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

Avatar for Petro Home Services
Petro Home Services
4.4(
1,283
)
Central Humidifier - Install or Replace

Serving Dayton, NJ and surrounding areas

Approved (Corporate)

In business since 1903

Emergency services offered

Warranties offered

"

we had a leak problem and the tech came and looked over our equipment, fixed the problem and left. It cost us nothing and we have had their home heating service contracts for over 20 years.  They have NEVER ONCE not shown up or not helped and in the two furnace emergencies we had--they were here with in 1hr. 

We are very happy.


"
Additional Photos
Additional Photos
Additional Photos
Response time6 days
Response rate100%
18 neighbors recently requested a quote
Avatar for Air Experts Heating, Air & Plumbing LLC
Air Experts Heating, Air & Plumbing LLC
4.3(
80
)
Central Humidifier - Install or Replace

Serving Dayton, NJ and surrounding areas

Approved (Corporate)

In business since 1994

Emergency services offered

Credit card accepted

"Today, Air Experts replaced the 2nd-floor HVAC system (furnace, coil and condenser) of our home. Sales/point-person Neil Prasad did a great job answering all the questions/concerns my wife and I raised, and finalizing the contract. Heâ  s very responsive, courteous and focused on client satisfaction throughout the process. He gave us 4 options from which we picked a good enough Rheem system with a 10-year labor warranty. The price was less than what a competitor offered with even a shorter warranty. The zero-interest, 18-months financing was a huge benefit. Doug delivered the parts early, while installer Edik, assisted by Arthur finished the job in the promised 6-hours. Edik was able to answer all my questions and demonstrated how to change the filter and operate on the thermostat in a clear manner. I highly recommend Air Experts, Nealâ  s and Edikâ  s work. They know their stuff and were able to get things done, with minimal hassle."
Job Complete
RTU1
RTU Install
Mitsu Mini Split heat pump
Mini Split interior handler

+3

Response time1 day
Response rate92%
295 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 Dayton, NJ and surrounding areas

Approved

In business since 1978

Free estimates

Emergency services offered

"I called for a central air unit fan that was not spinning on Monday night and it was fixed the next morning before noon. Condenser needed to be replaced and they had one on the truck that was fixed in minutes."
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
10 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for AJ Perri, LLC HVAC
AJ Perri, LLC HVAC
4.0(
25
)
Central Humidifier - Install or Replace

Serving Dayton, NJ and surrounding areas

Approved (Corporate)

In business since 1971

Free estimates

Emergency services offered

"Our sales rep Matt was great. He explained everything in great detail, Install was fast, next day in fact. Work was done in about 6 hours. They kept the area clean. Purchased both heating unit and AC unit. The price was a little on the high side of the average."
New system installation
93 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Rylee Home Services LLC
Rylee Home Services LLC
5.0(
7
)
Central Humidifier - Install or Replace

Serving Dayton, NJ and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Very professional and great customer service. Paid attention to every detail. HVAC system runs great. Explained the logic behind the equipment sizing, if we had gone with their competition Iâ m afraid we would have gotten an inferior system ."
Attic ductwork installed
HVAC Installation
HVAC Installation
HVAC Installation
HVAC Installation

+4

Response time1 day
Response rate95%
Recommended by66%of homeowners
Avatar for Arctic Air Conditioning
Arctic Air Conditioning
4.8(
865
)
Central Humidifier - Install or Replace

Serving Dayton, 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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Additional Photos

+29

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

Serving Dayton, NJ and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"I had a hose bib outside that was older and began leaking.  I read the positive reviews and called Rob for the job.   He replaced the hose line and also placed a shutoff valve inside the house.  Great work, very professional.  Will use again for any jobs needed."
Recommended by95%of homeowners
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Showing 1-10 of 159
FAQs for central humidifier installation and replacement projects in Dayton, 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 Dayton, 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.