Top-rated central humidifier installers and replacers.

Get matched with top central humidifier installers and replacers in Annandale, NJ

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 Annandale

Avatar for Raynor Services- Electrical/HVAC/Generators/Solar

Raynor Services- Electrical/HVAC/Generators/Solar

401 Pine Street
4.74(
135
)
Approved Pro

Raynor Services- Electrical/HVAC/Generators/Solar

401 Pine Street
4.74(
135
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
76 local quotes requested

We are a local Female & Family owned & operated contractor who has been serving the South Jersey area for over 30 years in all their Electrical, Heating, Cooling, & Generator needs. We perform both light commercial & residential installations, renovations & upgrades. We train our team to not just have the technical skills needed to do their jobs well, but how to help customers get to what they want for both comfort AND budget. Working with us you'll come to expect an amazing office staff to take your calls, address your needs & get the best technicians to complete the work you need done. Our technicians receive weekly training to stay on top of today's ever changing technology. They are all uniformed, background checked & drug tested. We also always give you an upfront price & get your approval before we start any work. We cannot wait to provide you "Service The Way It Used To Be"! Give us a call today!! We proudly hold an A+ Rating with the Better Business Bureau.

"Very well. Was very informative."

Shannon C on August 2024

We are a local Female & Family owned & operated contractor who has been serving the South Jersey area for over 30 years in all their Electrical, Heating, Cooling, & Generator needs. We perform both light commercial & residential installations, renovations & upgrades. We train our team to not just have the technical skills needed to do their jobs well, but how to help customers get to what they want for both comfort AND budget. Working with us you'll come to expect an amazing office staff to take your calls, address your needs & get the best technicians to complete the work you need done. Our technicians receive weekly training to stay on top of today's ever changing technology. They are all uniformed, background checked & drug tested. We also always give you an upfront price & get your approval before we start any work. We cannot wait to provide you "Service The Way It Used To Be"! Give us a call today!! We proudly hold an A+ Rating with the Better Business Bureau.

"Very well. Was very informative."

Shannon C on August 2024


Avatar for Dawson Mechanical Contracting

Dawson Mechanical Contracting

57 Industrial Rd
4.85(
123
)
Approved Pro

Dawson Mechanical Contracting

57 Industrial Rd
4.85(
123
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
217 local quotes requested

We are a BPI Building Performance Institute Accredted Plumbing and HVAC company, We are licensed plumbers and I am a certified plumbing instructor and fire inspector I also have 2 Backflow testing certifiactions. We do the highest quality residential and commercial work with my highly trained staff. I am the past president of the N.J. State league of Master plumbers for 2010-2011

"Great! The workers are very professional and punctual. They installed a tankless water heater. They cleaned everything up when they were done and then explained how it worked and how to maintain it throughout the years so it would work better. I highly recommend this company."

Lourdes A on July 2025

We are a BPI Building Performance Institute Accredted Plumbing and HVAC company, We are licensed plumbers and I am a certified plumbing instructor and fire inspector I also have 2 Backflow testing certifiactions. We do the highest quality residential and commercial work with my highly trained staff. I am the past president of the N.J. State league of Master plumbers for 2010-2011

"Great! The workers are very professional and punctual. They installed a tankless water heater. They cleaned everything up when they were done and then explained how it worked and how to maintain it throughout the years so it would work better. I highly recommend this company."

Lourdes A on July 2025


Avatar for Arctic Air Conditioning

Arctic Air Conditioning

1 Pleasant Valley Rd
4.84(
828
)
Approved Pro

Arctic Air Conditioning

1 Pleasant Valley Rd
4.84(
828
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
5297 local quotes requested

Arctic Air Conditioning is a family run business that has served New Jersey since 1977. We specialize in residential and commercial Air Conditioning, Heating, Humidification, and indoor air quality. Our other services include Plumbing, Electrical, and Garage Doors. Our philosophy is to provide top of the line equipment with the best installation and service available in the industry. We are an award winning Lennox Dealer and Home Depot Service Provider.

"Great!! Would hire again"

Erik A on May 2025

Arctic Air Conditioning is a family run business that has served New Jersey since 1977. We specialize in residential and commercial Air Conditioning, Heating, Humidification, and indoor air quality. Our other services include Plumbing, Electrical, and Garage Doors. Our philosophy is to provide top of the line equipment with the best installation and service available in the industry. We are an award winning Lennox Dealer and Home Depot Service Provider.

"Great!! Would hire again"

Erik A on May 2025


Avatar for Gold Medal Service

Gold Medal Service

20 Booker St
4.44(
487
)
Approved Pro

Gold Medal Service

20 Booker St
4.44(
487
)
Approved Pro
Customers say: Super punctual
1083 local quotes requested
49 years of experience

Plumbing, HVAC, and electrical systems make your house livable. One minor issue with any of these systems can put your home at a standstill. In case you find yourself in this unfortunate situation, know that you can count on Gold Medal Service. For over 24 years, our company has been taking care of the homes of New Jersey residents through our top quality plumbing, HVAC, and electrical services. We are available 24 hours a day, 7 days a week to address even the most mind-boggling issues of your in-home equipment. From repairs, installations, and upgrades, our technicians are known for getting the job done right every time. We also provide upfront pricing with a full description of the service before commencing work to avoid any surprises down the line.

"If I could, I would give this horrible service provider a 0.0! I scheduled a plumbing appointment on a call, which was confirmed via multiple texts the day prior to the appt. Then had an employee go to the location during the 4 hour window they specified and wait for the plumber. On the day of the appt, 1 hour into the time window someone calls and says, sorry we’re not going to go because we only do residential plumbing. This was a surprise, as it was communicated to them that this was a business when I had set up the appt. So, I decided to speak with a manager. After spending over an hour of being bounced around from one dept to another, asking for a manager, they never connected me to one and their dispatcher had the audacity to say “sorry for your inconvenience, but you’ll just have to find someone else.” WOW! The hoops they make you jump through and the rudeness is not worth the hassle. I would definitely recommend you find a different plumbing pro for your project!"

Mark K on March 2024

Plumbing, HVAC, and electrical systems make your house livable. One minor issue with any of these systems can put your home at a standstill. In case you find yourself in this unfortunate situation, know that you can count on Gold Medal Service. For over 24 years, our company has been taking care of the homes of New Jersey residents through our top quality plumbing, HVAC, and electrical services. We are available 24 hours a day, 7 days a week to address even the most mind-boggling issues of your in-home equipment. From repairs, installations, and upgrades, our technicians are known for getting the job done right every time. We also provide upfront pricing with a full description of the service before commencing work to avoid any surprises down the line.

"If I could, I would give this horrible service provider a 0.0! I scheduled a plumbing appointment on a call, which was confirmed via multiple texts the day prior to the appt. Then had an employee go to the location during the 4 hour window they specified and wait for the plumber. On the day of the appt, 1 hour into the time window someone calls and says, sorry we’re not going to go because we only do residential plumbing. This was a surprise, as it was communicated to them that this was a business when I had set up the appt. So, I decided to speak with a manager. After spending over an hour of being bounced around from one dept to another, asking for a manager, they never connected me to one and their dispatcher had the audacity to say “sorry for your inconvenience, but you’ll just have to find someone else.” WOW! The hoops they make you jump through and the rudeness is not worth the hassle. I would definitely recommend you find a different plumbing pro for your project!"

Mark K on March 2024


Avatar for J R Finish Carpentry

J R Finish Carpentry

22 Bunnvale Rd.
5.00(
13
)
Approved Pro

J R Finish Carpentry

22 Bunnvale Rd.
5.00(
13
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
155 local quotes requested

I specialize in cabinet refinishing and restoration and also do handyman work. A fresh coat of paint and even new doors and hardware can transform your kitchen without tearing out all the cabinets. I am a cabinet maker with 40 years experience in remodeling and interior finish work. This is an owner operated business and I do not use subcontractors. I will be the only one doing the work so I can assure the quality

"Jim was professional and courteous. He did quality work efficiently and timely. I would have Jim do more work at our house and highly recommend him."

Marty R on November 2024

I specialize in cabinet refinishing and restoration and also do handyman work. A fresh coat of paint and even new doors and hardware can transform your kitchen without tearing out all the cabinets. I am a cabinet maker with 40 years experience in remodeling and interior finish work. This is an owner operated business and I do not use subcontractors. I will be the only one doing the work so I can assure the quality

"Jim was professional and courteous. He did quality work efficiently and timely. I would have Jim do more work at our house and highly recommend him."

Marty R on November 2024


Avatar for LIV AIR

LIV AIR

5.00(
7
)
Approved Pro

LIV AIR

5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2219 local quotes requested

Air Conditioning and Heating Services - We're a team of experienced and qualified HVAC technicians dedicated to providing exceptional service, expert repairs, and top-notch installations for your Cooling and Heating systems.

"They did an outstanding job replacing my entire AC system. I highly recommend them for their top-notch service and efficiency!"

Sam J on July 2025

Air Conditioning and Heating Services - We're a team of experienced and qualified HVAC technicians dedicated to providing exceptional service, expert repairs, and top-notch installations for your Cooling and Heating systems.

"They did an outstanding job replacing my entire AC system. I highly recommend them for their top-notch service and efficiency!"

Sam J on July 2025


Avatar for Auto Transport - United Freight Of America

Auto Transport - United Freight Of America

1844 N Nob Hill Rd
4.84(
920
)

Auto Transport - United Freight Of America

1844 N Nob Hill Rd
4.84(
920
)
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021


Bailey Remodeling

Atherton
5.00(
6
)

Bailey Remodeling

Atherton
5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a family company that offers quality craftsmenship at an affordable price. We believe in always doing our very best. That means going above and beyond to surpass expectations and make sure your home is everything you want it to be.

We are a family company that offers quality craftsmenship at an affordable price. We believe in always doing our very best. That means going above and beyond to surpass expectations and make sure your home is everything you want it to be.


Bellari Home Remodeling

20 County Line Rd
4.74(
107
)

Bellari Home Remodeling

20 County Line Rd
4.74(
107
)
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

Bellari offers home remodeling solutions just like we have since we were founded in 1950 as Somerville Aluminum. Our staff of experienced professionals sell and install a wide-range of name-brand home remodeling products. From windows, doors, siding, roofing, decks, sunrooms, awnings and handyman services to kitchens and bathrooms, we pride ourselves on the versatility and quality of the home remodeling solutions we offer New Jersey homeowners. Contact Bellari today to get an estimate for your next home improvement project, or visit our showroom in Branchburg, NJ.

Bellari offers home remodeling solutions just like we have since we were founded in 1950 as Somerville Aluminum. Our staff of experienced professionals sell and install a wide-range of name-brand home remodeling products. From windows, doors, siding, roofing, decks, sunrooms, awnings and handyman services to kitchens and bathrooms, we pride ourselves on the versatility and quality of the home remodeling solutions we offer New Jersey homeowners. Contact Bellari today to get an estimate for your next home improvement project, or visit our showroom in Branchburg, NJ.


4th Ave Heating & Cooling

361 S 4th St.
No reviews yet

4th Ave Heating & Cooling

361 S 4th St.
No reviews yet
Emergency services offered

Our plumbers are capable of replacing, supplying, and installing any plumbing appliance and its interior such as toilets, showers, tubs, sinks, faucets, etc. We clear small to large drains and main sewer lines, repair pipes, and water heaters, and install new lines. Our heating technicians are capable of repairing, replacing, and installing any heating unit and appliance such as water heaters, boilers, furnaces, radiators and stoves. We do oil to gas conversions, run gas lines, and adjust gas pressure. Our technicians are fully capable of repairing, installing, and maintenance of HVAC split systems, central air units, compressors, and trane units. We will keep your home or business cool for the entire summer and summers to come.

Our plumbers are capable of replacing, supplying, and installing any plumbing appliance and its interior such as toilets, showers, tubs, sinks, faucets, etc. We clear small to large drains and main sewer lines, repair pipes, and water heaters, and install new lines. Our heating technicians are capable of repairing, replacing, and installing any heating unit and appliance such as water heaters, boilers, furnaces, radiators and stoves. We do oil to gas conversions, run gas lines, and adjust gas pressure. Our technicians are fully capable of repairing, installing, and maintenance of HVAC split systems, central air units, compressors, and trane units. We will keep your home or business cool for the entire summer and summers to come.

...
Showing 1-10 of 994
FAQs for central humidifier installation and replacement projects in Annandale, NJ

Aim for indoor humidity between 30% and 50%, with the sweet spot around 45%. That range keeps mold, dust mites, and musty odors in check while protecting drywall and woodwork. Staying in the zone also helps your HVAC system run more efficiently and supports healthier air for you and your family year-round, during hot summers and cold winter months.

With routine filter changes and coil cleanings, most whole-house units run for eight to 15 years. Heavy use, poor air quality, or bargain-bin equipment can shorten that span, while a well-maintained, high-quality model often makes it to the upper end of the range. Ask your installer about recommended service intervals to get the most mileage from your investment.

It depends on your climate. Homes in cold, dry regions can often shut the dehumidifier off once winter sets in. If you live in a warm, humid area—or your house tends to trap moisture—you may need to keep it running year-round. Use a simple hygrometer: if readings stay below 50%, give the unit a rest. Just remember to restart it when humidity climbs again to avoid mold and condensation.

Dry air feels cooler, so your AC doesn’t have to work as hard. By stripping out excess moisture, the dehumidifier lets you raise the thermostat a few degrees without losing comfort. A shorter AC runtime reduces electricity use and can shave a noticeable amount off your summer power bill. Energy-efficient models further enhance those savings.

If your home is under about 2,000 square feet, a well-placed portable unit can handle the load. Just remember they’re less efficient and need hands-on upkeep—think emptying tanks and cleaning filters. If you prefer set-and-forget convenience or plan to expand your living space, a whole-house model still offers better long-term comfort and lower energy use per square foot.

The Annandale, 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.

  • Technician repairing air conditioner

    HomeAdvisor's Air Conditioning Repair Cost Guide gives the average price to fix an AC unit in your house. Find the cost of recharging the AC or fixing a freon leak. Get the price to repair or replace a compressor, handler, thermostat, duct, and more.

  • An AC system in the backyard of a house

    This guide explores the average cost of replacing your AC compressor and all of the factors that go into it, including size, type, and brand.

  • Detail of a HVAC system outside a brick house

    The cost of replacing an AC unit fan motor depends on warranties, labor, season, and more. This cost guide covers everything you need to know about this HVAC part.