to keep that streak going! Contact us today to discuss your next handyman or remodeling project. Our mission is to provide you with a happy home improvement experience!

"Fine it was fine"

Jonathan S on April 2025


Avatar for HVAC Co.
HVAC Co.
9001 Goldenrod Lane
5.00(
7
)
Approved Pro
HVAC Co.
9001 Goldenrod Lane
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2274 local quotes requested

Family owned business with 27 years of experience to handle all your residential and commercial Heating and Cooling needs.

"He was prompt. Did an excellent job and great communication."

Changrong J on February 2025

Family owned business with 27 years of experience to handle all your residential and commercial Heating and Cooling needs.

"He was prompt. Did an excellent job and great communication."

Changrong J on February 2025


Avatar for Titan Remodeling LLC
Titan Remodeling LLC
Eastbourne Drive
5.00(
11
)
Approved Pro
Titan Remodeling LLC
Eastbourne Drive
5.00(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
773 local quotes requested

We specialize in handyman services, home repairs, home improvements, remodeling, painting, flooring, ceiling fan installs, TV mounting, furniture assembly, cleaning, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Fabulous well put together"

Tyra B on April 2025

We specialize in handyman services, home repairs, home improvements, remodeling, painting, flooring, ceiling fan installs, TV mounting, furniture assembly, cleaning, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Fabulous well put together"

Tyra B on April 2025


Avatar for Taggart Endeavors
Taggart Endeavors
15121 Sugarland Rd
4.94(
17
)
Approved Pro
Taggart Endeavors
15121 Sugarland Rd
4.94(
17
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
887 local quotes requested

Looking for reliable handyman services in DC? Look no further! Taggart Endeavors is your go-to choice for all your home repair needs in the DC area. Contact us today!

"Alan was very knowledgeable and got the job done quickly and at a fair price"

Amy V on January 2025

Looking for reliable handyman services in DC? Look no further! Taggart Endeavors is your go-to choice for all your home repair needs in the DC area. Contact us today!

"Alan was very knowledgeable and got the job done quickly and at a fair price"

Amy V on January 2025

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Central humidifier installations and replacements FAQs

Aim for indoor humidity between 30% and 50%, with the sweet spot around 45%. That range keeps mold, dust mites, and musty odors in check while protecting drywall and woodwork. Staying in the zone also helps your HVAC system run more efficiently and supports healthier air for you and your family year-round, during hot summers and cold winter months.

With routine filter changes and coil cleanings, most whole-house units run for eight to 15 years. Heavy use, poor air quality, or bargain-bin equipment can shorten that span, while a well-maintained, high-quality model often makes it to the upper end of the range. Ask your installer about recommended service intervals to get the most mileage from your investment.

It depends on your climate. Homes in cold, dry regions can often shut the dehumidifier off once winter sets in. If you live in a warm, humid area—or your house tends to trap moisture—you may need to keep it running year-round. Use a simple hygrometer: if readings stay below 50%, give the unit a rest. Just remember to restart it when humidity climbs again to avoid mold and condensation.

Dry air feels cooler, so your AC doesn’t have to work as hard. By stripping out excess moisture, the dehumidifier lets you raise the thermostat a few degrees without losing comfort. A shorter AC runtime reduces electricity use and can shave a noticeable amount off your summer power bill. Energy-efficient models further enhance those savings.

If your home is under about 2,000 square feet, a well-placed portable unit can handle the load. Just remember they’re less efficient and need hands-on upkeep—think emptying tanks and cleaning filters. If you prefer set-and-forget convenience or plan to expand your living space, a whole-house model still offers better long-term comfort and lower energy use per square foot.

The homeowners guide to central humidifier installations and replacements
From average costs to expert advice, get all the answers you need to get your job done.
professional installing home humidifier system
Apr 29, 2025
Apr 29, 2025
Budget for whole-house dehumidifier costs based on factors such as unit type, capacity, efficiency, ductwork, drainage, labor, permits, and more.
Technician performing annual ac tune up
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Budget for AC evaporator coil replacement costs based on factors such as your AC unit’s tonnage, coil style, professional labor rates, and more.
home air conditioner being recharged with freon
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Need an AC Recharge? Here’s how much it costs, what factors affect cost, and what to expect.
A boy changing thermostat’s temperature using a smartphone
Apr 25, 2025
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Budget for AC coil cleaning costs based on factors such as cleaning frequency, coil type, cleaning method, accessibility, ongoing maintenance, and more.
Technician checking AC condenser
Apr 22, 2025
Apr 22, 2025
Budget for the cost to replace an AC condenser based on factors such as unit size, repair type, brand, accessibility, labor, and more.
swamp cooler being installed on roof of house
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