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Top-Rated Central humidifier installers and replacers in Lebanon - Updated Nov 2026

Avatar for Speer Air
Speer Air
4.6(
165
)
Central Humidifier - Install or Replace

Serving Lebanon, NJ and surrounding areas

Approved

In business since 1958

Free estimates

Emergency services offered

"We searched for a long time for a company to replace a current central A/C which was not particularly old, but the handler up in the attic was nearing the end of life so we had to replace the whole system. Speer seemed most knowledgeable, offered a product we were comfortable with (Amana) and were also professional and prompt. Of note we had a troublesome smart thermostat which required that they return multiple times to address - they did not consider the job done until this was fully operational. Overall we were very pleased, but the summer will tell!"
Residential Attic Install
Commercial Multi Unit Install
Guardian Series
Response time2 days
Response rate100%
6 neighbors recently requested a quote
Avatar for Gold Medal Service, LLC (South)
Gold Medal Service, LLC (South)
3.7(
421
)
Central Humidifier - Install or Replace

Serving Lebanon, NJ and surrounding areas

Approved

In business since 1978

Free estimates

Emergency services offered

"My central air quit during a nasty heat wave and they responded quicklyâ within a few hours a technician arrived that evening, followed shortly by the salesman when I decided to replace instead of repair. The job was scheduled for the very next morning! The installers were on time, friendly and cleaned up the areas. Everyone I dealt with was knowledgeable and professional. Interest-free financing was a huge selling point. Very good experience!."
Get Up To $1000 Off A New Cooling & Heating Sy
$79 AC Tune-Up + Up To 1 Lb. Refrigerant
GM Tech Tune-up
Response time4 days
11 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Arctic Air Conditioning
Arctic Air Conditioning
4.8(
865
)
Central Humidifier - Install or Replace

Serving Lebanon, NJ and surrounding areas

In business since 1977

Free estimates

Emergency services offered

"Lenny and his crew installed a new Lennox furnace for us. The team is courteous and professional. Lenny found that our old humidifier was installed at the wrong place because of the difficult duct work. He went above and beyond his responsibility and installed the new humidifier at the correct position. I greatly appreciate his honesty and utmost professionalism. It is no wonder that his company gets consistently high reviews."
Additional Photos
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+29

Recommended by96%of homeowners
Easy Flow Drain Cleaning and Mechanical Services
4.8(
128
)
Central Humidifier - Install or Replace

Serving Lebanon, NJ and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"se  Rob is a dream come true. As a single woman running my own home and being very particular.....it is extremely important to be able to discuss the job, hear all the details, and employ someone who is honest, honorable, well qualified, neat, and highly informed. I first hired Rob for the drain problem. He accomplished that efficiently and neatly at a reasonable price. We discussed options for a back up for the sump pump. Having a finished basement, I am always concerned about water. I have never lost electricity during a rain storm....but the possibility always takes up space in my brain. I have a portable generator....but I have to be home to start it. Today Rob arrived on time and installed the back up for me. It took the whole morning as he predicted. He explained how it all worked and it is a beautiful thing. I so appreciate knowledgable and personable service. I highly recommend Easy Flow Drain and Mechanical LLC for any plumbing needs. Oh....one more thing...he noticed a leak in my fairly new furnace exhaust piping. He pointed it out and gave me several possible reasons for the leak so I could intelligently discuss it with the company that installed the new energy efficient furnace. What else could you want from a plumber? I was extremely satisfied and impressed with his service. I'm also grateful for Angie's List!!!!
"
Recommended by95%of homeowners
Avatar for Air Vent Medics
Air Vent Medics
4.6(
42
)
Central Humidifier - Install or Replace

Serving Lebanon, NJ and surrounding areas

In business since 1960

Credit card accepted

"I am very happy with Mikes Air Conditioning. Here it is JULY and I while in the middle of doing some renovations to my home, I noticed the AC wasn't working the way it should be. I contacted Mike's (fearing the worst) and they sent out a service technician who was able to repair the system for a reasonable cost and buy me some more time before I have to replace the entire system. I had some minor work completed and the freon topped off and now I'm cool and comfy!  Considering all of the expenses with renovating I was very happy to not have a high repair bill. Mikes was efficient, conscientious and professional and they completed the job on time and for a reasonable cost. I recommend them for AC repair as well as installation of new units. When I'm able to replace my system, I'll be calling Mikes Air Conditioning to do the job. Building relationships and getting repeat business should be the goal of any business. I'm glad to see that Mike's takes customer service seriously.
"
Air Vent Medics
Air Vent Medics
Mike's Air Conditioning Family Room
Mike's Air Conditioning Bedroom
Mike's Air Conditioning Kitchen

+1

Recommended by97%of homeowners
Avatar for Raynor Services- Electrical/HVAC/Generators/Plumbing
Raynor Services- Electrical/HVAC/Generators/Plumbing
4.5(
159
)
Central Humidifier - Install or Replace

Serving Lebanon, NJ and surrounding areas

In business since 1994

Free estimates

Emergency services offered

"Matt and Mike replaced our old barrel type humidifier that wasn't working and replaced it with the Aprilaire fan in humidifier, ran a new water line, electric and rerouted the condensation line to the sump pump. They also upgraded the thermostat and relay panel to be able to control the humidity from t-stat. Everything is running perfectly with home humidity at 46%. Also purchased the elite yearly service plan."
Additional Photos
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Replacing an outdoor air conditioner with a high efficiency, consumer reported top rated American Standard unit.  Level, wired properly, and completed beyond code and required standards.  Thank goodness for a team that cares and loves what they do AND our customers.
Great technicians who have amazing skill and are just good humans too.

+6

Response time5 hrs
Response rate100%
Recommended by89%of homeowners
Avatar for R.P.B. HVAC, LLC
R.P.B. HVAC, LLC
4.5(
87
)
Central Humidifier - Install or Replace

Serving Lebanon, NJ and surrounding areas

In business since 2012

Free estimates

Emergency services offered

"I was very impressed with the customer service provided by Tara at RPB HVAC. She called me soon after I placed my request on Home Advisor and walked me through everything and was also available after typical business hours. This was great since I'm typically not out of work until after 5:30 pm. She communicated with me every step of the way, either by e-mail or phone, and explained the costs before any work. I think we spoke on a Wednesday and they were out on Friday morning (due to my tenants' preference) and had already replaced the aging water heater by Saturday morning. I was very pleased with their customer service and prices. I will definitely hire them again in the future."
Old
Indoor Air Handler
Outdoor Unit
After work was completed
Mobile Home Removal of Oil Fired Furnace

+56

Response time2 days
Recommended by97%of homeowners
Avatar for Ohms Electrical Services
Ohms Electrical Services
4.6(
183
)
Central Humidifier - Install or Replace

Serving Lebanon, NJ and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"Excellent work. Neat and careful. Friendly. But never finished job after being paid. Was supposed to label breaker switches. Cancelled or did not show after repeated promises. Very disappointed. Maybe overworked."
Service Upgrade
Service Panel with Transfer Switch
Commercial Service Panel
Recommended by92%of homeowners
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FAQs for central humidifier installation and replacement projects in Lebanon, NJ

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 Lebanon, NJ 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.