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TRUSTED BY LONG VALLEY, NJ HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon972
    Verified percolation testing services reviews

Verified Reviews for Percolation Testing pros in Long Valley, NJ

*The Angi rating for Percolation Testing companies in Long Valley, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Percolation Testing needs.

*The HomeAdvisor rating for Percolation Testing companies in Long Valley, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Percolation Testing needs.

Last update on January 16, 2026

Find Percolation testing pros in Long Valley

Avatar for All Jersey Appliance Repair

All Jersey Appliance Repair

4.95(
210
)
•Approved Pro

All Jersey Appliance Repair

4.95(
210
)
•Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
17 years of experience

Family owned and operated with over 20 years experience- Reliable service @ affordable prices- Fully insured-No hidden costs--$135.00 Diagnostic Fee-Labor and Parts are additional. Professional and experienced technicians-- 10% off service call fee if you mention Angie's list--.

"Very professional but did not need the job done fter all. "

Janet G on November 2025

Family owned and operated with over 20 years experience- Reliable service @ affordable prices- Fully insured-No hidden costs--$135.00 Diagnostic Fee-Labor and Parts are additional. Professional and experienced technicians-- 10% off service call fee if you mention Angie's list--.

"Very professional but did not need the job done fter all. "

Janet G on November 2025

Avatar for Gold Eagle Construction, LLC

Gold Eagle Construction, LLC

4.99(
59
)
•Approved Pro

Gold Eagle Construction, LLC

4.99(
59
)
•Approved Pro
Super Service Award
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
18 years of experience

Thank you for visiting Gold Eagle Construction, LLC. We are your locally owned and operated waterproofing specialists based in Dover, NJ. We service residential and commercial clients throughout Central and South NJ. Contact us now for your free estimate--we look forward to working with you soon!

"Quick estimates and installation. "

Hsuanshen C on November 2025

Thank you for visiting Gold Eagle Construction, LLC. We are your locally owned and operated waterproofing specialists based in Dover, NJ. We service residential and commercial clients throughout Central and South NJ. Contact us now for your free estimate--we look forward to working with you soon!

"Quick estimates and installation. "

Hsuanshen C on November 2025

Avatar for Luxury Bath NJPA, LLC

Luxury Bath NJPA, LLC

4.91(
1,028
)
•Approved Pro

Luxury Bath NJPA, LLC

4.91(
1,028
)
•Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
9 years of experience

Customer satisfaction is what determines our success, which is why we take a hands-on approach. When interacting with Luxury Bath NJPA, you will notice that we are particularly focused on the principles of quality workmanship, timely completion, competitive pricing and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your project needs. Contact us today for a fair and accurate estimate of your project. We look forward to adding you to our long and growing list of happy customers.

"From the time Kenny and Dave, introduced themselves to m on the first day, I knew their teamwork would be absolutely exceptional . The job took four days and their professionalism and courtesy shown to me in answering any of my questions and concerns was impeccable. Whatever I needed to ask or was concerned about, both or either of them gave me thorough explanations that I needed to remain calm throughout this whole process. Please if you’re considering doing anything to your bathroom, consider using Luxury Bath and asking for Kenny and Dave as your installers. "

Christine K on January 2026

Customer satisfaction is what determines our success, which is why we take a hands-on approach. When interacting with Luxury Bath NJPA, you will notice that we are particularly focused on the principles of quality workmanship, timely completion, competitive pricing and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your project needs. Contact us today for a fair and accurate estimate of your project. We look forward to adding you to our long and growing list of happy customers.

"From the time Kenny and Dave, introduced themselves to m on the first day, I knew their teamwork would be absolutely exceptional . The job took four days and their professionalism and courtesy shown to me in answering any of my questions and concerns was impeccable. Whatever I needed to ask or was concerned about, both or either of them gave me thorough explanations that I needed to remain calm throughout this whole process. Please if you’re considering doing anything to your bathroom, consider using Luxury Bath and asking for Kenny and Dave as your installers. "

Christine K on January 2026

Avatar for AJT Complete Construction LLC

AJT Complete Construction LLC

4.89(
306
)
•Approved Pro

AJT Complete Construction LLC

4.89(
306
)
•Approved Pro
Super Service Award
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
14 years of experience

At AJT Complete Construction, we take great pride in our experience, expertise, quality, and customer service. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. We offer free estimates and evaluations

"A++ experience. Extremely professional and efficient and did an amazing job cleaning up. I would recommend AJT Complete Construction LLC to anyone."

Randon L on November 2025

At AJT Complete Construction, we take great pride in our experience, expertise, quality, and customer service. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. We offer free estimates and evaluations

"A++ experience. Extremely professional and efficient and did an amazing job cleaning up. I would recommend AJT Complete Construction LLC to anyone."

Randon L on November 2025

Avatar for Blue Umbrella Waterproofing, LLC

Blue Umbrella Waterproofing, LLC

4.99(
50
)
•Approved Pro

Blue Umbrella Waterproofing, LLC

4.99(
50
)
•Approved Pro
Customers say: Quick response
9 years of experience
Free onsite estimate

NJ's trusted basement, crawl space, and foundation experts, we guarantee a drier, safer healthier home. Licensed, bonded & insured (HIC 13VH09834500) with thousand of satisfied customers, we provide top-quality waterproofing and repair systems with lifetime warranties. For basement leaks, damp crawl spaces, or bowing walls. As a family-owned business, not a franchise, we deliver superior personalized service with experienced professionals who provide higher quality work and attention to detail that franchise operations cannot match. Call us today. Free consultations - Lifetime warranties available - Award winning company

"Lovely company. Very personable. I worked with Tony who was easy to communicate with and readily available for any questions. The owner, Steve, came to my home and looked over the completed worked and helped me with questions about my dehumidifier. Blue Umbrella was able to troubleshoot and tailor the job to fit my specific basement needs. I also feel comfortable that if there is ever an issue - they will continue to support the work they did for me. My job consisted of : 1930's brick basement and dirt crawl space/ french drain, sump pump, encapsulation, dehumidifier, masonry repair, and crawl space door. Asbury Park , NJ."

Neve M on August 2025

NJ's trusted basement, crawl space, and foundation experts, we guarantee a drier, safer healthier home. Licensed, bonded & insured (HIC 13VH09834500) with thousand of satisfied customers, we provide top-quality waterproofing and repair systems with lifetime warranties. For basement leaks, damp crawl spaces, or bowing walls. As a family-owned business, not a franchise, we deliver superior personalized service with experienced professionals who provide higher quality work and attention to detail that franchise operations cannot match. Call us today. Free consultations - Lifetime warranties available - Award winning company

"Lovely company. Very personable. I worked with Tony who was easy to communicate with and readily available for any questions. The owner, Steve, came to my home and looked over the completed worked and helped me with questions about my dehumidifier. Blue Umbrella was able to troubleshoot and tailor the job to fit my specific basement needs. I also feel comfortable that if there is ever an issue - they will continue to support the work they did for me. My job consisted of : 1930's brick basement and dirt crawl space/ french drain, sump pump, encapsulation, dehumidifier, masonry repair, and crawl space door. Asbury Park , NJ."

Neve M on August 2025

Avatar for Basement Gurus, LLC

Basement Gurus, LLC

4.85(
157
)
•Approved Pro

Basement Gurus, LLC

4.85(
157
)
•Approved Pro
Customers say: Quality work
16 years of experience
Free onsite estimate

Basement Gurus LLC, is a locally owned and operated company with over 20 years of experience. We specialize in professional waterproofing services. Our commitment is 100% guaranteed customer satisfaction on every project. Call us today, so that we can give you a free estimate and make your project come to life!

"Josh, the representative from Basement Gurus was outstanding! We had experienced a water issue in our finished basement. Josh thoroughly examined the interior and exterior of the home and determined that the leak might be plumbing related. Josh could have very easily exploited our ignorance and suggested a solution purely beneficial to his company that may not have addressed the underlying cause of the problem. Instead, he demonstrated his integrity by realistically assessing the situation even if it would jeopardize the sale. This is commendable particularly in this era where cutthroat business practices are commonplace. I highly recommend Basement Gurus. They are fortunate to have an employee like Josh who exhibits concern for the customer at such a high level. "

Don I on January 2026

Basement Gurus LLC, is a locally owned and operated company with over 20 years of experience. We specialize in professional waterproofing services. Our commitment is 100% guaranteed customer satisfaction on every project. Call us today, so that we can give you a free estimate and make your project come to life!

"Josh, the representative from Basement Gurus was outstanding! We had experienced a water issue in our finished basement. Josh thoroughly examined the interior and exterior of the home and determined that the leak might be plumbing related. Josh could have very easily exploited our ignorance and suggested a solution purely beneficial to his company that may not have addressed the underlying cause of the problem. Instead, he demonstrated his integrity by realistically assessing the situation even if it would jeopardize the sale. This is commendable particularly in this era where cutthroat business practices are commonplace. I highly recommend Basement Gurus. They are fortunate to have an employee like Josh who exhibits concern for the customer at such a high level. "

Don I on January 2026

Johns Chimney Cleaning & Masonry Repair

4.93(
43
)
•Approved Pro

Johns Chimney Cleaning & Masonry Repair

4.93(
43
)
•Approved Pro
Customers say: Quality work
7 years of experience
Emergency services offered

We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job. My company also offers a discount to senior citizens and military.

"They were prompt,courteous and went above and beyond to fix my roof and chimney. There were added problems to the roof which he brought to my attention and took photos of before and after. I am planning to do other projects with them in the future. I am very satisfied and would recommend them to family and friends."

Dianne M on September 2025

We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job. My company also offers a discount to senior citizens and military.

"They were prompt,courteous and went above and beyond to fix my roof and chimney. There were added problems to the roof which he brought to my attention and took photos of before and after. I am planning to do other projects with them in the future. I am very satisfied and would recommend them to family and friends."

Dianne M on September 2025

Avatar for NATIONAL PRO WATERPROOFING LLC

NATIONAL PRO WATERPROOFING LLC

4.97(
34
)
•Approved Pro

NATIONAL PRO WATERPROOFING LLC

4.97(
34
)
•Approved Pro
Super Service Award
2 years of experience
Free onsite estimate

National Pro Waterproofing LLC a family owned, operating for 20 years in NJ, dedicated to providing our customers with high quality workmanship and satisfaction guaranteed. We are here to build long term relationships with our customers as the trusted waterproofing company that delivers what they promise. We look forward to working with you.

"Amazing experience with this company! I would highly recommend them for all your basement needs. Mike and his crew are extremely professional, the entire crew worked tirelessly and meticulously to get this job done as quickly and efficiently as possible. They left my house clean and free of all debris. I couldn’t be happier with the job they did. Mike is very honest and knowledgeable. He took time to explain the whole process and eased all my concerns. I give them the highest rating possible! "

Amanda M on January 2026

National Pro Waterproofing LLC a family owned, operating for 20 years in NJ, dedicated to providing our customers with high quality workmanship and satisfaction guaranteed. We are here to build long term relationships with our customers as the trusted waterproofing company that delivers what they promise. We look forward to working with you.

"Amazing experience with this company! I would highly recommend them for all your basement needs. Mike and his crew are extremely professional, the entire crew worked tirelessly and meticulously to get this job done as quickly and efficiently as possible. They left my house clean and free of all debris. I couldn’t be happier with the job they did. Mike is very honest and knowledgeable. He took time to explain the whole process and eased all my concerns. I give them the highest rating possible! "

Amanda M on January 2026

William Farley Septic Service

4.88(
58
)
•Approved Pro

William Farley Septic Service

4.88(
58
)
•Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
57 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We have experience beginning in 1969 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! Over 2000 satisfied customers. 5% discount for veterans and active service members on any full size septic install. 5% discount on Firefighters and Police Officers on any full size septic install. 5% discount on Senior Citizens on any full size septic install.

"We had a collapsed septic tank according to our home inspection. Bill Farley saw the urgency and had the tank replaced as soon as possible (a couple of weeks). He not only replaced the tank .. he repiped the inlets/outlets where the previous local company who serviced the tank had done it wrong. Bill was easy to deal with, fair and gets the job done the first time. Process was not stressful .. they takes care of everything and leave things better than before."

Victoria _ on March 2025

We pride our company on reliability, great communication, integrity, and quality work. We have experience beginning in 1969 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! Over 2000 satisfied customers. 5% discount for veterans and active service members on any full size septic install. 5% discount on Firefighters and Police Officers on any full size septic install. 5% discount on Senior Citizens on any full size septic install.

"We had a collapsed septic tank according to our home inspection. Bill Farley saw the urgency and had the tank replaced as soon as possible (a couple of weeks). He not only replaced the tank .. he repiped the inlets/outlets where the previous local company who serviced the tank had done it wrong. Bill was easy to deal with, fair and gets the job done the first time. Process was not stressful .. they takes care of everything and leave things better than before."

Victoria _ on March 2025

Avatar for CFI Home Improvement

CFI Home Improvement

4.98(
48
)
•Approved Pro

CFI Home Improvement

4.98(
48
)
•Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
17 years of experience

CFI- Clean, Fix and Improve, takes pride in all jobs. No matter what size job, CFI strives for 100% customer satisfaction. FREE estimates.

"Painting looks great."

Missy G on July 2022

CFI- Clean, Fix and Improve, takes pride in all jobs. No matter what size job, CFI strives for 100% customer satisfaction. FREE estimates.

"Painting looks great."

Missy G on July 2022

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Percolation Tests questions, answered by experts

Through air sampling devices and surface swabs in key areas of concern.

Vermiculite insulation that comes from a particular mine before 1990 is likely to contain asbestos. This is particularly true in the U.S. However, not all types of vermiculite insulation contain asbestos. Since you can't detect the presence of asbestos without special equipment, it's best to assume that the insulation contains the dangerous mineral and to either leave it alone or hire a professional to handle it.

The presence of asbestos fibers in siding is a critical health concern, as they can be inhaled and lead to severe respiratory issues. Even if asbestos siding appears to be in good condition, it may become a danger if it deteriorates over time or is disturbed during a renovation project, as this can release airborne fibers. Exposure to these fibers is linked to life-threatening diseases like asbestosis, mesothelioma, and lung cancer.

Asbestos was most commonly produced and integrated into building products from the 1920s to the late 1980s. In reality, asbestos use should have ceased much sooner because asbestos was linked to cancer in studies produced as early as the 1950s. You can even extend that number past the 1980s due to stockpiled materials and because some countries treat asbestos use differently. It may also be found more in commercial applications than residential.

Unfortunately, home inspections do not check for asbestos because of the liability factor involved. That’s why you should hire a trained professional with specialized equipment to test for it. 

They will inspect all areas of the home and take samples of various materials to test. Opting for an asbestos inspection can prevent the risk of exposure to this hazardous material and save on costly repairs that may be required. 

The Long Valley, NJ homeowners’ guide to percolation testing services

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

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