Mold remediation is three problems stacked together: removing the visible contamination, preventing spores from spreading during the work, and removing the conditions that allowed the mold to take hold in the first place. Skip any one of those and the project eventually fails — usually after the warranty has lapsed.
We work the IICRC S520 protocol on every project. Assessment, containment, HEPA filtration, EPA-registered antimicrobial treatment, structural drying below thresholds, and post- remediation verification by an independent third party. The same protocol whether the scope is a downstairs powder room in a 1950s ranch off Hope Valley or a finished basement in a 1990s Hope Valley North home.
The deliverable is a clean envelope, a documented file, and a moisture-source repair that’s actually been addressed — not a paint coat over the symptom.
We get called to fix all three of these every season across Durham’s wildly varied housing stock.
Cutting into a contaminated wall without negative-pressure containment releases millions of spores into the home’s air. They settle in HVAC returns, in finished basements, in attic insulation — what was localized becomes whole-home.
Visible growth on the front of the rock is almost always a smaller footprint than what’s on the back, on the studs, or in the insulation. Replacing the surface without addressing the cavity is a paint job, not a remediation.
Durham’s older housing stock has decades of small leaks, marginal drainage, and aging vapor barriers behind it. Removing growth without solving the underlying moisture issue resets the clock on the next remediation.
Every stage is documented. Every stage has an exit criterion. The project closes when the numbers say it’s closed — not when the calendar says so.
Every project starts with a written scope — affected area, moisture source, materials being removed, containment plan, and verification standard.
Negative-pressure barriers and HEPA filtration isolate the work area. Decontamination chambers, sealed plastic, and dedicated airflow keep spores from migrating during removal.
Affected materials are bagged out, surviving structure is HEPA-vacuumed, and air scrubbers run continuously. Older Durham framing often calls for patient detail work that DIY scopes skip.
Surviving structure is treated with EPA-registered antimicrobials, the assembly is dried below thresholds, and post-remediation verification — ideally by an independent third party — closes the file.
Real reviews from homeowners and contractors across North Carolina.
“We bought a new to us 1964 home last December and to no surprise, we had asbestos popcorn ceilings. We decided to remove the ceilings altogether versus just scraping them. To complicate things even more, we had a plumbing leak in a room that had previously been encapsulated, so we had to deal with insurance to cover a portion of the asbestos removal. Rusty and the whole team at Remtech were such a help from the first moment we spoke! They were responsive, flexible, and knowledgeable. They helped us get insurance what they needed. They even worked with us to do the removal work while we had to be out of town. Asbestos removal and dealing with insurance, especially as we were brand new to the home, was incredibly stressful. Working with Remtech was the opposite – they were helpful and easy to work with that I barely had to think about the work being done. It was a nice break for my brain! They also did a great job. We came home to a CLEAN house with no ceilings! While I’m hoping we never have to go through such a big project again, I know we’d be able to handle it because we can rely on Remtech.”
“Very fast, professional and responsive. Did floor asbestos abatement for our house for a very reasonable price and they were very quick to schedule to keep us within our very close timeline.”
“As a General Contractor specializing in Bathroom & Kitchen remodel, we complete in excess of 250 bathroom upgrades each year. Regardless of our remodeling and construction experience and capabilities, when it comes to addressing the unforeseen hazardous and environmental conditions posed by mold, asbestos, and lead paints, we have a responsibility to our customers to partner with the best abatement specialist possible, and as proficient in abatement as we are kitchen and bath remodeling. Remtech has proven to be that reliable and trusted partner for both our customers and company. We highly recommend the Remtech Team.”
“A few months ago I used Remtech Envir. to remove asbestos from the ceiling of my home, and to this day I’m still amazed with their service that I’ve been meaning to write a review, and today’s the day! The whole process went through so smoothly because of their professionalism, punctuality and care. At the end of each day I received an update from Rusty who was the project manager which was super helpful, and because of their expertise I knew the job was getting done correctly. There was a lot of asbestos to remove, and they showed up and delivered hard work to get it done within the time frame that was initially discussed. So grateful we used their services! I would highly recommend!”
“Our church basement flooded and the old asbestos tiles curled up and had to be removed. Jeff Brewer came over to look at our problem, explained what they would do. He furnished a quote very quickly with a fair price. After checking with two other companies, Jeff’s instructive conversation, ease of manner, willingness to help and a fair price won him the work. As a former contractor, I know how backed up companies can be in their schedule. He told us of a target time about 4-6 weeks off, which was fine. He called a couple of weeks later and had an opening in his schedule and wanted to come earlier. That was great. Their staff arrived on time and delivered a very quick, professional and clean project. This allowed us to get our Fellowship Hall floored and back in operating condition prior to the start of the school year. It is a pleasure to work with a company that communicates well and delivers their service in a superior way.”
“I have spoken with Bryan on many occasions about growth strategy. He has always been open to communicate. I look forward to future conversations.”
“Remtech came in and did a removal of asbestos when our home developed a leak and the sheetrock ceiling had to be removed. Got right to work, kept us informed every step of the way and did a great job of cleaning up. Would use them again in a heart beat!!”
“The cost was higher than expected, so I did not move forward at that time. I will use Remtech when I am ready to have the work done. They are very professional and take the time to answer any questions. The rep arrived on time, explained the process and provided the estimate. A very positive experience.”
Inspection defines the scope. Water damage often defines the cause. Crawlspace conditions are frequently the source. We handle all of it under one license.
The five questions Durham homeowners most often ask before signing a remediation scope. Quick versions below — the rest happens by phone.
Project length depends on scope. A localized bathroom or closet remediation can finish in two to three days. A whole-home or large-cavity project, with significant material removal and structural drying, runs five to ten working days. Older Durham homes sometimes take longer when historic framing requires careful work or when the moisture source is in a difficult-to-access crawl. We provide a written timeline before any work begins.
It depends on the scope, the location of the work, and whether containment can fully isolate the area from living space. Small, localized projects with proper containment usually allow occupants to stay. Larger projects, projects involving the HVAC system, and homes with vulnerable family members generally call for temporary relocation. The decision is risk-based and we tell you straight which category your project falls into.
PRV is independent confirmation that the remediation worked — visual clearance plus, where indicated, air sampling against an outdoor control. We strongly recommend it on every project, performed by a third party rather than by us, so the verification is unimpeachable. PRV protects the homeowner in resale, insurance, and any future health questions about the property.
Bleach can lighten the appearance of mold on non-porous surfaces but does little on porous materials like drywall, wood framing, or insulation, where the colony has roots that bleach cannot reach. Spraying bleach on visible growth without containment also disperses spores. Professional remediation uses negative pressure, HEPA filtration, EPA-registered antimicrobials matched to the substrate, and physical removal of unsalvageable material.
It depends on cause of loss and policy. Sudden, accidental water events — burst pipes, appliance failures, storm-driven intrusion — are often covered, with mold remediation as a consequential loss subject to policy sublimits. Long-term humidity issues and slow leaks are generally excluded. We document scope, materials, and remediation activity in the formats your carrier expects, and we’ve worked with the major North Carolina carriers on covered losses for over twenty years.
Tell us what’s been confirmed — the inspection report, the leak event, the surface area — and we’ll come scope the project. The quote is free and the recommendation is straight.
Most Durham remediation projects begin within ten business days of an accepted scope. Tell us what’s been confirmed and we’ll handle the rest.