Posts Tagged ‘ventilation’

ventilation systems | Exhaust System Cleaning | APS-HOODS | Denver Colorado

Exhaust System Cleaning for Restaurants (A Quick Guide)

Restaurants use kitchen exhaust systems for the safety of their staff and guests. The kitchen ventilation system keeps the cooking space free from heat, stuffy air, smoke, stale smells, etc. Today, we have highly effective exhaust systems that perform their responsibilities quite well.    However, it is crucial to pay serious attention to the cleaning of the hood exhaust system – right from the hood, ductwork, and the exhaust fan to the roof of the hood. By performing thorough and proper hood cleaning, you can keep the kitchen protected against fire hazards and make the entire restaurant environment pleasing and comfortable for visitors.   Key benefits of kitchen exhaust cleaning include:   Prevention from fire hazards Uninterrupted airflow Improved air quality Increased lifespan of kitchen equipment Save money in the long term  

If you get kitchen hood cleaning done on a regular basis, you don’t just reduce the risks of hazards but you also save money.

 

Call APS-Hoods for a free estimate on your Commercial Kitchen Hood Cleaning & Kitchen Exhaust Cleaning needs.

NFPA Standards for Kitchen Exhaust Cleaning

  The National Fire Protection Association (NFPA) has multiple codes and standards to minimize the risks of fire hazards. As a restaurant owner, you are required to abide by their guidelines and make sure you give your kitchen exhaust system a routine professional cleaning. As per the NFPA standards, you should get the kitchen exhaust cleaning done by trained and qualified professionals. Today’s kitchen hood systems use such advanced technologies that restaurant owners don’t understand how the system actually functions and how exactly it needs to be cleaned. Commercial kitchen cleaning is an expert’s job. It’s the job of someone who is quite well-versed with the inner workings of modern hood systems. If you get the cleaning done by someone who isn’t trained and certified, you’ll be only putting the life of the kitchen staff at risk. In the occurrence of a fire, you may have to face potential litigation.   Therefore, always ensure that you hire a professional hood cleaning company. Qualified and experienced professionals understand the exhaust system of a kitchen like the back of their hand. They use a variety of techniques to clean the different components of the hood system in an effective manner.   

Methods for Cleaning Kitchen Exhaust

  Broadly speaking, there are two fundamental methods that hood cleaning companies use – scraping and pressure washing. Pressure washing is also termed as steam cleaning. Both the cleaning methods are known for their effectiveness in different cleaning situations. Depending on the specific needs of a commercial restaurant, the cleaning company can either use scraping or pressure washing or both. Provided it is done well, scraping will give remarkable results. At the same time, scraping of duct systems is a low-cost cleaning method.   On the other hand, pressure washing or steam cleaning takes a lot of time and it is an expensive method. Since this is an elaborate cleaning method, cleaning companies need to do some advance planning and preparation for the same. Moreover, this cleaning method involves the use of some expensive equipment and tools. The biggest plus point or benefit of this method is that it can clean the hood exhaust system of the kitchen to bare metal.   In most cases, cleaners use a combination of both scraping and steam cleaning to do an excellent job of exhaust cleaning. In this way, the kitchen hood system is cleaned thoroughly and the overall environment gets enhanced protection from different kinds of fire and safety hazards.  

Step-by-Step Cleaning of the Hood System

  The kitchen exhaust system consists of multiple parts, which work together to pull out grease, smoke, heat, and fumes from the kitchen. The hood cleaning process involves paying adequate attention to each comprising part of the kitchen exhaust so that proper and thorough cleaning can be done.  

Disconnect Movable Elements:

A kitchen exhaust system has some parts which are portable. This means you can detach them from the main unit while leaving only the static components. Next, hood cleaners remove the grease filters and use the plastic sheeting to create the shape of the chute along the outer edge of the exhaust system for the cleaning process to begin. Exhaust Rooftop Cleaning: Usually, most professionals begin cleaning from the roof of the hood system. The exhaust fan housing is a potential area that collects a lot of grease over time. Hood cleaners will either remove the grease from this element or replace the grease pads with new ones. This component needs more attention from hood cleaners. Wherever there is grease buildup, the cleaning company will clean all the pads and filters.  

Exhaust Fan Cleaning:

The cleaning of exhaust fans is a task in itself. Kitchen exhaust cleaning professionals inspect this area and start cleaning as per what is required. They will clean the fan blades. They’ll review the motor and find out if it is in good condition and working properly. They will inspect the bearings. If the fan belt is loose, the cleaner will fix it as well.  

Ductwork Cleaning:

Cleaning the ducts is one of the most essential parts of the overall exhaust system cleaning. Professionals use the method of steam washing to clean the ductwork of the exhaust. For cleaning convenience, the NFPA recommends restaurant owners use large access panels. If your ductwork has large access panels, it will be easy for the staff to perform the cleaning task. If the access panels are not wide enough, the cleaning company will ask you to replace them and use wider access panels. Cleaning contractors can also use scrapping as part of ductwork cleaning for thorough and proper cleaning.  

Hood Cleaning:

The plenum and the inside of the kitchen hood have grease buildup that isn’t always easy to clean. If the buildup is stubborn, the cleaning professional will use the scraping method for cleaning. Otherwise, they will clean these areas through the pressure washer system. Pressure washing is often needed for cleaning the hoods of the exhaust system.    After the cleaning of the hood system is complete, the contractor will dispose of all the grease and wastewater from the kitchen. They’ll efficiently reconnect all the detachable elements of the kitchen exhaust. Then, an inspection of the exhaust will follow to make sure all components are well-connected and the entire system is working properly. If there are leakage issues with the ductwork, they will fix it and finally submit a report of the completed cleaning assignment.  

How Often Exhaust Cleaning Should be Done

  The frequency of exhaust cleaning varies from one kitchen to another. It depends on the volume of cooking in the kitchen. Another important factor is whether the stove used is wood-burning or gas. If you use a wood stove or charcoal stove, exhaust hood cleaning will be required more frequently. In fact, you’ll need a hood cleaning service at the interval of every two weeks.   There are different cleaning frequencies for 24 hours of restaurants, cafeteria, hamburger restaurants, snack bars, etc.    Regardless of what type of restaurant you operate, you should get in touch with a reputed, commercial kitchen cleaning company and have a consultation about your specific cleaning needs. Kitchen exhaust cleaning can never be ignored by any food establishment or restaurant. Routine exhaust cleaning helps you abide by the NFPA and local fire codes as well as enhance the safety of the cooking staff and the guests that come to your restaurant. Regular cleaning also increases the lifespan of kitchen equipment. If you are looking for a kitchen hood cleaning service, feel free to give APS-Hoods a quick call or shoot them an email. They operate in areas like Colorado, Lakewood, Aurora, etc.  

Call APS-Hoods for a free estimate on your pressure washing, ventilation, sanitizing, or vent/duct/hood needs.

 

How to Choose a Commercial Kitchen Cleaning Service

  Kitchen exhaust cleaning is a job that comes with a lot of responsibility. If you end up working with a fly-by-night cleaning company, you can get yourself in serious trouble. Worse still, you may have to completely shut down your restaurant business. Therefore, always make sure the cleaning company you work with is well-known, reputed, qualified, and trained for doing the job.   Before you hire a company that provides hood cleaning, you shouldn’t hesitate to ask them a couple of questions in regard to:  
  • Certification, affiliation
  • Overall experience
  • Areas of expertise
  • References
  • Training program for employees
  These are some of the key criteria on the basis of which you can vet the commercial kitchen cleaning contractor. When you are entrusting a crucial task such as kitchen hood cleaning, you should work only with the best. A good cleaning company offers you quality and value for money.   APS-Hoods, operating throughout Colorado, is a kitchen hood cleaning company that carries 20 years of experience. They have worked with a wide range of small and big restaurant businesses and have successfully conducted the cleaning tasks. APS-Hoods has affiliations with the National Fire Protection Agency. The company is also fully insured and bonded. When working with APS-Hoods, you can feel confident that your kitchen exhaust system will get a proper and thorough cleaning, which is in full compliance with the state and local codes.

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Exhaust System Cleaning
restaurant air duct cleaning | APS-HOODS | Denver Colorado

Top Tips for Commercial Air Duct Cleaning by Ventilation Cleaning Experts in Denver, Colorado.

Air duct cleaning is important for commercial businesses of all types. Whether you have a bookstore, a pet supply store, a restaurant, or a dental clinic, your vents likely need cleaning. When is the last time you had the proper work done?

Even if you keep a spotless establishment, even the cleanest commercial operations can end up with dirty vent ducts. 

Six reasons for keeping your air vents cleaned

Depending on the type of business you operate, you have at least six reasons for keeping your air vents cleaned. 

  1. Better Air Quality:

    Over time, commercial air ducts can become filthy and coated in dust. All that gunk can find its way into the air your staff and customers breathe. If you don’t put effort into keeping the air breathable, illnesses could result. Employees could call in sick and customers might stop coming. You might also get a nasty writeup from commercial reviewers or on customer review sites. A clean establishment is a customer draw and that requires squeaky clean ventilation ducts.

     
  2. Cleaner Environment:

    Not only could the air become contaminated with dirty ducts, but dust and grime can find its way on your store shelves. For restaurants, greasy air ducts can contaminate the food, leading to poor customer experience.

     
  3. Healthier Staff:

    Your staff show up daily and work hard to fulfill your business interests. Reward your staff by keeping all of your vents free of dust and debris. Otherwise, your staff can be forced to inhale contaminants like dust, spores, mold, and microbes on a regular basis, leaving them susceptible to illness and expensive time off. 

  4. Pleased Customers:

    Your customers won’t want to spend much time in your establishment if your air ducts are mucking up the air and throwing dust everywhere. Instead, customers prefer a pristine environment, and keeping sanitized air vents is an excellent first start.

     
  5. Reduced Costs:

    It is much easier to keep your commercial air ducts clean if you do a thorough cleaning on a regular basis. Soiled ducts also force your HVAC system to work overtime, putting a strain on the system leading to potential burnout and replacement. Your energy costs could also potentially skyrocket even though your environment never really gets comfortable. An efficient HVAC system keeps your costs low, and that’s where a clean air vent comes into play.

  6. Happy Health and Safety Inspector:

    If your commercial business gets regular visits by health and fire inspectors, you can avoid hefty fines and keep your business healthy and safe by keeping your air ducts squeaky clean.

Air Duct Cleaning 101

Now that you know the importance of duct cleaning, here is how to gain all the benefits of spotless ducts with a few well-placed tips. 

  1. Cover All Supply Registers:

    It is recommended that you clean the supply air registers, which are the openings that supply heat into the rooms, with paper towels before you begin the process of cleaning your vents. You can cover the vents by lifting the register and wrapping paper towel on top before replacing it.

     
  2. Turn on the Fan:

    It is best to keep the fan running while your vents are being cleaned. As you vacuum and brush away the dust, you want it moving along so that it can be collected easily. Set your thermostat to “fanon” and turn off the “heat/cool” mode so that only the fan runs. If your HVAC system doesn’t have a fan-only option, run the heat or install a new, more modern thermostat. 

  3. Change the Furnace Filter:

    Over time your filter can throw up a lot of dust and debris. Changing the filter ensures that your air ducts are kept clean while the system runs.

  4. Shop Vac the Air Ducts:

    Use a shop vac with a heavy-duty and decent hose to collect dust, dirt, rodent droppings, mold spores, and anything else that can collect inside commercial ventilation ductwork.

  5. Brush the Ducts Clean:

    Vacuuming the inside the ventilation ducts is only the first step. You should always follow up on the shop-vac work with a toilet brush or similar employment. A stiff-bristled paintbrush could also work for heavier duty debris that won’t readily vacuum away.

  6. Clean the Supply Registers:

    Now you can start sweeping the dust that has collected in the supply registers. Keep the vacuum running and the end of the hose pointed toward the register, then lift the register. The hose should catch any dust that is being pushed out by the fan. You can then sweep the dust and debris into the hose using the brush. Then, sweep out the return air registers, which are usually fastened in place with screws. Try to get as far back into the register piping or cavity as possible. 

  7. Shut Off the Fan:

    Once the registers are clean, shut the fan off at the thermostat and turn off the power to the furnace via the breaker switch panel. 

  8. Clean the Blower Compartment:

    Once the HVAC system is turned off, remove the panels on the front to access the blower compartment and return air boot. Using the shop-vac, sweep up the dust that has built up inside the blower, and return air boot. While you are at it, clean the furnace fan to ensure your system is free of dust that can then find its way into your clean air vents.

  9. Access the Main Ducts:

    There are likely duct compartments that cannot be accessed with a shop-vac hose and toilet brush. For those areas, you can remove the end caps from the rectangular ductwork to access the inside of the air vents. Slide the drives down the duct and pull the cap out of the slips. Use a flashlight to look inside the old ducts for dirty areas, but the majority of dust will be in the easily accessible areas and inside the HVAC unit.

  10. Clean the Basement Registers:

    If you have registers installed throughout your HVAC system to distribute air to the basement, you will want to remove and clean these registers as well. Use the same procedure you did for the upstairs registers. You will soon find that cleaning the basement registers has the added benefit of giving you further access to the main trunk line. 

Follow these steps regularly for air vents that are always clean for happier customers and staff and better savings. 

3 Expert Tips for Vent Cleaning by Air Duct Specialists 

1. Break Contaminants Loose

For a thorough job, you need to be able to locate the sources of any and all contaminations. For an accurate visual, use a flashlight and look for unusual spots along with the inner ductwork. Then, work these spots clean using vigorous hand-brushing and contact vacuuming. For stubborn contaminants, you can even use compressed air nozzles, which is how the experts clean stubborn air vents.

2. Collecting Contaminants

Each stroke of your brush or sweep of the shop-vac is likely to kick up dust and debris, sending them airborne. Professional ventilation duct cleaners use negative pressure by way of heavy-duty vacuums to prevent the spread of contaminants. Using room ionizers can usually remove airborne particles that may result from a proper vent duct cleaning.

3. Sanitize Ductwork with Antimicrobial Chemicals 

A good way to put a final seal of approval on your duct cleaning project is to apply an antimicrobial solution to keep mold and microbes from spreading. A good cleaner can also help to control odors, giving your environment a professional shine your customers are sure to love. Look for chemicals that are registered with the United States Environmental Protection Agency or EPA. 

Is It Worth Hiring Air Duct Cleaning Companies?

Absolutely! Only a professional commercial air vent cleaning company will have the tools, know-how, and experience to ensure your business remains sanitized and protected. 

A company like Aps-Hoods, for example, will not only ensure the air ducts stay clean, but will also inspect and scrub the coils, drain pans, registers, grills, air plenums, blower motors, air filters, heat exchangers, and air cleaners. This allows the vent duct cleaners to potentially maintain and replace components as needed for clean and efficient airflow.

Average Price for Air Duct Cleaning

The price you can expect to pay for air duct cleaning can range between $400 and $1000, depending upon several factors. These figures come from studies by the Environmental Protection Agency (EPA) and the National Air Duct Cleaners Association (NADCA). 

Your fees will depend upon the following factors. 

  • The size of your ductwork and type.

  • The level of contamination.

  • Accessibility of your vents and ductwork.

  • Number of crew members required.

  • Potential duct repairs.

     

Where to Find Air Duct Cleaning Near You

When looking for commercial vent hood cleaners, you have several to choose from, no matter where you operate your business across the country. Aps-Hoods, for instance, has locations in both Denver, Colorado. Both of those locations have several competitors each to contend with.

However, our customers continue to turn to us for proper ventilation cleaning because we possess the following qualities. 

Licensed:

Our duct cleaning technicians are all bonded, licensed, and insured by the state they operate in. If you are in Denver, you can ensure that your ventilation service will be conducted with the utmost skill and precision as mandated by the federal, state, and local regulations. 

Experienced:

Each of our technicians has vast experience cleaning all types of HVAC systems and ventilation ducts. We can get access to even the most hidden-away places to eradicate contaminants to keep your business healthy and safe. 

Professional:

Each of our technicians shows up in the appropriate company issued uniform and is prepared to demonstrate a solid work ethic until the duct cleaning job is complete. You can be assured a job well done, which means that your vent hoods will be free of dust, dirt, mold, and microbes after every cleaning, guaranteed. 

Affordable:

We provide all of our customers with fair pricing that is based on industry averages. We also work with manufacturers directly to deliver parts at a discount, in case any components are seen to malfunction during the vent cleaning process. Our goal is to help you maintain a clean and healthy environment for staff and customers while saving you in cleaning fees and energy costs. 

All-in-One Vent Hood Cleaners:

We can clean, maintain, and replace any components during the ventilation duct cleaning process. If fans aren’t working, wires are frayed, or we notice that your HVAC system is running inefficiently for any reason, we will sniff that reason out and provide you with affordable repairs for a clean and well-maintained business.

Free Estimates:

Our customers always know that there is no obligation when they call Aps-Hoods for commercial duct cleaning services. We show up to assess your system and offer free quotes for all work and no surprises, giving you all the information you need to make an educated decision when hiring our air duct specialists.

Call Now for a Free Estimate and Green Clean Duct Cleaning 

Whether you live in the greater Denver area, Aps-Hoods is your local leader in professional ventilation duct cleaning. We can assist you with any level of cleaning, even if your ducts have been left to fester for quite some time. We can help with all sizes of commercial operations and all industries, from retail and restaurants to industrial warehouses and office buildings. Your vents deserved to be cleaned by the experts. Call Aps-Hoods today for a free estimate and let us do the job for you when you want clean ducts and immense savings.

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HVAC System: Summer is a Perfect Time for Adjusting by APS Hoods

Image Source Denver, CO – While commercial kitchens always run hotter than dining areas, in the summertime–restaurant kitchens become can become hazardously hot. Furthermore, restaurant owners find that their energy bills–from cooling, fan use, and unbalanced air, etc.–increase dramatically. This ends up leeching resources from their profits. It also makes summer an ideal time to fine-tune and check your commercial kitchen HVAC system professionally. Here are some common problems that may be plaguing your restaurant in the warmer months:

Call APS-Hoods for a free estimate on your Commercial Kitchen Hood Cleaning & Kitchen Exhaust Cleaning needs.


Cool Air Is Pulled Out Through Exhaust Fan

Is your air conditioning bill incredibly high, while your establishment always seems inadequately cool? What may be happening is that your cold, conditioned air is being circulated out of your exhaust hood due to a lack of make-up air. Instead of just doing its job of pulling gasses and hot air from above the stove, the exhaust hood can sometimes suck out the desirable air from inside your building. This often creates a vacuum effect in your entire restaurant, where it becomes difficult to open doors without them slamming you upon closing. The solution to this problem is as simple as installing a makeup-air unit. This kind of unit in your kitchen will generate much needed negative air pressure that will disallow unpleasant smells from flowing out into your general building, while also not letting your air-conditioned air to so easily escaping through the vents.

Grease Filters Making Your Ventilation Ineffective

Spring, and especially summer, tend to be the busiest and most profitable month for any restaurant. People are out and about on the town, looking for new eateries to discover.  This brings many more people to your establishment than during the harsher seasons of the year. However, the increased amount of cooking also results in clogged grease traps, which may need to be changed out more often than recommended. Clogged grease filters can cause your kitchen to overheat. Then, your air will become unclean, as a dirty filter cannot function at top capacity. This will cause both the kitchen and dining area to become smoky or otherwise unpleasant in odor. Moreover, your air conditioning bill will rise ever higher, while your exhaust fan will need to work harder to compensate for all these issues. This makes for employee health dangers, customer discomfort/dissatisfaction, and higher bills for you! It is easy for even the most disciplined restaurant crew to forget to monitor their grease filters, but it is necessary to keep tabs on the situation to maintain the optimal function of your HVAC system. It is smart to schedule routine filter changes throughout the Spring and Summer when business really picks up.

Learn more about: Grease Management Tips for Restaurant Cleanliness & Fire Prevention

For an air balancing test to determine whether your cold air is being cycled out of your establishment or, for grease filter service, call APS Hoods. We will help your restaurant to remain safe and help you to save money on energy bills. Authorization to post is granted, with the stipulation that Millionairium and Farazandeh are credited as sole source. Linking to other sites from this document is strictly prohibited, with the exception of herein imbedded links.

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