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What Time of Year Does Mold Grow?

Mold can grow in winter. Mold spores can sometimes survive exposure to cold temperatures. The key to stopping mold growth in winter is ensuring it…

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May 13, 2026
What Time of Year Does Mold Grow?

What Time of Year Does Mold Grow?

Mold can grow in winter. Mold spores can sometimes survive exposure to cold temperatures. The key to stopping mold growth in winter is ensuring it does not get too dry. Mold spores thrive in warm and humid conditions but can grow when moisture is present, even when temperatures are below freezing. It is important that you have your home checked for mold every time you notice a problem. If you experience unusual water/dampness, contact Tidal Wave Response for water damage removal. Often it takes a professional to get everything under control, so you don’t need a full water damage restoration. Doing this will ensure the mold doesn’?t spread to other places in the home and cause more damage. Also, remember that if the mold is cleaned up before winter, it will not return next year during mold season.

When Is Mold Season?

Mold season is the time of year when mold grows. Mold is a fungus that can live indoors and outdoors. Growing on the walls and floors of your home can cause health problems like allergies and asthma. Mold season starts in spring and ends in fall, but you can find mold year-round in many parts of the United States. In some areas, mold may grow all year long.

What Causes Mold To Grow In Homes?

Mold grows in damp places with poor ventilation, such as basements or bathrooms. It can also grow on porous materials like wood or drywall damaged by water leaks or condensation from air conditioners or furnaces. You might see black mildew on bathroom walls if there's a leaky pipe or shower valve behind them. Suppose mold grows on the roof above the attic insulation. In that case, it's probably because there's a leaky roof somewhere where rainwater has been getting into your attic insulation over time — until finally, enough moisture built up to support the growth of mold spores there too!

Reviews

Alex Membrillo

Milton, GA

John came out within 2 hours of our call for help. Within 4 hours of him coming out his team was hear ripping up our basement and saving it from mold. I owe them 40k because that's what it would have cost if they didn't help as quick as they did. Will tell all 3 of my friends about them.  Rob also great and so was the team, so professional, so quick.

Tim Harwood

Buckhead, GA

I had some water damage above my garage after a plumbing incident and was very upset about it. Thankfully Justin and his team at tidal wave made the experience easy and much less of a headache. His team took out the damaged drywall did a full restoration and cleaned up after themselves. Made my damaged ceiling look brand new.

Elaine Tapp

Roswell, GA

We thought Tidal Wave did great work with our water damage remediation and repair. Everyone who showed up was professional and skillful. We had some challenges with scheduling communications and delays but everyone was generally responsive and helpful. We appreciated that they were a one stop shop that could handle everything for us. We would definitely recommend Tidal Wave to others.

DMP

Atlanta, GA

Tidal Wave is one of a kind! I had a pipe that burst and they responded the same day! The team lead, Chris, was extremely professional and courteous. He assured me that I would be taken care of and I was totally impressed with their swift response time. The owner, Johnny, called and told me he was sorry I had experienced water damage in my home and also assured me that everything would be fine. The project manager, Justin, was also extremely kind and provided me with beautiful replacement floor samples. Once my floors are finished, I’m going to submit…

Lisa S.

Cumming, GA

Talk about a company that lives up to it`s name! Called them in the morning within an hour Rob a very professional representative showed up at the house and helped me file a claim. Twenty minutes later a crew showed up and began demo. A few hours later Tidal Wave Response had figured out the leak was gone. Everything happened so fast and efficiently. They helped us understand what our insurance covered and guaranteed the demo would be covered by insurance or them. We are so happy to be working with this company and highly recommend them.

Logan F.

Decatur, GA

What a great company! I called to ask questions and within minutes I was scheduling someone to come to my home and save me from my water damage. Very responsive and the demo crew was amazing and professional!! The repairs to my Kitchen are about to start and I cant wait to see the end result! Thank you Tidal Wave!!

Webb W.

Atlanta, GA

Very, very professional from start to finish. Crew came into my home removed all of the damage items that was damaged by a water leak from the upper level of the home. Worked very fast and cleaned up behind themselves as if they were never there. It was like watch a action movie. Setup the dryers and other equipment very fast also and organized our furniture so that we could get to things as needed. Tidal Wave made a very bad situation feel okay, I`m thankful that we chose you guys. Again thanks for being so professional and responsive

Jennifer G.

Marietta, GA

I could not have been more pleased with my experience with Tidal Wave! Their response time was impressive and Michael did an excellent job walking me through the process. The entire crew was hard working, fast and courteous. I would 100% recommend Tidal Wave.

Binh D.

Dunwoody, GA

We had a water damage in our home and we Googled water damage restoration. We had 2 companies come out for an inspection and... Honestly we were very pleased with the punctuality & knowledge of Rob at Tidal Wave Response. He was very soft and well spoken and listened to our concerns about our home. Rob showed a very compassionate side of how a service professional treats his customer. Our choice was Tidal Wave Response based on their outstanding reviews and knowledge of insurance claims. Tidal Wave also met with the claims adjuster for our property damage inspection. This was…

Billy H.

Sandy Springs, GA

We highly recommend Tidal Wave Response! Johnny came out late last night to assess a failed water heater that flooded our finished basement. He coordinated with Mr. Rooter Plumbing to have a plumber dispatched at 11:45PM who confirmed the water was shut off and put some emergency repairs in place to ensure no further damage would occur. This morning at 7:10 AM (20 minutes earlier than expected) the Tidal Wave Response team was on site at our house. They assessed the damage, and assisted us in contacting our home owners insurance company to create our insurance claim. They preformed the…

Ty M.

Chamblee, GA

My upstairs bathroom overflowed. The water ran into two of my bedrooms and the hallway. My wife called Tidal Wave and they were at our home in less than an hour. Johnny`s team came out and were very quick and professional. They sucked up the water set equipment and the supervisor explained the process. They even offered to do our repairs and said they would handle it all. My wife and I are very pleased so far. I will make it my business to recommend this company to family and friends. This company is honest, and gets the job done.

Mary L.

Brookhaven, GA

So far GREAT!!! They came right out, took out wet walls, cleaned up perfectly (no dust) set up fans. I’m going to use them to put the walls back up and paint too! They are going to meet with my field insurance agent, too, to make sure everything is covered. Fingers crossed they continue to be great!

What Are the Dangers Of Mold?

Mold can cause health problems for people who have allergies or asthma. Exposure to these fungi can lead to respiratory problems like wheezing and coughing. It can also cause skin irritation, such as rashes or hives (itchy bumps).

Some people develop infections when exposed to certain types of mold. These infections may appear on your skin or inside your nose or mouth, according to the Centers for Disease Control and Prevention (CDC).

What Are Some Signs of Mold Growth?

If you're concerned about mold growth in your home, here are some signs to look out for:

  • Musty odors are caused by decomposing organic matter like plants or animals. Molds use this material to grow, so if you smell an earthy smell when taking off your shoes at night (or even before), it could be a sign that there's a problem with mold growth in your home.
  • Discoloration might be visible signs of mold growth in those areas, such as spots on walls, ceilings, or floors that don't go away after cleaning them with soap and water.
  • Drywall cracks or bulges, or crumbling paint.

Reasons to Choose Tidal Wave

We Bill Your Insurance Directly

We Bill Your Insurance Directly

We Accept All Insurance Claims

We Accept All Insurance Claims

Licensed & Certified Technicians

Licensed & Certified Technicians

30 Minutes Response Time

30 Minutes Response Time

Locally & Family Owned

Locally & Family Owned

24/7 Emergency Service

24/7 Emergency Service

Never an Overtime Charge

Never an Overtime Charge

Does Mold Grow In Winter?

Mold grows year-round. It can grow in many different climates and temperatures.

Mold spores are everywhere but only become active when exposed to moisture. Mold spores are microscopic and float through the air, so they can be carried into your home by air currents or through open windows and doors.

The temperature of the water will determine how quickly mold will grow. If you leave a puddle of water on the floorboard for a long time in cold weather, mold will take longer for mold to grow than if you leave it out on a hot summer day.

Tidal Wave Response

Mold seasons differ depending on the state and area of the United States where you live. However, mold can grow at any time of year as long as there is water and warmth. If you have a small problem with large areas of mold growth in your home, you may want to contact a company specializing in water damage restoration in Dunwoody and mold remediation. The last thing you want to do is clean up yourself, especially if you are not experienced, as it may not all go away the first time.

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