Whole House Humidifier Installation & Services In Metro Atlanta

Although Atlanta summers can be quite humid, winters can be extremely dry. Running furnaces for long periods draw even more moisture from the dry air, resulting in excessively low humidity. This, in turn, worsens symptoms such as dry skin and chapped lips and increases the risk of static shocks and surface and structural damage.

Cool Air Mechanical has the solution! With a whole-home humidifier, Marietta homeowners are assured of an effective solution for regulating indoor moisture. We also offer a wide range of repair and ongoing maintenance services, serving communities in Metro Atlanta, Marietta, Alpharetta, Decatur, and Kennesaw. Schedule a consultation online or contact us at 770-266-5247 for expert system recommendations!


Signs Your Home Has Low Humidity

The following warning signs may indicate excessively low moisture levels:

  • Dry, itchy, or cracked skin: Dry air can cause persistent irritation despite the use of moisturizing products.
  • Chapped lips: Lips tend to dry out faster when indoor humidity falls below 30%.
  • Frequent static electricity shocks: Dry air reduces surface conductivity, which leads to more frequent static buildups.
  • Scratchy throat or irritated nasal passages: Dry air can make the respiratory membranes inflamed or sore.
  • Longer recovery and worsening of cold or flu symptoms: Minor respiratory issues can be worsened by excessively low moisture.
  • Cracking or gaps in hardwood floors: Dry air causes wood to contract, resulting in unsightly cracks or gaps.
  • Shrinking or splitting wood furniture: Dryness can also cause furniture joints to loosen or warp.
  • Peeling wallpaper or cracking paint: Finishes tend to lose flexibility in dry environments.

Benefits of a Whole House Humidifier

A professionally selected system delivers balanced moisture control throughout the home. This provides many benefits, including:

1. Healthier Skin & Respiratory Comfort

A humidity range between 30% and 50% improves indoor air quality, reducing discomfort from dry skin and irritated nasal passages. It also improves breathing, shortens cold and flu recovery time, and reduces allergy and asthma attacks.

2. Protect Your Home & Furnishings

Wood naturally expands and contracts with changes in dry air and moisture levels. A properly sized whole-house humidifier reduces cracking in hardwood floors and protects household items, furniture, and structural elements from damage.

3. Eliminate Static Electricity

Adequate moisture limits static buildup on fabrics and carpets. This minimizes unpleasant shocks from door handles and prevents clothes from clinging to hair and skin.

4. Potential Energy Savings

Humidified air feels warmer at the same temperature, allowing you to set the thermostat lower during winter. You can also run your heating system for shorter periods without sacrificing comfort.

5. Whole-Home Coverage

Portable devices treat only a single room and require frequent refilling. But a whole-house humidifier works throughout the entire home and connects directly to the home’s water supply for automatic refilling.

Types of Whole House Humidifiers

Whole-house humidifiers come in three basic designs, each suited to different space, airflow, and comfort requirements.

1. Bypass Humidifiers

Bypass humidifiers are the most affordable and simple to use. They work only when the heat is running, evaporating water with a moisture pad and dispersing warm air through your home.

2. Fan-Powered Humidifiers

These systems use an internal fan to disperse moisture, eliminating the need for bypass ductwork. They can generate up to a gallon more moisture per day than bypass units, consuming only as much electricity as a 25-watt light bulb.

3. Steam Humidifiers

These are the most powerful and precise heating options, using boiling water to create steam. Ideally suited for larger homes or extremely dry air, they work even without a furnace, at the expense of higher power draw.

Our Humidifier Services

Whole-house humidifiers come in three basic designs, each suited to different space, airflow, and comfort requirements.

1. Humidifier Installation

Our technicians will evaluate your home size and duct configuration to recommend the ideal system based on your preferences. We connect the system directly to your water supply for automatic draining and integrate it with your furnace or air handler for optimum performance.

As part of our humidifier installation in Atlanta, we can also install a humidistat to automatically regulate moisture levels and perform precise airflow adjustments.

2. Humidifier Repair

Call us for quick humidifier repair in Atlanta if you notice the following warning signs:

  • Humidity levels not within the target range: This often signals control or water-flow issues.
  • Water leaks: Often related to worn tubing or valve failures.
  • Unusual noises: May signal fan or electrical wear.
  • Unusually high energy bills: usually a sign of inefficient operation.

Many of these issues are likely caused by clogged filters, faulty solenoid valves, or worn heating elements. The good news is that our technicians are familiar with most humidifier models and can resolve these issues on the spot.

3. Humidifier Maintenance

Preventive maintenance is essential for removing buildup, stabilizing moisture output, and reducing microbial growth. We replace evaporative pads or filters as needed, clean internal surfaces, and inspect your system’s water feed and electrical connections. We can also ensure your system’s compatibility with dehumidifiers that will keep your home comfortable during summer.

Why Choose Cool Air Mechanical

Cool Air Mechanical is the leading name in humidifier installation, repair, and maintenance for the following reasons:

  • No after-hours fees: We always provide transparent pricing with no surprise surcharges.
  • 24/7 emergency service: Our rapid response addresses critical issues quickly.
  • Years of experience serving Metro Atlanta neighborhoods: Our technicians are trained and qualified to deal with the area’s structural characteristics and climate conditions.
  • Financing options: We offer flexible payment structures for qualified projects.
  • Expertise in all humidifier brands: We have extensive technical experience with most major brands from various manufacturers.

Schedule Your Humidifier Service Today

Winter dryness doesn’t necessarily have to disrupt your comfort or cause damage to your home. Cool Air Mechanical provides expert humidifier installation, repair, and maintenance services in Metro Atlanta and the surrounding communities of Marietta, Alpharetta, Decatur, and Kennesaw.

Don’t suffer through another dry winter! Schedule a visit online or call us at 770-266-5247 for a thorough evaluation, a whole-house system installation, or to upgrade your furnace with a state-of-the-art humidifier. With a brand-new whole-house humidifier, Atlanta homes have never been more comfortable!

Frequently Asked Questions


1. What humidity level should my home be?

The ideal indoor humidity is 30% to 50%. Below 30%, you may experience symptoms associated with dry air. Above 50%, and the risk of mold growth increases significantly. Installing a humidistat is a great way to maintain optimum humidity levels.

2. Whole-house humidifier vs. portable humidifier: which is better?

Whole-house humidifiers treat every room in the home. They’re connected directly to your ductwork and water supply, eliminating the need to drain and refill. Portable units only treat single rooms and require frequent cleaning and refilling.

3. Why is my home so dry if Atlanta is humid?

Atlanta summers are often humid, but winters are often extremely dry. Running your furnace in winter significantly lowers indoor humidity.

4. How often does a whole-house humidifier need maintenance?

The ideal indoor humidity is 30% to 50%. Below 30%, you may experience symptoms associated with dry air. Above 50%, and the risk of mold growth increases significantly. Installing a humidistat is a great way to maintain optimum humidity levels.

5. Can a humidifier cause mold?

Humidifiers can encourage mold growth if humidity levels climb to 50%-60%. You can avoid this by installing a humidifier that’s appropriately sized for your home. A system with a humidistat further prevents over-humidification that could lead to mold.