Flood damage restoration service – Sacramento

Property owners in Sacramento experience flood damage regularly. Whether you’ve experienced 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 seeps into a building or home by way of a flood, storm or ruptured pipe. Sometimes, the damage is obvious and apparent. In other instances, it’s hidden or not reported.

It’s more difficult than just drying out the interior to fix 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 Available Contact an Professional

Many times, building or home owners attempt to deal with water damage with DIY solutions available on the internet. This is a bad idea. There are guidelines to deal with water damage and they call on the equipment and expertise of experts. These guidelines are included in the IICRC Standard Reference Guide, or Professional Water Damage Restoration book. This guideline is essential to ensure the professional standardisation of situations involving water damage to buildings or homes, and the risk associated with it.

Critical Control, a restoration business, can use IICRC guidelines to determine the extent and type of the damage each project has sustained.

There are many reasons why water damage experts must follow these guidelines. In some situations there are situations where the use of an Indoor Environmental Professional (IEP) is necessary. An IEP is a professional who has the knowledge and experience to evaluate the condition of a place, collect samples, get laboratory tests, and help us determine the kind of water damage.

This is crucial in cases where the building’s occupants are in danger or there is concern about contamination.

Categories and Classes of Water Damage


Restoration of water damage projects are classified according to category and class depending mostly on the degree of flood.

The class has to do with how polluted the water entering the structure was. Category 1 means that the water comes from a clean source, such as a burst water supply or even a sink or tub.

Category 2 water has significant levels of contaminants and can cause illness when it is ingested or contacted. The sources could be water that isn’t obvious as a danger, such as the discharge from washing machines or overflows from toilets.

Water in the category 3 is severely contaminated meaning that it can have pathogenic, toxigenic or any other harmful agent within it. It can be caused by backflows of sewage, leaks in toilet traps, and the flooding of rivers and streams. This water may contain pesticides, heavy metallics or other toxic substances.


You can also utilize the IICRC’s courses to determine how much water has entered your property. This system is basically an outline of how saturated a building or residence ought to be.

Class 1 refers to the lowest amount of water and absorption. It is the case the case when water comes in contact with less than 5% building substances which absorb water. This is because the majority of substances that are affected by water don’t hold or absorb water. Examples are concrete, finished/coated wood, plaster or masonry.

Class 2 refers to water absorption and intrusion. It’s about 5 to 40% of the combined ceiling, floor and wall consist of low evaporation materials like plaster, concrete, wood, or masonry.

The porous materials, like carpet, insulation and fiberboard that comprise Class 3 are approximately 40 percent of wall, floor and ceiling materials, including around 40% in class 3. Other materials like concrete or plaster that don’t absorb water haven’t been adversely affected.

Water has been absorbed into materials like concrete or plaster and wood that are classified as Class 4. This calls for special drying techniques and longer drying times.

How to Dry a Water Damaged Building or Home Building Works


Three ways of removing water from buildings are physical extraction, dehumidification, and evaporate. Removal of liquid water is at about 500 times more efficient than simply putting up with dehumidifiers and air movers. The faster the structure can dry, the better. The extraction method and the dehumidification process will be affected by the amount of much material is being removed.

Water damage professionals use various extraction methods. Our tools include wands, subsurface extraction tools as well as self-propelled tools and vacuum squeezers.

Forced Evaporation

After the water is removed, any moisture remaining is dried using high-velocity airmovers.

Submerged objects absorb moisture and water when it’s wet. The substance is then damp or wet because of this.

The level of saturation is described as the point where it is impossible to hold any more moisture. The greater the humidity, the more close the air is getting to saturation.

In the evaporation phase the water molecules leap from liquid state to gaseous state. The process is referred to as evaporation.

This means that the object no longer absorbs water from the atmosphere. We call that saturation point the point of evaporation. Once the saturation point is reached drying will begin.

High-efficiency airmovers dry the object in two areas during the evaporation phase. They create strong airflow which is controlled by a filter system.

A fan that moves air can move 10 to 20 times the amount of air than a fan or the typical household fan.

The object is dried using air movers approximately 10 times faster that in natural conditions where no air mover was used.

Airflows that are high-velocity dry the surface and absorbs the moisture that is drawn out by air movement.

Using Heat To Assist the Drying Process

One of the most essential elements of any restoration project is heat. In order to dry out any materials which have been affected by water, we use a number of different types of heaters.

Electric Heaters They are ideal for drying jobs that require various heating sources. You can run multiple heaters at once because of their many Wattages.

You can also turn down or turn off the electric heater while the job is being done, without affecting other heaters. In order to maximize efficiency and lower your expenses for energy, you can adjust the wattage of one heater while increasing it’s capacity.

Because they emit almost zero emissions and consume very less water Electric heaters are popular for restoration projects. However, the only drawback is that they take longer time to heat up, requiring more time to dry process generally.

Hydronic Bioler (TES) These boilers are extremely efficient at quickly heating up yet releasing minimal emissions. They can be powered by natural gas or propane.

Hydronic boilers are different from electric heat in the sense that they don’t utilize forced-air for distribution of heat, which means it could be difficult to evenly heat an area using these kinds of heaters. They can also be utilized for dry work that does not require walls or ceilings to be in the same place.

Hydronic boilers are also often used when there is no electricity to run electric heaters. Because they are extremely efficient in producing radiant heat they are able to keep your drying area warm, even without an electrical power source.


We utilize low Grain Refrigerant Dehumidifiers (LGR) to help dry out buildings and homes that have experienced water damage.

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

The home dehumidifier can extract water from the air in the same manner as an LGR Refrigerant Dehumidifier. It can eliminate up to 99 percent of airborne mold spores by eliminating condensation.

Fixing Hardwood Floor Water Damage

Water damaged hardwood floors need to be cut up to ensure repairs can occur starting from the subflooring up.

The subflooring must be removed and repaired prior to. The affected hardwood floors require sanding down or replaced. To ensure a uniform appearance the floors must be sanded, then repaired after these repairs have been completed.

Carpets are susceptible to water damage

If you have had the misfortune of experiencing an incident of flooding in your home, it can be a stressful and costly experience. You may need to replace your flooring even if you’ve taken the water out of the area as soon as possible.

It would be devastating to discover that your house is not in the best condition after spending lots of time and money to fix it.

This is why it is important to assess the extent of damage as soon as possible. One of the first things that needs to be addressed is whether the affected area should be replaced. It is possible to clean the carpet and then use it again after drying. This can eliminate worries about mildew growth or lingering scents.

Salvaging Carpet After a Water Damage Event

If the water damage has been very severe there is a chance that you’ll notice staining on your carpet. Sometimes, you will have to change your flooring to get rid of the stains. Another reason that might prompt you to consider replacing your carpet is the persistent and strong smell. If it is, then you will likely have to replace your carpet and padding.

The next step in determining whether or not you need to replace your carpet is to find out whether your floor can be dried and cleaned professionally. A professional company can assist you in determining how severe the damage was. Our company will assess your carpet and determine whether it’s worth replacing or re-usable. If the carpet you have is damaged, a few drying methods can cause further damage to it.

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

Do your carpets get professionally cleaned, dried and cleaned?

The carpet’s ability to remain fresh can be compromised if the padding beneath it has been damaged. Even though your carpet is dried in a short time, mildew growth is still possible when the padding beneath isn’t dried.

A professional carpet cleaning service is the best way to ensure that your carpet is dry and clean after an event of flooding. When the firm has finished their work, you will be able to make a more informed decision about the state of your carpet and determine whether or not you need to replace it.

Drywall that has been damaged by water

The extent of damage will determine the kind and way to repair drywall. Water damage repair can be simple as taking out an area of drywall, cleaning it, and after that, replacing it.

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

Drywall that has been damaged by water often contains mold spores which can not be easily removed. In most cases, the drywall will have to be replaced. We use moisture testing equipment which allow us to identify where and how extensive the humidity has gotten. This allows us to identify areas that are damaged and limit costs to the only damaged ones.

Water also causes structural damage because it causes the material to expand and shrink. It is much more difficult to break wood when it has been moistened with water. If the water sits for a lengthy time, there can be an abundance of rot on the wood, which could cause it to crack easily.


To avoid this problem, it’s crucial for homeowners and building owners to take care of structural damage caused by the effects of moisture on their properties immediately following a flood or water damage occasion.

Water Damage in the Foundation

The damage caused by water to a house’s foundation can be caused by a number of reasons. While not all water issues can lead to structural damage, it is important to correct foundational problems as quickly as you can to prevent further structural damage.

Water damage to the foundation can trigger many different problems dependent on the way it is handled. If the damage is not taken care of quickly, it can result in serious structural damages.


Roof Water Damage

Damage to the roof can result from natural disasters as well as foundation water damage. Along with creating roof leaks damage can also cause issues with the walls and the foundation of a house or building.

Roof leaks can be very costly and might have significant drawbacks. Leakage in the roof could lead to mold growth, which can prove fatal. Leaks in the roof may also cause damages to the roof truss.

If you don’t fix the leaks in your ceiling promptly, they can cause the rafters to decay and then soften. Roof water damage can also be caused by electrical faults, which can lead to an electrical fire. These are all good reasons to get roof water damage repaired quickly after a flood or any other sudden damage.

HVAC Water Damage

If your HVAC system begins to fail or brand new equipment becomes inoperable, it can cause structural damage to your home. If you do not have HVAC it is opening the interior of your home or business to all sorts of issues. It is possible for mold to grow and lead to a number of very serious health problems.

Damage to the Pipe Water

If you’re experiencing pipe damage due to water, it will likely be coming from a burst pipe in your home. Once you have determined that there has been an issue, it is important for you to contact a professional to stop the water and ensure that it doesn’t cause structural damage.

Burst pipes can cause a lot of damage. If your pipes fail and water enters your home, causing extensive damages and necessitating water damage repair – a process that can cause structural damage.

If you spot water damage to your pipe that is not repaired close off the supply of water.

How much does it cost to repair the damage caused by water?

Water damage restoration cost per square foot

Depending on the square foot the repairs and cleanup expenses differ. The following pricing breakdown can be obtained at National Flood Services for each square foot

Will Water Damage Be Covered by the homeowner’s insurance policy?

Homeowners insurance policies are usually appropriate if the damage is unexpected and unintentional. The Insurance Information Institute states that homeowners insurance may cover the repair or replacement of broken windows but not for damages caused by negligence.

Neglect can be described as damage to an object or surface 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.

A homeowners policy would not cover water damage caused by flooding. Instead, a flood insurance policy would be required. In some areas, flood policies are required by mortgage lenders. Flooding can happen due to storms, flooding the ground, overflowing bodies of water or overflowing or surging bodies such as streams, lakes, rivers and oceans.