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Central humidifier installers and replacers in Hayward

RUAH HEATING AND COOLING LLC
504 Phipps Ave
5.00(
1
)
Approved Pro
RUAH HEATING AND COOLING LLC
504 Phipps Ave
5.00(
1
)
Approved Pro
5 years of experience
Free onsite estimate

Residential HVAC Contractor specializing if residential sales and service of forced air, ductless and hydronic systems.

"We called Eli when our old humidifier started leaking. He came out that day to take a look and recommended a new unit to replace it since it was 22 years old. He returned a few days later and installed the Aprilaire unit and it works like a dream. I would recommend Eli for all of your heating and air repairs. "

KRIS S on May 2025

Residential HVAC Contractor specializing if residential sales and service of forced air, ductless and hydronic systems.

"We called Eli when our old humidifier started leaking. He came out that day to take a look and recommended a new unit to replace it since it was 22 years old. He returned a few days later and installed the Aprilaire unit and it works like a dream. I would recommend Eli for all of your heating and air repairs. "

KRIS S on May 2025


Avatar for Aquarius Home Services
Aquarius Home Services
3180 Country Dr
4.65(
207
)
Approved Pro
Aquarius Home Services
3180 Country Dr
4.65(
207
)
Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
3211 local quotes requested

Aquarius Home Services is the top home service provider in Minnesota and Wisconsin. Offering expert service in HVAC, Water Softeners, Plumbing and Electrical . Our work is backed by a 100% performance guarantee.

"He walked me through every step of everything he needed to do and why he showed me the before, and after explained the benefits of the after, so it went great. Had a very pleasant person to work with left the place clean no mess everything done can’t say more than that!!"

Gary J on March 2025

Aquarius Home Services is the top home service provider in Minnesota and Wisconsin. Offering expert service in HVAC, Water Softeners, Plumbing and Electrical . Our work is backed by a 100% performance guarantee.

"He walked me through every step of everything he needed to do and why he showed me the before, and after explained the benefits of the after, so it went great. Had a very pleasant person to work with left the place clean no mess everything done can’t say more than that!!"

Gary J on March 2025


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


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.


BW Mechanical
N6170 Black Pine Lane
5.00(
9
)
BW Mechanical
N6170 Black Pine Lane
5.00(
9
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Started in 2007, we have grown and met the most demanding and advanced needs of the heating and air conditioning industry using only the highest quality materials and taking pride in our work. We may not be the cheapest up front, but in the long run we won't be back due to our workmanship. Quality is our #1 priority.

Started in 2007, we have grown and met the most demanding and advanced needs of the heating and air conditioning industry using only the highest quality materials and taking pride in our work. We may not be the cheapest up front, but in the long run we won't be back due to our workmanship. Quality is our #1 priority.


RIVARD HEATING & VENTILATION
528 S. Park St.
No reviews
RIVARD HEATING & VENTILATION
528 S. Park St.
No reviews
Free onsite estimate

Adams Electric Inc
504A Nathan Ln
4.46(
24
)
Adams Electric Inc
504A Nathan Ln
4.46(
24
)
Customers say: Quality work
38 years of experience

Since 1987 Adams Electric has been creating electrical solutions for every need in southeastern Wisconsin and Northern Illinois. We are a family owned and operated business that knows the value of integrity, quality and hard work. Our professional and friendly staff makes it their aim to exceed your expectations and do so with maximum safety practices. We are a full-service electrical contractor specializing in complex industrial, commercial, farm and residential applications as well as standby power solutions. We are southeastern Wisconsin's premier standby power providers, specializing in the sale, installation and maintenance of Generac generators-the world's leading standby power company. With a fleet of 22 vehicles, our highly skilled crew is available and willing to provide 24-hour emergency service. With Adams Electric you are provided not only with excellent workmanship, but pricing that is fair. Our warranty support services provide you a safe and easy way to make sure you are getting the best product and service you possibly can. At Adams Electric we are passionate about providing power solutions for you and your business. Experience for yourself why customers call Adams Electric "the best".

"I had an incredibly disappointing experience with Adams Electric, and I feel compelled to share my story so others can be aware. Over the past few months, Adams Electric has failed to complete electrical work that was promised, left my home in disarray, and charged outrageous fees for unresolved issues—including a $540 bill for a toilet that still doesn’t work after three visits. I personally went to their office in tears, asking for help, and my concerns were completely ignored. I have sent multiple requests for resolution, yet I have received no accountability or action from their leadership. As a company that claims to be faith-based and community-driven, their lack of integrity is deeply disappointing. I will be pursuing every possible avenue to get the resolution I deserve, including reporting them to consumer protection agencies and escalating this issue publicly if needed. I sincerely hope Adams Electric chooses to do the right thing and take responsibility for their actions."

Sarah H on February 2025

Since 1987 Adams Electric has been creating electrical solutions for every need in southeastern Wisconsin and Northern Illinois. We are a family owned and operated business that knows the value of integrity, quality and hard work. Our professional and friendly staff makes it their aim to exceed your expectations and do so with maximum safety practices. We are a full-service electrical contractor specializing in complex industrial, commercial, farm and residential applications as well as standby power solutions. We are southeastern Wisconsin's premier standby power providers, specializing in the sale, installation and maintenance of Generac generators-the world's leading standby power company. With a fleet of 22 vehicles, our highly skilled crew is available and willing to provide 24-hour emergency service. With Adams Electric you are provided not only with excellent workmanship, but pricing that is fair. Our warranty support services provide you a safe and easy way to make sure you are getting the best product and service you possibly can. At Adams Electric we are passionate about providing power solutions for you and your business. Experience for yourself why customers call Adams Electric "the best".

"I had an incredibly disappointing experience with Adams Electric, and I feel compelled to share my story so others can be aware. Over the past few months, Adams Electric has failed to complete electrical work that was promised, left my home in disarray, and charged outrageous fees for unresolved issues—including a $540 bill for a toilet that still doesn’t work after three visits. I personally went to their office in tears, asking for help, and my concerns were completely ignored. I have sent multiple requests for resolution, yet I have received no accountability or action from their leadership. As a company that claims to be faith-based and community-driven, their lack of integrity is deeply disappointing. I will be pursuing every possible avenue to get the resolution I deserve, including reporting them to consumer protection agencies and escalating this issue publicly if needed. I sincerely hope Adams Electric chooses to do the right thing and take responsibility for their actions."

Sarah H on February 2025


Toms Drywall and plastering
N3698 County RD Ee
No reviews
Toms Drywall and plastering
N3698 County RD Ee
No reviews
26 years of experience

Specializing in Hanging Finishing Priming and painting insulating framing and trim work aswell from whole houses to remodels patch work and repairs free estimates

Specializing in Hanging Finishing Priming and painting insulating framing and trim work aswell from whole houses to remodels patch work and repairs free estimates


Home and Yard Builders
14621
No reviews
Home and Yard Builders
14621
No reviews
40 years of experience

Construction company Genral Contractor

Construction company Genral Contractor


Hardy & Jensen Inc
6525 Washington Ave
4.30(
27
)
Hardy & Jensen Inc
6525 Washington Ave
4.30(
27
)
Customers say: Quality work
33 years of experience

Authorized installing retailer of Infinity Replacement Windows from Marvin. Additional phone number - (888) 870-4900. Additional email - info@hardy-jnsen.com . Additional DBA - Leisure Living Center Inc.

Authorized installing retailer of Infinity Replacement Windows from Marvin. Additional phone number - (888) 870-4900. Additional email - info@hardy-jnsen.com . Additional DBA - Leisure Living Center Inc.

...
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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.
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