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Find Central humidifier installers and replacers in White Marsh

Avatar for Pohlman Plumbing Inc
Pohlman Plumbing Inc
4.4(
42
)
Central Humidifier - Install or Replace

Serving White Marsh, MD and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Pohlman responded quickly when my water heater leaked and quickly replaced it at a competitive rate. I asked for multiple quotes and they were one of the first to respond. I appreciate the work, although I would have preferred to know which water heater was being installed before they put it in."
Finished Shower
Finished Shower
Panoramic View
Vanity
Mid-replacement

+10

Response time8 hrs
Response rate97%
Recommended by86%of homeowners
Avatar for Blue Dot
Blue Dot
4.1(
351
)
Central Humidifier - Install or Replace

Serving White Marsh, MD and surrounding areas

Approved (Corporate)

In business since 1982

Free estimates

Emergency services offered

"We decided to replace our 16 year old AC and furnace as we wanted to prevent possible problems with our HVAC system. The heating consultant that they sent, Alex H, was very friendly and knowledgeable. He provided us with estimates for a number of options - similar to those from other HVAC companies that quoted for this work. A day later I received a call from Blue Dot offering a discount on that quote and we accepted that quote. Alex made the one and a half hour drive to visit with us again, to walk us through the contract details, and to explain install process. This was a really nice touch as usually contracts are signed electronically these days. The Blue Dot install team came on time on the scheduled day and did a neat and professional job with the install - performing all the necessary checks and tests, and left the work area clean and tidy - and with the HVAC systems working well. The whole purchase and install process couldn't have gone smoother. We are very happy with BlueDot and will certainly use them again preferentially for our HVAC needs."
System Installation
519 neighbors recently requested a quote
Recommended by70%of homeowners
Avatar for ARS of Maryland
ARS of Maryland
4.1(
177
)
Central Humidifier - Install or Replace

Serving White Marsh, MD and surrounding areas

Approved (Corporate)

In business since 1945

Free estimates

Emergency services offered

"The sales person, sold me a 15.5 seer heat pump and and the model it says 14.0 seer, so I asked the technician and he told me that, with both systems equal to 15.5 seer. I wanted to see 15.5 seer on the machine specifications but it does not said. So at this point, I donâ t know if the system installed at my house was 14.0 or 15.5 seer."
New System Installation
429 neighbors recently requested a quote
Recommended by73%of homeowners
Avatar for Innovative Air, LLC
Innovative Air, LLC
5.0(
4
)
Central Humidifier - Install or Replace

Serving White Marsh, MD and surrounding areas

Approved

In business since 1998

Free estimates

Credit card accepted

"We had a great experience! The owner was honest and forthcoming, fair on pricing, and punctual. The guys worked hard and got everything done quickly, and cleaned up after themselves. I would strongly recommend them to anyone that is looking for an HVAC contractor who knows what they are doing."
Garage ductless system
Garage ductless system
Roof top unit replacement
Trailer ductless
Trailer ductless

+6

Response time5 hrs
Response rate91%
2 neighbors recently requested a quote
F.H. Furr Glen Burnie
New to Angi
Central Humidifier - Install or Replace

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.

2 neighbors recently requested a quote
Avatar for Hamilton Plumbing, Heating & Air Conditioning
Hamilton Plumbing, Heating & Air Conditioning
4.9(
141
)
Central Humidifier - Install or Replace

Serving White Marsh, MD and surrounding areas

In business since 1978

Free estimates

Credit card accepted

"Vernon Frost gave me a reasonable quote over the phone and replaced my hot water heater on a Sunday. He is very professional and experienced and did a very good job. He knows what he is doing! I am very impressed with him."
Toilet before and after
Shower diverter before and after
Response time8 hrs
Recommended by98%of homeowners
Glenoak Plumbing Inc
4.6(
477
)
Central Humidifier - Install or Replace

Serving White Marsh, MD and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"Work:   The owner is very professional and informative.  Quality is good.  No complains there.
Price:  The owner is a talker!!!  he tells you how difficult everything is in order to charge you more.  I paid $1375 for what it turns out to be only about 2 hours of work!  He charged me $675 for labor ONLY of installing sink and faucet, that is a ripe off!  BE WARE of the jacked up price he is given you!!  My sink was a drop in sink, with simple installation, and home depot installed my faucet for $100 service call before, so it is definitely not worth $675 just for labor to install those two items.  
WAY OVERPRICED!
"
Recommended by91%of homeowners
Avatar for B A R Appliances AC LLC
B A R Appliances AC LLC
4.8(
319
)
Central Humidifier - Install or Replace

Serving White Marsh, MD and surrounding areas

In business since 1993

Emergency services offered

Credit card accepted

"Within an hour of purchasing the advertised special, Henry from B A R called us to set up an appointment for service. He seemed knowledgeable and showed up promptly to our appointed time. After working on the unit for about an hour he determined that the unit had died and there was no hope reviving it - it was 14 years old after all. WIthin a few days Henry was back and installed our new unit. Around the time he installed our unit, our second unit died. We had him replace it as well. The work was done in a timely manner and we have been completely satisfied. We would definitely hire B A R Appliances again for our HVAC needs."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

Recommended by94%of homeowners
Avatar for AQUA PLUMBING & HEATING CO
AQUA PLUMBING & HEATING CO
4.5(
85
)
Central Humidifier - Install or Replace

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
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Showing 1-10 of 106
FAQs for central humidifier installation and replacement projects in White Marsh, MD

A crawl space dehumidifier is a worthwhile investment, particularly in humid climates or if you've noticed musty odors, mold growth, or wood deterioration. Though costs range from $3,000 to $9,200, this investment helps prevent structural damage that could require far more expensive repairs later. Beyond structural protection, a properly dehumidified crawl space contributes to better overall indoor air quality and may reduce allergens throughout your home. Consider having a professional assessment to determine if your specific situation warrants this investment.

Addressing crawl space moisture effectively often requires a combination of solutions. A complete approach includes encapsulation plus dehumidifier installation. For minor moisture issues, a basic dehumidifier starting at $1,500 may suffice, while severe problems in larger spaces could require systems costing up to $14,000. The most effective moisture control strategy depends on your specific conditions, making a professional assessment valuable for determining the most cost-effective approach for your situation.

For a crawl space measuring 1,500 square feet, you'll need a dehumidifier with a daily capacity of 30 to 50 pints, with unit costs ranging from $150 to $600. Your local climate and existing moisture levels may necessitate adjusting this capacity—homes in particularly humid regions might benefit from higher-capacity units. Professional installers can measure your specific humidity conditions and recommend equipment that is appropriately sized, balancing initial cost with operating efficiency for your unique situation.

Crawl space dehumidifiers add $300 to $500 to your annual electricity expenses when operating continuously. Energy-efficient models reduce this consumption by roughly 15 to 30% compared to standard units. Most contemporary dehumidifiers feature humidity sensors that automatically cycle operation based on current conditions, helping manage energy usage. Proper crawl space encapsulation significantly improves efficiency by creating a controlled environment that requires less dehumidifier runtime, thereby reducing ongoing electricity costs.

The White Marsh, 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.