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Find Central humidifier installers and replacers in Greenbelt

Avatar for JDL HVAC & Plumbing Services
JDL HVAC & Plumbing Services
4.6(
879
)

Serving Greenbelt, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"Service installed a humidifier and condensate pump. Promptly scheduled and performed the installation. Customer service and work quality were great."
NEW INSTALL
CLEANING COILS
CLEANING COILS
 CLEANING COILS
 CLEANING COILS

+118

Response time4 hrs
63 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for JDL HVAC & Plumbing Services
JDL HVAC & Plumbing Services
4.6(
109
)

Serving Greenbelt, MD and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"JDL HVAC Services was the contractor provided by our home warranty company to repair our heating system. The were initially prompt and came out to the house and attempted to diagnose the problem. The technician though the problem was the circuit board and JDL delivered a replacement from Carrier the same day. Unfortunately, the part did not fix the problem and the technician thought the replacement part was defective. Unfortunately, it was Friday and Carrier wasn't open on the weekend. I specifically asked the technician what would happen on Monday and was told that JDL would get a new part Monday morning and then come to the house immediately to install it. This was very important since we had no heat on Friday and over the weekend and the temperature dropped below 20 degrees at night. Monday was a disaster. Unknown by us, JDL called at 7:30 a.m. and when we didn't answer, they removed us from their schedule. At 8:30, we realized they'd called, and contacted Joe and he added us back to the schedule, but in the afternoon. When a new (more experienced) technician showed up, he did NOT bring any replacement parts. When I called Joe to inquiry why the technician had no parts with him as promised Friday, he said he wouldn't buy another part because he couldn't get a refund on the first replacement circuit board. He also wasn't convinced the heater circuit board was the problem and wanted to do more diagnostics. I also asked Joe why they didn't come out in the morning as originally promised, and he had the audacity to blame us for not answering his phone call which we had no idea to expect. He also blamed his technician for providing us incorrect information. He did put another employee on standby to get parts from Carrier once the new diagnosis was complete. The new technician found another part that had failed and it was delivered with the original replacement circuit board. Both replacement parts were installed. While the technicians were friendly and informative, Joe was rude and lacked friendly or acceptable customer service skills/friendly. He also does not keep his technicians informed (the new technicians couldn't answer any of my questions) and it did not appear the technicians speak to each other when they transfer a repair. Overall this was not a positive experience due to the poor customer service from Joe. He did call an apologize (left a voicemail) after the repair was complete."
Navien Tankless 2023
Navien Tankless 2023
Navien Tankless 2023
Navien Tankless 2023
18 SEER Infinity Heat Pump

+73

Response time5 hrs
27 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for BlueStar Air Mechanical Inc.
BlueStar Air Mechanical Inc.
4.9(
29
)

Serving Greenbelt, MD and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"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."
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+13

Response time6 hrs
1 neighbors recently requested a quote
Recommended by79%of homeowners
Avatar for Grove Heating and Cooling Inc
Grove Heating and Cooling Inc
4.8(
142
)

Serving Greenbelt, MD and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"I was referred to Grove by a family member after receiving estimates from two other companies. Garrett Grove arrived on time to provide an estimate. He was efficient, knowledgeable and unlike the other two companies, did not waste my time with a bunch of useless chatter. After reviewing my system, he was able to write up and print out an estimate on the spot. He went over the warranty and explained what all was included in the installation price. This process took approximately one hour. I went with the high efficiency system which vented to the outside of the house rather than up the chimney. After showing me what the outside venting would look like, I was not pleased with the appearance of the vents so Garrett showed me an alternative. Unlike the other sales people, Garrett was able to show me brochures with pictures and information of exactly what I was buying and online images so I knew precisely what I was getting. A down payment was made and a date established for installation. The team arrived on time and went about their job with little disruption to my household. I was kept informed of the progress and was told when I would lose water and/or heat while the installation was performed. I was consulted along the way as to where I wanted various pipes vented to the outside. The job took two days to complete. When the men were finished, they cleaned up the work site and showed me various points about the system, set up the thermostat and explained how it worked. While Grove's system was certainly not the least expensive, I am confident that I received a quality system and installation, and anticipate that I will continue to receive quality service in the future."
Response time3 hrs
24 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Petro Home Services
Petro Home Services
4.4(
98
)

Serving Greenbelt, MD and surrounding areas

Approved (Corporate)

In business since 1903

Emergency services offered

Warranties offered

"It was a superb experience. From the visit by Bruce the sales representative to the installation day to the follow-up from Petro, every single person we interacted with was helpful and professional. When Bruce arrived to do the assessment, we spent time going over the heating needs in the house. After a thorough inspection and measurement of the house, we sat down. He showed me a few options, all of which were going to provide good service. I ordered a unit at the end of that meeting. The installation day was just terrific- the entire work crew that showed up were everything I would hope to find: Upbeat, informative, hard-working, focused. The job was finished before end of day as promised. The heater room is now immaculate, with new piping and a new heater. It was like watching a pit crew at a NASCAR race. Everyone had their tasks, they moved carefully but quickly. The materials were all laid out in order, etc. Just a totally professional approach to their work. The crew boss answered any questions I had. The follow-up for a normal inspection of the furnace chimney was scheduled the day after the installation. I’ve gotten calls to insure we are satisfied with the work. Satisfied barely covers it- I am pleased to write this kind of review. Without hesitation I will recommend Petro to friends and family throughout the Philly area. Peter A. Elkins Park"
Additional Photos
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Response time6 days
17 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Buric Heating and Air Conditioning
Buric Heating and Air Conditioning
4.7(
20
)

Serving Greenbelt, MD and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"The Buric team did a great job of installing two new HVAC systems in our house at a reasonable price.  This is a family run business, the owners of which take pride in their work and pay attention to detai. The Buric team was also able to add zoning our systems, where other contractors had said this would not be possible.  The work was completed in a timely fashion, and the team cleaned up nicely after itself.  We had two babies in the house, and the team took care not to disrupt their sleep schedules."
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+7

Response time2 hrs
Response rate93%
17 neighbors recently requested a quote
Avatar for HPC Services
HPC Services
4.8(
19
)

Serving Greenbelt, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

15% Military and Veterans discount! \n$50 Water Heater Tune Up!\n$50 AC Tune Up!\n\nHPC Services is a proud Service Disabled Veteran Owned Small Business brining a fresh take on HVAC and plumbing to Maryland. Our technicians are trained to service, repair, and maintain your systems. \n\nHPC Services offers HVAC servicing and repair, HVAC replacement, new HVAC installations, ductwork, duct and vent cleaning, plumbing services and pipe repairs, main drain line snaking, line snaking, drain cleaning, clog removal and more! \n\nFinancing available!

installing a boiler refractory blanket, and cleaning inside of boiler
installed straight ac unit
rooftop package units
replacing a heat exchanger on an rtu
past work

+12

20 neighbors recently requested a quote
Recommended by73%of homeowners
Avatar for HVAC Superior Solutions Inc
HVAC Superior Solutions Inc
5.0(
5
)

Serving Greenbelt, MD and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"I had a leak somewhere in my heat pump system from 2013 in a 4 floor condo building. Every other company was quoting me $7k+ to replace the system but it turns out to be a leak in the line set between the 3rd floor and the roof! We had a new line set installed and I spent $2550 in total! The crew was very professional and worked extremely had in the hottest weather to get the job done, too!"
16 neighbors recently requested a quote
Recommended by100%of homeowners
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FAQs for central humidifier installation and replacement projects in Greenbelt, 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 Greenbelt, 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.

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