Top-rated mold testing and remediation specialists.

Get matched with top mold testing and remediation specialists in Valparaiso, NE

Enter your ZIP and get matched with up to 5 pros

Need a pro for your mold testing and remediation project in Valparaiso, NE?

Select your specific project to find the pro for you.

Find Mold testing and remediation specialists in Valparaiso

Avatar for A1 Mold Testing & Remediation Services

A1 Mold Testing & Remediation Services

12020 Shamrock Place
4.88(
8
)
Approved Pro

A1 Mold Testing & Remediation Services

12020 Shamrock Place
4.88(
8
)
Approved Pro
Customers say: Quality work
25 local quotes requested
47 years of experience

A1 Mold Testing & Remediation Services is a mold inspection, testing & remediation firm. With several years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest. (If you are a renter, please contact your landlord prior to filling a form to contact us.)

"Dave was exactly the right choice for this job. He makes sure that things are done correctly and is very hands-on with his expert team. Would highly recommend! "

Susan L on August 2025

A1 Mold Testing & Remediation Services is a mold inspection, testing & remediation firm. With several years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest. (If you are a renter, please contact your landlord prior to filling a form to contact us.)

"Dave was exactly the right choice for this job. He makes sure that things are done correctly and is very hands-on with his expert team. Would highly recommend! "

Susan L on August 2025


Sintek Renovation

5.00(
11
)

Sintek Renovation

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

Sintek Renovation specializes in window and door replacements and general home improvements at a reasonable cost. Quality work with references available upon request. Call or text today for a free estimate!

"Shawn was wonderful. He was incredibly professional, knowledgeable, and easy to work with. He was very responsive and professional in terms of communication and he was also efficient, completing the entire job in a few days. I would hire him again in a second and definitely would recommend that others contact him for renovations and house projects. He is easy to work with and great at what he does."

Lauren G on November 2021

Sintek Renovation specializes in window and door replacements and general home improvements at a reasonable cost. Quality work with references available upon request. Call or text today for a free estimate!

"Shawn was wonderful. He was incredibly professional, knowledgeable, and easy to work with. He was very responsive and professional in terms of communication and he was also efficient, completing the entire job in a few days. I would hire him again in a second and definitely would recommend that others contact him for renovations and house projects. He is easy to work with and great at what he does."

Lauren G on November 2021


Buildology Construction

2321 Ammon Ave
1.00(
1
)

Buildology Construction

2321 Ammon Ave
1.00(
1
)
26 years of experience

We take a different approach to things and like our customers to have comfort, confidence and piece of mind. So unlike other contractors we don't typically ask for 50% upfront. We typically bill in 1/3's. Some jobs will require all material be paid upfront with 1/3 of the labor. So 1/3 upfront, with 1/3 paid in the middle, and the final 1/3 at the completion of the work. For complete remodels, renovations, basement finishes, and new construction we offer a free air duct cleaning when we are done with the job. This is not just our way of saying thanks, but also for health reasons for our customers.

We take a different approach to things and like our customers to have comfort, confidence and piece of mind. So unlike other contractors we don't typically ask for 50% upfront. We typically bill in 1/3's. Some jobs will require all material be paid upfront with 1/3 of the labor. So 1/3 upfront, with 1/3 paid in the middle, and the final 1/3 at the completion of the work. For complete remodels, renovations, basement finishes, and new construction we offer a free air duct cleaning when we are done with the job. This is not just our way of saying thanks, but also for health reasons for our customers.


Avatar for Rainbow International Restoration and Cleaning

Rainbow International Restoration and Cleaning

2211 Cornhusker Hwy
4.00(
1
)

Rainbow International Restoration and Cleaning

2211 Cornhusker Hwy
4.00(
1
)
Customers say: Terrific value
37 years of experience

Many of our customers look to Rainbow International as their preferred restoration and cleaning service provider. That's why when you call, you can be sure that you are reaching a professional restoration and cleaning company who has the expertise and experience required to service your home or business restoration needs. With Rainbow International, you always know what to expect. 24 HOUR EMERGENCY RESPONSE

Many of our customers look to Rainbow International as their preferred restoration and cleaning service provider. That's why when you call, you can be sure that you are reaching a professional restoration and cleaning company who has the expertise and experience required to service your home or business restoration needs. With Rainbow International, you always know what to expect. 24 HOUR EMERGENCY RESPONSE


Crouse Construction & Management

4525 Elk Ridge Rd
No reviews yet

Crouse Construction & Management

4525 Elk Ridge Rd
No reviews yet
Free onsite estimate

Crouse Construction is owned and operated by David Crouse with over 25 years experience. Structural beams, custom bath/kitchen remodeling, basement finishing, wood rot, mold, lvt, drywall, remodeling, painting interior/exterior, wood fencing, general contracting.

Crouse Construction is owned and operated by David Crouse with over 25 years experience. Structural beams, custom bath/kitchen remodeling, basement finishing, wood rot, mold, lvt, drywall, remodeling, painting interior/exterior, wood fencing, general contracting.


Frosty Effects Construction

2025 A St
No reviews yet

Frosty Effects Construction

2025 A St
No reviews yet
22 years of experience

Frosty Effects Construction is a One-call contractor. Allow us to manage your every need and answer any questions about your home or business. Its the way we use light in our construction which sets us apart from all others. This is the meaning of the Frosty Effects... We perform all types of construction - repairs, additions, new construction and custom remodeling.

Frosty Effects Construction is a One-call contractor. Allow us to manage your every need and answer any questions about your home or business. Its the way we use light in our construction which sets us apart from all others. This is the meaning of the Frosty Effects... We perform all types of construction - repairs, additions, new construction and custom remodeling.



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.


"Avoid these people!!!!!! They are the worst. They tell you lie after lie and take forever to do the work. My insurance company called them in even though it was not in my best interest. I regret the day I let them in my front door, and I regret the day I let Allstate insure my house."

Margaret M on November 2018

Local Expert Water, Fire, Smoke and Mold Restoration in Fayetteville, North Carolina. Call for fast, local 24x7 response.

"Avoid these people!!!!!! They are the worst. They tell you lie after lie and take forever to do the work. My insurance company called them in even though it was not in my best interest. I regret the day I let them in my front door, and I regret the day I let Allstate insure my house."

Margaret M on November 2018


Moldlab

2501 Mayes Road
4.74(
352
)

Moldlab

2501 Mayes Road
4.74(
352
)
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

Showing 1-10 of 12
Mold Testing and Remediation questions, answered by experts

Mold grows quickly. It typically begins to grow on drywall about 24 hours after exposure to moisture or humidity. Drywall is a porous material, which makes it particularly hospitable to mold growth. 

While mold growth begins after just a day or so, it can take a few weeks before the evidence becomes visible. Mold spores will typically appear on the drywall surface within three weeks of growth starting.

The difference between mold and mildew is that mildew is a mild type of mold, whereas mold can be used to describe many different types of fungus. In general, mold is more dangerous than mildew. If you spot mold in your home, you will need a professional mold remediation specialist to help clean and remove it.

You can do more with a home test kit than just check your water’s hardness. There are a few types of tests. The first one is simple and involves a strip that checks your water’s pH balance. The second and more thorough option is a master test kit, which shows your pH plus the presence of nitrite, ammonia, and other elements through color shades. Unsurprisingly, the most thorough test is one you send to a proper lab for analysis

According to the EPA, mold grows within 24 to 48 hours if left untreated after a water leak. So unless you notice the leak and stop it right away, you only have a day or so before mold is a real concern. If you don’t notice the leak, it can take about three weeks for the mold spores to become visible. That means you’ve likely had an active mold infection for a few weeks by the time you notice discoloration.

Not necessarily. If the mold is only on the surface or in small areas, you may be able to clean it effectively without removing all the caulk. However, if the mold has deeply penetrated the caulk or the caulk is damaged or deteriorating, you should remove the caulk completely and replace it to ensure thorough mold removal and prevent future growth.

The Valparaiso, NE homeowners’ guide to mold testing and remediation services

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

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"