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Find Mold & toxic material testers in Southold

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
39 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


"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.


DND Carpet, Rug & Upholstery Cleaning

No reviews yet

DND Carpet, Rug & Upholstery Cleaning

No reviews yet
32 years of experience

DND provides professional Residential & Commercial Upholstery Cleaning & Furniture Cleaning. Why replace your furniture when you can have it look like new? We can restore the color and extend the life of your upholstered furniture using the best cleaning process that's right for your fabric. Our fully trained and experienced technicians, using the latest equipment, will determine the right method of cleaning necessary in order to have your sofa, couch, mattress, love seat, recliner, chairs and any other upholstered furniture look clean and fresh!

DND provides professional Residential & Commercial Upholstery Cleaning & Furniture Cleaning. Why replace your furniture when you can have it look like new? We can restore the color and extend the life of your upholstered furniture using the best cleaning process that's right for your fabric. Our fully trained and experienced technicians, using the latest equipment, will determine the right method of cleaning necessary in order to have your sofa, couch, mattress, love seat, recliner, chairs and any other upholstered furniture look clean and fresh!


Servpro

4.50(
2
)

Servpro

4.50(
2
)
Customers say: Super punctual
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Avatar for LA Design and Construction

LA Design and Construction

4.40(
5
)

LA Design and Construction

4.40(
5
)
Customers say: Quality work
20 years of experience

LA Design and Construction is a family owned and operated full service company based out of Pequannock, New Jersey. We have over 35 years experience and pride ourselves in delivering unmatched quality workmanship at the most competitive pricing around. We have extensive experience in every sector of the construction business: single trades, roofing, siding, windows, doors, garage doors, decks, bathrooms, kitchens, basements, water proofing, mold abatement, emergency repairs, including insurance claims. Our staff consists of tradesman and construction managers that all compliment each other with extensive knowledge in all of the trades. Big or small we have done it all... We have been involved in multi family rehabs, shopping center construction, warehouse, industrial, medical offices, fire restorations, flood restorations, luxury sky rise condo complex renovations, residential renovations, commercial renovations, and emergency services.

"My husband and I used LA Design to finish half our basement in 2020, and after completing other sundry renovations with other contractors over the years, I can unequivocally say that our experience with LA Design was, by far, the most superior. The beginning of our experience found us speaking to Larry, and I appreciated that he provided a comprehensive plan after our initial conversation, including a diagram and a cost estimate breakdown. Having the visuals helped us figure out what worked best for finances and family needs, and what is more, the estimate was accurate and did not exceed the quoted price which has not been our experience with other projects and other contractors. Throughout the process we appreciated how Larry would keep us updated on the progress and the projected timeline. The project was finished roughly on time, and we appreciated the professionalism of the workers, their attention to detail in their work, and how they cleaned up each day. Larry, our project manager, was easily accessible and often came to supervise the work and check in on the project. Finally, the finished product was excellent. I love the details--there were three small ideas pitched (a barn door, cubbies for beneath the stairs, and an area that boxed out some sundry electric necessities) that lent a comfortable and friendly feel to our space. Going forward we anticipate calling LA Design again for any of our construction needs."

Lauren F on April 2021

LA Design and Construction is a family owned and operated full service company based out of Pequannock, New Jersey. We have over 35 years experience and pride ourselves in delivering unmatched quality workmanship at the most competitive pricing around. We have extensive experience in every sector of the construction business: single trades, roofing, siding, windows, doors, garage doors, decks, bathrooms, kitchens, basements, water proofing, mold abatement, emergency repairs, including insurance claims. Our staff consists of tradesman and construction managers that all compliment each other with extensive knowledge in all of the trades. Big or small we have done it all... We have been involved in multi family rehabs, shopping center construction, warehouse, industrial, medical offices, fire restorations, flood restorations, luxury sky rise condo complex renovations, residential renovations, commercial renovations, and emergency services.

"My husband and I used LA Design to finish half our basement in 2020, and after completing other sundry renovations with other contractors over the years, I can unequivocally say that our experience with LA Design was, by far, the most superior. The beginning of our experience found us speaking to Larry, and I appreciated that he provided a comprehensive plan after our initial conversation, including a diagram and a cost estimate breakdown. Having the visuals helped us figure out what worked best for finances and family needs, and what is more, the estimate was accurate and did not exceed the quoted price which has not been our experience with other projects and other contractors. Throughout the process we appreciated how Larry would keep us updated on the progress and the projected timeline. The project was finished roughly on time, and we appreciated the professionalism of the workers, their attention to detail in their work, and how they cleaned up each day. Larry, our project manager, was easily accessible and often came to supervise the work and check in on the project. Finally, the finished product was excellent. I love the details--there were three small ideas pitched (a barn door, cubbies for beneath the stairs, and an area that boxed out some sundry electric necessities) that lent a comfortable and friendly feel to our space. Going forward we anticipate calling LA Design again for any of our construction needs."

Lauren F on April 2021

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FAQs for mold & toxic material test projects in Southold, 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 Southold, 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.