Durham's housing stock is unusually layered. Mill-village bungalows from the 1920s and 30s, Hope Valley and Forest Hills construction from the 40s and 50s, and the 70s expansion across the southern county each carry their own generation of asbestos-containing material — plaster systems, vermiculite attic fill, transite siding, popcorn ceilings, vinyl floor tile, mastic, pipe insulation. A renovation that opens up the wrong wall finds something the previous owner never knew was there.
When a sample comes back positive, removal is no longer a renovation question. It becomes a regulated abatement project under NESHAP 40 CFR 61 Subpart M, OSHA 29 CFR 1926.1101, and 15A NCAC 19C — with a 10-working-day notification window, licensed supervision, negative-pressure containment, manifested disposal, and AHERA clearance air sampling all required before the property is legally re-occupied.
Abatement and removal are two angles on the same job. Removal describes the physical work; abatement is the legal framework that surrounds it. This page is about the framework — because on a layered property in a transaction-heavy market, the framework is what protects the resale value when the project is finished.
The regulations are not paperwork for its own sake. Each rule maps to a specific failure mode that has cost local owners money, time, or a real-estate transaction.
Durham's housing stock spans 1920s mill-village bungalows, 1950s Hope Valley colonials, and 1970s split-levels — each era brought a different generation of asbestos-containing material. A blanket renovation quote built without lab confirmation can be off on scope and on regulation simultaneously.
Sealing intact, non-friable ACM is appropriate when the material will not be disturbed. On a property heading toward renovation, sale, or change of use, encapsulation just adds the cost of removing the encapsulant on top of the eventual abatement. Removal during a single mobilization is usually cheaper.
It is the cheapest way to contaminate the entire home. Asbestos fibers are roughly 700 times thinner than human hair and stay airborne for up to 80 hours after disturbance. A weekend scrape without containment drives indoor fiber counts thousands of times above the OSHA action level — spreading through HVAC, carpet, and upholstery throughout the house.
Every Durham project moves through the same phases. We don't skip the documentation, we don't cut the containment, and we don't leave site without third-party clearance.
Every project starts from an NVLAP-accredited lab confirmation. Square and linear footage are calculated against NESHAP thresholds, the written abatement design is produced, and the 10-working-day notification is filed with NC Division of Air Quality before any disturbance is permitted on site.
Two layers of 6-mil polyethylene seal walls, floors, and HVAC penetrations. A three-stage decontamination unit is built at the only authorized entry. HEPA-filtered negative-air machines pull the containment to at least minus 0.02 inches of water column. Smoke testing verifies the seal before any ACM is touched.
Workers in full-face PAPRs and Tyvek saturate ACM with amended water to suppress fiber release, then remove it in manageable sections — never sanded, never dry-swept. Material is double 6-mil bagged and labeled per OSHA. Personal exposure samples run through every shift to verify the 0.1 f/cc PEL holds.
Bagged waste leaves Durham under signed chain-of-custody manifest to a permitted Subtitle D landfill. An independent third-party industrial hygienist runs aggressive-sampling clearance read by phase contrast microscopy. Re-occupancy is authorized only after readings clear 0.01 f/cc and the written report is in the owner's hands.
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.”
Durham's mixed housing stock often surfaces multiple environmental concerns on the same project. Keeping them on a single team tightens the chain of custody and shortens the timeline.
Most of these come up on the first phone call. Short answers below — the long answers, tailored to your property and timeline, are a conversation.
Functionally, the same regulated work — different vocabulary. Abatement is the umbrella legal term covering any response action: removal, encapsulation, enclosure, or operations-and-maintenance management. Removal is the most common method and is what most Durham property owners actually want when they call. The abatement framing on this page emphasizes the compliance side — NESHAP filing, OSHA controls, AHERA clearance — because that is what separates a properly closed project from a problem the next buyer's inspector will find.
Yes for any friable abatement and most non-friable jobs. Once containment is built and negative pressure is established, the work area is sealed off and the surrounding space is treated as a regulated buffer. A typical residential popcorn-ceiling or floor-tile abatement runs two to four working days inside containment plus clearance turnaround. We schedule and stage to keep that window short, and re-occupancy only happens after written third-party clearance.
A single-room popcorn-ceiling project is usually two days of active work plus clearance. A whole-home vinyl-tile-and-mastic removal runs three to five days. Pipe insulation, plaster systems, and transite siding scope per linear or square foot. The quote includes the timeline through clearance, not just gross removal — that is the timeline that matters for closing dates and renovation schedules.
Regulated abatement is administered by the NC DHHS Asbestos Hazard Management Program. Removal of ACM from any structure other than an owner-occupied single-family home must be performed by a licensed abatement contractor, supervised by an accredited supervisor, and executed by AHERA-trained workers. Remtech holds all three credentials and renews them annually. NVLAP-accredited labs handle the sample analysis side.
The signed NESHAP notification, the disposal manifest with the landfill's chain-of-custody return, daily air-monitoring logs from inside and outside containment, OSHA worker personal-exposure records, and the written third-party clearance report showing readings below 0.01 f/cc. That's the file your lender, insurer, or future buyer's inspector will ask for — sometimes years after the project is closed.
Send the lab report or the inspection findings — or call before any of that, if you're still trying to figure out whether your popcorn ceiling, plaster, floor tile, or pipe wrap is regulated. We quote in writing and we don't pressure.
Tell us what the lab found, when the renovation or sale is happening, and where the property is. We'll come look, scope it honestly, and quote it in writing.