
Get matched with top biohazard remediation specialists in Colonia, NJ
There are 8 highly-rated local biohazard remediation specialists.
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Verified Reviews for Biohazard Remediation pros in Colonia, NJ
*The Angi rating for Biohazard Remediation companies in Colonia, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Biohazard Remediation needs.
*The HomeAdvisor rating for Biohazard Remediation companies in Colonia, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Biohazard Remediation needs.
Last update on October 24, 2025
Find Biohazard remediation specialists in Colonia
Tri State Flood Inc
Tri State Flood Inc
At Tri State Flood Inc, we specialize in comprehensive disaster restoration services. Our team is dedicated to safeguarding homes and businesses from the damaging effects of water, fires, mold and storms. Here’s what sets us apart: Water Removal and Storm Damage Restoration: When water wreaks havoc due to storms or other incidents, we’re here to help. Our 24/7 emergency response team swiftly tackles water extraction, drying, and structural repairs. Comprehensive Services: Beyond mold and water remediation, we handle storm damage repairs, basement flood cleanup and fire restoration. Choose Tri State Flood Inc for reliable, efficient, and compassionate restoration services. We’re committed to restoring peace of mind and protecting your property.
"Lesson learned. Always get an estimate. BEFORE the work is done. At least a digital copy. Arrangements for the project were made, with some one named Lynn, for the company to send someone to complete the work. We were quoted over the phone 4500-5000 which included a mold test. A sub contractor with an entirely different company (National Mold Company) was sent. When the contractor arrived, he stated that the job would be much more simpler than first thought. This led us to believe that the job would cost less, no. All said and done, they charged $5500. All said and done, it's almost like no work was done. The stains and the smell are still there. Only one actual board was taken upon the attic room. The ceiling in the bedroom was primed and painted but are still visible and have a funky smell. At this point I'm going to. Do what we should have done; Do the job ourselves. Just now with $5500 less dollars in our pockets. A detailed receipt was not given even though it was requested."
David B on August 2025
At Tri State Flood Inc, we specialize in comprehensive disaster restoration services. Our team is dedicated to safeguarding homes and businesses from the damaging effects of water, fires, mold and storms. Here’s what sets us apart: Water Removal and Storm Damage Restoration: When water wreaks havoc due to storms or other incidents, we’re here to help. Our 24/7 emergency response team swiftly tackles water extraction, drying, and structural repairs. Comprehensive Services: Beyond mold and water remediation, we handle storm damage repairs, basement flood cleanup and fire restoration. Choose Tri State Flood Inc for reliable, efficient, and compassionate restoration services. We’re committed to restoring peace of mind and protecting your property.
"Lesson learned. Always get an estimate. BEFORE the work is done. At least a digital copy. Arrangements for the project were made, with some one named Lynn, for the company to send someone to complete the work. We were quoted over the phone 4500-5000 which included a mold test. A sub contractor with an entirely different company (National Mold Company) was sent. When the contractor arrived, he stated that the job would be much more simpler than first thought. This led us to believe that the job would cost less, no. All said and done, they charged $5500. All said and done, it's almost like no work was done. The stains and the smell are still there. Only one actual board was taken upon the attic room. The ceiling in the bedroom was primed and painted but are still visible and have a funky smell. At this point I'm going to. Do what we should have done; Do the job ourselves. Just now with $5500 less dollars in our pockets. A detailed receipt was not given even though it was requested."
David B on August 2025

Helpful Hands Restoration LLC
Helpful Hands Restoration LLC
WE GET YOUR HOME BACK TO NORMAL - FAST! OWNED AND OPERATED BY A LICENCED INSURANCE ADJUSTER TO HELP YOU GET THE BIGGEST INSURANCE SETTLEMENT POSSIBLE! At some point your home may require repairs and restoration from sudden and accidental water damage, mold from water, and/or fire/smoke damages. Let us walk you through the best options to remedy your damage, once you feel comfortable with the process, we'll handle the demolition, reconstruction, and even the interactions with the insurance company. Call now to book a free consultation, or use the link on this page!
"Rodger did a great job. Saved my wood garage door which was rotted at the bottom. I should get many more years of use from this fix. The door was over 45 years old. Happy it turned out well."
Tyna L on October 2024
WE GET YOUR HOME BACK TO NORMAL - FAST! OWNED AND OPERATED BY A LICENCED INSURANCE ADJUSTER TO HELP YOU GET THE BIGGEST INSURANCE SETTLEMENT POSSIBLE! At some point your home may require repairs and restoration from sudden and accidental water damage, mold from water, and/or fire/smoke damages. Let us walk you through the best options to remedy your damage, once you feel comfortable with the process, we'll handle the demolition, reconstruction, and even the interactions with the insurance company. Call now to book a free consultation, or use the link on this page!
"Rodger did a great job. Saved my wood garage door which was rotted at the bottom. I should get many more years of use from this fix. The door was over 45 years old. Happy it turned out well."
Tyna L on October 2024
Radon Shield LLC
Radon Shield LLC
Radon Shield, LLC is your premier choice for Radon testing and mitigations in New Jersey, New York, and Pennsylvania . We provide high quality work and friendly customer service.You do not need to overpay to get Radon out, We can help. Call today for Professional service you can afford! Our team of professionals include New Jersey certified Radon mitigation specialist(#MIS13009) and Pennsylvania certified Radon mitigation professional(#3055). We are fully insured. Additional email: [email protected]
"Benedict was able to schedule me quickly for remediation. He put my mind at ease. They worked quickly and the space was spotless when they were done. He explained every step and the system in place has really done the job. He has been a pleasure to work with."
Sandra J on November 2024
Radon Shield, LLC is your premier choice for Radon testing and mitigations in New Jersey, New York, and Pennsylvania . We provide high quality work and friendly customer service.You do not need to overpay to get Radon out, We can help. Call today for Professional service you can afford! Our team of professionals include New Jersey certified Radon mitigation specialist(#MIS13009) and Pennsylvania certified Radon mitigation professional(#3055). We are fully insured. Additional email: [email protected]
"Benedict was able to schedule me quickly for remediation. He put my mind at ease. They worked quickly and the space was spotless when they were done. He explained every step and the system in place has really done the job. He has been a pleasure to work with."
Sandra J on November 2024

Mold Test Company NJ
Mold Test Company NJ
When you have mold, making the correct decisions right away is critical. Whether it is mold in your home, school, place of work, or apartment there are many factors to consider. Are you going to be involved in a mold lawsuit? Will you be seeking property damages? Is anyone sick from mold exposure? Will you be seeking medical damages? Will you need expert witnesses? If so, what kind? Do you just want to test to be sure your environment is safe? Do you need post mold remediation testing to ensure a good job was done? These and other factors are questions which need to be answered before any environmental testing starts. It is important to know what your goals are and why your testing. Different goals require different environmental tests, i.e. medical damages and property damages require different environmental tests to prove your case in court. Tests that a common, or inexperienced, mold inspector would not typically use or know to use.
"They did a prompt professional job. I received the report in about 7 days. Mold was found in the air due to high humidity in the air. All of this seemed OK but then I was forwarded to the Biocide company that tried to get me to buy a DIY mold remediation kit. There a time pressure to buy the kit for the best price at $2400. They said the nature of the mold would require a hazardous work fee from any remediation company that would cost from $12,000 - 18,000. This is when I started questioning the service I received. My pulmonologist also looked at the test results & said the mold levels did not seem too bad. Also, the humidity readings on my house thermostat did not read the high level that the report stated. So, I do not know if there was any value with the service & I am not sure if I would recommend them. The only way to really find out would be to call in another testing company but I did not want to spend another $660. So, I had the remediation work done for $1900 & was satisfied."
Don F on April 2024
When you have mold, making the correct decisions right away is critical. Whether it is mold in your home, school, place of work, or apartment there are many factors to consider. Are you going to be involved in a mold lawsuit? Will you be seeking property damages? Is anyone sick from mold exposure? Will you be seeking medical damages? Will you need expert witnesses? If so, what kind? Do you just want to test to be sure your environment is safe? Do you need post mold remediation testing to ensure a good job was done? These and other factors are questions which need to be answered before any environmental testing starts. It is important to know what your goals are and why your testing. Different goals require different environmental tests, i.e. medical damages and property damages require different environmental tests to prove your case in court. Tests that a common, or inexperienced, mold inspector would not typically use or know to use.
"They did a prompt professional job. I received the report in about 7 days. Mold was found in the air due to high humidity in the air. All of this seemed OK but then I was forwarded to the Biocide company that tried to get me to buy a DIY mold remediation kit. There a time pressure to buy the kit for the best price at $2400. They said the nature of the mold would require a hazardous work fee from any remediation company that would cost from $12,000 - 18,000. This is when I started questioning the service I received. My pulmonologist also looked at the test results & said the mold levels did not seem too bad. Also, the humidity readings on my house thermostat did not read the high level that the report stated. So, I do not know if there was any value with the service & I am not sure if I would recommend them. The only way to really find out would be to call in another testing company but I did not want to spend another $660. So, I had the remediation work done for $1900 & was satisfied."
Don F on April 2024

Blue Dot Restoration
Blue Dot Restoration
Blue Dot Restoration is dedicated to providing outstanding costumer service and high quality craftsmanship. We get the job done right the first time and we show up on time and ready to work. We make it easy for you by working with your schedule and your wallet! But most importantly we understand that you are stressed by unexpected events, Whether it be mold, water, or regular wear and tear. We not only restore your home, but we also treat you with respect. We guarantee technicians that go through a extensive background checks and drug screening to ensure the safety of both you and your family. We not only help but we CARE
Blue Dot Restoration is dedicated to providing outstanding costumer service and high quality craftsmanship. We get the job done right the first time and we show up on time and ready to work. We make it easy for you by working with your schedule and your wallet! But most importantly we understand that you are stressed by unexpected events, Whether it be mold, water, or regular wear and tear. We not only restore your home, but we also treat you with respect. We guarantee technicians that go through a extensive background checks and drug screening to ensure the safety of both you and your family. We not only help but we CARE

Great Moving and Storage Inc
Great Moving and Storage Inc
We specialize in local and long-distance moving services! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!
"Terrific job! Their level of professionalism and care was absolutely wonderful. Steven; Fernando and Andres handled my items as if their own. They made what could have been a stressful situation and made it easy. Alex in the office, was also terrific & caring. If your moving “Great Moving & Storage” is the only way to go !"
Rosa D on June 2025
We specialize in local and long-distance moving services! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!
"Terrific job! Their level of professionalism and care was absolutely wonderful. Steven; Fernando and Andres handled my items as if their own. They made what could have been a stressful situation and made it easy. Alex in the office, was also terrific & caring. If your moving “Great Moving & Storage” is the only way to go !"
Rosa D on June 2025

Crown Environmental, LLC
Crown Environmental, LLC
We are a small environmental consultation firm specializing in the identification and testing of any and all environmental hazards. These include; asbestos, lead, mold, volatile organic compounds (VOCs), radon gas, soil and groundwater contaminants, and polychlorinated biphenyls (PCBs). We provide our clients with competitive pricing and quick laboratory turnaround times, assuring proper due diligence and following the ASTM standard.
"They inspected for lead, moisture, mold and etc."
Paul A on October 2019
We are a small environmental consultation firm specializing in the identification and testing of any and all environmental hazards. These include; asbestos, lead, mold, volatile organic compounds (VOCs), radon gas, soil and groundwater contaminants, and polychlorinated biphenyls (PCBs). We provide our clients with competitive pricing and quick laboratory turnaround times, assuring proper due diligence and following the ASTM standard.
"They inspected for lead, moisture, mold and etc."
Paul A on October 2019

Drain Pros Plus
Drain Pros Plus
We are a company that can help with any need that you may have.
We are a company that can help with any need that you may have.
Servpro
Servpro
SERVPRO of East Brunswick - Princeton Meadows specializes in the cleanup and restoration of residential and commercial property after a fire, smoke or water damage. SERVPRO of East Brunswick - Princeton Meadows can also mitigate mold and mildew from your home or business. Our staff is highly trained in property damage restoration. From initial and ongoing training at SERVPRO’s corporate training facility to regular IICRC-industry certification, rest assured our staff is equipped with the knowledge to restore your property. With a nationwide system of qualified franchises, no damage is too large or too small for SERVPRO of East Brunswick - Princeton Meadows.
"I will start off by saying that I am always fair in my reviews, and don't just leave negative or positive reviews. Our experience with ServPro's FIRE RESTORATION SERVICES definitely needs to be shared. We had a fire at our house, and the first step was to hire a restoration/cleaning company like Servpro. About 20 people left their card at my house after the fire, and after meeting with salesperson Felix, we were sold. I can't even blame this on the salesman, because he was nice, understanding, explained in detail what was going to happen, etc. The problem is clearly upper management. I was told that the fire damage would be remediated, unsalvageable goods would be documented in detail, all surfaces would be cleaned and encapsulated, etc. What did I get? Well, first, that "inventory" was basically a bunch of low quality photos of stuff thrown on my deck. All surfaces "cleaned" meant leaving my refrigerator smelling like rotten food, dirty floors, etc. Remediation fire damage meant putting 3 holes in my ceiling from removing insulation in the attic (5' clearance). Mark, the supervisor, sounded like he was doing the best he can, but when I ask about coming back to clean the fridge he needs to "check with management". I never got a call back. During the job I was told things like "this is taking too long", which is probably why the "detailed inventory" was a multi page pdf of illegible content. Moral of this story - there are many other options of restoration services out there, please pass on Servpro and save yourself the stress through an already stressful disaster. Now, if you decide to pass on my suggestion, then ABSOLUTELY take this next one. When they offer you their Reconstruction services, YOU ARE NOT INTERESTED! I made the mistake of entertaining this idea, as it seemed convenient. I liked the idea they would be familiar and they told me they would do a free estimate since i was already working with servpro. Same company right? WRONG. You know, one of these other fire restoration contractors made a good point to me. He was a contractor, servpro is restoration. He said he wouldn't go into restoration just because he's already doing construction because he already has his specialty. Well, servpro has gone into construction to just grab a larger share of this market (this market being helping with people's disasters). Bottom line, after evaluating my negative experience with the restoration among other areas within the estimate, I couldn't bring myself to work with this company. Then when it came down to part ways and I am citing all the promises that were not fultilled, then (and I quote) "the restoration division is completely separate from reconstruction" and now "I never told you I would give you a free estimate" (cue recorded phone call) and also my negative experience is "the cost of doing business". This is likely the longest review I have ever written, and rightfully so because you as a prospective customer deserve to be navigated properly as I wish I was. In the end, hard pass."
Alex W on August 2023
SERVPRO of East Brunswick - Princeton Meadows specializes in the cleanup and restoration of residential and commercial property after a fire, smoke or water damage. SERVPRO of East Brunswick - Princeton Meadows can also mitigate mold and mildew from your home or business. Our staff is highly trained in property damage restoration. From initial and ongoing training at SERVPRO’s corporate training facility to regular IICRC-industry certification, rest assured our staff is equipped with the knowledge to restore your property. With a nationwide system of qualified franchises, no damage is too large or too small for SERVPRO of East Brunswick - Princeton Meadows.
"I will start off by saying that I am always fair in my reviews, and don't just leave negative or positive reviews. Our experience with ServPro's FIRE RESTORATION SERVICES definitely needs to be shared. We had a fire at our house, and the first step was to hire a restoration/cleaning company like Servpro. About 20 people left their card at my house after the fire, and after meeting with salesperson Felix, we were sold. I can't even blame this on the salesman, because he was nice, understanding, explained in detail what was going to happen, etc. The problem is clearly upper management. I was told that the fire damage would be remediated, unsalvageable goods would be documented in detail, all surfaces would be cleaned and encapsulated, etc. What did I get? Well, first, that "inventory" was basically a bunch of low quality photos of stuff thrown on my deck. All surfaces "cleaned" meant leaving my refrigerator smelling like rotten food, dirty floors, etc. Remediation fire damage meant putting 3 holes in my ceiling from removing insulation in the attic (5' clearance). Mark, the supervisor, sounded like he was doing the best he can, but when I ask about coming back to clean the fridge he needs to "check with management". I never got a call back. During the job I was told things like "this is taking too long", which is probably why the "detailed inventory" was a multi page pdf of illegible content. Moral of this story - there are many other options of restoration services out there, please pass on Servpro and save yourself the stress through an already stressful disaster. Now, if you decide to pass on my suggestion, then ABSOLUTELY take this next one. When they offer you their Reconstruction services, YOU ARE NOT INTERESTED! I made the mistake of entertaining this idea, as it seemed convenient. I liked the idea they would be familiar and they told me they would do a free estimate since i was already working with servpro. Same company right? WRONG. You know, one of these other fire restoration contractors made a good point to me. He was a contractor, servpro is restoration. He said he wouldn't go into restoration just because he's already doing construction because he already has his specialty. Well, servpro has gone into construction to just grab a larger share of this market (this market being helping with people's disasters). Bottom line, after evaluating my negative experience with the restoration among other areas within the estimate, I couldn't bring myself to work with this company. Then when it came down to part ways and I am citing all the promises that were not fultilled, then (and I quote) "the restoration division is completely separate from reconstruction" and now "I never told you I would give you a free estimate" (cue recorded phone call) and also my negative experience is "the cost of doing business". This is likely the longest review I have ever written, and rightfully so because you as a prospective customer deserve to be navigated properly as I wish I was. In the end, hard pass."
Alex W on August 2023
Steri-Clean Northern New Jersey
Steri-Clean Northern New Jersey
At Steri Clean Northern NJ we are living out our motto, "Restoring Homes and Lives" every day. We are a compassionate, caring & non-judgmental team eager to help those in need!
"Jim, Eileen & team were incredible! We had a biohazard (previous rodent infestation) that needed cleaning along with the clutter that had accumulated. These folks hit the ground running and were incredibly hard working and efficient and thorough. They were also really kind and responsive and practical (for example, there was something I wanted to save and they helped me be realistic - sometimes I saved it anyway, and sometimes I let it go, but it was really easy to make the decisions. This cleanout was worth every penny and I truly don't know what I would have done without Jim and team. Jim was also great beforehand in helping me understand what they would (and wouldn't do), how to prepare, etc. I have done a similar cleanout elsewhere, and Jim's prices are very competitive. I am so grateful!"
Jean S on March 2025
At Steri Clean Northern NJ we are living out our motto, "Restoring Homes and Lives" every day. We are a compassionate, caring & non-judgmental team eager to help those in need!
"Jim, Eileen & team were incredible! We had a biohazard (previous rodent infestation) that needed cleaning along with the clutter that had accumulated. These folks hit the ground running and were incredibly hard working and efficient and thorough. They were also really kind and responsive and practical (for example, there was something I wanted to save and they helped me be realistic - sometimes I saved it anyway, and sometimes I let it go, but it was really easy to make the decisions. This cleanout was worth every penny and I truly don't know what I would have done without Jim and team. Jim was also great beforehand in helping me understand what they would (and wouldn't do), how to prepare, etc. I have done a similar cleanout elsewhere, and Jim's prices are very competitive. I am so grateful!"
Jean S on March 2025
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