Water damage restoration service – Larkspur

Property owners in Larkspur experience burst pipe damage regularly. Whether you’ve been affected by a natural disaster or a localized catastrophe such as a water line breakage, Critical Control is standing by to respond 24/7.

When a flood, storm or burst pipes cause water to get into a home or structure, water damage occurs most of the time. Sometimes, the damage is obvious and obvious, sometimes it is minor or hidden.

Water damage remediation is much more complex than simply drying the interior. Modern professional techniques for water damage repair such as Critical Control, can often reduce damage that would normally need a total structural replacement.

Water Damage Restoration Guidelines are available Contact a Professional

Many times, building or home owners attempt to address water damage by using DIY solutions found on the internet. This is a bad idea. There are guidelines to deal with water damage , and they depend on the equipment and expertise of professionals. The guidelines can be 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 houses or buildings, 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 a lot of reasons why professionals dealing with water damage must adhere to these guidelines. In some situations it is necessary to employ an Indoor Environmental Professional (IEP) is essential. An IEP is a person who has the expertise and experience to analyze an area for contamination and take samples, conduct lab tests and give us advice on the type of water damage.

This is particularly important when the building’s residents are in danger or have concerns about contamination.

Categories and classes of Water Damage


Restoration of water damage projects are classified by category and class, based on the degree of invasion of water.

The water that enters the structure was classified based on its contamination. The category 1 indicates that the water is from a clean source such as a burst water supply or a sink or tub.

Category 2 involves water that has high levels of contaminants and has the potential to cause discomfort or illness when inhaled or consumed. The sources could be waters that are not readily apparent as a risk, such as the discharge from washing machines and spills from toilets.

Water in the category 3 is severely polluted, meaning it could contain pathogenic, toxic or other harmful substances in it. This usually means contamination by the backflow of toilets from the toilet trap or a flood of seawater from streams and rivers, or any other water flowing from the exterior of the building. This kind of water could contain heavy metals, pesticides, regulated materials or toxic substances within it.


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

The lowest amount of water absorption , and the greatest amount of water is categorized as Class 1. This happens when water is in contact with less than 5% building substances that absorb water. This is the situation that the majority of the building substances affected by water have low in evaporation, which means that they aren’t able to absorb and hold in water. Concrete, finished/coated wood, plaster or masonry.

Class 2 is a term used to describe water absorption and intrusion. It means that anywhere between 5 to 40% of the total ceiling, floor and wall is made of low-evaporation materials like wood, concrete, or the masonry.

Class 3 is the term used to describe 40% or more of the floor, wall and ceiling surfaces are porous materials such as fiberboard, insulation, carpet etc. and where other materials that don’t absorb water like concrete or plaster haven’t been negatively affected.

Water has been absorbed by substances like concrete or plaster and wood, which are classified as Class 4. This calls for special drying techniques and longer drying time.

How to dry a water damaged building or house


Physical extraction, dehumidification and evaporation are three ways to get rid of water from buildings. Eliminating water from liquids is typically 500 times more efficient than air movers. The faster the structure is dried, the better. The quantity of material that needs to be extracted will affect both dehumidification and extraction techniques.

Professionals dealing with water damage employ an array of extraction techniques. We employ a range of tools including subsurface extraction tools as well as self-propelled tools.

Forced Evaporation

The remainder of the moisture gets then dried using high-speed air movers once the maximum amount of water is taken away.

If an object is wet or submerged in water it absorbs some moisture or water. In the process, the material gets dampened or wet.

The level of saturation is known as the point where it becomes impossible to contain any more moisture. Higher humidity means that the air is getting closer to saturation.

In the evaporation process, water molecules jump from liquid state to gaseous state. This is referred to as evaporation.

In other words it is will no longer absorb additional moisture from the air. This is known as the saturation point. When saturation is attained, the drying process begins.

In the evaporation stage the highly efficient air mover dry the object from two sides. They generate a large airflow across the surface of the object that is controlled by a filter that is able to cover the entire area of the object.

An air mover moves around 10-20 times more air than a fan , or the typical household fan.

Air movers dry the object approximately 10 times faster than in natural conditions, where no air mover is used.

Airflows that are high-velocity leaves the surface dry and absorbs moisture drawn out by the airflow.

Using Heat To Assist the Drying Process

One of the most essential elements for any water damage restoration work is heating. In order to dry out any materials that have been affected by water, we make use of various types of heaters.

Electric Heaters: These heaters can be used to dry tasks which require multiple sources of heat. This is because they can be found in various power levels, which allows you to use multiple heaters at the same time.

Electric heat is also adjustable, allowing it to be reduced or turned off during the process, but without impacting other heaters. In order to maximize efficiency and lower your expenses for energy, you can adjust the wattage of one heater and increase its capacity.

Electric heaters are a common feature in restoration projects since they generate virtually no emissions and use only a small amount of water. However, the only drawback is they take longer to warm up, which means that they require more time for the drying process generally.

Hydronic Bioler (TES) Hydronic Bioler (TES) These boilers are able to heat quickly and emit very little carbon dioxide. They can be run on propane or natural gas.

Hydronic boilers are different from electric heat in that they do not utilize forced-air for distribution of heat, so it can be challenging to evenly heat an area with these types of heaters. They are also able to dry jobs that do not require walls or ceilings to be able to stand in their place.

Hydronic boilers are also often used when there is no electricity to run electric heaters. Because they’re so effective in producing radiant heat they are able to keep your drying space warm even without an electrical power source.


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

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

In addition to removing water from the air, as a LGR Refrigerant Dehumidifier does it, the dehumidifier for your home will also eliminate up to 99% of airborne mold spores the air through the elimination of condensation.

Repairing Hardwood Floor Water Damage

The floors that have been damaged by water need to be cut up to ensure repairs can take place from the subflooring upwards.

The subflooring has to be taken off and repaired before. The hardwood floors damaged need to be replaced or sanded. After these repairs are completed and the floor is finished, it should be sanded, refinished and polished to ensure uniformity.

Carpets are vulnerable to water damage

Floods can cause significant damage to your home and make it difficult and expensive. Even if the water has been taken away from the affected region immediately, there’s still a chance that you will have to eventually replace the flooring.

It would be devastating to discover that your home isn’t in top state after having spent many hours and dollars to repair it.

It is vital to identify the extent of damage as soon as you can. One of the initial issues that must be resolved is whether the damaged area should be replaced. There is a way to clean the carpet and then use it once dry. This will eliminate any concerns about mildew growth or lingering odors.

Salvaging Carpet After a Water Damage Event

If the damage from water has been very severe, it is possible that you will have noticeable staining on your carpet. In certain instances the only option to eliminate the stains is to replace the flooring. Another factor that could cause you to think about replacing your carpet is a strong and lingering scent. If it is, then you will likely require replacement of both your carpet and padding.

The next step to determine whether or not it is necessary to replace your carpeting is to determine whether the flooring is able to be dried and cleaned professionally. A professional service will be able to assist you in determining how severe the damage was. Our company will assess the carpet and decide whether it is best to replace it or re-usable. Keep in mind that some of the techniques employed for drying may cause further damage to the carpet if it is already in poor condition.

Some of the considerations that will determine whether or whether the padding and carpet should be replaced include:

Are your carpets professionally cleaned, dried, and disinfected?

If the padding beneath your carpet has been damaged, it could affect the length of time your carpet will remain clean. Even though your carpet may have dried quickly but the chance of mildew development is there if the padding underneath isn’t dried too.

A professional carpet cleaning company is the best option to ensure your carpet is clean and dry after the flood. After the job is completed, you’ll be able take a shrewd decision on the condition of your carpet. You can also decide whether you want to replace it.

Drywall that has been damaged by water

The degree of damage determines the kind and method of drywall repair. Repairing water damage can be simple as taking out the drywall section cleaning it, after that, replacing it.

The flip side of the coin is that serious damage could need to be repaired completely, including the wall studs and fiberglass insulation.

The spores of mold can be seen in water damaged drywall that is hard to get rid of. Therefore, in the majority of cases the drywall needs to be replaced. We use moisture testing tools to measure the amount of moisture. This allows us to pinpoint areas that are damaged and limit costs to the only damaged ones.

Water can also cause structural damage, because it causes the wood to expand or shrink. After the wood has been moistened by water, it becomes much easier to break. If the water sits for a lengthy time, it could cause an abundance of rot on the wood, which could make it break easily.


To avoid this problem, it’s crucial to homeowners and property owners to take care of structural damage caused by water-related issues with their property immediately after the water or flood event.

Water Damage in the Foundation

There are a variety of reasons that water damage can cause to the foundation of a house. While not all water concerns cause structural damage, it’s essential to fix foundational issues promptly to avoid potential structural damage.

The water damage from foundations can cause a variety of problems depending on how it’s treated. It can lead to serious structural damage if not treated promptly.


Roof Water Damage

Damage to the roof can be caused by natural catastrophes as well as foundation water damage. Roof damage could cause roof leaks, and can also cause damage to the foundations of a house or the foundation of a home.

Leaking roofs are costly and have serious disadvantages. A leak on the roof may result in mold and mildew to develop, which could be fatal. A leaking roof may also cause damage to the roof truss system, which can cause structural damage to the roof.

Leaks in the ceiling can cause your rafters to decay and become soft if you don’t deal with them right away. Water damage to the roof could result from electrical issues, which can lead to an electric fire. These are all good reasons to get roof water damage repaired quickly after a flood or other type of unexpected damage.

HVAC Water Damage

If your HVAC system is failing or brand-new equipment is found to be defective, it could result in structural damage to your home. Without HVAC it is opening the interior of your home or business to all kinds of problems. Mold growth can lead to serious health problems.

Damage to pipes caused by water

If you have pipe water damage, the water is most likely coming from a burst pipe in your home. If you’ve discovered a leak, it is crucial to get an expert to stop the water from causing structural damage.

A ruptured pipe can result in severe damage. The water can get into your home through damaged pipes, which can cause severe damage. This can lead to structural damage.

Shut off the water supply and call an experienced IICRC-certified professional from a company for water restoration such as Critical Control as soon as you spot damaged water pipes.

What is the cost of restoring water damages?

Water damage restoration cost per square foot

Depending on the square foot the repairs and cleanup expenses vary. National Flood Services has the following breakdown of pricing for each square foot:

Is water damage covered by homeowner’s insurance?

The homeowner’s insurance policies are generally used if the damage is unexpected and accidental. According to the Insurance Information Institute, homeowners insurance may cover repair or replacement of a broken window, but not if the damage is a result of neglect.

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

If the water damage resulted from an event that is a flood, it would not be covered by homeowner’s insurance. Flood insurance is mandatory. Mortgage lenders might need flood insurance in specific areas. Flooding can occur due to floods, storms, overflowing bodies of water or the overflowing or surge of bodies such as streams, rivers, lakes and oceans.