Water damage restoration service – Fairfax

Critical Control - Restoration service8 Crescent Circle, Fairfax, CA, 94930, United States415-715-1393

Homeowners in Fairfax get hit with water damage on a regular basis. 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.

The most common cause of water damage is when water enters a building or home by way of a flood, storm or burst pipe. Sometimes the damage is overt and obvious, sometimes it is minor or hidden.

Water damage remediation is much more complex than simply drying the interior. With the most modern water damage remediation tactics typically restorers such as Critical Control can mitigate damage which would in the past would have required a complete structural replacement, in other words, demolish and rebuild.

Water Damage Restoration Guidelines Exist and you can call a Professional

Many times, building or home owners attempt to deal with water damage with DIY solutions available online. This is a bad idea. There are guidelines for dealing with water damage and they require the skills and tools of professionals. The guidelines can be found in the IICRC Standard Reference Guide, or Professional Water Damage Restoration book. This guide exists because of the necessity of professional standardisation of situations that involve water destruction to buildings and homes and the dangers they can present.

Critical Control, a restoration firm, is able to use IICRC guidelines to assess the type and extent of the damage each project has sustained.

There are really important reasons why professionals dealing with water damage must adhere to these guidelines. There are certain situations that require our bringing in the services of an Indoor Environmental Professional (IEP). An IEP is professional with the knowledge and experience to evaluate a site for contamination, collect samples, get lab testsand help us determine the kind of water damage.

This is crucial in cases where the building’s residents are in danger or have concerns about contamination.

Water damage according to categorizes and classes


Water damage restoration projects are classified by category and class based on the severity of the flood.

The water that entered the structure was classified according to its contamination. Category 1 implies that the water is from a clean source such as burst water supply, or a sink or tub.

Category 2 water is characterized by high levels of contaminants and can cause illness when it is consumed or in contact with. This can include sources which may not normally seem like an issue, like the discharge from washing machines or overflows from toilets.

Water in Category 3 can be classified as highly contaminated. It could contain toxic, pathogenic, or any other hazardous substances. Most often, this is due to contamination from sewage, toilet backflows after the toilet trap, seawater, water flooding from rivers and streams, or any other source of water that comes from the building exterior. This water can be contaminated by pesticides, heavy metals or toxic substances.


The IICRC has also established classes we use in measuring the amount of water intrusion into your property. This system basically sets guidelines for the saturation of the home or building.

Class 1 is the smallest amount of absorption and the amount of water. This is where the water is in contact with about five percent or less construction materials that absorb water. This is because most substances that are affected by water do not hold or absorb water. Examples are concrete, finished/coated wood, plaster , or masonry.

Class 2 signifies that there is substantial absorption of water and intrusion. It means that anywhere between 5% and 40% of the combined ceiling, floor and wall is constructed of low-evaporation materials like wood, concrete, plaster or bricks and mortar.

Class 3 means that about 40 percent or more of wall, floor and ceiling surfaces are porous like carpet, insulation, fiberboard and so on. and other materials that don’t absorb much water such as plaster or concrete have not been negatively affected.

Class 4 refers to the fact that water has become deeply stuck in materials that do not easily absorb water as plaster, wood, concrete and masonry. This means that it requires longer drying times and special drying techniques.

How to Dry a Water Damaged home or Building Works


Physical extraction, dehumidification, and evaporation are the three main methods to remove water from a building. The elimination of water that is liquid is at least 500 times more effective than simply making do with dehumidifiers and air moving machines. The faster the structure can dry, the better. The quantity of materials that needs to be extracted will affect both dehumidification and extraction techniques.

Water damage experts utilize a variety of extraction techniques. Some of our tools include subsurface tools, wands, self-propelled tools, and vacuum squeezers.

Forced Evaporation

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

Submerged objects absorb water and moisture once it’s moistened. The substance gets wet or damp because of this.

Saturation is the time where it becomes unachievable for the air to contain any moisture. More humid means that the air is getting closer to saturation.

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

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

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

Air mover is able to move around 10 to 20 percent more air than a fan, or a standard household fan.

Air movers dry objects about 10 times faster than in natural conditions, where there is no air movement.

Airflows with high velocity leaves the surface dry and absorbs moisture pulled out by the air movement.

Using Heat To Assist The Drying Process

The element of heat is crucial to the success of any restoration project. In order to dry out any materials that have been affected by water, we use various types of heaters.

Electric Heaters They are ideal to dry jobs which require the use of multiple heat sources. You can run multiple heaters at once because of their numerous Wattages.

Electric heat can also be capable of being turned down or off when the work is in process, without affecting your other heaters. This means that you could lower one heater, while increasing the wattage of another one to improve efficiency and reduce your energy costs.

Since they produce virtually no emissions and require very less water They are used for restoration projects. However, the only drawback is that they take longer time to get hot, which requires longer drying time. process overall.

Hydronic Bioler (TES) They are also extremely efficient in heating up quickly, while still producing minimal emissions. They can be powered by natural gas or propane.

Hydronic boilers differ from electric heat in that they do not make use of forced air to distribute heat. Therefore, it may be difficult to evenly heat a large space with these kinds of heaters. They can also be used to dry jobs that do not require walls or ceilings to be able to stand in the same place.

They are also commonly employed when there isn’t enough electricity to run electric heaters. They can generate radiant heat and keep your drying area warm without the need for an electric 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 moisture from damp structures that have experienced extensive water damage within 24 hours.

The dehumidifier at home is able to remove water from the air the same way as an LGR Refrigerant Dehumidifier. It will also remove the 99 percent or more of airborne mold spores through the elimination of condensation.

Fixing Hardwood Floor Water Damage

Hardwood floors damaged by water have to be ripped up so repairs can be made starting from the subflooring up.

The subflooring must be removed and repaired first. The damaged hardwood boards must be sanded or replaced. To ensure a uniform appearance flooring, all floors should be sanded, then restored after the repairs have been made.

Carpets are susceptible to water damage

If you have had the misfortune of experiencing flooding in your house it could be a stressful and costly experience. Even if the water is eliminated from the region immediately, there’s the possibility that you will have to replace the flooring in the future.

After spending time and money restoring your home to its pre-flood condition, it would be a shock to discover that the end result leaves something to be desired.

It is vital to identify the extent of the damage as fast as is possible. The first step is determine if the affected area requires replacement. There’s a good chance that the carpet will be cleaned and used once it is dry, and this cleaning will help eliminate some of the concerns about mildew growth and persistent odors.

Salvaging Carpet After a Water Damage Event

You may notice stains on your carpet if the damage to your carpet was serious. In certain instances the only solution to eliminate these stains is to replace the flooring. A strong, lingering odor can also be an indication to replace your carpeting. It’s time to change your carpet and padding in the event of this.

The next step in determining whether or not you need to replace your carpet is to determine if the floor can be cleaned and dried professionally. A professional company can assist you in determining how severe the damages were. We can determine if your carpet needs to be replaced or can be saved. Be aware that some of the techniques used for drying can also further damage the carpet even if it’s already in poor condition.

Several factors will influence the decision of whether padding or carpet should be replaced.

Are your carpets professionally cleaned, dried and cleaned?

If the padding under 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 can still occur in the padding beneath if it is not dried.

Professional carpet cleaning company is the best way to ensure your carpet is clean and dry after an event of flooding. Once the cleaning is complete then you’ll have the ability to take a shrewd decision on the condition of your carpeting. It is also possible to decide whether you want to replace it.

Drywall that has been damaged by water

The drywall repair procedure varies according to the extent of damage. Repairing water damage could be as simple as removing the drywall portion and then cleaning the affected area and replacing it.

The other side is that significant damage may require whole-wall replacement including walls studs and fiberglass insulation.

There are spores of mold in damaged drywall, which is hard to get rid of. Most of the time the drywall will need to be replaced. We utilize moisture testing tools that help us determine how large and where the humidity has gotten. This allows us to identify the areas that are damaged and keep costs restricted to areas that need to be repaired.

Water can cause structural damage as well, as it causes the material to expand or shrink. It is much easier to break wood if it is moistened by water. If the water is left to sit for a long period of time, it could cause a significant amount of rot on the wood which can make it break easily.


To prevent this problem, it’s crucial to homeowners and property owners to take care of structural damage caused by moisture-related problems with their property immediately after an event like a flood or water damage incident.

Foundation Water Damage

There are many reasons water damage could affect the foundation of a home. Although not all water problems could cause structural damage, it is important to fix foundational issues as soon as possible to avoid future structural damage.

The water damage from foundations can lead to many different problems depending on how it’s treated. If the issue isn’t addressed quickly, it could result in structural damage that is severe.


Roof Water Damage

Like foundation water damage, roof water damage is quite common following natural catastrophes. Roof damage could cause roof leaks and also damage the foundation of a structure or the foundation of a home.

Roof leaks can be costly and can have serious drawbacks. A leak in the roof could result in mold and mildew to grow, which can cause death. A roof that is leaky could cause damage to the roof truss system and cause structural damage to the roof.

Leaks from the ceiling could cause your rafters’ to degrade and become soft if you don’t take action immediately. Electrical faults are also common when it comes to roof water damage which can cause the possibility of an electrical fire. All of these are excellent reasons to have your roof water damage repaired quickly following a flood or other sudden damage.

HVAC Water Damage

If your HVAC system is failing or brand new equipment is found to be defective, it could cause the structure of your house. Without HVAC you’re exposed to the interior of your business or home to all sorts of issues. The growth of mold can lead to a number of serious health issues.

Pipe Water Damage

If you’re experiencing pipe water damage, the water is most likely coming from a burst pipe in your home. When you’ve identified an issue, it’s essential to contact a professional to stop the water from damaging the structure.

A pipe that bursts can cause severe damage. When pipes are damaged and water enters your home, creating extensive damage , and may require water damage repair – a process that can result in structural damage.

If you spot damaged water pipes, shut off the supply of water.

What is the price of cleaning up water damages?

Water damage restoration cost per square foot

Depending on the square foot the water damage repair and cleanup costs differ. The following breakdown of pricing is available at National Flood Services for each square foot

Will Water Damage Be Covered By the Homeowner’s Insurance?

If the cause of the damage was accidental and sudden homeowners insurance policies will usually cover it. The Insurance Information Institute states that homeowners insurance may cover the repair or replacement of broken windows however, it does not cover damage caused by negligence.

Neglect is defined as damage to an object or surface that is the result of the weather, lack of maintenance or general deterioration. The Insurance Information Institute in the United States declares that homeowners insurance does not cover damage caused by neglect.

A homeowners policy would not cover water damage due to flooding. A flood policy is required. In certain areas the flood policies are demanded by mortgage companies. Flooding can occur due to storms, flooding ground and overflowing bodies or the overflowing or surge of bodies such as rivers, lakes, streams and oceans.