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Find Central humidifier installers and replacers in Big-pool

Avatar for McCrea Heating & Air Conditioning Services of PA

McCrea Heating & Air Conditioning Services of PA

151 Commerce Ave
4.78(
306
)
•Approved Pro

McCrea Heating & Air Conditioning Services of PA

151 Commerce Ave
4.78(
306
)
•Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
285 local quotes requested

McCrea is a family owned business that has served our area since 1936. Financing and rebates are available on Trane systems installed by McCrea. Resistrictions apply and these are limited time offers call for details. "Its hard to stop a Trane"

"We bought a new construction and McCrea installed the HVAC. Home inspection identified the heat pump was not working in Oct. 2020. McCrea identified it was due to leaking refrigerants and promise fixed the issue. Our electric bill was extremely high the following two months and the heat pump was not cooling in Spring 2021. McCrea sent technician and again repaired the system. Bought their maintenance plan. We had 4+ repairs plus regular tune up in the past two years. Last week the heat pump stopped cooling again. We are out of labor warranty and charge us with $89 diagnostic cost after membership discount. It took three days for them to send someone to check while we suffering 90F in our house. They identified the compressor dead and need replacement. They charge $1900 for labor after membership discount. Most likely cause of the compressor failure is "suicide" with assistance. Low refrigerant at beginning and over change in later repairs likely contributed the short life."

Wei X on July 2023

McCrea is a family owned business that has served our area since 1936. Financing and rebates are available on Trane systems installed by McCrea. Resistrictions apply and these are limited time offers call for details. "Its hard to stop a Trane"

"We bought a new construction and McCrea installed the HVAC. Home inspection identified the heat pump was not working in Oct. 2020. McCrea identified it was due to leaking refrigerants and promise fixed the issue. Our electric bill was extremely high the following two months and the heat pump was not cooling in Spring 2021. McCrea sent technician and again repaired the system. Bought their maintenance plan. We had 4+ repairs plus regular tune up in the past two years. Last week the heat pump stopped cooling again. We are out of labor warranty and charge us with $89 diagnostic cost after membership discount. It took three days for them to send someone to check while we suffering 90F in our house. They identified the compressor dead and need replacement. They charge $1900 for labor after membership discount. Most likely cause of the compressor failure is "suicide" with assistance. Low refrigerant at beginning and over change in later repairs likely contributed the short life."

Wei X on July 2023

Avatar for Holtzople Heating, Air Conditioning, & Electrical Services

Holtzople Heating, Air Conditioning, & Electrical Services

16424 Old Frederick Rd
4.87(
188
)
•Approved Pro

Holtzople Heating, Air Conditioning, & Electrical Services

16424 Old Frederick Rd
4.87(
188
)
•Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
295 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!

"Ok, some neighbors complaint how expensive Holtzople can be, but boy, you don’t get such quality and service elsewhere. We have had them for decades and this year needed a new unit because ours was so old, and this latest model was installed in three days, right before that June heat wave hit. And you get two free inspections following installation to see that it is working optimally with the most incredible work force ever—on time, competent, polite, caring and oh so concerned that you are a satisfied customer. For our money, they don’t come any better! And you’d be amazed at the nos. of people who agree with us!"

Leslie M on August 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!

"Ok, some neighbors complaint how expensive Holtzople can be, but boy, you don’t get such quality and service elsewhere. We have had them for decades and this year needed a new unit because ours was so old, and this latest model was installed in three days, right before that June heat wave hit. And you get two free inspections following installation to see that it is working optimally with the most incredible work force ever—on time, competent, polite, caring and oh so concerned that you are a satisfied customer. For our money, they don’t come any better! And you’d be amazed at the nos. of people who agree with us!"

Leslie M on August 2025

Avatar for Harrell's Services

Harrell's Services

18809 Burnside Bridge Rd
5.00(
4
)
•Approved Pro

Harrell's Services

18809 Burnside Bridge Rd
5.00(
4
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
107 local quotes requested

We are a small family owned Heating, Ventilation, and Air Conditioning (HVAC) company located in Sharpsburg, MD. The business was started in 1989 under the name of RW Harrell's Pump Service Inc. when Diane Harrell and Ronnie Harrell purchased a well pump and water system business from a gentleman that was retiring. Ronnie had worked in the HVAC field from the time he had graduated from high school so it was natural to add HVAC to the services that this new company would offer. Ronnie and Diane built the company by word of mouth and continue to grow the company in this manner. Additional DBA - Harrell's Services. Additional fax - 928-492-8004

We are a small family owned Heating, Ventilation, and Air Conditioning (HVAC) company located in Sharpsburg, MD. The business was started in 1989 under the name of RW Harrell's Pump Service Inc. when Diane Harrell and Ronnie Harrell purchased a well pump and water system business from a gentleman that was retiring. Ronnie had worked in the HVAC field from the time he had graduated from high school so it was natural to add HVAC to the services that this new company would offer. Ronnie and Diane built the company by word of mouth and continue to grow the company in this manner. Additional DBA - Harrell's Services. Additional fax - 928-492-8004

GNG Services Unlimited

1731 Northridge Lane
4.93(
69
)
•Approved Pro

GNG Services Unlimited

1731 Northridge Lane
4.93(
69
)
•Approved Pro
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
3546 local quotes requested

A family owned and operated handyman and junk removal service company established in 2017. We focus on fair flat pricing providing electrical, plumbing, carpentry, drywall painting, exterior, landscaping, andso much more

"Awesome. Great communication and did perfect job."

Rick G on May 2025

A family owned and operated handyman and junk removal service company established in 2017. We focus on fair flat pricing providing electrical, plumbing, carpentry, drywall painting, exterior, landscaping, andso much more

"Awesome. Great communication and did perfect job."

Rick G on May 2025

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

C & C Framing Construction Inc. MHIC#123161

17435 General Lee Drive
No reviews yet

C & C Framing Construction Inc. MHIC#123161

17435 General Lee Drive
No reviews yet
27 years of experience

My company is local to the Washington County MD area. We are available to travel within reason. We do quality and excellent work at a reasonable price. Company has been in business since 1998, we are licensed and bonded and insured. We have the Maryland Home Improvement Commission, MHIC #: 123161 Free estimates upon request.

My company is local to the Washington County MD area. We are available to travel within reason. We do quality and excellent work at a reasonable price. Company has been in business since 1998, we are licensed and bonded and insured. We have the Maryland Home Improvement Commission, MHIC #: 123161 Free estimates upon request.

Key City Contractors

203 Broadway St.
5.00(
3
)

Key City Contractors

203 Broadway St.
5.00(
3
)
Customers say: Quick response
Free onsite estimate

Key City Contractors specializes in professional remodeling services in Washington D.C. Our skilled team of experts is dedicated to delivering exceptional results for all your home projects. With our attention to detail and commitment to customer satisfaction, we stand out from the competition. Contact us today for top-notch remodeling services you can trust.

"Came home to my washer leaking after a long week. Small river in my condo. Having left over flooring from work done last year, they were able to demo next day and install day after that once the floor was dry. Very efficient and professional. Even painted behind where the washer was and added a mold killer/preventer to the paint. Above and beyond."

Danielle G on June 2023

Key City Contractors specializes in professional remodeling services in Washington D.C. Our skilled team of experts is dedicated to delivering exceptional results for all your home projects. With our attention to detail and commitment to customer satisfaction, we stand out from the competition. Contact us today for top-notch remodeling services you can trust.

"Came home to my washer leaking after a long week. Small river in my condo. Having left over flooring from work done last year, they were able to demo next day and install day after that once the floor was dry. Very efficient and professional. Even painted behind where the washer was and added a mold killer/preventer to the paint. Above and beyond."

Danielle G on June 2023

American Custom Contractors Inc

15728 Crabbs Branch Way
4.85(
88
)

American Custom Contractors Inc

15728 Crabbs Branch Way
4.85(
88
)
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

American Custom Contractors is a full-service roofing, siding, and general contracting company committed to delivering high-quality home improvement services. With 52 years of experience, we specialize in both residential and commercial projects, ensuring durability and precision in every job. We pride ourselves on our customer-focused approach, providing tailored solutions and exceptional craftsmanship to meet the unique needs of each client.

"American Custom Contractors did an outstanding job replacing the roof, woodwork, trim, and gutters on our historic 1910 home. The ACC work crews, including carpenters, roofers, and gutter specialists, were highly skilled and experienced. Yanni Agouridis, our project consultant, was extremely helpful in working out the details of the engagement at the outset. Blase Skully, project supervisor and quality assurance manager, was always available to answer many questions and provide advice as we refined the scope of work and the project progressed. He made sure they delivered exactly what we were seeking to accomplish. Blase was also sensitive to ensuring that the historic look of the house was maintained and enhanced by the materials they used and the work they did. The result is beautiful. We get many complements on our new roof and gutters. We highly recommend American Custom Contractors."

Frank C on July 2024

American Custom Contractors is a full-service roofing, siding, and general contracting company committed to delivering high-quality home improvement services. With 52 years of experience, we specialize in both residential and commercial projects, ensuring durability and precision in every job. We pride ourselves on our customer-focused approach, providing tailored solutions and exceptional craftsmanship to meet the unique needs of each client.

"American Custom Contractors did an outstanding job replacing the roof, woodwork, trim, and gutters on our historic 1910 home. The ACC work crews, including carpenters, roofers, and gutter specialists, were highly skilled and experienced. Yanni Agouridis, our project consultant, was extremely helpful in working out the details of the engagement at the outset. Blase Skully, project supervisor and quality assurance manager, was always available to answer many questions and provide advice as we refined the scope of work and the project progressed. He made sure they delivered exactly what we were seeking to accomplish. Blase was also sensitive to ensuring that the historic look of the house was maintained and enhanced by the materials they used and the work they did. The result is beautiful. We get many complements on our new roof and gutters. We highly recommend American Custom Contractors."

Frank C on July 2024

WINDSOR CONSTRUCTION LLC

9589 WOODLAND DR
5.00(
3
)

WINDSOR CONSTRUCTION LLC

9589 WOODLAND DR
5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

I am a general contractor with over 25 years of experience in residential and commercial homebuilding and remodeling. I schedule only one job at a time to ensure you receive 100% of my time and attention. I keep a neat work environment and I limit the number of individuals who will work in your home.

I am a general contractor with over 25 years of experience in residential and commercial homebuilding and remodeling. I schedule only one job at a time to ensure you receive 100% of my time and attention. I keep a neat work environment and I limit the number of individuals who will work in your home.

Second Nature (Formerly FilterEasy)

333 Fayetteville St
5.00(
1
)

Second Nature (Formerly FilterEasy)

333 Fayetteville St
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Second Nature, formerly FilterEasy, empowers its members to achieve long-lasting, sustainable home wellness with convenient subscription plans, including high-quality home air filters and refrigerator water filters. We exist to simplify home wellness, to make it so easy and convenient that it becomes second nature. Learn about our products and subscribe at www.SecondNature.com/home.

Second Nature, formerly FilterEasy, empowers its members to achieve long-lasting, sustainable home wellness with convenient subscription plans, including high-quality home air filters and refrigerator water filters. We exist to simplify home wellness, to make it so easy and convenient that it becomes second nature. Learn about our products and subscribe at www.SecondNature.com/home.

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FAQs for central humidifier installation and replacement projects in Big-pool, MD

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 Big-pool, MD 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.

See all articles
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