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TRUSTED BY DEMAREST, NJ HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon43
    Verified asbestos removal services reviews

Top-Rated Asbestos removal specialists in Demarest - Updated Nov 2026

Grtech, LLC
4.7(
180
)
Asbestos - Abatement

Serving Demarest, NJ and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"We had an excellent experience with GR Tech LLC for asbestos removal in our home. From the very beginning, they were professional, responsive, and efficient. They answered right away, scheduled the job quickly, and completed the work without delay. We shopped around before deciding, and other companies were quoting nearly double the price. GR Tech LLC offered very reasonable pricing, and the quality of their work was absolutely immaculate. Everything was handled safely, thoroughly, and with great attention to detail. We were extremely impressed from start to finish and highly recommend GR Tech LLC to anyone needing asbestos remo"
Response time10 hrs
9 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for AAA Lead Professionals
AAA Lead Professionals
4.8(
60
)
Asbestos - AbatementAsbestos - TestingAsbestos Siding - Repair

Serving Demarest, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"Joseph and his crew were hired to remove asbestos at one house and test for lead at another house. They were on time, professional, and well priced. I was happy with their services and will turn to them again for any future need"
Response time1 day
Response rate100%
Recommended by94%of homeowners
Avatar for All Solutions Contracting, Inc.
All Solutions Contracting, Inc.
4.9(
49
)
Asbestos - Abatement

Serving Demarest, NJ and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"When I needed urgent asbestos removal in my multi-room basement, All Solutions Contracting Inc. demonstrated unparalleled professionalism, efficiency, and proficiency – qualities that should be synonymous with their name. Mr. Arcila responded to my short-notice request with remarkable speed, scheduling an estimate for the very next day. He arrived early, conducted a comprehensive inspection, and clearly explained the process. The quote was fair, and the work was completed on January 31, 2024, exactly as promised, with exceptional cleanup. Beyond the excellent work, Mr. Arcila's commitment to customer service truly stood out. When a town permit question arose, threatening my closing, he personally went to the town clerk to resolve the issue. This level of proactive, problem-solving is rare and invaluable. For reliable, professional contracting services, I highly recommend All Solutions Contracting Inc." - JLC"
Response time6 hrs
Response rate91%
8 neighbors recently requested a quote
Avatar for L.E.M Construction
L.E.M Construction
5.0(
12
)
Asbestos - Abatement

Serving Demarest, NJ and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

With over 7 years of experience, L.E.M. Construction LLC is a trusted expert in the abatement industry. We specialize in asbestos abatement and removal and mold remediation. \n \nOur team is committed to providing safe, professional, and reliable service while treating your home or property with the same care we would our own. \n \nContact L.E.M. Construction LLC today for your asbestos needs. We look forward to working with you!

Project Photos
13 neighbors recently requested a quote
Recommended by77%of homeowners
Avatar for GREENMAX ENV
GREENMAX ENV
4.9(
21
)
Asbestos - Testing

Serving Demarest, NJ and surrounding areas

Approved

In business since 2022

Emergency services offered

Small jobs welcome

"Christian is very knowledgeable, helpful, fair, and thorough. He tested our air quality for mold, asbestos, and lead. He is not trying to upsell you but gives you an honest assessment of what’s going on and options you have to address them. Also, from my research, his services are very fairly priced."
+GREENMAX
+GREENMAX
+GREENMAX
Mold Remediation
Services

+1

6 neighbors recently requested a quote
Recommended by68%of homeowners
Avatar for United Demo, LLC
United Demo, LLC
4.9(
7
)
Asbestos - Abatement

Serving Demarest, NJ and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

We're a locally family owned and operated company that values honesty and integrity in all aspects of our business. We offer a variety of services that are customizable to each individual project. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

5 neighbors recently requested a quote
Recommended by28%of homeowners
Avatar for First Dream Construction, LLC
First Dream Construction, LLC
4.8(
61
)
Asbestos Siding - Repair

Serving Demarest, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"They did a wonderful job in repairing our leaking roof. They explained the process thoroughly and they were professional. They were able to accommodate us on short notice. I highly recommend this team and will be using them in the future"
New Roof installation
New Roof installation
New Roof installation
Chimney repair
Chimney repair

+12

Response time2 hrs
Response rate99%
100 neighbors recently requested a quote
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Asbestos Removal FAQs, answered by experts

According to the Environmental Protection Agency (EPA), hazardous waste is generally classified into four main categories:

1. Characteristic Wastes: These exhibit at least one of four hazardous traits: ignitability (flammable, like gasoline), corrosivity (can rust or decompose materials, like car batteries), reactivity (unstable and can explode, like aerosol cans), or toxicity (harmful when ingested, like lead-based paint).

2. Listed Wastes: These are specific wastes from manufacturing and industrial processes that the EPA has officially designated as hazardous. They include byproducts from processes that use solvents, pesticides, and other chemicals.

3. Universal Wastes: These are commonly generated hazardous items that are subject to streamlined regulations. Examples include batteries, pesticides, mercury-containing equipment (e.g., bulbs), and some lamps.

4. Mixed Wastes: This category includes waste that contains both hazardous and radioactive components, making it subject to regulation by both the EPA and the Nuclear Regulatory Commission.

If you think you’ve touched asbestos, do not put on a mask. This is important because you may take the asbestos fibers on your hands on trap them in the mask. Make your way to a sink and wash your hands thoroughly. Remove any clothes and seal them in a bag, then take a shower. Call your doctor and let them know you’ve been exposed to asbestos, and make sure you see them as soon as possible. The reason you keep the clothes is in case anyone wants to confirm the presence of asbestos.

Often found in old insulation, tiles, and roofing materials in pre-1980s buildings.

Ensures comprehensive removal and adherence to safety regulations, protecting health.

It can be safe to live in a house with asbestos as long as the asbestos-containing materials are intact, in good condition, and not disturbed. Asbestos becomes dangerous only when its fibers are released into the air, which happens if the material is damaged, crumbling, or disturbed during renovation work. If you suspect asbestos is present, do not disturb it. Instead of removal, materials in good condition can sometimes be encapsulated. It is recommended to have regular professional inspections to monitor the condition of the asbestos and prevent health risks from potential exposure.

The Demarest, NJ homeowners’ guide to asbestos removal services

From average costs to expert advice, get all the answers you need to get your job done.