Water damage restoration service – Diablo

Property owners in Diablo get hit with flood damage regularly. Whether you’ve suffered from a natural disaster or a localized catastrophe such as a water line breakage, Critical Control is standing by to respond 24/7.

Damage to water is more frequent when water enters a building or house via a flood, storm, or ruptured pipe. Sometimes the damage is overt and evident, while other times it’s subtle or even hidden.

It’s more complex than just drying the interior of the building to repair water damage. Modern methods for water damage restoration typically restorers such as Critical Control can mitigate damage which would in the past would have required a complete structural replacement, that is to say, in terms of demolition and rebuild.

Water Damage Restoration Guidelines are available Contact a Professional

Oftentimes, home or building owners attempt to address water damage by using DIY solutions available on the internet. This is not advisable. There are guidelines to deal with water damage and they depend on the skills and tools of experts. The guidelines can be found in the IICRC Standard Reference Guide, or Professional Water Damage Restoration book. The guide was created due to the need for professional standardisation in situations involving water damage to buildings and homes as well as the risk they present.

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

These guidelines are important for professionals who deal with water damage. In certain circumstances, the use of an Indoor Environmental Professional (IEP) is required. An IEP is an individual who has the skills and experience to analyze a site for contamination collect samples, perform lab tests and give us advice on the kind of water damage that is likely to occur.

This is particularly important in cases where the building’s inhabitants could be at risk, there is a possibility of negative health effects, the people who live there have a desire to know the contaminants that are suspected or any other reason for concerns about contamination.

Water damage by categories and classes


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

The water that enters the building was classified based on the degree of contamination. The category 1 indicates that the water is from a clean source, such as a burst water supply or even a sink or tub.

Category 2 is water that has significant levels of contaminants and has the potential to cause illness or discomfort if contacted or consumed. These include sources that are not usually considered to be dangers, such as the discharges from washing machines, or overflows from toilets.

Category 3 water is grossly contaminated meaning that it can have pathogenic, toxigenic or other harmful substances in it. It can be caused by backflows of sewage, toilet trap leaks, and the flooding of streams and rivers. This category of water can have pesticides, heavy metals, regulated materials or toxic substances within it.


We can also use the IICRC’s courses to determine how much water has entered your property. The system basically serves as an indication of the amount of water a building or house ought to be.

The lowest amount of water absorption and the most water is classified as Class 1. This happens the case when water comes in contact with less than 5% of construction substances that absorb water. This is because most materials that are affected by water won’t absorb or hold water. Examples are concrete, finished/coated wood, masonry or plaster.

Class 2 refers to absorption of water and intrusion. It is approximately 10% to 40% of the total ceiling, floor and wall are composed of low evaporation materials such as plaster wood, concrete or masonry.

The porous materials, like carpet, insulation and fiberboard that comprise Class 3 comprise around 40 percent of wall, floor and ceiling materials, with about 40% in class 3. and also where other materials that don’t absorb much water such as concrete or plaster haven’t been adversely affected.

Class 4 refers to the fact that water has become deeply stuck in materials that do not readily absorb water, such as plaster, wood, concrete and the masonry. This is why special drying methods are required and longer drying time.

How Drying a Water Damaged home or Building Works


Physical extraction, dehumidification and evaporation are three ways to get rid of water from a structure. The elimination of water that is liquid is at about 500 times more efficient than just making do with dehumidifiers and air movers. The faster the structure dries the more effective. The quantity of material that needs to be extracted will affect both extraction and dehumidification techniques.

Professionals dealing with water damage utilize a variety of 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, the remaining moisture is dried with high-speed airmovers.

When an object is moistened or submerged in water it absorbs some of the water or moisture. The material gets wet or damp as a result.

Saturation is the time at which it becomes impossible for the air to contain any moisture. More humid means that the air is closer to saturation.

The evaporation process occurs the time when water molecules transition from an in liquid state to a gaseous one. This is known as the process of evaporation.

In this way it is no longer absorbs additional moisture from the atmosphere. This is called the saturation point. Once saturation is reached, drying will begin.

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

A fan that moves air can move around 10 to 20 percent more air than an ordinary fan, or even a regular fan used in the home.

Air movers dry objects about 10 times more quickly than the natural environment, in which there is no air movement.

The high-speed airflow dry the surface of the object and draws in the moisture taken away by the air movement.

Utilizing Heat To Aid In The Drying Process

A key component of any restoration project is heating. To dry out materials which have been affected by water, we make use of various kinds of heaters.

Electric Heaters These heaters are perfect for drying jobs that require multiple heat sources. This is because they come in a variety of wattages, allowing you to use multiple heaters at the same time.

Electric heat is also adjustable, allowing it to be shut off or reduced while the job is in process, but without impacting other heaters. This means you can reduce one heater while raising the wattage of another to maximize efficiency, and decrease your cost of energy.

Electric heaters are a common feature in restoration projects because they produce essentially no emissions and require only a small amount of water. They require longer to heat up and take longer drying time.

Hydronic Bioler (TES) Hydronic Bioler (TES), These boilers are able to heat quickly and release very little CO2. They are typically run using propane or natural gas.

Hydronic boilers differ from electric heating in that they do not make use of forced air to distribute heat, so it can be challenging to evenly heat a large space with these kinds of heaters. They can also be used for dry work that does not require ceilings or walls to be able to stand in their place.

When electric heaters cannot be employed, hydronic boilers may often be used. Because they are so efficient in producing radiant heat they are able to keep your drying area warm even without an electrical power source.


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

The LGR Home Dehumidifier can extract 170 pints water from damp structures which have suffered extensive water damage within 24 hours.

In addition to removing water out of the air, such as an LGR Refrigerant Dehumidifier does this, the home dehumidifier can also eliminate up to 99% of airborne mold spores the air by eliminating condensation.

Repairing Wood Floor Water Damage

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

First, damaged subflooring needs to be removed and replaced. The affected hardwood floors must be sanded or replaced. After these repairs are completed and the floor is finished, it should be sanded, refinished and polished to ensure a uniform appearance.

Carpets are prone to water damage

Floods can cause serious destruction to your home and cause it to be costly and difficult to repair. You might need to change your flooring even if you’ve removed the water from the area as quickly as possible.

After spending time and money to restore your home to its original state, it could be a shock to discover that the finished results leave some things to be desired.

In this regard, it is essential to evaluate the extent of damage as soon as possible. The first thing to do is determine if the affected area needs to be replaced. There is a good possibility that the carpet could be cleaned and used once it is dry and this can help to eliminate the worries about the growth of mildew and persistent odors.

Salvaging Carpet After a Water Damage Event

If the water damage is very extensive, it is possible that you’ll notice staining on your carpet. In some cases, you may need to replace your flooring to remove these stains. A strong, lingering odor could also be a reason to replace your carpeting. If you find this to be the case then you may need to replace both the padding and carpet.

The next step in determining whether or not you need to replace your carpeting is to determine whether the flooring is able to be dried and cleaned professionally. If you have a reputable company perform the cleaning, you’ll be able to determine how severe the water damage was. We will be able to evaluate whether or not your carpet needs to be replaced or salvaged. Be aware that certain methods used for drying can also cause further damage to the carpet when it is already in poor condition.

The main factors which will decide whether or not the carpet and padding should be replaced include:

Are your carpets professionally dried, cleaned, and disinfected?

If the padding beneath your carpet is damaged, it could affect how long the carpet is clean. Although your carpet has been dried in a short time, mildew growth may still be present in the padding beneath if it isn’t 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. Once the company has completed their task, you’ll be in a position to make an informed decision about the state of your carpeting and decide whether or not to change it.

Drywall that has been damaged by water

The procedure for repair of drywall differs depending on the severity of damage. Repairing water damage is simple as taking out the drywall section then cleaning it and after that, replacing it.

The other side is that major damage could require whole-wall replacement including the wall studs and fiberglass insulation.

Mold spores can be found in water damaged drywall that is hard to get rid of. In the majority of cases, the drywall will have to be replaced. We utilize moisture testing tools to assess the extent of moisture. This helps us identify areas that are damaged and limit costs to the only damaged ones.

Water can cause structural damage as well, because it causes the wood to expand or shrink. It is easier to break wood when it is moistened by water. The wood can get brittle if kept in the water for too long.


To avoid this problem, it’s crucial for homeowners and building owners to address structural damages from the effects of moisture on their home immediately following the water or flood incident.

Water Damage in the Foundation

The damage caused by water to a house’s foundation can happen due to a number of reasons. While not all water concerns result in structural damage, it is crucial to address foundational issues in the quickest time possible to prevent structural damage.

Water damage to the foundation can lead to many different problems depending on how it is dealt with. If the damage is not taken care of promptly, it could result in structural damage that is severe.


Roof Water Damage

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

Roof leaks can be very expensive and could have major disadvantages. Roof leaks can lead to mold growth that could be fatal. The leaks in the roof could also result in damages to the roof truss.

If you don’t take care to address leaks in your ceiling right away the risk is that your rafters to degrade and become soft. Roof water damage can also result from electrical issues which could lead to an electric fire. All of these are excellent reasons to have your roof water damage repaired quickly following a flood , or any other damage that is unexpected.

HVAC Water Damage

If your HVAC system begins to fail or brand-new equipment is found to be inoperable, it can cause the structure of your home. You are putting your home and business at risk in the absence of HVAC. Mold growth can occur and cause a variety of health issues that are very serious.

Water damage to pipes

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

A burst pipe can cause serious damage. Water can enter your home through broken pipes, causing severe damage. It could cause structural damage.

If you spot damaged water pipes close off the water supply.

What’s the cost for the restoration of water damaged?

Water damage restoration cost per square foot

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

Does water damage get covered by homeowners’ insurance?

Insurance policies for homeowners are typically applicable if the source of the damage is sudden and not intentional. According to the Insurance Information Institute, homeowners insurance can cover repairs or replacement of a broken window, but not when the damage was the result of negligence.

Damage caused by neglect can be described as wear and tear to a surface or object due to exposure, insufficient preventative maintenance, or general degradation. According to the American-based Insurance Information Institute, homeowners insurance will not cover damages from neglect.

If the damage to your property resulted from flooding, the incident is not covered under a homeowners policy. Rather, a flood policy is mandatory. Mortgage lenders might need flood insurance in specific regions. Flooding can occur due to flooding, over-saturated ground, flooding or overflowing bodies of water like lakes, rivers, ponds, streams, oceans in combination with high winds.