As a thank you for choosing Andersen, we are waving Basic Diagnostic & Dispatch Fees for a limited time only. *Excludes After Hours Calls

Humidifier Installation & Repair in Aurora, IL

Balance Dry Air with a Whole Home Humidifier in Aurora, IL

Illinois winters bring dry indoor air that can leave your home feeling uncomfortable, no matter how high you set the thermostat. Andersen Plumbing, Heating, and AC Repair has been helping Aurora homeowners manage indoor humidity since 1985, and our team handles everything from new installations to repairs on existing systems.

Our Services:

Contact Us

What Your Neighbors Are Saying About Us

Kelly Y.
★★★★★
We moved to the area a year and a half ago. Our home has many original/aged items. Literally from the month we moved in (updating the sump pump and main water shut offs) to just last week (furnace and water heater) Andersen has been great
Deborah T.
★★★★★
What a fabulous company to work with! Jon arrived early, installed the hot water heater. Reviewed what had been done and made sure we understood and were satisfied. Erin is such a delight to speak with and to. All in all I wish I could give
Joshua L.
★★★★★
Adam came to my house today for routine maintenance and was SUPER friendly and knowledgeable. He was able to answer all questions with ease and provide detailed explanations. To my surprise, he was even kind enough to bring our empty
Megan P.
★★★★★
Our water heater went out unexpectedly. We got several quotes and Andersen by far provided the most value for money. From getting the quote to scheduling the work, they were so easy to work with and turnaround time was great. The technician
Mike T.
★★★★★
I recently had a great experience with Andersen Plumbing and Heating. The heater in our house stopped working in the morning, and they were able to send someone out to fix it the same day I called. Adam, the technician they sent, was fantastic.
Gray humidifier unit installed on a metal duct

Ideal Indoor Humidity Levels

Most homes are most comfortable with indoor humidity levels between 30 and 50 percent. Aurora winters frequently push levels below that range, since cold outdoor air holds less moisture and heating systems further dry out indoor air. Maintaining the target range helps protect wood furniture and flooring, keeps skin and respiratory passages from drying out, and can make a room feel warmer at a lower thermostat setting.

Signs You Don't Have Enough Humidity in Your Home

Low indoor humidity shows up in a variety of noticeable ways during Aurora winters, including static shocks at doorknobs, dry or cracking skin, a scratchy throat or dry nasal passages after sleeping, wood furniture or trim developing cracks or gaps, and houseplants wilting faster than expected. If these signs appear specifically during the winter heating season and improve in warmer months, dry indoor air driven by your heating system is likely the cause.

HVAC humidification system with insulated silver ducting

Complications From Low Humidity in Your Home

Persistently dry indoor air can cause wood floors, cabinets, and furniture to crack or develop gaps as the wood loses moisture, and wooden musical instruments face a similar risk. Dry air can also aggravate respiratory conditions, dry out mucous membranes, increase susceptibility to colds, contribute to skin conditions like eczema flaring up, and cause static buildup that occasionally damages sensitive electronics.

How Whole Home Humidifiers Work

A whole-home humidifier integrates directly with your existing HVAC system rather than serving as a standalone unit that treats only a single room. As air moves through your ductwork, the humidifier adds moisture to the airstream before it circulates throughout your entire home, so every room connected to your system benefits from consistent, controlled humidity.

Most whole-home systems work automatically alongside your furnace, drawing water from a connected supply line and using a bypass, fan-powered, or steam-based approach to introduce moisture into the airstream. For homeowners considering humidifier installation in Aurora, IL, the system is typically controlled by a humidistat, which monitors humidity levels and adjusts output automatically, much like a thermostat manages temperature.

White Aprilaire humidifier unit connected to metal air ducts

Whole Home Humidifier Installation & Repair

When you call us for whole home humidifier installation in Aurora, IL, our technicians assess your home’s square footage, existing ductwork, and heating system to recommend a properly sized unit for your specific needs. An undersized humidifier will struggle to maintain adequate humidity in a larger home, while an oversized unit can introduce more moisture than your home actually needs.

We handle the connection to your existing ductwork, the water supply line, and the humidistat control, then test the system through a full cycle to confirm it is functioning correctly before considering the job complete. If your existing humidifier is underperforming rather than absent altogether, our technicians diagnose the issue first, checking the water supply line, humidistat calibration, and the pad or drum for mineral buildup, before recommending a repair over a full replacement whenever possible.

Andersen Plumbing and Heating logo

Why Choose Andersen Plumbing, Heating, and AC Repair

Andersen Plumbing, Heating, and AC Repair has been a family-owned business serving Aurora and the Fox Valley since 1985. Whether you need humidifier repair in Aurora, IL, for an existing system or a new installation, homeowners trust us because we size systems correctly and give honest recommendations rather than pushing unnecessary upgrades.

Here is what you can expect when you choose us:

  • Licensed, experienced technicians
  • Honest, upfront pricing
  • $99 Membership Plan savings
  • Four decades of local service

Frequently Asked Questions

How do I know if I need a whole-home humidifier repair or a new installation?

If your existing system was working properly in the past but has recently stopped functioning, repair is often the right first step. If you do not currently have a humidifier or your existing unit is significantly undersized for your home, installing a humidifier is the better path forward.

Sizing depends on your home’s square footage, ceiling height, and the tightness of your home’s construction. We assess these factors before recommending a specific unit size.

Most installations are completed within a few hours, depending on your existing ductwork configuration and access to the water supply.

Yes. Most systems need periodic filter or pad replacement and occasional cleaning to prevent mineral buildup, particularly in areas with harder water.

Yes. Excess humidity can lead to condensation on windows, mold growth, and a stuffy feeling indoors. A properly sized system with a humidistat helps maintain the ideal range rather than overcorrecting.

Contact Us