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Find Mold & toxic material testers in Port Jefferson

Avatar for Sound Environmental Solutions Inc.

Sound Environmental Solutions Inc.

5.00(
10
)
Approved Pro

Sound Environmental Solutions Inc.

5.00(
10
)
Approved Pro
3 years of experience
Free onsite estimate

Sound Environmental Solutions, Inc. (SOUND) is a trusted New York based environmental testing company specializing in mold and asbestos assessment, air monitoring, and compliance consulting. We serve homeowners, property managers, restoration contractors, insurance adjusters, and commercial clients across Long Island, New York City, and nearby regions. Our certified team provides precise, regulation-compliant inspections, sampling, and reporting aligned with NYS Labor Law Article 32, NYC Local Law 55, EPA, and OSHA guidelines. From asbestos surveys and clearance air testing to mold remediation plan generation, we deliver accurate data and expert guidance to safeguard indoor air quality, ensure occupant safety, and support regulatory compliance. We prioritize fast turnaround, clear communication, and meticulous documentation. Services include mold assessments, remediation plans, asbestos surveys, project monitoring, clearance testing, and comprehensive environmental reporting.

"John was professional, prompt and knew exactly what he was doing. I felt like I could trust him to get the job done right and he gave me peace of mind knowing the job would be done right."

Josiah M on October 2025

Sound Environmental Solutions, Inc. (SOUND) is a trusted New York based environmental testing company specializing in mold and asbestos assessment, air monitoring, and compliance consulting. We serve homeowners, property managers, restoration contractors, insurance adjusters, and commercial clients across Long Island, New York City, and nearby regions. Our certified team provides precise, regulation-compliant inspections, sampling, and reporting aligned with NYS Labor Law Article 32, NYC Local Law 55, EPA, and OSHA guidelines. From asbestos surveys and clearance air testing to mold remediation plan generation, we deliver accurate data and expert guidance to safeguard indoor air quality, ensure occupant safety, and support regulatory compliance. We prioritize fast turnaround, clear communication, and meticulous documentation. Services include mold assessments, remediation plans, asbestos surveys, project monitoring, clearance testing, and comprehensive environmental reporting.

"John was professional, prompt and knew exactly what he was doing. I felt like I could trust him to get the job done right and he gave me peace of mind knowing the job would be done right."

Josiah M on October 2025


Avatar for True Quality Home Inspections

True Quality Home Inspections

4.91(
53
)
Approved Pro

True Quality Home Inspections

4.91(
53
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
11 local quotes requested

I am a professional business owner who values honesty and integrity and treats your property as if it were my own. I offer services that are customizable to each individual project. I pride myself on the quality of my work as well as my commitment to outstanding results. I look forward to building lasting relationships with my clients and guarantee your satisfaction!

"Scott is a great guy! He thoroughly inspected our house, addressed all our concerns, gave us a detailed treatment plan and made us feel at ease. Always got back to us in a timely manner. So glad we picked true quality home inspections. "

Danielle D on September 2025

I am a professional business owner who values honesty and integrity and treats your property as if it were my own. I offer services that are customizable to each individual project. I pride myself on the quality of my work as well as my commitment to outstanding results. I look forward to building lasting relationships with my clients and guarantee your satisfaction!

"Scott is a great guy! He thoroughly inspected our house, addressed all our concerns, gave us a detailed treatment plan and made us feel at ease. Always got back to us in a timely manner. So glad we picked true quality home inspections. "

Danielle D on September 2025


Global Restoration Services, Inc.

5.00(
20
)
Approved Pro

Global Restoration Services, Inc.

5.00(
20
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
50 local quotes requested

With years of experience serving Ronkonkoma and surroundings area, Global Restoration Services, Inc. is your solution for all your mold removal needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Satisfaction guaranteed!

"I can’t express my gratitude enough for what this company did for my mother. Having an electrical fire at her house was scary enough. They were there from the moment we needed them and guided me through the entire process and made me understand each step. CuzWith precise efficiency they started the process of the cleanup that day and finished the projects In two weeks time. They were very professional and had great communication and customer service. I highly recommend this company above all."

Danielle W on August 2024

With years of experience serving Ronkonkoma and surroundings area, Global Restoration Services, Inc. is your solution for all your mold removal needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Satisfaction guaranteed!

"I can’t express my gratitude enough for what this company did for my mother. Having an electrical fire at her house was scary enough. They were there from the moment we needed them and guided me through the entire process and made me understand each step. CuzWith precise efficiency they started the process of the cleanup that day and finished the projects In two weeks time. They were very professional and had great communication and customer service. I highly recommend this company above all."

Danielle W on August 2024


Avatar for Healthy Buildings & Homes LLC

Healthy Buildings & Homes LLC

5.00(
6
)
Approved Pro

Healthy Buildings & Homes LLC

5.00(
6
)
Approved Pro
20 years of experience
Free onsite estimate

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We have many years of experience to give you confidence that we are your number one choice for your next home project. You will find us to be competitively priced with close attention to the details. We look forward to building a lasting relationship and guarantee your satisfaction! Call us today.

"I had an excellent experience with this mold testing company. Jeff was extremely knowledgeable and took the time to explain every step of the process. He was prompt, responsive, and thorough making sure all of my concerns were addressed. His professionalism and calm demeanor made this stressful situation so much easier. I highly recommend Jeff and this company to anyone in need of reliable, honest, and high-quality mold testing services."

Arianna T on December 2025

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We have many years of experience to give you confidence that we are your number one choice for your next home project. You will find us to be competitively priced with close attention to the details. We look forward to building a lasting relationship and guarantee your satisfaction! Call us today.

"I had an excellent experience with this mold testing company. Jeff was extremely knowledgeable and took the time to explain every step of the process. He was prompt, responsive, and thorough making sure all of my concerns were addressed. His professionalism and calm demeanor made this stressful situation so much easier. I highly recommend Jeff and this company to anyone in need of reliable, honest, and high-quality mold testing services."

Arianna T on December 2025


Avatar for Phase 1 Restoration Inc.

Phase 1 Restoration Inc.

4.79(
19
)
Approved Pro

Phase 1 Restoration Inc.

4.79(
19
)
Approved Pro
Customers say: Quick response
38 years of experience
Free onsite estimate

Phase 1 Restoration, Inc. possesses and utilizes the acumen to evaluate our client’s requirements and initiate a course of action necessary to achieve intended targets, incorporating the client’s schedule, budget, operational needs and future plans into consideration.

"Phase 1 did a fantastic job. They arrived on time and worked well to remove the asbestos from our basement."

Peter S on July 2025

Phase 1 Restoration, Inc. possesses and utilizes the acumen to evaluate our client’s requirements and initiate a course of action necessary to achieve intended targets, incorporating the client’s schedule, budget, operational needs and future plans into consideration.

"Phase 1 did a fantastic job. They arrived on time and worked well to remove the asbestos from our basement."

Peter S on July 2025


Avatar for WPS Contracting Group LLC

WPS Contracting Group LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

WPS Contracting Group LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
4 years of experience
Free onsite estimate

WPS CONTRACTING GROUP LLC IS a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of testing and abatement services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

WPS CONTRACTING GROUP LLC IS a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of testing and abatement services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!


"Peter and his team were very thorough in assessing and remediating my mold problem. His staff was very knowledgeable, professional and courteous throughout the process. Issue was identified , remediated and contained with modern state of the art equipment."

Greg Deli D on November 2023

We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

"Peter and his team were very thorough in assessing and remediating my mold problem. His staff was very knowledgeable, professional and courteous throughout the process. Issue was identified , remediated and contained with modern state of the art equipment."

Greg Deli D on November 2023


Avatar for Bulovas Restorations Inc

Bulovas Restorations Inc

5.00(
1
)

Bulovas Restorations Inc

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Bulovas Restorations is a full service Property Damage & Disaster Restoration company. We are Certified by the IICRC for Water Damage Restoration, Mold Remediation and Fire Damage Restoration. Our reputation is built on customer satisfaction and restoration expertise. Through communication and industry innovation we have become leaders in our field while successfully servicing thousands of customers. We service Long Island (Nassau County, NY; Suffolk County, NY, the Hamptons & East End) and the New York City areas. We provided 24 Hour Disaster Response Services dealing with Water Damage Restoration, Mold Removal and Fire Damage Restoration Why Choose Us? Prompt Project Completion High Quality Work Locally Owned & Operated Full Service Restoration Contractor 24/7 Emergency Service Certified Technicians Fully Licensed & Insured Insurance Claims Specialists Same Day Service Most Up-to-Date Equipment & Procedures 30 Minute Response Time

Bulovas Restorations is a full service Property Damage & Disaster Restoration company. We are Certified by the IICRC for Water Damage Restoration, Mold Remediation and Fire Damage Restoration. Our reputation is built on customer satisfaction and restoration expertise. Through communication and industry innovation we have become leaders in our field while successfully servicing thousands of customers. We service Long Island (Nassau County, NY; Suffolk County, NY, the Hamptons & East End) and the New York City areas. We provided 24 Hour Disaster Response Services dealing with Water Damage Restoration, Mold Removal and Fire Damage Restoration Why Choose Us? Prompt Project Completion High Quality Work Locally Owned & Operated Full Service Restoration Contractor 24/7 Emergency Service Certified Technicians Fully Licensed & Insured Insurance Claims Specialists Same Day Service Most Up-to-Date Equipment & Procedures 30 Minute Response Time


Avatar for Stateline Home Inspection

Stateline Home Inspection

4.77(
13
)

Stateline Home Inspection

4.77(
13
)
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

My goal is to make you aware of costly defects and safety concerns for you and your family prior to your purchase. I do not sub out - I perform all inspections personally. I will email you a thorough, easy to read report with photos. If you wish I will also email report to your attorney and realtor. I am available 7 days a week.

My goal is to make you aware of costly defects and safety concerns for you and your family prior to your purchase. I do not sub out - I perform all inspections personally. I will email you a thorough, easy to read report with photos. If you wish I will also email report to your attorney and realtor. I am available 7 days a week.


Everett-Kayser Painting & Decorative Finishes

No reviews yet

Everett-Kayser Painting & Decorative Finishes

No reviews yet
28 years of experience

Everett-Kayser Painting & Decorative Finishes is a high-end painting service that covers both Fairfield & Litchfield Counties in CT as well as surrounding areas. We currently have 4 employees that are all professionals within their craft. Everett-Kayser Inc. is fully licensed & insured. We have clients that are contractors, interior designers, commercial entities and, of course, the homeowner. We pride ourselves on service and do offer free estimate services. You are welcome to visit our website at www.everett-kayser.com.

Everett-Kayser Painting & Decorative Finishes is a high-end painting service that covers both Fairfield & Litchfield Counties in CT as well as surrounding areas. We currently have 4 employees that are all professionals within their craft. Everett-Kayser Inc. is fully licensed & insured. We have clients that are contractors, interior designers, commercial entities and, of course, the homeowner. We pride ourselves on service and do offer free estimate services. You are welcome to visit our website at www.everett-kayser.com.

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FAQs for mold & toxic material test projects in Port Jefferson, NY

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 Port Jefferson, NY homeowners’ guide to mold & toxic material tests

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