Water damage restoration service – Sonoma

Homeowners in Sonoma suffer flood damage regularly. Whether you’ve been affected by a natural disaster or a localized catastrophe such as a fire suppression activation, Critical Control is standing by to respond 24/7.

Water damage is more common when water seeps into a building or house by way of a flood, storm, or ruptured pipe. Sometimes the damage is visible and obvious, but sometimes it’s hidden or minor.

The process of repairing water damage is more complicated than just drying out the interior. Modern professional methods for water damage remediation like Critical Control, can often mitigate damage that would otherwise need a total structural replacement.

Water Damage Restoration Guidelines are Available – Call a Professional

Many times, homeowners and builders attempt to repair water damage using DIY methods that can be found on the internet. This is inadvisable. Water damage can be managed by following established guidelines. These guidelines call for the knowledge and skills of experts. The guidelines are laid out in the IICRC Standard Reference Guide or Professional Water Damage Restoration publication. This guide is created because of the necessity for professional standards in cases involving water damage to homes and buildings and the risks they pose.

Critical Control, a restoration company, can use the IICRC guidelines to help them determine the extent and type of the project’s damages.

These guidelines are crucial for water damage professionals. There are instances that require our bringing in an Indoor Environmental Professional (IEP). An IEP is someone who has the skills and training to evaluate an area for contamination collect samples, perform lab tests, and then offer us suggestions on the type of water damage.

This is crucial in situations where the building’s occupants are at high risk or have concerns regarding contamination.

Water damage through categorizes and classes


Water damage restoration projects are classified according to category and class based on the extent of the invasion of water.

The class has to do with how polluted the water entering the structure is. The category 1 indicates that the water is from a clean source such as a water source that burst, or even a sink or tub.

Category 2 is water that has significant levels of contaminants, and could be able to cause illness or discomfort when inhaled or consumed. These include sources that might not appear to be dangers, such as the discharge from washing machines or toilet overflows.

The water in Category 3 is highly contaminated meaning that it can contain pathogenic, toxic or other harmful substances within it. It can be caused by sewage backflows, toilet trap leaks, and floods of water from rivers and streams. The water in this category could have pesticides, heavy metals that are regulated, toxic materials, or substances within it.


The IICRC has also created classes that we follow in determining the level of water intrusion to your property. This is basically setting guidelines for the level of saturation of the building or home.

Class 1 is the smallest amount of water and absorption. This is when the water comes into contact around five percent or less construction materials which absorb water. This is due to the fact that most of the substances affected by water do not retain or absorb water. Concrete, finished/coated wood, masonry or plaster.

Class 2 indicates that there is substantial absorption of water and intrusion. This means that between 5 to 40% of the total floor, ceiling, and wall are made of materials with low-evaporation, such as plaster, concrete, wood, or the masonry.

The porous materials like fiberboard, insulation and carpet, that make up the class 3 make up around 40 percent of wall, floor and ceiling materials, including about 40% in class 3. and also where other materials that don’t absorb water like concrete or cement have not been negatively affected.

The water has been absorbed into substances like concrete as well as wood, plaster, and even wood, which are classified as Class 4. This calls for special drying techniques and longer drying times.

How to Dry a Water damaged building or house


Three methods for removing water from buildings are physical extraction, dehumidification, and evaporation. The removal of liquid water is at least 500 times more effective than merely having to put up with dehumidifiers or air moving machines. The quicker the structure dries the more efficient. The amount of stuff to be extracted can affect both dehumidification and extraction techniques.

Professionals dealing with water damage employ different extraction techniques. Our tools include wands, subsurface extraction tools as well as self-propelled tools and vacuum squeegees.

Forced Evaporation

The remainder of the moisture gets then dried with high-velocity air movers after as much water as possible has been removed.

Submerged objects absorb water and moisture once it is moistened. The substance is then damp or wet due to this.

Saturation is defined as the point at which it becomes impossible for the air to contain any moisture. A higher humidity indicates that the air is more close to saturation.

The evaporation process occurs the time when water molecules transition from a liquid state to a gaseous state. This is called evaporation.

This means that the object no longer absorbs water from the atmosphere. This is called the saturation point. As soon as saturation is reached, the drying process begins.

In the process of evaporation high-efficiency air movers dry the object from two sides. They create strong airflow which is directed by a filter system.

Air mover can move 10 to 20 times more air than an ordinary household fan.

Air movers dry the object around 10 times faster than normal conditions, when no air mover is used.

The high-speed airflow dry the surface of the object and absorbs the moisture pulled out by the air movers.

Utilizing Heat To Aid In The Drying Process

The element of heat is crucial to the success of any water damage restoration project. In order to dry out any materials damaged by water, we employ various kinds of heaters.

Electric Heaters These heaters are perfect for drying jobs which require the use of various heating sources. This is due to the fact that they can be found in various energies, which lets you use multiple heaters at the same time.

You can also reduce or turn off the electric heater as the work is completed, but without impacting other heaters. This means that you can reduce one heater while increasing the wattage of another one to improve efficiency and reduce your energy costs.

Because they emit almost no emissions and require very minimal water, electric heaters are very used in restoration projects. They take longer to warm up and need longer drying time.

Hydronic Bioler (TES): They are also extremely efficient at heating up quickly yet releasing minimal emissions. They typically operate on natural gas or propane.

Hydronic boilers differ from electric heaters as they don’t make use of forced-air heat to spread heat. This can make it difficult to evenly heat large areas using these heaters. They also run at less temperature, which makes them perfect for drying tasks which require ceilings and walls to remain in place.

In the event that electric heaters can’t be utilized, hydronic boilers can typically be utilized. Because they are extremely efficient at producing radiant heat, they are able to easily keep your drying space warm, even without an electrical power source.


We employ Low Grain Refrigerant Dehumidifiers (LGR) to keep buildings dry as well as houses that have suffered water damage.

The LGR Home Dehumidifier can draw 170 pints of water from damp structures that have experienced massive water damage in just 24 hours.

In addition to extracting water out of the air as a LGR Refrigerant Dehumidifier does it, the dehumidifier for your home will also eliminate as much as 99% of airborne mold spores in the air, by removing condensation.

Repairing Wood Floor Water Damage

It is important to remove water damaged hardwood floors to allow repairs to be done from the subflooring up.

The damaged subflooring first needs to be removed and repaired. The affected hardwood floors must be sanded or replaced. To ensure a uniform appearance, all floors should be sanded, then repaired after these repairs are completed.

Carpets are prone to water damage

If you have had the misfortune of experiencing flooding in your house, it can be a stressful and expensive experience. Even if the water has been taken away from the affected area right away, there’s an opportunity that you’ll need to replace the flooring in the future.

After investing time and money in restoring your home to pre-flooding condition, it will be devastating to find that the finished results leave some things to be desired.

It is vital to identify the severity of the damage as quickly as possible. First thing to do is to determine if the damaged area needs to be replaced. There’s a good possibility that the carpet could be cleaned and still used after it has dried, and this cleaning can help to eliminate the concerns about mildew growth and persistent odors.

Salvaging Carpet After a Water Damage Event

There may be stains on your carpeting , especially if the water damage was very severe. In some cases, you may need to change your flooring to get rid of the stains. A persistent, strong odor may also be the reason to replace your carpeting. If this is the case it is likely that you’ll require replacement of both the padding and carpet.

The next step to determine whether or not it is necessary to replace your carpeting is to determine whether your floor can be dried and cleaned professionally. A professional service will be able to assist you in determining how severe the damage was. We will be able to assess whether the carpet should be replaced or can be saved. If the carpet you have is already damaged, certain drying methods can cause further damage to it.

A few of the factors which will decide whether or whether the padding and carpet need to be replaced are:

  • How much water got onto your carpeting?
  • How long did the water sit on the carpet?
  • Quel was the source of the water?

Are your carpets professionally cleaned, dried, and disinfected?

The carpet’s capacity to remain clean is affected when the padding beneath it has been damaged. Even though your carpet is dried quickly, mildew growth is still possible if the padding underneath is not dried.

The best way to be sure that your carpeting is properly cleaned and disinfected following an event of flooding is to engage an expert carpet cleaning service. When the firm has finished their work, you will be able to make a more informed decision regarding the condition of your carpeting and decide whether or not you need to replace it.

Drywall damaged by water

The procedure for repair of drywall differs depending on the severity of the damage. Repairing water damage could be as simple as removing a portion of drywall and cleaning the area and then putting it back.

On the other hand of the coin significant damages could necessitate a total wall replacement, including wall studs and fiberglass insulation.

Drywall that has been damaged by water often contains mold spores that can’t be easily removed. So in most cases the drywall needs to be replaced. We utilize moisture testing tools to determine the amount of the moisture. This allows us to identify damaged areas and keep costs restricted to only necessary damaged areas.

Water can cause structural damage as well, since it causes the wood to expand or contract. It is easier to break wood if it is moistened by water. If the water is left to sit for a long period of time, there could be an abundance of rot within the wood that can cause it to break easily.


This issue can be prevented by owners of buildings and homeowners taking immediate action to fix water-related structural issues that affect their property after flooding or other water damage.

Water Damage to the Foundation

Water damage to a house’s foundation can happen due to a number of reasons. While not every water issue could cause structural damage, it is important to fix foundational issues as soon as possible to avoid further structural damage.

Water damage to the foundation can lead to many different issues based on the way it’s treated. It can lead to serious structural damage if the issue isn’t treated quickly.


Roof Water Damage

Like foundation water damage, roof water damage is very common after natural disasters. Roof damage could cause roof leaks, and can also cause damage to the foundations of a structure or the foundation of a home.

Roof leaks are expensive and may have significant drawbacks. A leak in the roof could result in mold and mildew to grow, which can be deadly. Leakage in the roof can also result in damages to the roof truss.

Leaks in the ceiling can cause your rafters’ to degrade and become soft if you don’t deal with them right away. Electrical faults are also prevalent in roof water damage, which can cause an electrical fire. All of these are good reasons to have your roof water damage dealt with immediately following a flood, or any other unexpected damage.

HVAC Water Damage

If your HVAC system begins to fail or brand-new equipment is found to be faulty, this can definitely result in structural damage to your home. Your business and your home at risk by not having HVAC. It can lead to serious health problems.

Water damage to pipes

Damage to pipes typically caused due to a pipe burst within your home. Once you’ve determined there’s leak, it’s essential to contact an expert to stop the water from causing structural damage.

A burst pipe can cause severe damage. When pipes are damaged they can let water into your home, causing severe damage and requiring water damage repair – which can result in structural damage.

Turn off the water supply, and then contact a skilled IICRC-certified expert at a water restoration firm like Critical Control as soon as you detect damaged water pipes.

What is the cost to restore the water damage?

Water damage restoration cost per square foot

Water damage cleanup and repair costs will vary depending on how many square feet you own. The following breakdown of pricing is available at National Flood Services for each square foot

  • Category 1 clean water: $3.75/sq. ft.
  • Category 2 gray water: $4.50/sq. feet.
  • Category 3 black water: $7/sq. ft.

Does water damage get insured by the homeowner’s insurance?

Insurance policies for homeowners are typically appropriate if the damage is sudden and unintentional. The Insurance Information Institute states that homeowners insurance will cover the repair or replacement of windows that have been damaged, but not for damage caused by negligence.

Neglect is defined as damage to an object or surface that results from exposure, inadequate maintenance, or general deterioration. According to the Insurance Information Institute, a US-based Insurance Information Institute, homeowners insurance will not cover damages due to neglect.

A homeowner’s policy does not be able to cover damage to water caused by flooding. A flood policy would be mandatory. In certain areas the flood policies are demanded by mortgage lenders. Flooding may occur as a result of flooding, over-saturated ground, overflowing or surging bodies of water, such as lakes, rivers, ponds rivers, oceans, and streams together with high winds.