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Mold & toxic material testers in Lake Katrine

Avatar for New York Inspection Professionals
New York Inspection Professionals
1116 River Road
4.76(
44
)
Approved Pro
New York Inspection Professionals
1116 River Road
4.76(
44
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
8 years of experience

We are a full service home inspection company providing both buyers and sellers a thorough and in-depth visual analysis of the property, both inside and out. We conduct a fair and non-biased investigation disclosing a clear outline of the safety, operation and condition of all components of the inspection. Our Inspection reports are user friendly via computer or mobile, and are packed with pictures to give the client a visual understanding of what is inspected and what defects exist. The reports will outline all "Major Defects" (defects estimated to cost $1500 or more) in the report summary at the top of the report.

"Daniel was very professional and helpful. Anticipated our needs and has been a tremendous asset in us dealing with this issue. Would recommend his company to anyone in need"

Brenda P on November 2024

We are a full service home inspection company providing both buyers and sellers a thorough and in-depth visual analysis of the property, both inside and out. We conduct a fair and non-biased investigation disclosing a clear outline of the safety, operation and condition of all components of the inspection. Our Inspection reports are user friendly via computer or mobile, and are packed with pictures to give the client a visual understanding of what is inspected and what defects exist. The reports will outline all "Major Defects" (defects estimated to cost $1500 or more) in the report summary at the top of the report.

"Daniel was very professional and helpful. Anticipated our needs and has been a tremendous asset in us dealing with this issue. Would recommend his company to anyone in need"

Brenda P on November 2024


Avatar for Expediant Environmental Solutions, LLC
Expediant Environmental Solutions, LLC
3657 Albany Post Road
4.33(
357
)
Approved Pro
Expediant Environmental Solutions, LLC
3657 Albany Post Road
4.33(
357
)
Approved Pro
Customers say: True professional
305 local quotes requested
30 years of experience

Expediant Environmental is committed to excellence and continues to be an outstanding business with over 25 years of experience. Our company prides itself on an outstanding record of quality service. We specialize in your whole home as a system approach. So when it comes to mold removal, insulation, or waterproofing we never forget to make sure it does not have a negative effect on another function of your home. Wet Crawl Space? Expediant offers CleanSpace encapsulation system to control moisture and dampness in the crawl space. We are an authorized Contractor Nation installer. Radon problem? That's no problem for us. Got bed bugs or rodents? We can make them disappear! Expediant offers a wide variety of services to meet all your pest control needs from preventative maintenance to treatment of active problems. See our website! www.Expedianthomesolutions.com

"They got rid of the mold in my house promptly and professionally. Thanks to Expedient Environmental Solutions I am able to live in a safe and clean home."

Wayne P on February 2025

Expediant Environmental is committed to excellence and continues to be an outstanding business with over 25 years of experience. Our company prides itself on an outstanding record of quality service. We specialize in your whole home as a system approach. So when it comes to mold removal, insulation, or waterproofing we never forget to make sure it does not have a negative effect on another function of your home. Wet Crawl Space? Expediant offers CleanSpace encapsulation system to control moisture and dampness in the crawl space. We are an authorized Contractor Nation installer. Radon problem? That's no problem for us. Got bed bugs or rodents? We can make them disappear! Expediant offers a wide variety of services to meet all your pest control needs from preventative maintenance to treatment of active problems. See our website! www.Expedianthomesolutions.com

"They got rid of the mold in my house promptly and professionally. Thanks to Expedient Environmental Solutions I am able to live in a safe and clean home."

Wayne P on February 2025


Avatar for World Class Environmental, LLC
World Class Environmental, LLC
470 Route 211 E Suite 24
New on HomeAdvisorNew on Angi
Approved Pro
World Class Environmental, LLC
470 Route 211 E Suite 24
New on AngiNew on HomeAdvisor
Approved Pro
10 local quotes requested
1 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!


C.C.M.C
6 Emma Lane
No reviews
C.C.M.C
6 Emma Lane
No reviews
46 years of experience

Complete Construction and Maintenance Company (C.C.M.C), is a privately owned construction company that specializes in carpentry, remodeling of kitchens,baths, and interiors, property management, and custom home building. Owner and contractor, John Gremer has been in the building business for over 30 years. Some sub-contracting is performed and there are at least four carpenters on hand. Cash and checks only.

Complete Construction and Maintenance Company (C.C.M.C), is a privately owned construction company that specializes in carpentry, remodeling of kitchens,baths, and interiors, property management, and custom home building. Owner and contractor, John Gremer has been in the building business for over 30 years. Some sub-contracting is performed and there are at least four carpenters on hand. Cash and checks only.


Draftless LLC
357 Adams St
2.80(
5
)
Draftless LLC
357 Adams St
2.80(
5
)
22 years of experience

Draftless is a home performance contracting company.We are fully insured and licensced. We are licensced in New York and Conecticut.

Draftless is a home performance contracting company.We are fully insured and licensced. We are licensced in New York and Conecticut.


Radon Zapper
5 Selena Ct
4.29(
7
)
Radon Zapper
5 Selena Ct
4.29(
7
)
Customers say: Quality work
25 years of experience

Radon Testing and Mitigation. Professional Re-Testing for Litigation. All Work performed by my company - I do NOT use Sub Contractors. Certified By: Nation Radon Safety Board (NRSB) Radon Measurement Specialist (#RMS 8SS0069) Radon Remediation Specialist (#RRS 8G0018) National Environmental Health Association - National Radon Proficiency Program - (NEHA-NRPP) Residential Measurement Provider (#105481RT) Residential Mitigation Provider (#105482RMT) New York State Department of Health - NYSDOH Certified Radon Tester Certified Radon Mitigation Contractor American Association of Radon Scientists and Technologists - (AARST) FREE ESTIMATES. Serving Orange, Ulster, Sullivan, Dutchess, Putnam, Rockland and Westchester Counties.

"The fan on our radon reduction system failed after a number of years. Called Chris at Radon Zapper and he couldn't be better to deal with. He spent some time on the phone with me getting to know the issue and type of system we had. He repaired our system for the quoted price. Great honest professional who we will certainly use in the future. Thanks."

Brian F on January 2020

Radon Testing and Mitigation. Professional Re-Testing for Litigation. All Work performed by my company - I do NOT use Sub Contractors. Certified By: Nation Radon Safety Board (NRSB) Radon Measurement Specialist (#RMS 8SS0069) Radon Remediation Specialist (#RRS 8G0018) National Environmental Health Association - National Radon Proficiency Program - (NEHA-NRPP) Residential Measurement Provider (#105481RT) Residential Mitigation Provider (#105482RMT) New York State Department of Health - NYSDOH Certified Radon Tester Certified Radon Mitigation Contractor American Association of Radon Scientists and Technologists - (AARST) FREE ESTIMATES. Serving Orange, Ulster, Sullivan, Dutchess, Putnam, Rockland and Westchester Counties.

"The fan on our radon reduction system failed after a number of years. Called Chris at Radon Zapper and he couldn't be better to deal with. He spent some time on the phone with me getting to know the issue and type of system we had. He repaired our system for the quoted price. Great honest professional who we will certainly use in the future. Thanks."

Brian F on January 2020


H&H Environmental Construction & Consulting
58 Old Powder Mill Rd
3.67(
6
)
H&H Environmental Construction & Consulting
58 Old Powder Mill Rd
3.67(
6
)
Customers say: Quick response
20 years of experience

Having completed thousands of mold inspections and mold remediations in New York and beyond, our professional staff is experienced in handling projects ranging from small residential homes to corporate, commercial and industrial facilities. Not only do we provide mold removal services in New York, but we also serve New Jersey, Connecticut, Pennsylvania and Massachusetts. H&H Environmental professionals are all highly trained experts: not just in industrial hygiene, but also in the fields of water mitigation and building science. We use top-of-the-line, environmentally friendly cleaning products. Call us today at 888-250-6653 for a free consultation!

Having completed thousands of mold inspections and mold remediations in New York and beyond, our professional staff is experienced in handling projects ranging from small residential homes to corporate, commercial and industrial facilities. Not only do we provide mold removal services in New York, but we also serve New Jersey, Connecticut, Pennsylvania and Massachusetts. H&H Environmental professionals are all highly trained experts: not just in industrial hygiene, but also in the fields of water mitigation and building science. We use top-of-the-line, environmentally friendly cleaning products. Call us today at 888-250-6653 for a free consultation!


Moldlab
2501 Mayes Road
4.66(
402
)
Moldlab
2501 Mayes Road
4.66(
402
)
Customers say: True professional
25 years of experience

Mold identification, mold test kits and testing supplies. If you suspect you have a mold problem give us a call toll free and we can walk you through your testing options.

"The self-test product was as expected. The reports require additional research to interpret and understand, so seemed more targeted at professionals."

Jessica H on February 2018

Mold identification, mold test kits and testing supplies. If you suspect you have a mold problem give us a call toll free and we can walk you through your testing options.

"The self-test product was as expected. The reports require additional research to interpret and understand, so seemed more targeted at professionals."

Jessica H on February 2018


Global Plasma Solutions
10 Mall Terrace
5.00(
1
)
Global Plasma Solutions
10 Mall Terrace
5.00(
1
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Global Plasma Solutions is a manufacturing company that sells air purification systems primarily into the commercial and residential markets. Home owners can benenfit from our systems as they are easily adapted to any HVAC system. Go to www.gpshvac.com to find a certified contractor near you to have one installed within your home.

Global Plasma Solutions is a manufacturing company that sells air purification systems primarily into the commercial and residential markets. Home owners can benenfit from our systems as they are easily adapted to any HVAC system. Go to www.gpshvac.com to find a certified contractor near you to have one installed within your home.


Ryan Davis Construction Inc.
217 Diddell Road
1.00(
1
)
Ryan Davis Construction Inc.
217 Diddell Road
1.00(
1
)
Customers say: Super punctual
41 years of experience

Ryan Davis Construction is a Residential / Commercial Improvement Contractor that has been updating and improving energy efficiency in the homes/offices of the Hudson Valley and the surrounding areas in Dutchess, Orange, Ulster, Putnam, and Westchester Counties for over the past 40 years. We are a third generation company that is family originated and comes from a line of skilled craftsman that stand for nothing but the finest craftsmanship achieved. Keeping your home/business in its best shape provides years of enjoyment, and will ultimately make for a more beneficial return if you ever decide to market it. When building a new home or updating your existing facility, Ryan Davis Construction takes the time to be creative with the floor plan to meet the owners needs, and makes adjustments so that when you use your home/faciltiy , it works in a smart, comfortable, and energy efficient way. Our company and its employees have the qualifications necessary to ensure that anything your home needs or can be improved on, are fulfilled within your budget and within your requirements. As a "full service" General Contractor, Ryan Davis Construction can accommodate any task that needs to be achieved in, on, or around your home/facilty. We are not a large company. This gives us the time to focus on the project at hand. We build, renovate, or remodel 85-100% of all our projects to ensure us that it was done properly and in a intelligent matter. We perform services such as new construction, home/facilty remodeling, historical restorations, kitchen renovations, bathroom renovations, excavation, electrical, plumbing, lvl homes, modern homes, and much more! Feel free to contact us about your upcoming project, I am sure we will be able to help you and your family. Sincerely, Ryan Davis

Ryan Davis Construction is a Residential / Commercial Improvement Contractor that has been updating and improving energy efficiency in the homes/offices of the Hudson Valley and the surrounding areas in Dutchess, Orange, Ulster, Putnam, and Westchester Counties for over the past 40 years. We are a third generation company that is family originated and comes from a line of skilled craftsman that stand for nothing but the finest craftsmanship achieved. Keeping your home/business in its best shape provides years of enjoyment, and will ultimately make for a more beneficial return if you ever decide to market it. When building a new home or updating your existing facility, Ryan Davis Construction takes the time to be creative with the floor plan to meet the owners needs, and makes adjustments so that when you use your home/faciltiy , it works in a smart, comfortable, and energy efficient way. Our company and its employees have the qualifications necessary to ensure that anything your home needs or can be improved on, are fulfilled within your budget and within your requirements. As a "full service" General Contractor, Ryan Davis Construction can accommodate any task that needs to be achieved in, on, or around your home/facilty. We are not a large company. This gives us the time to focus on the project at hand. We build, renovate, or remodel 85-100% of all our projects to ensure us that it was done properly and in a intelligent matter. We perform services such as new construction, home/facilty remodeling, historical restorations, kitchen renovations, bathroom renovations, excavation, electrical, plumbing, lvl homes, modern homes, and much more! Feel free to contact us about your upcoming project, I am sure we will be able to help you and your family. Sincerely, Ryan Davis

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Mold & toxic material tests FAQs

Some companies offer a no‑cost phone or video consultation that screens for red flags. If the discussion points to a real issue, the pro will recommend a paid on‑site inspection. The complimentary call clarifies whether you need full testing, but it isn’t a substitute for samples, lab work, or a written report. Always confirm what the free service covers before you schedule.

A standard inspection, which includes basic air and surface samples, takes an average of two hours. If the pro needs to probe hidden spaces, such as wall cavities or ductwork, plan on up to six hours. Extra time allows the inspector to reach tight areas, collect additional samples, and document findings. Lab analysis is a separate process and often adds several business days to the overall timeframe before you receive the full report.

Mold thrives where moisture lingers and air flow is poor. Common hotspots include bathroom walls, kitchen backsplashes, window sills, HVAC vents, fireplaces, crawl spaces, and enclosed attics. Check these areas regularly—especially after leaks or high‑humidity weather—to catch growth early and avoid costly repairs.

Unchecked mold can knock 20% to 37% off a home’s market value because buyers worry about hidden damage and health risks. Even after remediation, visible staining or a history of major moisture issues can still lower offers and prolong the time on the market. Addressing mold quickly protects both your property’s structural integrity and its resale appeal.

The homeowners guide to mold & toxic material tests
From average costs to expert advice, get all the answers you need to get your job done.
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