Top-rated central humidifier installers and replacers.

Get matched with top central humidifier installers and replacers in Randallstown, 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 Central humidifier installers and replacers in Randallstown

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

Serving Randallstown, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Emergency services offered

Warranties offered

"We have used Doug 2 other times before, and had nothing but great experiences with him. When our pipe froze, he immediately came out to assist. And when I say immediately, I mean 11:30 PM.  We had hoped to see him in the next day or so, but he came that evening. We were more than appreciative.  The job required him to come back the next morning to complete, and he was here less than 10 hours later. We were without water for less than a day thanks to Doug.  I cant begin to tell you how professional he is, he took the time to explain why this occurred, what would prevent it in the future, and what to expect going forward.  With Doug, everything is above board, and there are no hidden costs.
"
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
Avatar for No-Frost Air Conditioning & Heating, LLC
No-Frost Air Conditioning & Heating, LLC
4.7(
411
)

Serving Randallstown, MD and surrounding areas

Approved

In business since 1971

Free estimates

Warranties offered

"I had used No-Frost about ten years ago to completely replace the furnace and heat pump in my townhouse and also add an Aprilaire furnace humidifier. I chose them at that point not only because they were the low bid but because they explained everything clearly, provided great documentation and also were a Trane dealer and offered a ten year warranty. The installation and service in my townhouse were first rate and I had no trouble at all with the system for over ten years. We moved to another house less than a year ago and inherited a system with a very old furnace humidifier that the previous owner had not been using, had disconnected the supply and drain lines, and it had no filter. I called two contractors for estimates on replacing the unit. The first contractor sent a crew out to look at the system and give an estimate. When I called No-Frost, Eileen quoted me a price over the phone that was half the price of the other contractor. They would also give me a furnace/heat pump system check at no charge. Given my history with No-Frost, it was a No-Brainer. They were able to schedule within a week with an Aprilaire 600 with the advanced humidistat. The tech arrived on time. Our furnace and water heater are both tucked into a closet in our finished basement and there is not a lot of room to maneuver. Additionally, since we were replacing an existing installation, the new humidifier needed to fit in the same space. Initially, the tech had serious doubts about whether the new humidifier was going to fit. After some deliberation, we decided to give it a try. About twenty minutes later the tech called me down and showed me that it actually fit perfectly, with more than enough room open the unit to change the filter. Additionally, we had requested the Aprilaire unit with the automatic exterior humidity sensor. The tech explained to me that he had that system installed in his house and was not satisfied with the performance. There was a way to modify the installation to avoid running the outside sensor and improve performance, which he did. During the free system check, the tech also pointed out that there were signs of black mold inside the furnace. I had also previously noted some mold on one of the ceiling air vents. The tech gave me a recommendation for a duct cleaning company. Within two hours the installation was complete. There was an existing PVC drain line that went into the floor in the utility closet that we used for the humidifier drain. The system ran for about twenty minutes and all was well. About ten minutes after the tech had left, I started getting a puddle of water on the floor around the PVC drain. I shut the unit off and immediately called No-Frost. Eileen told me she would send the tech right back. Within ten minutes he was back, and he determined that there was a problem with the drain line that went into the concrete floor. I would need to call a plumber. Amazingly, I was able to get a plumber, Robert Bookhultz, out within two hours. They snaked the drain line to the outside, excavated the end (which had been buried under 6 inches of dirt), and added a 12 foot extension. Drain problem solved. The humidifier works great. Our HVAC system is about 15 years old and I will certainly call No-Frost when it is time to replace it."
Additional Photos
Additional Photos
Additional Photos
Response time9 hrs
23 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Pohlman Plumbing Inc
Pohlman Plumbing Inc
4.4(
42
)

Serving Randallstown, MD and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"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."
Finished Shower
Finished Shower
Panoramic View
Vanity
Mid-replacement

+10

Response time8 hrs
Response rate87%
Recommended by86%of homeowners
Avatar for Buric Heating and Air Conditioning
Buric Heating and Air Conditioning
5.0(
25
)

Serving Randallstown, MD and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"The process was easy and the service top notch from the estimate with the sales rep to scheduling and the install. Ill recommend them to anyone who needs heating and air services."
Happy Customer
3 neighbors recently requested a quote
Recommended by64%of homeowners
Avatar for Blue Dot
Blue Dot
4.1(
346
)

Serving Randallstown, MD and surrounding areas

Approved (Corporate)

In business since 1982

Free estimates

Emergency services offered

"Within first month a key part failed. Blue Dot quickly responded and promised to fix the system. The replacement part arrived a fewest days later, and a 2-man crew installed it. This team needed 2 hours, but I am not complaining. The AC is back on line."
System Installation
548 neighbors recently requested a quote
Recommended by72%of homeowners
Avatar for Horizon Services, LLC (MD)
Horizon Services, LLC (MD)
3.8(
1,464
)

Serving Randallstown, MD and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"Horizon Services was tasked to replace a 25 year old Central Air system. The team was on time, well mannered, polite, friendly, worked as one unit. Talking and giving suggestions to another if needed. Any mess they made, they cleaned up. I left the house to return to work. I left my cell phone number for them to call me if they completed the job prior to my return. they attempted to return items to their original space. I don't remember the crew taking a lunch break. I asked if anyone had lunch? They stated "finishing this job is more important.". The job took approximately ten hours. (Non stop) It was expensive, but worth it! When they removed the antiquated material it was replaced with brand new up to date equipment., The old equipment was taken away! I would highly recommend Horizon Services to anyone who asked."
Horizon Services Heating and Cooling
Horizon Services Heating and Cooling
Horizon Services Heating and Cooling
Horizon Services Heating and Cooling
Horizon Services Heating and Cooling

+27

9 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for ARS of Maryland
ARS of Maryland
4.1(
176
)

Serving Randallstown, MD and surrounding areas

Approved (Corporate)

In business since 1945

Free estimates

Emergency services offered

"Darryl McDowell, the technician from ARS of Laurel, did an outstanding job while performing my AC tune-up/inspection. He was extremely knowledgeable and very professional; explained all findings in a thorough and easy to understand manner. As a result of his honest assessments and diligence in addressing all issues in a very comprehensive manner, I feel confident moving forward with needed repairs and/or system replacement. Without a doubt, he provided the best service ever!"
New System Installation
1241 neighbors recently requested a quote
Recommended by73%of homeowners
AJB Mechanical Heating and Cooling, LLC
4.2(
311
)

Serving Randallstown, MD and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"I opted to get two other quotes from HVAC providers on Home Advisor besides the initial one they recommended. Response time was immediate from AJB. The other two didn't contact me until about two hours later, & Home Advisor recommended choice was one of them. The gentleman showed up well within the time frame he gave, assessed the situation, made his suggestions as to what he felt was the best course of action, ordered the hot water heater & installed it all in the same day. He was very courteous, efficient, professional & was not pushy about what in the end, was my choice to do or not do. Would easily recommend AJB Mechanicals to others."
ANYTOWN
ANYTOWN
The owner
Installations
Installations

+6

Response time8 hrs
Response rate96%
18 neighbors recently requested a quote
Avatar for Hamilton Plumbing, Heating & Air Conditioning
Hamilton Plumbing, Heating & Air Conditioning
4.9(
141
)

Serving Randallstown, MD and surrounding areas

In business since 1978

Free estimates

Credit card accepted

"It went great! Vernon did an excellent job of replacing the furnace and air conditioning. He also made some improvements to my aging duct work to improve airflow. The results have been fantastic. A bedroom that used to require its own window unit to stay cool is now ice cold in the summer with the central air. Vernon and his father completed the jobs in a timely, professional manner and the price point was very reasonable compared to other offers. Father and son have many years of combined experience so I felt confident in their ability to do the work safely. It's been five months since they replaced the HVAC and so far, so good."
Toilet before and after
Shower diverter before and after
Response time3 days
Recommended by98%of homeowners
...
Showing 1-10 of 112
FAQs for central humidifier installation and replacement projects in Randallstown, 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 Randallstown, 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.