Water damage remediation – Concord

Service: Water damage restoration - Concord

Critical Control - Restoration service39 Adobe Dr., Concord, CA, 94518, United States(925) 255-9456

Building owners in Concord suffer flood damage regularly. Whether you’ve suffered from a natural disaster or a localized catastrophe such as a building flood, Critical Control is standing by to respond 24/7.

Water damage is more common when water enters a building or residence through a storm, flood, or burst pipes. Sometimes the damage is overt and obvious, sometimes it’s hidden or minor.

It is more complicated than just drying out the interior to repair water damage. Modern water damage remediation techniques, such as Critical Control, can often mitigate damage that would otherwise require a complete structural replacement.

Water Damage Restoration Guidelines Are In Place so call a Professional

Oftentimes, home or building owners attempt to deal with water damage by using DIY solutions available on the internet. This is inadvisable. Water damage can be controlled according to the established guidelines. These guidelines call for the skills and tools of professionals. The guidelines can be available in the IICRC Standard Reference Guide, or Professional Water Damage Restoration book. This guide is necessary to ensure the professional standardisation of instances involving water damage to houses or buildings, and the risks associated with it.

The IICRC guidelines help restoration experts such as Critical Control to evaluate the kind and severity of the damage on each project.

There are really important reasons why professionals dealing with water damage should follow these guidelines. There are instances that require our bringing in an Indoor Environmental Professional (IEP). An IEP is an individual who has the skills and experience to analyze 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 inhabitants are in danger or are concerned regarding contamination.

Categories and Classes of Water Damage


Restoration projects for water damage are classified into categories and class depending mostly on the extent of the flooding of water.

The water that enters the structure was classified based on its contamination. Category 1 implies that the water originates from a clean source, such as a water source that burst, or a sink or tub.

The category 2 water has high levels of contaminants and is likely to cause discomfort of illness should it be consumed or ingested. These sources can be water that isn’t obvious as a threat, such as the discharge from washing machines and overflows from toilets.

Category 3 water is grossly affected, which means that it may contain toxic, pathogenic or other harmful substances within it. This could be due to sewage backflows, leaks from toilet traps, as well as floods of water from streams and rivers. The water could contain pesticides, heavy metallics or toxic substances.


The IICRC has also established classes that we follow in measuring the amount of water intrusion on your property. The system is basically a set of guidelines for the saturation of the home or building.

Class 1 means the least amount of water and absorption. It is the case when water is in contact with about 5% or less with building materials that absorb water. This is because the majority of substances that are affected by water won’t hold or absorb water. Concrete, plaster, masonry, and coated or finished wood are only several examples.

Class 2 means that there is a significant absorption of water and intrusion. It’s about 5% up to 40% of combined ceiling, floor, and wall are composed of low evaporation materials such as plaster, concrete, wood, or masonry.

The porous materials, such as carpet, insulation and fiberboard, that make up Class 3 are approximately 40 percent of the floor, wall and ceiling materials. This includes around 40% in class 3. and other materials that don’t take in a lot of water, such as concrete or cement have not been negatively affected.

Class 4 indicates that water has become deeply bound in materials that do not easily absorb water like concrete, wood, and masonry. This requires special drying techniques and longer drying times.

How do you dry a water damaged home or Building Works


Three ways to remove water from buildings are physical extraction, dehumidification and the process of evaporation. Eliminating water from liquids is typically 500 times more effective than airmovers. The quicker the structure dries the better. The amount of stuff to be extracted can affect both extraction and dehumidification techniques.

Water damage experts employ different extraction techniques. We use a variety of tools , including self-propelled and subsurface extraction tools.

Forcible Evaporation

After the water has been removed, the remaining moisture is dried with high-speed airmovers.

A submerged object absorbs moisture and water when it’s moistened. As a result, the object becomes damp or wet.

The degree of saturation is described as the point where it is impossible to hold the moisture. More humid means that the air is closer to saturation.

In the evaporation stage in which water molecules are ejected from a liquid state to a gaseous state. This process is known as evaporation.

In another way, the object does not absorb any more moisture from the atmosphere. The saturation point is the point at which evaporation begins. When saturation is reached, the drying process begins.

High-efficiency airmovers dry the object on two sides in the evaporation phase. They generate strong airflow that is controlled by a filter system.

An air mover moves around 10 to 20 times more air than a fan or an ordinary fan.

Air movers dry the object about 10 times faster than in normal conditions, when there is no air movement.

High-velocity airflow dry the surface and absorbs the water pulled out by the air movement.

Utilizing Heat to Aid the Drying Process

The element of heat is crucial to the success of any water damage restoration task. We use a variety of heaters to dry materials that are damaged by water.

Electric Heaters These heaters are perfect for drying jobs that require several different heat sources. It is possible to run several heaters simultaneously because of their numerous Wattages.

It is also possible to turn off or turn off the electric heater as the work is completed, but without impacting other heaters. This means you can lower one heater, while increasing the wattage of another to maximize efficiency and lower cost of energy.

Electric heaters are common in restoration jobs since they generate virtually zero emissions and consume minimal amounts of water. They are more difficult to heat up and require more time for drying.

Hydronic Bioler (TES): Hydronic boilers are also very efficient at quickly heating up, while still producing low emissions. They can be powered by natural gas or propane.

Hydronic boilers are different from electric heating because they don’t use forced-air heat to spread heat. This can make it difficult to heat large areas evenly with these heaters. They are also able to dry out jobs that do not require walls or ceilings to be able to stand in place.

In the event that electric heaters can’t be used, hydronic boilers can often be used. They can produce radiant heat and keep your drying area warm without the need for an electric source.


We use low Grain Refrigerant Dehumidifiers (LGR) to help dry out buildings and houses that have suffered water damage.

The LGR Home Dehumidifier can remove 170 pints of moisture from damp structures that have suffered severe water damage within 24 hours.

The home dehumidifier can extract water from the air in the same manner it does an LGR Refrigerant Dehumidifier. It will also get rid of up to 99 percent of the airborne mold spores through the elimination of condensation.

Repairing Wood Floor Water Damage

It is crucial to get rid of flooring that has been damaged by water to ensure that repairs can be completed by removing the subflooring.

First, damaged subflooring needs to be taken off and fixed. After that, the hardwood flooring affected need to be sanded or replaced. Once these repairs are complete then the entire floor must be sanded and refinished to guarantee a uniform appearance.

Water Damage to Carpeting

If you’ve been unfortunate enough to have a flood in your home, it can be a stressful and expensive experience. You may need to replace your flooring even if you’ve removed the water from the area as fast as you can.

After spending time and money to restore your home to its pre-flood condition, it would be a shock to discover that the final results leave an unsatisfactory impression.

It is crucial to determine the extent of damage as soon as you can. The first thing to do is to determine if the damaged area requires replacement. It is possible to wash the carpet and use it after drying. This can eliminate concerns about mildew growth or persistent odors.

Salvaging Carpet After a Water Damage Event

There could be staining on your carpet if the water damage was very extensive. In certain instances, the only way to remove the stains is to replace the flooring. An odor that is persistent and strong can also be an indication to get your carpet replaced. If you find this to be the case, then you will likely have to replace the padding and carpet.

Check to see if the floor can be dried professionally before deciding whether you want to change it. If you can have a reliable company do the cleaning, you’ll be able to determine how severe the water damage was. Our company will assess your carpet and determine whether it is best to replace it or salvageable. Remember that some methods employed to dry the carpet can harm the carpet further even if it’s already in poor condition.

A few of the factors that will determine whether or not the carpet and padding need to be replaced are:

Are your carpets professionally dried, cleaned, and cleaned?

The carpet’s ability to remain clean is affected when the padding underneath it is damaged. Although your carpet might be dry however the risk of mildew development is present if the padding beneath it is not dried too.

The most secure way to make sure that your carpeting is properly restored and disinfected after an event of flooding is to engage an expert carpet cleaning service. Once the work is done you’ll be able to make an informed decision about the state of your carpet. You can also decide whether to replace it.

Water Damaged Drywall

The process for repairing drywall varies based on the extent of damage. Repairing water damage is simple as taking out a section of drywall then cleaning it and then replacing it.

On the other hand of the coin serious damage might necessitate whole reconstruction of the wall, which could include the wall studs as well as fiberglass insulation.

Drywall that has been damaged by water often contains mold spores that cannot be easily removed. In most cases, the drywall will have to be replaced. We utilize moisture testing tools that allow us to determine where and how extensive the humidity has gotten. This allows us to pinpoint damaged areas and limit costs to only the areas that are damaged.

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


In order to counteract this problem, it’s essential to homeowners and property owners to take care of structural damage caused by the effects of moisture on their property immediately after an event like a flood or water damage event.

Water Damage to the Foundation

There are many reasons water damage can cause to a foundation of a house. While not all water issues can lead to structural damage, it’s crucial to address foundation problems as quickly as you can to avoid further structural damage.

Water damage to the foundation can cause a variety of problems depending on how it’s dealt with. It could cause serious structural damage if not treated quickly.


Roof Water Damage

Like foundation water damage, roof water damage is fairly common after natural disasters. As well as causing roof leaks, roof damage can cause issues with the walls and foundation of a home or construction.

Leaking roofs are costly and may have significant drawbacks. Leakage in the roof could lead to mold growth and can be fatal. A leaking roof may also affect the roof truss structure, which can cause structural damage to the roof.

If you don’t address the leaks in your ceiling promptly the risk is that your rafters to degrade and become soft. Electrical faults are also prevalent in the case of roof water damage that can lead to an electrical fire. There are many reasons to have your roof water damage dealt with promptly following a flood or any other unexpected damage.

HVAC Water Damage

Your home may suffer structural damage if your HVAC system is not working properly or the wrong equipment is put in place. Your home and business at risk in the absence of HVAC. It is possible for mold to grow and cause a variety of very serious health problems.

Pipe Water Damage

Damage to pipes typically caused by a burst pipe within your home. Once you have determined that there has been an issue, it is important to get professional help to stop the leak and make sure it doesn’t cause structural damage.

Pipes that burst can cause a number of damages. The water could enter your home via broken pipes, causing extensive damage. This can lead to structural damage.

As soon as you notice broken pipe water damage stop the water supply.

What is the price of the restoration of water damages?

Water damage restoration cost per square foot

Depending on the square foot the water damage repairs and cleanup expenses differ. National Flood Services has the below pricing breakdown per square foot.

Are water damage covered By Homeowner’s Insurance?

The homeowner’s insurance policies are generally used if the damage is sudden and unintentional. According to the Insurance Information Institute, homeowners insurance may cover repair or replacement of a damaged window, but not when the damage occurs as a result of neglect.

Neglect can be described as damage to a surface or object that is the result of exposure, inadequate maintenance, or general deterioration. According to the American-based Insurance Information Institute, homeowners insurance does not cover damage due to neglect.

If the water damage resulted from flooding, the incident will not be covered under homeowner’s insurance. Instead, a flood insurance policy would be necessary. Mortgage lenders might need flood policies in certain regions. Flooding can occur due to storms, flooding ground or overflowing bodies of water or overflowing or surging bodies such as rivers, lakes, streams and oceans.