Flood damage restoration service – Cotati

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

Damage to water is more frequent when water seeps into a building or residence via a flood, storm, or ruptured pipe. Sometimes the damage is evident and apparent. Other times, it’s more subtle or unreported.

Remediation of water damage is more complicated than just drying out the interior. Modern methods for water damage remediation like Critical Control, can often mitigate damage that would otherwise have required total structural replacement.

Water Damage Restoration Guidelines are available – Call a Professional

Many times, building or home owners try to tackle water damage using DIY solutions available on the internet. This is a bad idea. Water damage can be controlled in accordance with the established guidelines. These guidelines require the expertise and equipment of professionals. These guidelines are detailed in the IICRC Standard Reference Guide or Professional Water Damage Restoration publication. This guide exists because of the need for professional standardisation of situations that involve water destruction to buildings and homes as well as the risk they pose.

The IICRC guidelines help restoration experts like Critical Control to evaluate the category and class of damages on every project.

These guidelines are essential for professionals dealing with water damage. In some situations it is necessary to employ the use of an Indoor Environmental Professional (IEP) is essential. An IEP is a professional who has the experience and knowledge to examine the health of a building, collect samples, get lab testsand provide us with the type of water damage.

This is particularly important in cases where the building’s inhabitants could be at risk, there is a likelihood of adverse health effects, the people who live there have a desire to know the contaminants that are suspected or any other reason to raise concern over contamination.

Categories and Classes of Water Damage


Restoration projects for water damage are classified by category and class, based on the extent of the flood.

The class is based on how dirty the water that enters the structure was. Category 1 is water that is clean, such as a tub or sink or burst water supply.

Category 2 water contains significant levels of contaminants and can cause illness when it is inhaled or touched. This could include waters that are not readily apparent as a risk such as the effluent from washing machines and spills from toilets.

Category 3 water can be classified as extremely polluted. It could contain toxic, pathogenic or any other harmful substances. Most often, this is due to contamination from toilet backflows following the trap for toilets, seawater, water flooding from rivers and streams or any other water arising from the exterior of the building. The water in this category could contain heavy metals, pesticides, regulated materials or toxic chemicals in it.


We can also use the IICRC’s classes to determine how much water has penetrated your property. The system is basically a set of guidelines for the saturation of the structure or the home.

The lowest degree of water absorption , and the most water is classified as Class 1. This happens when water is in contact with less than 5% building substances that absorb water. This is usually the case that the majority of the building items affected by water are low evaporation, meaning, they don’t soak up and hold in water. Concrete and masonry, as well as plaster and wood that has been finished/coated are a few examples.

Class 2 refers to absorption of water and intrusion. This is about 5 up to 40% of combined ceiling, floor and wall comprised of low-evaporation materials such as plaster, wood, concrete, or masonry.

Class 3 means that about 40% or more of the floor, wall and ceiling materials are porous like carpet, insulation, fiberboard, etc. Other materials like cement or plaster that don’t absorb water haven’t been affected in any way.

Class 4 indicates that water has been deeply stuck in materials that do not easily absorb water as wood, plaster, concrete and bricks and mortar. This calls for special drying techniques and longer drying time.

How do you dry a water Damaged House or Building


Three methods for removing water from buildings include physical extraction, dehumidification and the process of evaporation. Eliminating water from liquids is typically 500 times more efficient than using dehumidifiers or airmovers. The quicker the structure is dried more efficiently. The quantity of materials that needs to be extracted will affect both extraction and dehumidification techniques.

Professionals dealing with water damage use a variety techniques. We employ a range of tools , including subsurface extraction tools and self-propelled tools.

Forcible Evaporation

The remainder of the moisture gets dried using high-speed air movers once as much water as is removed.

Submerged objects absorb water and moisture when it’s wet. The material becomes damp or wet due to this.

The saturation level is described as the point where it becomes impossible to contain the moisture. More humid means that the air is closer to saturation.

In the evaporation phase the water molecules leap from a liquid to a gaseous state. This is called evaporation.

In other words, the object no longer absorbs additional moisture from the air. The saturation point is the point of evaporation. Once saturation is attained the drying process commences.

High-efficiency air movers dry objects in two areas during the evaporation process. They generate strong airflow that is controlled by a filter system.

A fan that moves air can transport between 10 and 20 percent more air than an ordinary fan, or even a regular fan in your home.

The object is dried by air movers approximately 10 times faster than natural conditions in which there was no air movement.

A high-velocity airflow is able to dry the surface of the object and absorbs the moisture that has been pulled away by the air movers.

Utilize heat to aid in the drying process.

Heat is an important component of any water damage restoration project. To dry out materials that have been affected by water, we use various types of heaters.

Electric Heaters These heaters are perfect for drying tasks that require various heating sources. They come in a variety of wattages, allowing you to operate multiple heaters at once.

Electric heat can also be capable of being shut off or reduced during the process, without affecting your other heaters. This means that you could reduce one heater while increasing the wattage of the other to increase efficiency and lower cost of energy.

Electric heaters are a common feature in restoration jobs since they emit virtually no emissions and require only a small amount of water. They require longer to heat up and require longer drying time.

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

Hydronic boilers are different from electric heat in that they don’t utilize forced-air for distribution of heat. Therefore, it may be difficult to evenly heat a large area with these types of heaters. They also operate at an lower temperature, making ideal for drying projects which require ceilings and walls to be left in place.

In the event that electric heaters can’t be used, hydronic boilers can typically be utilized. They can generate radiant heat, and they can keep your drying space warm without the need for electricity.


We employ low Grain Refrigerant Dehumidifiers (LGR) to keep buildings dry and homes that have experienced water damage.

The LGR Home Dehumidifier is capable of removing 170 pints of water from an un-dry structure that has been severely damaged by water damage every 24 hours.

The dehumidifier at home is able to remove water from the air the same way it does an LGR Refrigerant Dehumidifier. It can get rid of up to 99 percent of the airborne mold spores by removing condensation.

Repairing Wood Floor Water Damage

It is crucial to get rid of the hardwood floors that have been damaged by water to allow repairs to be made starting from the subflooring.

First, damaged subflooring needs to be taken off and fixed. The hardwood floors affected need to be replaced or sanded. To ensure uniformity, all floors should be sanded, then restored after the repairs have been completed.

Carpets are susceptible to water damage

If you have experienced a flood in your home this can be a stressful and costly experience. You may need to replace your flooring, even if you have removed the water from the area as quickly as you can.

After spending time and money to restore your home back to its pre-flooding condition, it will be a shock to discover that the end result leaves something to be desired.

This is why it is essential to evaluate the extent of the damage as soon as possible. One of the first issues that must be resolved is whether the damaged area needs to be replaced. There’s a good chance that the carpet can be maintained and cleaned once it is dry and this will help eliminate some of the worries about the growth of mildew and the lingering smells.

Salvaging Carpet After a Water Damage Event

If the damage from water has been very severe It is likely that you’ll notice stains on your carpeting. In certain instances the only solution to remove the stains is to replace the flooring. Another reason that might prompt you to consider replacing your carpet is the persistent and strong smell. You will need to change your carpet and padding if this happens.

Then, consider if your floor can be dried professionally before you decide to change it. If you can have a reliable company do the cleaning, you’ll be able to determine how serious the damage was. We will be able to determine if the carpet should be replaced or can be salvaged. If your carpet is damaged, a few drying techniques can further damage it.

A variety of factors can determine the decision of whether padding or carpet should be replaced.

Do your carpets get professionally cleaned, dried, and disinfected?

If the padding under your carpet has been damaged, it could affect the time that your carpet is clean. Even though your carpet may have dried quickly but the chance of mildew growth is still present if the padding beneath isn’t dried too.

Professional carpet cleaning service is the best option to ensure that your carpet is dry and clean after the flood. After the job is completed then you’ll have the ability to make an informed decision about the state of your carpeting. You’ll also be able to determine whether you want to replace it.

Drywall Damaged by Water

The process for repairing drywall varies depending on the severity of the damage. Water damage repair can be as easy as removing the drywall section, cleaning it, and after that, replacing it.

The other side is that serious damage could require a complete replacement of the wall, which includes walls studs and fiberglass insulation.

Water damaged drywall often harbors mold spores which can not be easily removed. So in most cases the drywall needs to be replaced. We utilize moisture testing tools which allow us to identify the extent to which humidity has gotten. This allows us to identify areas that are damaged and limit costs to those areas that are only damaged.

Water can also cause structural damage since it causes the wood to expand or contract. It is easier to break wood when it has been moistened by water. The wood can be brittle if kept in the water for too long.


This problem can be avoided by owners of buildings and homeowners making immediate changes to repair the structural damage caused by moisture-related problems with their property following a flood or other water-related damage.

Water Damage to the Foundation

The damage caused by water to a house’s foundation can be caused by various reasons. Although not all water issues cause structural damage, it’s critical to repair foundational problems in the quickest time possible to avoid structural damage.

The water damage from foundations can lead to many different problems based on how it is dealt with. It could cause serious structural damage if not taken care of promptly.


Roof Water Damage

Like foundation water damage, roof water damage is also fairly common after natural catastrophes. Along with creating roof leaks damage can also cause issues with the walls and foundations of a building.

Roof leaks can be costly and may have significant drawbacks. A leak on the roof may cause mold and mildew to develop, which could be deadly. A leaking roof may also cause damage to the roof truss system and cause structural damage to the roof.

Leaks in your ceiling could cause your rafters to deteriorate and soften if you do not address them immediately. Electrical faults are also common when it comes to roof water damage that can lead to an electrical fire. All of these are good reasons to have your roof water damage repaired quickly following a flood , or any other damage that is unexpected.

HVAC Water Damage

Your home could be damaged by structural damage if the HVAC system is not working properly or the wrong equipment is put in place. Your business and home at risk by not having HVAC. The growth of mold can cause a variety of serious health issues.

Damage to Pipes from Water

Water damage to pipes is typically caused by a ruptured pipe in your home. When you’ve discovered that there is an issue, it is important to seek out professional assistance to stop the water and ensure that it doesn’t lead to structural damage.

Burst pipes can cause a number of damages. Water can enter your home through broken pipes, causing extensive damage. This could lead to structural damage.

Shut off the water supply and call an expert IICRC-certified specialist from a company for water restoration such as Critical Control as soon as you spot broken pipes or water damage.

What is the cost to repair the damage caused by water?

Water damage restoration cost per square foot

Based on the square foot the repairs and cleanup expenses vary. The following pricing breakdown can be obtained from National Flood Services for each square foot

Are water damage covered By the Homeowner’s Insurance?

If the cause was sudden and unintentional homeowners insurance policies generally cover it. According to the Insurance Information Institute, homeowners insurance may cover repair or replacement for a broken window, but not if the damage was the result of neglect.

Neglect is defined as damage to a surface or object that is caused by exposure, inadequate maintenance, or general degradation. The Insurance Information Institute in the US states that homeowners insurance does NOT cover neglect-related damage.

If the water damage resulted from flooding, the incident would not be covered by homeowner’s insurance. Rather, a flood policy is required. In some regions, flood policies are required by mortgage lenders. Flooding can happen due to storms, flooding ground or overflowing bodies of water, or overflowing or surging bodies like streams, lakes, rivers and oceans.