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Find Mold & toxic material testers in Waipahu

Avatar for Green Home Solutions

Green Home Solutions

249 Kilani Avenue
5.00(
4
)
Approved Pro

Green Home Solutions

249 Kilani Avenue
5.00(
4
)
Approved Pro
18 local quotes requested
11 years of experience

Green Home Solutions provides an environmentally friendly and cost efficient solution to improve the indoor air quality of your home or facility. With an EPA approved, plant-based solution, we provide a unique approach to killing mold at its source and eliminating odor issues. The safety of your family, co-workers, and customers is our primary concern, and our fast, effective treatment reflects that commitment. Call today for a free estimate!

"Alan was great, answered all my questions and very friendly. Did everything I asked him check on. "

Dereck G on September 2025

Green Home Solutions provides an environmentally friendly and cost efficient solution to improve the indoor air quality of your home or facility. With an EPA approved, plant-based solution, we provide a unique approach to killing mold at its source and eliminating odor issues. The safety of your family, co-workers, and customers is our primary concern, and our fast, effective treatment reflects that commitment. Call today for a free estimate!

"Alan was great, answered all my questions and very friendly. Did everything I asked him check on. "

Dereck G on September 2025


CRU KUSTOM WORKZ

5 Sand Island Access Road
No reviews yet

CRU KUSTOM WORKZ

5 Sand Island Access Road
No reviews yet
30 years of experience

Call CRU Kustom Workz, for an Experienced Handyman Professional you can trust. We provide you with quality service, and reasonable prices. We have built a Solid Reputation in our Community for our Outstanding Attention to Detail and Superior Customer Service. CALL (808)782-8588 or visit on the Web: http://crukustomworkz.biz Like Us On: www.facebook.com/CruKustomWorkz & connect with Us On LinkedIn: www.linkedin.com/in/crukustomworkz CRU KUSTOM WORKZ "Designing more then just Dreams, we design Memories"

Call CRU Kustom Workz, for an Experienced Handyman Professional you can trust. We provide you with quality service, and reasonable prices. We have built a Solid Reputation in our Community for our Outstanding Attention to Detail and Superior Customer Service. CALL (808)782-8588 or visit on the Web: http://crukustomworkz.biz Like Us On: www.facebook.com/CruKustomWorkz & connect with Us On LinkedIn: www.linkedin.com/in/crukustomworkz CRU KUSTOM WORKZ "Designing more then just Dreams, we design Memories"


Moldlab

2501 Mayes Road
4.74(
302
)

Moldlab

2501 Mayes Road
4.74(
302
)
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.


Masterpiece Construction LLC

1150 N Nimitz Hwy
4.00(
1
)

Masterpiece Construction LLC

1150 N Nimitz Hwy
4.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are an award-winning, fully Licensed, Insured and Bondable, Design/Build, Open Shop, General Contracting, Specialty Contracting, and Construction Management Company. We are also a SAM certified US Federal Government Contractor (Top 2% of US contractors) We specialize in Construction, Investment Property Development, Value Engineering/Integrated Project Development (IPD), Constructability Review, and Building Material Imports including Sourcing and Logistics. Our Scope of projects include: USACE and NAVFAC Projects Restoration/Maintenance Contracts High End Detailed Custom/Bespoke single family home Design and Build in the $1.5M-$15M range Semi Spec and Track Multifamily Home Building - under 50 Units Commercial New Construction Retail TI Licensing Specialist / RME Projects $10M Bond Capacity This range of experience requires us to consider every detail in order to meet and exceed the strictest of site specific owner expectations, QC, finish tolerances and specifications in the construction industry for every definable feature of work, while advising you on long lasting, quality materials as your reasonable budget allows. We serve Oahu (Waipahu to Koko Head, Kaneohe, Kailua, and All Military installations), Big Island (Keauhou to Hawi, Waimea and Pohakuloa training grounds), Kauai (Lihue, Koloa, Poipu, Barking Sands), and Maui (Whole Island), Along with all US territories for Federal contracting work. Purchase your construction with us! We will work diligently with you, keeping you abreast of all aspects of your project. We have a high safety rating, and are able to comply with the strictest safety requirements in the world (EM 385-1-1), including a SSHO if required. If you have a project we would be a good fit for, or want to be one of our subcontractors, please fill out a form on our website or reach us at: www.MC-HI.com +1-808-753-3393 Cell +1-808-688-8839 Office Chris@mc-hi.com We look forward to working with you!

We are an award-winning, fully Licensed, Insured and Bondable, Design/Build, Open Shop, General Contracting, Specialty Contracting, and Construction Management Company. We are also a SAM certified US Federal Government Contractor (Top 2% of US contractors) We specialize in Construction, Investment Property Development, Value Engineering/Integrated Project Development (IPD), Constructability Review, and Building Material Imports including Sourcing and Logistics. Our Scope of projects include: USACE and NAVFAC Projects Restoration/Maintenance Contracts High End Detailed Custom/Bespoke single family home Design and Build in the $1.5M-$15M range Semi Spec and Track Multifamily Home Building - under 50 Units Commercial New Construction Retail TI Licensing Specialist / RME Projects $10M Bond Capacity This range of experience requires us to consider every detail in order to meet and exceed the strictest of site specific owner expectations, QC, finish tolerances and specifications in the construction industry for every definable feature of work, while advising you on long lasting, quality materials as your reasonable budget allows. We serve Oahu (Waipahu to Koko Head, Kaneohe, Kailua, and All Military installations), Big Island (Keauhou to Hawi, Waimea and Pohakuloa training grounds), Kauai (Lihue, Koloa, Poipu, Barking Sands), and Maui (Whole Island), Along with all US territories for Federal contracting work. Purchase your construction with us! We will work diligently with you, keeping you abreast of all aspects of your project. We have a high safety rating, and are able to comply with the strictest safety requirements in the world (EM 385-1-1), including a SSHO if required. If you have a project we would be a good fit for, or want to be one of our subcontractors, please fill out a form on our website or reach us at: www.MC-HI.com +1-808-753-3393 Cell +1-808-688-8839 Office Chris@mc-hi.com We look forward to working with you!


Interstate Hawaii

94-1388 Moaniani St
5.00(
1
)

Interstate Hawaii

94-1388 Moaniani St
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Interstate Hawaii is a full service emergency response restoration and general contractor company. We specialize in assisting property owners and businesses recover from fire, flood and natural disasters. With offices in Waipahu, Interstate Hawaii is positioned for rapid, around-the-clock response to business and homeowner emergencies throughout the islands, from the Big Island to Kaua’i and everywhere in between, including O’ahu, Moloka’I, Lana’i, and Maui. Our comprehensive service offerings include emergency response, drying, mold remediation, fire and water damage restoration, reconstruction, equipment and technology restoration, project management, and scope and cost estimating consulting services.

Interstate Hawaii is a full service emergency response restoration and general contractor company. We specialize in assisting property owners and businesses recover from fire, flood and natural disasters. With offices in Waipahu, Interstate Hawaii is positioned for rapid, around-the-clock response to business and homeowner emergencies throughout the islands, from the Big Island to Kaua’i and everywhere in between, including O’ahu, Moloka’I, Lana’i, and Maui. Our comprehensive service offerings include emergency response, drying, mold remediation, fire and water damage restoration, reconstruction, equipment and technology restoration, project management, and scope and cost estimating consulting services.


PuroClean Property Restoration Services

808 Ahua St.#76
No reviews yet

PuroClean Property Restoration Services

808 Ahua St.#76
No reviews yet
15 years of experience

PuroClean, a leader in property emergency services that helps families and businesses overcome the devastating setbacks caused by water, fire, mold and other conditions resulting in property damage. Each of our independently owned franchises pledge to do whatever it takes to respond, restore and rescue properties in all of the communities we serve.

PuroClean, a leader in property emergency services that helps families and businesses overcome the devastating setbacks caused by water, fire, mold and other conditions resulting in property damage. Each of our independently owned franchises pledge to do whatever it takes to respond, restore and rescue properties in all of the communities we serve.


Kauai Restoration & Cleaning Inc

PO Box 1264
5.00(
11
)

Kauai Restoration & Cleaning Inc

PO Box 1264
5.00(
11
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a IICRC certified firm. Since 2010 we provide Islandwide service, We have 5 employees total, For payments we accept check,cash and credit cards, We service the entire island of Kauai.

"When a tenant came down with asthma shortly after moving into her new rental home a contractor’s assessment was the possibility of black mold buildup from a leaking bathroom pipe. Opening up the wall and area around the leak revealed the worst case scenario. Once black mold was discovered, research pointed the way to one of the few licensed professional mold remediation companies on Kauai. Owner Gabe Prieto quickly took charge. His certified technicians dismantled the bathroom, walls were opened up and shower surround removed revealing the shower had also been leaking requiring water remediation. Black mold was removed, walls treated, the bathroom sealed off with heater and fan going nonstop completely drying the area for days. During this time Gabe set the landlord’s mind at ease by testing for moisture in the entire home to assure it was mold free. At the onset the tenant had to be displaced and an insurance claim was filed. Rather than hire a contractor for renovation, the landlord was relieved that Gabe’s company is also certified in restoration able to provide warrantees on his contractors’ work. It was reassuring that he had years of experience working with the landlord’s insurance adjuster. Together they worked out the invoice numbers qualifying the landlord for coverage. He personally took over arranging for replacement and delivery of damaged bathroom items. The bathroom was transformed to an even more immaculate, aesthetically pleasing space than before. Most importantly the landlord is grateful the tenant is now asthma free. Kauai residents are fortunate in this high humidity and moist sub tropical climate to have the best of the best in protection from mold and water damage with Kauai Restoration."

Joan L on September 2020

We are a IICRC certified firm. Since 2010 we provide Islandwide service, We have 5 employees total, For payments we accept check,cash and credit cards, We service the entire island of Kauai.

"When a tenant came down with asthma shortly after moving into her new rental home a contractor’s assessment was the possibility of black mold buildup from a leaking bathroom pipe. Opening up the wall and area around the leak revealed the worst case scenario. Once black mold was discovered, research pointed the way to one of the few licensed professional mold remediation companies on Kauai. Owner Gabe Prieto quickly took charge. His certified technicians dismantled the bathroom, walls were opened up and shower surround removed revealing the shower had also been leaking requiring water remediation. Black mold was removed, walls treated, the bathroom sealed off with heater and fan going nonstop completely drying the area for days. During this time Gabe set the landlord’s mind at ease by testing for moisture in the entire home to assure it was mold free. At the onset the tenant had to be displaced and an insurance claim was filed. Rather than hire a contractor for renovation, the landlord was relieved that Gabe’s company is also certified in restoration able to provide warrantees on his contractors’ work. It was reassuring that he had years of experience working with the landlord’s insurance adjuster. Together they worked out the invoice numbers qualifying the landlord for coverage. He personally took over arranging for replacement and delivery of damaged bathroom items. The bathroom was transformed to an even more immaculate, aesthetically pleasing space than before. Most importantly the landlord is grateful the tenant is now asthma free. Kauai residents are fortunate in this high humidity and moist sub tropical climate to have the best of the best in protection from mold and water damage with Kauai Restoration."

Joan L on September 2020


Island Rainbow Builders

1001 Kamokila Blvd. Suite 110
No reviews yet

Island Rainbow Builders

1001 Kamokila Blvd. Suite 110
No reviews yet
27 years of experience

Island Rainbow Builders has been working in our island community for over 25years. It is currently very small family owned business between father and daughter. Both father and daughter are licensed contractors Mike has a general license and Lauren holds a painting and renovation license. We have well trusted sub-contractors who do our electrical and plumbing work. In brief, you should know the following about us: our company has been well established in the hawaiian islands for years. We have been responsible for providing outstanding services ever since. Our specialty is General, commercial and residential construction. Our regular customers particularly value our dedication and perfection in quality of work and relationships.

Island Rainbow Builders has been working in our island community for over 25years. It is currently very small family owned business between father and daughter. Both father and daughter are licensed contractors Mike has a general license and Lauren holds a painting and renovation license. We have well trusted sub-contractors who do our electrical and plumbing work. In brief, you should know the following about us: our company has been well established in the hawaiian islands for years. We have been responsible for providing outstanding services ever since. Our specialty is General, commercial and residential construction. Our regular customers particularly value our dedication and perfection in quality of work and relationships.


Environmental Testing & Research Laboratories, Inc

60 Elm Hill Ave.
4.85(
347
)

Environmental Testing & Research Laboratories, Inc

60 Elm Hill Ave.
4.85(
347
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

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FAQs for mold & toxic material test projects in Waipahu, HI

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 Waipahu, HI homeowners’ guide to mold & toxic material tests

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