Indoor Air Quality Solutions for Home and Business

Environmental Remediation in

Mold Remediation, Water/Fire Restoration & Exhaust Retrofitting Services

Consolidated Environmental was founded in 1984 and continues to provided remediation, restoration, and retrofit services in the areas of .

Consolidated Environmental, Inc.(CEI) has been a leader in the environmental remediation industry since 1991. With headquarters in Fairfield, New Jersey, CEI proudly serves homes and businesses in the New Jersey, New York, and Pennsylvania areas. For more than ten years, CEI has been providing building owners, facility managers and homeowners with a wide range of mechanical hygiene and air duct cleaning services.

From the company's inception, our goal has been and continues to be "do the job right or don't do it at all." It is this philosophy and experience that separates CEI from its competition. With experience in industrial, commercial and residential environments, our highly qualified technicians are committed to 100% client satisfaction. And when the health of a building and its occupants is on the line, we can afford to do nothing less!

Consolidated Environmental Remediation Services in

At Consolidated Environmental, we offer a range of services to help property owners in and surrounding areas. These services include:

Contact Consolidated Environmental

If you need environmental remediation services in or surrounding areas, contact us to learn more. We will be more than happy to give you any information you may need and provide a free estimate. Call us today at 973-975-4464.

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Customer Reviews from ( 4.86 out of 35 reviews )

  • October 20, 2022
  • Posted on Google

Outstanding!! What a GREAT TEAM! They were VERY professional during the bidding process and during their time onsite for the cleanup! We used them commercially and could not be happier! HIGHLY recommend!!

  • October 12, 2022
  • Posted on Google

CEI is the best company to use for mold remediation. We just used them for a 3 year project at my Condominium Association. Each and every unit owner was happy with their services, professionalism and communication. Excellent communication during the entire project. Chris helped me advise owners what to expect for each steps in this long project. Patience of a Saint with me. The entire staff Danielle, Angela...were phenomenal!!! I highly recommend them!!!

  • September 14, 2022
  • Posted on Google

This company went to my boss's house and he states "Ken and his crew were very professional and he would highly recommend their service".

  • June 20, 2022
  • Posted on Google

CEI was a pleasure to work with from start to finish--professional, prompt, courteous, efficient. I have hired many companies and workers over the years of being a homeowner--CEI is the best!

  • October 08, 2021
  • Posted on Google

They were extremely well organized and did demolition as well as remediation, neatly stored the contents of the demolished cabinets and removed all debris. The whole thing took two days. This work was done about two months ago and I am still marveling at the results.

  • April 11, 2021
  • Posted on Google

  • March 18, 2021
  • Posted on Google

Consolidated Environmental Inc. is the best remediation company in the New Jersey/NY area! We had a moisture/rodent problem in our basement in North Jersey. We had countless, well-known, remediation companies work on our home, and Consildated was by far the best. Worth every penny! We felt they were professional and trust worthy. They know this business and what it takes to correctly remove or treat any type of environmental issues in the home (hard to find in our area).. Jim, our project manager was so extremely helpful, honest, and very educated. He went above and beyond of my family. They saved myself, my husband, and our 1 year old son from become seriously sick. They were efficient, clean (meticulous even), and exceeded all of our expectations. The team that worked on our home were very professional and proficient! I would recommend Consildated. Don't waist your money on anyone else!

Completed Jobs from

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December 06, 2015

Many individuals think nothing of leaving their homes for a few days or even a few weeks. They forward their mail and ask a trusted neighbor to keep an eye on the place – to cut the grass, shovel the snow and watch for anything unusual. Unfortunately, if someone isn't going inside to check for leaks or other problems, they can go undetected for some time and the results can be disastrous. Such was the case for Louis Lederhaas. Mr. Lederhaas owns two homes – one in Washington State and one in New Jersey. He alternates between the two and has his office based in one of them. Last summer, he received an $800 water bill for the home in New Jersey, where no one had lived for several months. According to the bill, they had used 301,000 gallons of water. When Lederhaas flew back to New Jersey to check it out, he found that the rubber hose to the washing machine had burst and the water had been running for several weeks. (The city only read the meters every three months, so the leak could have occurred at anytime during the previous period.) Fortunately, the water was able to drain out through a basement shower and the back door, but the damage to the area was still extensive – major mold and water damage from the flooding. First, Lederhaas called a client who identified the problem and turned the water off. Then, he contacted his insurance agent who made several suggestions regarding the next course of action. Shortly thereafter, the insurance company hired Environmental Health Investigations, Inc., an indoor environmental firm, to conduct the initial testing and write the scope for the job. Bill Kerbel, president of Environmental Health Investigations, is a certified industrial hygienist with more than 20 years experience in the field. A certified industrial hygienist (CIH) receives certification from the American Board of Industrial Hygienists, has a minimum of five years experience, an advanced degree in an associated science, and has passed a rigorous two-day test similar to the boards passed by physicians or the exams for the legal or accounting professions. In cases such as this, the role of a CIH involves the recognition and evaluation of hazards to determine their potential health effects, as well as providing engineering controls to abate or manage the hazard. Sampling during an initial visit frequently involves a combination of bulk samples (placing affected materials in a normal, zip-lock bag), wipe samples (swabbing a surface with sterile swabs) and air samples (utilizing some type of a vacuum pump to collect air), as well as spore traps and dust samples. Results of the tests are normally available in two to three weeks. The sampling method varies according to the specific types of problems and the materials affected. During the initial visit, the focus also involves a visual, as well as an invasive (drilling holes and inserting moisture meters) inspection. The determination of whether or not there is a problem also takes into consideration the fact that the levels of spores inside should be lower than the levels outside. Both indoor and outdoor samples should be taken on any mold remediation project. Once the hazards and the existence of mold have been identified, the CIH writes the scope (roadmap) for the project. The scope specifies the type of containment to be utilized, whether affected materials must be disposed of or cleaned (i.e., HEPA vacuumed, disinfected), personal protective equipment for workers, decontamination requirements, use of specialized equipment or materials (i.e., negative air machine) and how specific surfaces should be cleaned. In the Lederhaas case, extreme amounts of mold – in excess of 5 million colony forming units per gram – (100,000 per gram is considered excessive) were found, including: Aspergillus versicolor, Aspergillus sydowii, Penicillium, Verticillium leconii, Stachybotrys chartum, Doratomyces sp., Gliomastix murorum, and Myrothecium roridum. There has been a lot of information (and some misinformation) in the mainstream press concerning the health effects of mold exposure. Not all molds produce toxic health effects, but they can pose serious problems for individuals whose immune systems are compromised (i.e., individuals suffering from AIDS or undergoing chemotherapy). Side effects in a normally healthy individual can include head congestion, dizziness, grogginess, sore throat and headaches. The mycotoxins produced by molds can be harmful to humans and animals if inhaled, ingested or touched. Symptoms can include respiratory problems, coughing, sneezing, watery eyes and even more serious health problems. “You need a competent person to make the decisions regarding mold,” explained Kerbel. “Is the mold to the extent that it’s problematic? What will we need to do to abate it? What is the scope of the work to be done?” All of these issues need to be decided by a competent individual who is not involved in the project. “The CIH is a third-party, independent quality-control person,” said Kerbel. “We need to be able to define the work and to show that it has been successfully completed,” he added. “There needs to be a beginning, during and end to the project. We can’t have the contractor do all of that himself because it would be a conflict of interest.” For Lederhaas, the next step was to locate an environmental remediation firm to handle the project. Another client referred Lederhaas to Ira Finger, president of Consolidated Environmental, Inc., for the restoration and clean up of the basement. Consolidated Environmental has three specialties – mold remediation; cleaning and disinfecting HVAC systems; and fire and water damage restoration. Finger first saw the house on September 11, 2001, and began work on the project in early November. Testing, remediation and restoration of the 800-square-foot project spanned a period of several weeks. (It takes approximately two to three weeks to receive results for each round of testing. Samples are taken before, during and after a project.) The mold contamination in the basement was extremely visible, but there were no obvious signs of moisture before the remediation began. During the initial phase of the project, several steps were taken to protect the company’s employees and the rest of the house. First, the basement was placed under negative air pressure. This was accomplished by placing several HEPA-filtered negative air machines inside the house and by sealing critical openings with 6-mil poly. A pressure differential data logger was also used to ensure that the proper negative air pressure was maintained. A contained entrance booth was then set up outside the back door. Workers entered only through this contained entrance to the basement. The workers were also required to wear disposable Tyvek suits and respirators with HEPA filters. The purpose of the containment was to prevent the mold contamination from spreading any further. Finger and his crew removed all of the sheetrock walls and ceilings as specified in the scope prepared by Kerbel. This is typically done, even if there isn’t any visible mold on the outside of a section, because hidden mold growth can frequently be found in the wall cavities or backsides of drywall. The wood that was badly damaged was also removed and the rest was cleaned. After disposing of the contents, the crew was instructed to pull up the linoleum floor. They cleaned the area until it looked visibly clean and wiped down all of the surfaces with two different types of disinfectants. “We found a ‘hidden wall’ with mold growth in one area,” said Finger. “The front of the wall showed visible signs of mold growth, so the wall was removed, revealing yet a second sheetrock wall that was heavily contaminated and subsequently removed. Behind that was the exterior wall constructed of cinderblock. Apparently, a previous owner had painted the wall with black waterproofing paint, which held the water in.” Finger then took moisture readings on the exterior walls and the concrete floor – both of which had been concealed until the walls and flooring had been removed. An unacceptably high level of moisture was found, so refrigerant dehumidifiers were used over a two to three-week period to further dry out the space. After the moisture levels were lowered, the remaining wood framing was removed and the entire basement was re-cleaned and disinfected. To prevent cross-contamination in other parts of the house, Consolidated Environmental set up a containment barrier. “We used a laser particle counter to measure the dust levels upstairs,” explained Finger. “We cleaned upstairs twice even though it passed [clearance testing] the first time. We cleaned it again to prevent recontamination.” Once the remediation was complete, Bill Kerbel took additional samples. The clearance testing showed a lower reading for mold spores inside the house than outside during the winter months (when the levels would normally be low). Each indoor air quality remediation project demands thoroughness and flexibility, whether it is a mold remediation, a sewer backup or a flood. A literal “work in progress,” the multi-step process requires patience, ingenuity and accuracy from the professionals involved. “Our company philosophy is that we do it right or we don’t do it at all,” concluded Finger. “With the health of building and home occupants on the line, we can’t afford to do anything less.”