Excellent rating
Based on 143 reviews
Google star 1Google star 2Google star 3Google star 4Google star 5
Google star 1Google star 2Google star 3Google star 4Google star 5
We've been using this company and most specifically Sergey. The company has been very responsive and the quotes are very competitive. Sergey has always been extremely knowledgeable friendly and professional. We will continue to use him and the company.
ostego profile picture
ostego
22 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5
The Best Air Quality And Restoration did a great job cleaning out our HVAC vents. They were very professional and thorough. Afterwards, I even received before and after videos of the clean up job inside the vents. After 8 years in this house, things were pretty dusty up in there! They also had great pricing. I highly recommend!
Jennifer Sanchez profile picture
Jennifer Sanchez
31 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5
Alex was great! Very informative and walked us through what he was doing. He did an amazing job cleaning up our vents and provided us with good actionable next steps. We also have a very anxious dog and Alex stayed calm and was very patient with him. They were able to get same day service after doing the assessment.
Tomás Harmon profile picture
Tomás Harmon
38 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5
Cant recommend enough- after dealing with contractors who sometimes didnt even show up for larger jobs, they were on time, communicative and did a fantastic job. Saving their info for the next time!!!!
anne r profile picture
anne r
46 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5
Both Val and especially the tech, Alex, were extremely qualified to do this type of work. This company has my highest recommendation.
That’s Karma profile picture
That’s Karma
54 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5
Excellent, thorough job of small particle cleaning! The team took 3 days to complete the required rounds of HEPA vacuuming and wet cleaning at an average size townhouse. That is the level of meticulous cleaning that my family with several members suffering from CIRS requires, and we're grateful for the service.
Jeffrey Forbes profile picture
Jeffrey Forbes
61 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5
Val and his team are great, especially Daniel. We were in the midst of a renovation when we discovered mold. They were able to quickly remediate the mold and were so fast to respond that we did not have to change our renovation schedule. If you’re looking for a mold remediation team, we’d highly recommend Best Air Quality and Remediation
Michael Kate profile picture
Michael Kate
70 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5
Sergei was prompt, efficient, and great!
Alex K profile picture
Alex K
73 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5
I needed help with mold and vent cleaning to clean the air in my living environment. I found The Best Air Quality & Restoration on Angi. The reviews were very positive and it was a specific need I had for both mold and vent cleaning. I made such a great choice, I can't say enough how positive my experience has been with The Best Air Quality & Restoration. Be prepared for a time commitment and process, but rest assured these folks know exactly what they're doing and they truly live up to their name, best quality. I worked with multiple people over the course of a full week (+ a day or two). Val was the project manager and he is kind, smart, and informative. He tells you exactly what will happen, what the possibilities are, and what your options are. The costs are significant, but the cost matches the quality and the result. Val stays available and in touch throughout the entire process. We had Maurizzio do our mold remediation. He spent a whole day meticulously isolating the area and safely removing mold and treating mold. The treatment takes several days and Maurizzio came back and followed up. He made me feel confident we were taking care of the problem to our best ability. We had Sergei come and clean our HVAC and vents. He was clean, focused, and efficient in his work. Before we knew it, he had done everything Val and I had discussed and the air smelled different and fuller. I was very happy with the results of both services and I felt like I was working with all these employees, like I was part of the process. It was a pleasure to pay them what they deserved. If you are even questioning whether you need help with mold or want your vents cleaned in a way that thinks about your environmental health for the future, The Best Air Quality & Restoration should be your first and only call.
Lydia Linker profile picture
Lydia Linker
73 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5
I had an outstanding experience with Best Air Quality and Restoration. From start to finish, the service was professional, efficient, and gave me complete confidence that the job was being done right. I especially want to recognize the technicians, Alex and Michael, who were exceptional. They were punctual, courteous, and incredibly respectful of my home. They worked neatly and carefully, taking the time to protect the work areas and clean up thoroughly when they were finished. Alex and Michael were also very informative, explaining each step of the process, answering all of my questions with patience, and making sure I understood what they were doing and why. Their attention to detail, efficiency, and reliability truly set them apart. It’s refreshing to work with professionals who take such pride in their work and genuinely care about providing excellent customer service. I highly recommend Best Air Quality and Restoration, and if you have the opportunity to work with Alex and Michael, you’ll be in excellent hands!
Andrea Torres profile picture
Andrea Torres
107 days ago

CIRS & Mold Illness Remediation Services

Washington DC, Maryland, Northern Virginia & Surrounding Areas

What is Chronic Inflammatory Response Syndrome (CIRS)

Mold Removal, HVAC Mold Remediation, Mold Testing, & Mold Cleanup

At The Best Air Quality & Restoration, we have over 15 years of experience helping homeowners deal with mold problems and improve the air they breathe every day. Many people come to us feeling tired, foggy, or constantly sick without knowing why. In many cases, the root of the problem is something hidden inside the home, like mold and poor indoor air quality.

CIRS disease, or Chronic Inflammatory Response Syndrome, is a condition where the body stays stuck in an ongoing inflammatory response after exposure to toxins. One of the most common causes is cirs contaminants from water-damaged buildings. Instead of removing these toxins, the body struggles to process them, which leads to a wide range of cirs symptoms affecting the brain, lungs, skin, and more.

Research shows that about 25 percent of people are genetically more sensitive to these toxins. That means they are more likely to develop cirs illness when exposed to mold or bacteria indoors. This is why some people get very sick in the same environment where others feel fine. If you’ve been wondering what is cirs mold and why it affects certain people more than others, this genetic factor plays a big role.

How CIRS & Mold Illness are Related

CIRS mold illness is not just about being around mold, it is about how the body reacts over time after repeated or long-term exposure. In water-damaged homes, mold growth often spreads behind walls, under flooring, or inside HVAC systems. As it grows, it releases toxins into the indoor air. When these toxins are constantly present, the body is exposed again and again, which can overwhelm its ability to recover. Instead of healing, the body begins to break down in how it regulates inflammation, hormones, and even brain function.

This is why people with cirs mold exposure often notice symptoms that feel unpredictable or get worse the longer they stay in the environment. It is not just the presence of mold, it is the ongoing exposure that keeps the body from stabilizing. Even small amounts left behind after poor cleanup can continue to trigger symptoms. That is why cirs mold remediation has to go deeper than basic cleaning. Proper cirs mold remediation removes the hidden sources of contamination so the body finally has a chance to reset and begin recovering.

CIRS Mold Remediation in Washington DC, MD, VA

If you are dealing with cirs & mold illness, choosing the right company matters. At The Best Air Quality & Restoration, we focus on more than just surface cleaning. We provide full cirs remediation that targets the source of contamination and helps create a safer indoor space.

Our team understands how serious cirs disease can be. We use proven methods for cirs mold removal and cirs cleanup to make sure mold is fully addressed, not just covered up. Homeowners across Washington DC, Maryland, and Virginia trust us because we focus on doing the job right the first time.

Local Indoor Air Quality Experts

Reduce exposure and improve air quality with our expert team

What Causes CIRS?

The most common sources that lead to cirs exposure include:

  • Mold (from water damage)

Mold is the main cause of CIRS. It grows in damp areas and releases particles that can spread through the air.

  • Bacteria and microbial growth

Bacteria grow in the same moist spaces as mold and can also release harmful substances into the air.

  • Dust carrying toxins

Dust can hold onto mold and bacteria particles, allowing them to move around the home and stay in the air.

  • Bio-toxins from damaged materials

Materials like drywall or wood can hold moisture and continue releasing toxins even after they dry.

How Dangerous is Chronic Inflammatory Response Syndrome?

Chronic Inflammatory Response Syndrome, or CIRS, can become very serious if the source is not found early. One real case involved a 56-year-old woman in Florida who moved into an apartment with a leaking roof. Mold began to grow, and over time she developed worsening health problems. She had extreme fatigue, memory loss, confusion, headaches, and trouble breathing. Everyday tasks became difficult, and she struggled to think clearly.

At first, her symptoms were treated one by one, but no one connected them to the mold in her home. As she continued living in the contaminated space, her condition got worse and was eventually diagnosed as CIRS. The illness affected multiple systems in her body and left her unable to live a normal life or continue working.

A jury later awarded her $48 million after it was proven that mold exposure caused her illness. This case shows how dangerous CIRS can be when it is ignored. The longer someone is exposed to mold, the more harm it can cause, which is why early action and proper remediation are so important.

Learn more here: https://www.wftv.com/news/trending/florida-woman-awarded-48m-after-becoming-ill-mold-her-condo/MFAEWVACG5HV5E2VUUOMJWHLCQ/

Conditions Often Confused with CIRS

Many people search for answers using different terms before learning about CIRS. Some common ones include:

  • Mold illness or mold toxicity
  • Sick building syndrome
  • Chronic fatigue syndrome
  • Ongoing immune system issues

These conditions can share similar symptoms, which is why cirs disease is often missed or misdiagnosed at first.

Cirs Treatment Approach

The articles consistently emphasize a step-by-step approach:

  • Remove exposure: Fix or leave mold-contaminated environments
  • Proper mold remediation is critical
  • Detox the body: Use binders or therapies to help remove toxins
  • Reduce inflammation: Target the immune response
  • Support recovery: Restore normal body function over time

At The Best Air Quality & Restoration, we focus on the most important step in this process, removing the source. Our team provides complete cirs remediation to help eliminate exposure and create a safer environment so recovery can begin.

Our CIRS Remediation Process

CIRS symptoms can get worse over time. We help remove harmful contaminants and create a healthier indoor space.

1.

Detailed Inspection

We start by identifying areas of concern in your home. This includes checking for moisture, leaks, and hidden contamination that could be causing cirs exposure. We look for mold, bacteria, dust buildup, and other sources that may be affecting indoor air quality. Many of these issues are not visible, so we inspect areas like walls, flooring, crawl spaces, and HVAC systems to understand the full picture.

2.

Source Removal

Our team focuses on removing all sources of contamination, not just visible mold. This includes mold growth, bacteria, and materials that hold onto toxins like drywall, insulation, and dust. We safely remove contaminated materials and stop the problem at its source. This step is key because even small amounts left behind can continue to trigger cirs symptoms.

3.

Deep Cleaning & Air Quality Treatment

We perform a full cirs cleanup using specialized equipment to remove fine particles from both surfaces and the air. This includes mold spores, bacteria, and toxins that settle into dust and circulate through the home. We use air filtration and detailed cleaning methods to improve indoor air quality and reduce ongoing exposure.

4.

Prevention & Protection

We help prevent the problem from coming back by addressing the conditions that allowed contamination to grow in the first place. This includes fixing moisture issues, improving airflow, and making sure your home stays dry and properly ventilated. The goal is to create a safer indoor environment that supports long-term health.

Job Site

Our 5-Star Google Reviews

At The Best Air Quality & Restoration, we believe that every home and business deserves to breathe clean, healthy air. With more than 15 years of hands-on experience, over 700 five-star reviews, and a solid reputation built on trust.

4.7Google star 1Google star 2Google star 3Google star 4Google star 5
4.7Google star 1Google star 2Google star 3Google star 4Google star 5
Top Rated Service
Verified by Trustindex
Top Rated Service
  • 4.7 Excellent rating Last 12 months
  • New reviews collected regularly Recent review activity detected
  • Leading Service Google Maps rating and review data
  • Verified by Trustindex Based on real customer reviews Learn more
Posted on Google Google
ostego profile picture
ostego
22 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
We've been using this company and most specifically Sergey. The company has been very responsive and the quotes are very competitive. Sergey has always been extremely knowledgeable friendly and professional. We will continue to use him and the company.
Posted on Google Google
Jennifer Sanchez profile picture
Jennifer Sanchez
31 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
The Best Air Quality And Restoration did a great job cleaning out our HVAC vents. They were very professional and thorough. Afterwards, I even received before and after videos of the clean up job inside the vents. After 8 years in this house, things were pretty dusty up in there! They also had great pricing. I highly recommend!
Posted on Google Google
Tomás Harmon profile picture
Tomás Harmon
38 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Alex was great! Very informative and walked us through what he was doing. He did an amazing job cleaning up our vents and provided us with good actionable next steps. We also have a very anxious dog and Alex stayed calm and was very patient with him. They were able to get same day service after doing the assessment.
Posted on Google Google
anne r profile picture
anne r
46 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Cant recommend enough- after dealing with contractors who sometimes didnt even show up for larger jobs, they were on time, communicative and did a fantastic job. Saving their info for the next time!!!!
Posted on Google Google
That’s Karma profile picture
That’s Karma
54 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Both Val and especially the tech, Alex, were extremely qualified to do this type of work. This company has my highest recommendation.
Posted on Google Google
Jeffrey Forbes profile picture
Jeffrey Forbes
61 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Excellent, thorough job of small particle cleaning! The team took 3 days to complete the required rounds of HEPA vacuuming and wet cleaning at an average size townhouse. That is the level of meticulous cleaning that my family with several members suffering from CIRS requires, and we're grateful for the service.
Posted on Google Google
Michael Kate profile picture
Michael Kate
70 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Val and his team are great, especially Daniel. We were in the midst of a renovation when we discovered mold. They were able to quickly remediate the mold and were so fast to respond that we did not have to change our renovation schedule. If you’re looking for a mold remediation team, we’d highly recommend Best Air Quality and Remediation
Posted on Google Google
Alex K profile picture
Alex K
73 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Sergei was prompt, efficient, and great!
Posted on Google Google
Lydia Linker profile picture
Lydia Linker
73 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I needed help with mold and vent cleaning to clean the air in my living environment. I found The Best Air Quality & Restoration on Angi. The reviews were very positive and it was a specific need I had for both mold and vent cleaning. I made such a great choice, I can't say enough how positive my experience has been with The Best Air Quality & Restoration. Be prepared for a time commitment and process, but rest assured these folks know exactly what they're doing and they truly live up to their name, best quality. I worked with multiple people over the course of a full week (+ a day or two). Val was the project manager and he is kind, smart, and informative. He tells you exactly what will happen, what the possibilities are, and what your options are. The costs are significant, but the cost matches the quality and the result. Val stays available and in touch throughout the entire process. We had Maurizzio do our mold remediation. He spent a whole day meticulously isolating the area and safely removing mold and treating mold. The treatment takes several days and Maurizzio came back and followed up. He made me feel confident we were taking care of the problem to our best ability. We had Sergei come and clean our HVAC and vents. He was clean, focused, and efficient in his work. Before we knew it, he had done everything Val and I had discussed and the air smelled different and fuller. I was very happy with the results of both services and I felt like I was working with all these employees, like I was part of the process. It was a pleasure to pay them what they deserved. If you are even questioning whether you need help with mold or want your vents cleaned in a way that thinks about your environmental health for the future, The Best Air Quality & Restoration should be your first and only call.
Posted on Google Google
Andrea Torres profile picture
Andrea Torres
107 days ago
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I had an outstanding experience with Best Air Quality and Restoration. From start to finish, the service was professional, efficient, and gave me complete confidence that the job was being done right. I especially want to recognize the technicians, Alex and Michael, who were exceptional. They were punctual, courteous, and incredibly respectful of my home. They worked neatly and carefully, taking the time to protect the work areas and clean up thoroughly when they were finished. Alex and Michael were also very informative, explaining each step of the process, answering all of my questions with patience, and making sure I understood what they were doing and why. Their attention to detail, efficiency, and reliability truly set them apart. It’s refreshing to work with professionals who take such pride in their work and genuinely care about providing excellent customer service. I highly recommend Best Air Quality and Restoration, and if you have the opportunity to work with Alex and Michael, you’ll be in excellent hands!

Frequently Ask Questions

Is CIRS a real disease?

Yes, CIRS is a real condition that many healthcare providers recognize. It happens when the body has trouble removing toxins from the environment, especially from mold and water-damaged buildings. Instead of recovering, the immune system stays active, which can lead to ongoing symptoms that affect daily life.

Mold allergies usually cause short-term symptoms like sneezing, coughing, or itchy eyes, and they improve once you leave the area. CIRS is different because it is a whole-body response. Symptoms can affect the brain, energy levels, and immune system, and they often continue even after leaving the space if the exposure has been ongoing.

If you have ongoing symptoms that do not improve, or if your home has a history of water damage or mold, it may be time to look deeper. Many people need cirs mold remediation when basic mold removal does not fully solve the problem. A proper inspection can help determine if there are hidden sources that still need to be addressed.