Top-rated central humidifier installers and replacers.

Get matched with top central humidifier installers and replacers in your area

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.

Central humidifier installers and replacers in Northfield

S.K. Hudson LLC
No reviews
S.K. Hudson LLC
No reviews
40 years of experience

Heating, ventilation, and air conditioning maintenance, installation, and repairs. Since 1984

Heating, ventilation, and air conditioning maintenance, installation, and repairs. Since 1984


Auto Transport - United Freight Of America
1844 N Nob Hill Rd
4.82(
941
)
Auto Transport - United Freight Of America
1844 N Nob Hill Rd
4.82(
941
)
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% 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


Construction
149 Milk St
No reviews
Construction
149 Milk St
No reviews

I am working in this field for a long time. I'm very experienced in landscape, repair, installation, art, painting, mason, construction. To be exact, it is over 20 years of experience. I always pay close attention to details, my results are always on high quality level. Services I provide are less costly, compared with others that are the same high quality.

I am working in this field for a long time. I'm very experienced in landscape, repair, installation, art, painting, mason, construction. To be exact, it is over 20 years of experience. I always pay close attention to details, my results are always on high quality level. Services I provide are less costly, compared with others that are the same high quality.


Mr. Sharp
1017 Boston Post Rd E
No reviews
Mr. Sharp
1017 Boston Post Rd E
No reviews
8 years of experience

Mr. Sharp specializes in tool sharpening services for your business and home. We sharpen knives, scissors, garden and workshop tools, beauty salon tools and more. We sharpen what others can't! We are a Marlborough, MA based company and provide our services in all 51 states in the United States. Our prices and turnaround times are extremely competitive. We strive to make your life better by providing excellent, fast and easy sharpening services. Our customers can bring their kits to our store at any time and drop them off in the drop box located near the store entrance. Also, if you are not in the area, we will send you a tracking label to ensure your beloved tools get to our store quickly and safely. Vladimir, the owner of Mr. Sharp, started sharpening knives when he worked as a chef in the kitchen for many years. He honed his skills before founding Mr. Sharp in October 2017. His main responsibility is to keep other chefs safe by sharpening kitchen tools. Later on, Mr. Sharp Company expanded its services! We now specialize in sharpening a wide variety of tools in many industries such as horticulture, cosmetology, woodworking, and more! We are proud to work with businesses and individual households. Today, Mr. Sharp strives to become one of the best sharpening services in the United States and continue to expand our sharpening skills to benefit every customer across the country.

Mr. Sharp specializes in tool sharpening services for your business and home. We sharpen knives, scissors, garden and workshop tools, beauty salon tools and more. We sharpen what others can't! We are a Marlborough, MA based company and provide our services in all 51 states in the United States. Our prices and turnaround times are extremely competitive. We strive to make your life better by providing excellent, fast and easy sharpening services. Our customers can bring their kits to our store at any time and drop them off in the drop box located near the store entrance. Also, if you are not in the area, we will send you a tracking label to ensure your beloved tools get to our store quickly and safely. Vladimir, the owner of Mr. Sharp, started sharpening knives when he worked as a chef in the kitchen for many years. He honed his skills before founding Mr. Sharp in October 2017. His main responsibility is to keep other chefs safe by sharpening kitchen tools. Later on, Mr. Sharp Company expanded its services! We now specialize in sharpening a wide variety of tools in many industries such as horticulture, cosmetology, woodworking, and more! We are proud to work with businesses and individual households. Today, Mr. Sharp strives to become one of the best sharpening services in the United States and continue to expand our sharpening skills to benefit every customer across the country.


Ground and Pot
9 Benton St
No reviews
Ground and Pot
9 Benton St
No reviews
2 years of experience

Ground and Pot is a plant care and garden coaching service. Whether consulting on what to do with your plants and garden spaces, to the needs of maintaining or building them, I'm here for you.

Ground and Pot is a plant care and garden coaching service. Whether consulting on what to do with your plants and garden spaces, to the needs of maintaining or building them, I'm here for you.


Melch Home Improvements
Unknown
No reviews
Melch Home Improvements
Unknown
No reviews
40 years of experience

MELCH HOME IMPROVEMENTS IS A FAMILY OWNED 25 YEARS ESTABLISHED BUSINESS. WE TAKE THE TIME TO WORK WITH YOU TO MAKE YOUR HOME PROJECT RUN SMOOTH AND KEEP THE PRICES DOWN DURING THIS TOUGH ECONOMY. FREE ESTIMATES , LICENSED AND FULLY INSURED.

MELCH HOME IMPROVEMENTS IS A FAMILY OWNED 25 YEARS ESTABLISHED BUSINESS. WE TAKE THE TIME TO WORK WITH YOU TO MAKE YOUR HOME PROJECT RUN SMOOTH AND KEEP THE PRICES DOWN DURING THIS TOUGH ECONOMY. FREE ESTIMATES , LICENSED AND FULLY INSURED.


Pioneer Home Improvement
105A Sunderland Road
No reviews
Pioneer Home Improvement
105A Sunderland Road
No reviews
24 years of experience

Your Home Improvement Specialist. Renovations, Maintenance & Handyman Services. Expert Carpentry. 25+ Years Experience.

Your Home Improvement Specialist. Renovations, Maintenance & Handyman Services. Expert Carpentry. 25+ Years Experience.


Libby Design
84 Baldwin Dr
5.00(
5
)
Libby Design
84 Baldwin Dr
5.00(
5
)
Customers say: Terrific value
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We do it all large or small constuction. New or old biuld or rebiuld, gut and start over or add on.

We do it all large or small constuction. New or old biuld or rebiuld, gut and start over or add on.


Darrin Langlois General Contractor
439 Spring St.
No reviews
Darrin Langlois General Contractor
439 Spring St.
No reviews
27 years of experience

Fully licensed and insured construction supervisor and home improvement contractor. any size job considered.

Fully licensed and insured construction supervisor and home improvement contractor. any size job considered.


Higgins Energy Alternatives Inc
140 Worcester Rd
4.43(
7
)
Higgins Energy Alternatives Inc
140 Worcester Rd
4.43(
7
)
Customers say: Quality work
50 years of experience

Higgins Energy Alternatives is one of the oldest and largest fireplace shops in the United States. A family owned and operated business started in 1975 by Ron & Sue Higgins, we originally opened as an antique store which diversified into wood stoves during the energy crisis of 1979. Over the years, we have grown along with our product line, expanding several times from our original barn on Summer Street to our present location at 140 Worcester Road (Rte 122) in Barre, Massachusetts. From sales to service, our staff has literally decades of experience in every aspect of self-reliant home heating, whether your choice is wood, coal, gas or wood pellets. Several of our employees have been with us for over 20 years. Although we have grown and expanded in order to better service our customers, we remain located in a small town with a friendly country atmosphere, where our top priority is customer goodwill and satisfaction. At Higgins Energy, you can rely upon our experience and reputation, along with our commitment to professional associations and the long history of industry awards and accolades which we have earned over the years. We hope that you will give us the opportunity to earn your trust.

Higgins Energy Alternatives is one of the oldest and largest fireplace shops in the United States. A family owned and operated business started in 1975 by Ron & Sue Higgins, we originally opened as an antique store which diversified into wood stoves during the energy crisis of 1979. Over the years, we have grown along with our product line, expanding several times from our original barn on Summer Street to our present location at 140 Worcester Road (Rte 122) in Barre, Massachusetts. From sales to service, our staff has literally decades of experience in every aspect of self-reliant home heating, whether your choice is wood, coal, gas or wood pellets. Several of our employees have been with us for over 20 years. Although we have grown and expanded in order to better service our customers, we remain located in a small town with a friendly country atmosphere, where our top priority is customer goodwill and satisfaction. At Higgins Energy, you can rely upon our experience and reputation, along with our commitment to professional associations and the long history of industry awards and accolades which we have earned over the years. We hope that you will give us the opportunity to earn your trust.

...
Showing 1-10 of 182

Central humidifier installations and replacements FAQs

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 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 services outside AC units and generator
Apr 30, 2025
Apr 30, 2025
Budget for HVAC maintenance costs based on factors such as unit age, time of year, repair task, warranties, condition, service plans, and more.
professional installing home humidifier system
Apr 29, 2025
Apr 29, 2025
Budget for whole-house dehumidifier costs based on factors such as unit type, capacity, efficiency, ductwork, drainage, labor, permits, and more.
Technician performing annual ac tune up
Apr 29, 2025
Apr 29, 2025
Budget for AC evaporator coil replacement costs based on factors such as your AC unit’s tonnage, coil style, professional labor rates, and more.
home air conditioner being recharged with freon
Apr 26, 2025
Apr 26, 2025
Need an AC Recharge? Here’s how much it costs, what factors affect cost, and what to expect.
A boy changing thermostat’s temperature using a smartphone
Apr 25, 2025
Apr 25, 2025
Budget for AC coil cleaning costs based on factors such as cleaning frequency, coil type, cleaning method, accessibility, ongoing maintenance, and more.
Technician checking AC condenser
Apr 22, 2025
Apr 22, 2025
Budget for the cost to replace an AC condenser based on factors such as unit size, repair type, brand, accessibility, labor, and more.
Share project details to get started.