Important Things to Know About Crawl Space Cleaning

view of front of a house with a crawl space

Any household with a crawl space should know the importance of proper crawl space cleaning.

A crawl space needs care and cleaning like the windows in your house. It can become a source of several problems. When left unresolved, these crawl space problems can turn into more complicated and more expensive issues. Thus, you should know by now why keeping your crawl space clean is a must.

crawl space cleaning completed by RGS

Why Should You Clean Your Crawl Space?

You know you vacuum and dust your home several times a week. But, are you doing this in your crawl space? Many homeowners do not until something goes wrong. Cleaning your crawl space is necessary for these reasons:

#1. To Control Dampness

Water issues are easier to detect and control when you check your crawl space regularly. These problems can be due to a plumbing leak or condensation. Solving the main cause of the problem will help prevent the same problems from reoccurring. Also, cleaning your crawl space makes it a healthier space.

Dampness underneath your house can go up towards your floor joists and at time all the way up to your attic. This problem may even appear like a roof leak. When left unresolved, this problem may attract insects, pests, and mold that can cause further damage to your home. Keeping your crawl space clean and dry is the best way to prevent these problems.

#2. To Eradicate Pesky Rodents

Rodents often live in a hidden area of your home, like a crawl space. They like living here because it is dark, quiet, and secluded. Your crawl space is a perfect breeding and nesting area for rats, mice, and other pesky animals.

When these rodents successfully entered your crawl space, they can easily get into the spaces between walls and reach the rest of your house. Cleaning your crawl space will remove these animals and their mess in the area. A good contractor will find entry points and make suggestions on how to seal them up so that rodent can’t make their way back in.

#3. To Save Energy and Make Your Home More Comfortable

Attic insulation is a great solution for saving energy. But, cleaning and insulating your crawl space is more beneficial than attic insulation. This will kill the cold air on your floor and interior walls, which will make your HVAC system last longer.

Replacing your old insulation is possible. That is important as it will make your home more comfortable. Insulation replacement is more important when you have a rodent issue, a water leak, or both.

Rodents will damage your insulation breaking the insulation barrier causing cold or hot spots in your home.  Cleaning your crawl space and replacing the  old insulation will resolve these issues. Also, these tasks will make your home energy-efficient and smelling fresh and clean.

#4. To Get Rid of Mold

There are many types of mold. Some are toxic. Others threaten the allergy sufferers. Quick detection and elimination of mold is a must. You must seek help from the professionals.

As an average homeowner, does not know how to find and eradicate traces of mold. Mold is difficult to identify. Not every dark-colored mold is a “black mold.” In fact, some types of mold that can threaten someone’s health do not look dangerous. Only the pros can easily recognize their difference and remove them all.

#5. Enhance Indoor Air Quality

A crawl space must smell like soil since it is the part underneath your home. Thus, something is wrong if the odor is different. This unpleasant smell indicates poor indoor air quality. Luckily, this problem is often manageable. Animal droppings, dearly departed rats, mold, and damaged drain lines will cause a bad odor and decrease indoor air quality.

RGS Crawl Space Insulation has a professional crawl space cleaning staff that can handle the problem. They will locate and remove the culprit underneath your house. This will make indoor air freshener and cleaner.

The cleanliness or untidiness of your crawl space can directly and indirectly affect your health and wellbeing. Your floor may be extremely cold, which forces the heating system to work harder. Or, there can be dampness or mold that have been lingering underneath your house for a long time. Regardless of the case, cleaning a crawl space is always the best solution.

american dollar bills for a crawl space cleaning cost

How Much Does Crawl Space Cleaning Cost?

Cleaning a crawl space typically ranges between $500 and $10,500. Many contractors often charge their clients based on the condition and the size of the affected space.

RGS Crawl Space Insulation will provide crawl space repair and cleaning. They  will charge you depending on the project. They go to your home, inspect the area, and give you an estimate.

This free estimate will list the cost of preparing the entire space for potential repairs and cleaning. Also, this free estimate states disposal of waste found in your crawl space.

The Condition of the Affected Crawl Space

You will spend less if your crawl space only needs basic cleaning and maintenance. In this case, the charge is usually less than $1,000. But, the pros will charge more if you need rodent droppings removal. Also, they may charge you as much as $10,000 in repairing a severely damaged crawl space. The cost can be twice the usual cost if your crawl space incurred several damages.

The Size of Your Crawl Space

The cost typically ranges between $500 and $2,500 for a small crawl space. For a bigger area, expect to pay from $2,500 to $10,500. Professionals will figure out where your project falls into based on how much debris and potential damage your crawl space have. When the crawl space is hard to access, expect an extra charge. You should add $100 to $500 to your budget.

How Do Professionals Clean a Crawl Space?

Cleaning is always the first step before repairing a damaged crawl space. The professionals will remove anything that can affect your home’s indoor air quality and energy efficiency. Vapor barriers, encapsulation, and new insulation are more effective when installed on a clean surface. If not, mold and debris will start to build up below the surface that causes further damage.

Only the pros can handle waterproofing system installation and repair and cleaning your crawl space. They have the protective gear, and equipment to handle hazardous materials or scenarios like:

  • Fiberglass
  • Animal waste
  • Asbestos
  • Sloped grade
  • Narrow areas
  • Limited visibility

After the inspection, they will remove the insulation and vapor barrier. They can start cleaning and sanitizing the area after clearing it.

The professionals use a low volatile organic compound non-toxic applicator to clean a dirty crawl space. They will concentrate on one part of the area for a few minutes before moving to another.

After cleaning the crawl space, the professionals will replace the insulation, vapor barrier, and the rest. Replacement is necessary to achieve long-lasting protection from mold, pests, or water damage.

What About Do-It-Yourself Crawl Space Cleaning?

You may want to know if you can clean a crawl space on your own. It can be a workable choice as well. But, you should have the needed skills and tools. Otherwise, your attempt will just turn into a bad experience.

The truth is, only a few homeowners out there are brave enough to crawl down into a crawl space. Going there can be too dangerous, especially if the area is wet, untidy, and pest-ridden. Thus, you must choose not to do this job on your own.

Professionals who specialize in cleaning a crawl space are more knowledgeable in dealing with all types of mold. They also know how to recognize and measure the severity of structural damage. Creating a vapor barrier for the whole crawl space is easier for them, too.

Cleaning a crawl space is not as simple as what you can imagine. It will not be successful if you do it alone without having some special tools that remove contamination. Also, it can be more dangerous if you do not wear the right personal protective equipment. With that, you are not 100% sure of your safety while doing the job.
Moreover, DIY crawl space cleaning is not a good option if you have allergies. Cleaning this narrow space exposes you to allergens, germs, rodents, and loose wiring that can harm you a lot.

For all these reasons, leaving the job to the professionals is the best decision. They can take care of your crawl space problems in the quickest, safest, and affordable way.

The Benefits of Hiring Professionals in Cleaning Your Crawl Space

Aside from being competent, honest, reliable, a good crawl space repair and cleaning company will always think about you. The pros of that company will walk you through their cleaning process.

They will keep you updated. They will explain to you their findings after inspecting your crawl space. Also, they will show you how their service can resolve the issue and improve your home. They will identify the right solution for the problem and explain how they do it.

The professionals from RGS Crawl Space Insulation will share every single detail with you. They will never leave you behind. They basically will inform you about each step they take.

By hiring RGS Crawl Space Insulation, the cleaning process will take less time. They can finish the job in a timely manner and will be successful. The job, in general, will be done the right way.

No job is to small or big for the professionals. Since they have the experience and knowledge, they can take any crawl space problems you have.

What to Look for in a Crawl Space Cleaning Company?

Is it your first time to work with a professional service provider? If this is your case, you should learn first those things you must look for in one:


Make sure the company you choose has competent professionals. Can they do the job? Do they have the needed equipment, tools, and gear? Are they insured? If the company provides their workers with cleaning supplies, feel free to ask what they often use. Make sure their cleaning supplies are eco-friendly and safe for your family’s health.

Also, ensure these professionals exercise utmost care when installing or removing insulation. They must use the most sustainable and energy-efficient products on the market. These products must be durable and genuine.


The next factor to consider is the price. Make sure you pay for the services you need in the right and fair way. Avoid the company with significantly overpriced or super low-priced services. It can mean the company may fail to offer the expected service and quality.


Does the company you are considering have the most reliable professionals? They should be people that treat your home as theirs. Also, they must provide the best quality for cleaning and other crawl space services you need. These people must be real experts in cleaning a crawl space.

Thus, make sure your preferred company do background checks on its employees. Likewise, the company must be licensed and insured. It also should give you testimonials and references from their current and previous clients to prove their reliability.

Also, you must ensure the professionals from that company show true eagerness and sincerity in the job. You cannot be sure of the job’s quality if the workers seem unhappy on what they do.

Tips for Finding Good Crawl Space Cleaners

  • Get recommendations. Talk to your neighbors, co-workers, or relatives who used to work with crawl space cleaners. Ask about their experience. Find out how good the service was. If their experience was great, why not choose the same company?
  • Look for reviews on the web. No customer testimonials available? You can also look for reviews written by the previous clients of your preferred service provider. These reviews will reveal to you both the good and bad side of your prospect service provider.


Hiring a professional crawl space cleaning company must reduce your worries about your crawl space. But, make sure you do your homework in advance to avoid problems.

Look for a company with professionals who take pride in their work. RGS Crawl Space Insulation can answer any of your questions about insulation in your home. Contact them for a free crawl space evaluation today. 

Looking for an Insulation Contractor?

insulation contractor being hired

With winter upon us soon, it’s about time that we started to look for an insulation contractor to repair or install home insulation to keep us warm during the colder season. However, hiring a contractor isn’t as simple as just making a phone call and expecting someone professional to come around. It does take a lot of research and you’ll want to prepare ahead of time by doing your research.

1. The contractor vetting process

It’s important to ask a lot of questions if you’re going to be hiring an insulation contractor. You should be asking them things about their experience, how long they’ve been in the business and so on. For your specific task, you’ll want to ask them what experience they’ve had in that area of insulation installation. For example, if they’re used to working in crawl spaces, exterior walls or if they specialize in roof insulation. There are many places that insulation can be installed in, so it’s sometimes a good idea to ask your insulation contractor where they usually install it.

You should also ask them what materials they’re used to working with. For instance, working with brick is a lot different to vinyl siding and the process involved to add the insulation is completely different.

2. Is the contractor licensed?

One of the most important things is to ensure that your contractor is actually licensed. This means asking them for proof that they have the right certifications to do the job and to also ensure that they are legally able to carry out an insulation installation. Many contractors you find will lie about their certifications and they’re the ones that you want to avoid. They’ll end up costing you more money and could even damage your home with a poor job.

person on phone looking to hire insulation cont

Avoid any cheap services and always go for the insured and licensed insulation contractors that are available. While you do have to pay more, it’s well worth the added cost.

3. Does your contractor offer a warranty?

It’s also important to see if your insulation contractor offers a warranty. The last thing you want is for the insulation to fail over time. Accidents will happen and liability insurance means that you’re protected from those concerns. If your property is damaged then a warranty will ensure that you get it fixed and repaired as quickly as possible.

Insulation contractors have an obligation to deliver the highest level of customer service they can, and this means offering a lifetime warranty as a standard. If the contractor you’re speaking with doesn’t offer this, then you should avoid them at all costs.

4. Does your contractor know about the products they use?

Do a little bit of research into the most common materials used for insulation and ask your insulation contractor about them. If they’ve got no clue about the differences between materials or a closed cell and open cell spray foam insulation, then they’re not qualified to install your insulation and you’d be better off hiring a different contractor. Some shady insulation contractors will always “recommend” products that are expensive so they receive the highest profit margins, but you need to be on the lookout for honest contractors that will give you the choices and only have their recommendation as general advice.

An insulation contractor that doesn’t know about the products they use is either a con artist looking to sell you an expensive product that you don’t need or someone that isn’t qualified to install your insulation for you.

5. Ask how experienced the insulation contractor is

Sit down with the contractor or speak to them over the phone and ask them how long they’ve been in the business. Many companies will say that they’ve been in the business for decades, but a quick Google search should reveal just how long the company has really been active. Contractors will occasionally lie about their experience just to show that they’re reliable, but what’s reliable isn’t their word–it’s the work they’ve done. You have every right to ask them for a portfolio or information about completed jobs to show that they’re capable of doing what they say they can. If their website or store doesn’t have pictures of previous jobs, then it’s probably best to avoid them and look for a more experienced contractor.

If you can’t find a contractor that is willing to show you their past work, then there’s a good chance they’re either not proud of their work or they simply don’t have the experience. Although it’s perfectly acceptable to rely on a service that admits they don’t have much experience in the field, you’re usually better off paying more for a guaranteed quality of service.

6. RGS Crawl Space Insulation

The last point we want to make is that we, RGS Crawl Space Insulation is the contractor for you. We follow all the points above and offer a free inspection of your crawl space or attic to make sure we will solve your insulation needs. Contact us today or book your free evaluation today.

Put any other points in the comments section below to help others with hiring an insulation contractor.


7 Reasons Why Your Crawl Space Needs A Vapor Barrier

The paper house on grass

If you don’t currently have a vapor barrier in your crawl space. Your home may be at risk. If you’ve recently moved, you’re renovating or building a new house, or you’re working on a list of maintenance jobs to protect and shield your home, why not consider adding a vapor barrier? Here are 7 good reasons why your crawl space would benefit from a vapor barrier.

Vapor Barrier in a crawl space

A vapor barrier is designed to prevent moisture from evaporating and then permeating the air beneath the building. Installing a vapor barrier offers several benefits for homeowners, including:

1. Reduced risk of damp

Damp can be a major problem for homeowners. If moisture seeps into the air from the crawl space, this can cause spots of mold and mildew to develop, affecting the quality of the air and potentially exacerbating symptoms of respiratory illnesses. As well as contributing to health problems, damp can also cause extensive damage to the structure of the building, and if left untreated, it can be costly to remedy.

2. Saving energy and spending less

Are you too hot or too cold? This could have a knock-on effect on your household bills.  When your home feels like a furnace, you’re going to switch up the AC units and run them for longer. If it’s freezing, and you can’t get warm, you’re probably going to put the heating on. If you can’t get the temperature right without turning to central heating or air conditioning, this may result in higher bills. Adding a vapor barrier will not only make you feel more comfortable. It could also save you a substantial amount of money.

3. Vapor barrier can control the temperature in your home

Many of us are happiest and most comfortable when at home. If you’re relaxing or spending time with the family, you don’t want to be worrying about feeling too hot or too cold. Getting the temperature just right is essential for creating the optimum living environment. Moisture can impact the temperature of your home by altering the humidity. This means that your home may feel too hot or too cold. By having a vapor barrier in the crawl space. You can ensure that your home is cozy in the winter and cool in the summer.

4. Lowered risk of electrical and wiring hazards

Moisture and wires don’t mix. If electrical systems are exposed to excess moisture, this can lead to the development of rusty wires, circuits can cut out, and in extreme cases, fires can break out. Installing a vapor barrier can increase safety and lower the risk of electrical hazards, giving you and your family peace of mind.

5. Pipe preservation and maintenance

It’s very common for pipes to be found in the crawl space. If the area is moist, this can contribute to erosion of pipework. If pipes are damaged or worn, this can affect water and sewage systems and increase the chances of having to pay out for repairs.

6. Preventing structural damage

Excess moisture in the crawl space can have wide-ranging implications for your home. Moisture in the air can cause wood to rot, which may impact the stability and strength of joists and supports. It’s particularly beneficial to consider adding a vapor barrier if you live in an area that gets a lot of rain. This can help to lower repair bills and reduce the risk of extensive damage.

7. Adding value to your home

Think of yourself as a home buyer for a moment. And you are  viewing a house, how would you feel if you could smell damp, spot patches of mold or mildew or see rotten wood? There’s every chance that these red flags would put you off. Installing a vapor barrier can help to add value to your home by lowering the risk of mold infestation, improving energy efficiency and preserving the structure of the building. If you’re trying to sell your home or you’re planning for the future, it’s crucial to protect and enhance your investment as best you can, and a vapor barrier is an effective means of preventing issues that could decrease its value.

If you don’t already have a vapor barrier in your crawl space, or you think your existing barrier may need replacing, it’s a good idea to consider installing a new barrier. It’s essential that your vapor barrier is in good working order to prevent moisture and vapor from leaching into the home. If the barrier has failed over time, or it has become contaminated by unwanted visitors, RGS Crawl Space Insulation can replace or remove the barrier and fit a new one. Contact RGS Crawl Space Insulation to arrange a free inspection at a time that is convenient for you.

What is a Crawl Space and Why Should it be Clean?

clean crawl space

A crawl space is something unique that only a homeowner could understand. For instance, you usually won’t see crawl spaces in apartments and if you’re moving from an apartment into a house, then you might find it a strange concept to understand. Even if you have lived in a house for a while, you might be wondering what the crawl space is for, if you need to take care of it and why you would bother even using it in the first place.

What is a crawl space for?

As the name implies, a crawlspace is a part of the home that you can crawl through. It’s not large enough to put furniture in, but it’s big enough for storage purpose and, well, crawling. They’re usually around two to three feet tall and the surface beneath is often bare. They’re typically built when homes lack a basement and some older buildings may even have crawl spaces between walls.

The main point of a crawlspace is to help air circulation and also gives easy access to utilities such as gas and plumbing. For instance, if you ever need to do some electrical wiring, then accessing a crawl space is incredibly handy since it allows you to get into the “guts” of your home in order to tinker.

So now that you have a general understanding of what a crawlspace is, why would you ever need to clean it? Well, there are several reasons, and here are a couple of questions that you should be asking yourself when it comes to your crawlspace.

Is it difficult to get into my crawl space?

If you’ve ever wanted to get into the guts of your home to perform some maintenance or even use it as storage, then you’re going to want easy access to your crawl space to make things easier. However, if it’s difficult because there is waste, pests or just general mess in your crawlspace, then it can be incredibly difficult to utilize it effectively. If you plan to make use of your crawl space, then it’s best to get it cleaned.

Have I noticed pests creeping into my home recently?

Noticed rodents scurrying around your home? Are ants and other insects starting to get on your nerves? Then your crawl space might be infested and it’s best to deal with it as soon as possible. Not only can these pests invade your home by using your crawl space, but they could potentially damage your electrical wiring and cause major problems with the structural foundation. If you’ve been noticing pests, then a crawl space clean will be able to solve the issue.
House with Crawl Space Cleaning

Has the quality of the air in my home been getting worse?

Most people don’t realize that a large amount of air from your home comes from the crawl space. If the quality of air in the crawlspace is bad, then it can actually start to affect the quality of air in the rest of your home. Crawl spaces can suffer from moisture problems and this can create lots of mold and mildew. This can negatively affect the air in your home and cause problems with asthma sufferers or effect those with poor immune systems. This can also get into your air conditioning or heating systems and the problem will be amplified. If you’re worried about the quality of air in your home, then make sure you clean your crawl space.

Will I be staying in my current home for a long time?

If you’re going to be living in your current home for a long time then you’ll want to clear out your crawl space to protect your home from future damage, maintenance problems and other complications. Dealing with the issue now by cleaning your crawl space is a much more economical solution than paying for repairs later in the future.

Have my energy bills been increasing?

As mentioned before, your crawl space is a major source of air that enters your home. As a result, it can also be a major problem when it comes to losing heat in the winter. If you’re finding it more and more expensive to keep your home warm during colder seasons, then it might be because you’re losing much of the heat to your crawl space. By clearing out your crawl space, you can prepare it for future encapsulation to prevent further heat loss.

If you’ve answered yes to any of these questions or have further concerns, then it may be best to consult a professional to help you examine and clean your crawl space.

What is a Crawl Space & Attic Evaluation?

attic evaluation

Schedule a free evaluation of your home’s crawl space and attic today. It is easy and you can securely schedule us at any time with our new online scheduling software or call us today.

(425) 319-2019


What is a crawl space and attic evaluation? 

We get this question a lot so we want to answer it on our new blog.  The crawl space and attic evaluation is the first step in understanding the needs of your home. These spaces are important for your health and your pocket book. Insulation serves as a barrier to keep you warm in the winter and cool in the summer. Over time the insulation can break down or become damaged causing an increase of energy cost and an unhealthy home.

It is not uncommon in the northwest for rodents to find their way in to your attic or crawl space. The type of damage rodents cause create a health hazard and generally an unpleasant experience.  

The entire evaluation can take up to thirty minutes to an hour. During that time we will complete the following:

  • Inspect the quality of the insulation
  • Inspect vapor barrier condition.
  • Inspect duct work insulation
  • Inspect water pipe insulation
  • Inspect Attic baffles
  • Inspect blown in insulation level 

We may make other necessary recommendations to make sure your attic and  crawl space are up to par. Once we complete the measurements and inspection. We will put together an estimate for repairs. There is no obligation to purchase our services once we complete the evaluation. Feel free to contact us with any additional questions you may have.

A happy family that has given a postive Testimonial

This is what people tell us.


“RGS impressed us from the beginning with their quick response and professionalism. They went above and beyond to schedule our job quickly to meet a building Inspection for our home sale. When their crew arrived, they were friendly, professional, and had our project completed on time at a reasonable cost. They left everything spotless. We will highly recommend them to family and friends. Thank you, RGS!”
-Diane Smith

“Israel and his crewmen performed a very Clean, on time and very well priced job at our house. They arrived on time, even though we have given them a very short notice. The removal, clean up and Installation of new Insulation and Vapor Barrier has been done with professionalism and punctually. Very good service overall and very much appreciated by us. Thank you and we will recommend you to all our friends and family.”
– Cristina and Doug on Cypress street | Mt. Vernon, WA