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Find Percolation testing pros in Williamstown

Avatar for Hutchinson Plumbing Heating Cooling LLC

Hutchinson Plumbing Heating Cooling LLC

4.19(
237
)
Approved Pro

Hutchinson Plumbing Heating Cooling LLC

4.19(
237
)
Approved Pro
Customers say: Quality work
77 years of experience
Emergency services offered

George H. Hutchinson, Sr., and sons William A. Hutchinson, Sr. and George H. Hutchinson, Jr. founded the Hutchinson family business in 1948. George and his sons started Hutchinson Engineering with their accumulated wealth – $35 in a cigar box – in rural Haddonfield, New Jersey. Serving all of South Jersey, Philadelphia, & Hunterdon, Middlesex, Monmouth, Ocean, Somerset, & portions of Warren & Westchester Counties.

"Company is way to expensive and the work was not mediocre. They use GoodLeap for financing, and they rip you off with that contract as well. Stay away!"

ROBERT B on March 2025

George H. Hutchinson, Sr., and sons William A. Hutchinson, Sr. and George H. Hutchinson, Jr. founded the Hutchinson family business in 1948. George and his sons started Hutchinson Engineering with their accumulated wealth – $35 in a cigar box – in rural Haddonfield, New Jersey. Serving all of South Jersey, Philadelphia, & Hunterdon, Middlesex, Monmouth, Ocean, Somerset, & portions of Warren & Westchester Counties.

"Company is way to expensive and the work was not mediocre. They use GoodLeap for financing, and they rip you off with that contract as well. Stay away!"

ROBERT B on March 2025


Avatar for Horizon Services

Horizon Services

4.42(
76
)
Approved Pro

Horizon Services

4.42(
76
)
Approved Pro
Customers say: Super punctual
859 local quotes requested
38 years of experience

Horizon Services is the region’s largest and most well respected plumbing, heating and air conditioning company, with nearly 600 employees serving tens of thousands of homeowners throughout Delaware, Southeastern Pennsylvania, Southern New Jersey, and Northeastern Maryland. After a quarter of a century in business, Horizon Services remains fully committed to setting the industry standard for customer service, installation, and focusing on things that are important to busy homeowners: respect for their time, their home and their property; up-front pricing, and an unconditional 100% money back guarantee.

"Peter was exceptional at his job, very knowledgeable. Inform me each step of the way during the process, very professional."

Keisha W on August 2025

Horizon Services is the region’s largest and most well respected plumbing, heating and air conditioning company, with nearly 600 employees serving tens of thousands of homeowners throughout Delaware, Southeastern Pennsylvania, Southern New Jersey, and Northeastern Maryland. After a quarter of a century in business, Horizon Services remains fully committed to setting the industry standard for customer service, installation, and focusing on things that are important to busy homeowners: respect for their time, their home and their property; up-front pricing, and an unconditional 100% money back guarantee.

"Peter was exceptional at his job, very knowledgeable. Inform me each step of the way during the process, very professional."

Keisha W on August 2025


Avatar for ICD LLC

ICD LLC

5.00(
4
)
Approved Pro

ICD LLC

5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
66 local quotes requested

A family owned business based in Southern NJ. With 30+ years of experience in the home improvement and construction field, we bring knowledge and personalized customer service to your Residential and Commercial Improvement projects. Residential & Commercial Septic Systems : - Inspections - Repairs / Installations - Design Engineering - Excavation Exterior Plumbing / Drainage/ Grading : - Exceptional Machine Operators - Solutions to fit you specific project Rick Giberson Owner & Job Site Supervisor Jaki Giberson Office Manager & Customer Service

"Very fast and efficient extremely polite and very reasonable price"

John D on February 2024

A family owned business based in Southern NJ. With 30+ years of experience in the home improvement and construction field, we bring knowledge and personalized customer service to your Residential and Commercial Improvement projects. Residential & Commercial Septic Systems : - Inspections - Repairs / Installations - Design Engineering - Excavation Exterior Plumbing / Drainage/ Grading : - Exceptional Machine Operators - Solutions to fit you specific project Rick Giberson Owner & Job Site Supervisor Jaki Giberson Office Manager & Customer Service

"Very fast and efficient extremely polite and very reasonable price"

John D on February 2024


Avatar for Kevin Anderson Well Drilling, LLC

Kevin Anderson Well Drilling, LLC

4.74(
107
)
Approved Pro

Kevin Anderson Well Drilling, LLC

4.74(
107
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
39 years of experience

Kevin Anderson's Well Drilling LLC has over 40years experience serving South Jersey for all your domestic, commercial and irrigation needs. Emergency Services Available. We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!

"N"

Joe O on May 2022

Kevin Anderson's Well Drilling LLC has over 40years experience serving South Jersey for all your domestic, commercial and irrigation needs. Emergency Services Available. We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!

"N"

Joe O on May 2022


Avatar for West Shore Home Philadelphia

West Shore Home Philadelphia

4.88(
136
)
Approved Pro

West Shore Home Philadelphia

4.88(
136
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
1037 local quotes requested

To accomplish our mission, we have implemented a simple approach that will restore the beauty of your home while significantly reducing your energy bills - and we get it done in just one day! From start to finish, the West Shore Window & Door, Inc., experience is engineered to bring happiness to every home. The health and safety of our customers and employees is a top priority. Our team is following all CDC guidelines so we can provide you with the fast and convenient home improvements. We are also offering free virtual design consultations! Schedule your free consultation today.

"Very good experience. Nick and Kay were very polite and considerate. They even replaced some rotting wood in the wall. The shower looks great. I highly recommend."

Mick W on August 2025

To accomplish our mission, we have implemented a simple approach that will restore the beauty of your home while significantly reducing your energy bills - and we get it done in just one day! From start to finish, the West Shore Window & Door, Inc., experience is engineered to bring happiness to every home. The health and safety of our customers and employees is a top priority. Our team is following all CDC guidelines so we can provide you with the fast and convenient home improvements. We are also offering free virtual design consultations! Schedule your free consultation today.

"Very good experience. Nick and Kay were very polite and considerate. They even replaced some rotting wood in the wall. The shower looks great. I highly recommend."

Mick W on August 2025


Avatar for Harris Plumbing, Heating, Air & Electrical

Harris Plumbing, Heating, Air & Electrical

4.22(
29
)
Approved Pro

Harris Plumbing, Heating, Air & Electrical

4.22(
29
)
Approved Pro
Customers say: Quick response
612 local quotes requested
37 years of experience

Harris Plumbing, Heating, Air & Electrical is proud to be a locally owned and operated business that has been serving the community since 1988! With years of experience and unmatched expertise, we can help with any and all of your HVAC, Plumbing and Electrical needs. Since opening our doors we have built our business on providing our customers with the highest quality products and service at a fair price. From installations to service, you can count on our techs to be timely, tidy, and when the job is done, that you will be 100% satisfied with the work. Let us show you the Harris way, get in touch today!

"The best review I could give this company is no review at all, which was what I initially intended. However, my repeated phone calls with requests to speak to a manager have been ignored. So I am turning to the almighty review as my only recourse. We hired Harris to install a new hot water heater and expansion tank. The estimate process was great and I was talked into a "Happy Home Membership". I was told it was $100 a year, but when I received the invoice, it was $119. Okay, not a big deal. But I did have to ask twice for the invoice. On the morning of installation day, I took our dog to day camp early and rushed home. Start time was 9am. No one arrived or called. At 10am I called the main number. I was told it appeared our tech was "just getting his day started". Really??? I was put through to dispatch for an ETA. No one answered. By 11am, with still no word from anyone, I called again. I was told our tech had called out a short time ago. At this point I was angry and frustrated and"

Valerie T on November 2025

Harris Plumbing, Heating, Air & Electrical is proud to be a locally owned and operated business that has been serving the community since 1988! With years of experience and unmatched expertise, we can help with any and all of your HVAC, Plumbing and Electrical needs. Since opening our doors we have built our business on providing our customers with the highest quality products and service at a fair price. From installations to service, you can count on our techs to be timely, tidy, and when the job is done, that you will be 100% satisfied with the work. Let us show you the Harris way, get in touch today!

"The best review I could give this company is no review at all, which was what I initially intended. However, my repeated phone calls with requests to speak to a manager have been ignored. So I am turning to the almighty review as my only recourse. We hired Harris to install a new hot water heater and expansion tank. The estimate process was great and I was talked into a "Happy Home Membership". I was told it was $100 a year, but when I received the invoice, it was $119. Okay, not a big deal. But I did have to ask twice for the invoice. On the morning of installation day, I took our dog to day camp early and rushed home. Start time was 9am. No one arrived or called. At 10am I called the main number. I was told it appeared our tech was "just getting his day started". Really??? I was put through to dispatch for an ETA. No one answered. By 11am, with still no word from anyone, I called again. I was told our tech had called out a short time ago. At this point I was angry and frustrated and"

Valerie T on November 2025


Avatar for Four Leaf Restoration, LLC

Four Leaf Restoration, LLC

4.91(
11
)
Approved Pro

Four Leaf Restoration, LLC

4.91(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
16 years of experience

Four Leaf Restoration, LLC, has over 10 years of experience in the waterproofing and mold industries. We specialize in everything from mold remediation, to sump pump installation, to waterproofing your home. We do not believe that the same company should perform the mold test and abatement, because that is a conflict of interest, We only do what is necessary, not what is profitable. Call us today for a consultation on your project.

"I hired Four Leaf Restoration to install a sump pump system in my dirt floor crawlspace. Mike, the owner, is a consummate professional and very honest and straightforward in communications regarding what needs to be done. He gave me a thorough report and estimate following his inspection. For the work that had to be done, his pricing was very fair. Due to recent storms, he was already fully booked but sent his crew over to start working the following weekend. Those guys did an amazing job: removed all of the tar paper covering the dirt floor and all the insulation overhead so they could inspect thoroughly for any mold due to humidity and any moisture that might have occurred. They sprayed the entire crawlspace in case there was unseen mold, then followed up with a spray mold deterrent. The sump pump and drainage system were installed and the entire floor was covered with a heavy gauge plastic. All new insulation was also installed. The crew dug a french drain out in my yard for the sump pump drain and tied in downspouts on that side to fully divert water away from the house. At the end of each day, they cleaned everything up. They did an amazing job! The man who does my annual termite inspection said he has never been in a crawlspace that is that clean and that actually smells good. Mike also recommended a dehumidifier for the crawlspace for summer months (same one he uses in his home). While he doesn't sell them, he gave me a link to a website and came by to set it up after it arrived. You will not find a more honest or hardworking company than Mike's Four Leaf Restoration. I cannot say enough good things about them. He was referred to me by a co-worker and I am so grateful for that referral!! If have problems with water or mold remediation/restoration in your basement or crawlspace, do not hesitate to call Mike at Four Leaf Restoration."

Marianne B on June 2024

Four Leaf Restoration, LLC, has over 10 years of experience in the waterproofing and mold industries. We specialize in everything from mold remediation, to sump pump installation, to waterproofing your home. We do not believe that the same company should perform the mold test and abatement, because that is a conflict of interest, We only do what is necessary, not what is profitable. Call us today for a consultation on your project.

"I hired Four Leaf Restoration to install a sump pump system in my dirt floor crawlspace. Mike, the owner, is a consummate professional and very honest and straightforward in communications regarding what needs to be done. He gave me a thorough report and estimate following his inspection. For the work that had to be done, his pricing was very fair. Due to recent storms, he was already fully booked but sent his crew over to start working the following weekend. Those guys did an amazing job: removed all of the tar paper covering the dirt floor and all the insulation overhead so they could inspect thoroughly for any mold due to humidity and any moisture that might have occurred. They sprayed the entire crawlspace in case there was unseen mold, then followed up with a spray mold deterrent. The sump pump and drainage system were installed and the entire floor was covered with a heavy gauge plastic. All new insulation was also installed. The crew dug a french drain out in my yard for the sump pump drain and tied in downspouts on that side to fully divert water away from the house. At the end of each day, they cleaned everything up. They did an amazing job! The man who does my annual termite inspection said he has never been in a crawlspace that is that clean and that actually smells good. Mike also recommended a dehumidifier for the crawlspace for summer months (same one he uses in his home). While he doesn't sell them, he gave me a link to a website and came by to set it up after it arrived. You will not find a more honest or hardworking company than Mike's Four Leaf Restoration. I cannot say enough good things about them. He was referred to me by a co-worker and I am so grateful for that referral!! If have problems with water or mold remediation/restoration in your basement or crawlspace, do not hesitate to call Mike at Four Leaf Restoration."

Marianne B on June 2024


"Fast response. Reliable service a a reasonable price"

Dominic F on September 2020

We at Pete The Plumber, LLC, feel that our success is a direct result of excellent customer service. We are your local experts, with a strong eye for detail. We are on time all of the time. Please give us a quick call.

"Fast response. Reliable service a a reasonable price"

Dominic F on September 2020


Daniels Home Improvement Contracting, LLC

4.95(
12
)
Approved Pro

Daniels Home Improvement Contracting, LLC

4.95(
12
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 years of experience

Daniels Home Improvement Contracting, LLC is a professional home improvement contractor serving Sea Isle City and the surrounding area. We provide quality results and excellent customer service at a fair price. Please call us today to discuss your home improvement needs.

"Great service"

Sam C on October 2015

Daniels Home Improvement Contracting, LLC is a professional home improvement contractor serving Sea Isle City and the surrounding area. We provide quality results and excellent customer service at a fair price. Please call us today to discuss your home improvement needs.

"Great service"

Sam C on October 2015


Avatar for Enviropro Basement, LLC

Enviropro Basement, LLC

4.82(
44
)
Approved Pro

Enviropro Basement, LLC

4.82(
44
)
Approved Pro
Customers say: Quick response
27 years of experience
Free onsite estimate

Our website is https://enviroprobasements.com - At Enviropro Basements, LLC we understand that if you have a basement water problem, you simply need an effective and affordable solution, from a company whose expertise, reliability and workmanship is second-to-none! We have a variety of patented solutions available to make your basement or crawlspace environment clean, dry and trouble-free for the life of your home. Visit our website at: https://www.enviroprobasements.com Areas Served: All of South Jersey

"We had them do a crawl space encapsulation along with a dehumidifier 2-3 years ago. They did a great job with the initial install, and have continued with excellent follow-up and maintenance calls since then. Great staff, professional approach."

Pat T on July 2020

Our website is https://enviroprobasements.com - At Enviropro Basements, LLC we understand that if you have a basement water problem, you simply need an effective and affordable solution, from a company whose expertise, reliability and workmanship is second-to-none! We have a variety of patented solutions available to make your basement or crawlspace environment clean, dry and trouble-free for the life of your home. Visit our website at: https://www.enviroprobasements.com Areas Served: All of South Jersey

"We had them do a crawl space encapsulation along with a dehumidifier 2-3 years ago. They did a great job with the initial install, and have continued with excellent follow-up and maintenance calls since then. Great staff, professional approach."

Pat T on July 2020

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Percolation Tests questions, answered by experts

Since the EPA partially banned asbestos use in 1989, it is not commonly used in siding in the United States. Many other countries, such as Iceland, Canada, and Denmark, also have bans on asbestos. However, asbestos siding is still present in homes built before the late 1980s. Remember, the only surefire way to know if your home or siding contains asbestos is to have it lab-tested by a professional. 

If you can locate building records, you may be able simply to see what type of tiles (or bonding agent) was used. Any flooring made between 1950 and 1989 more than likely contains asbestos. Asbestos tiles can also be slightly thicker than other tiles and often measure 9” x 9”, 12” x 12”, and 18” x 18. Black mastic was a commonly used adhesive that contains asbestos.

Determining if vermiculite contains asbestos requires professional testing. Visual inspection alone cannot confirm the presence of asbestos fibers, as these fibers are so small that they are not visible to the naked eye. A certified asbestos inspector will collect samples of the vermiculite insulation and send them to a laboratory for analysis. Microscopic examination using polarized light microscopy (PLM) or transmission electron microscopy (TEM) is necessary to accurately identify asbestos fibers. DIY sampling is strongly discouraged due to the potential health risks associated with asbestos exposure.

Whether or not to buy a home containing asbestos is ultimately a decision for the homebuyer, and there are several things to consider. When in good condition and contained, asbestos is unlikely to present a health risk—it’s when those tiny fibers are loose and airborne that they become a problem. Consider any renovations you plan on doing to the home that could disturb existing asbestos and the cost of removal. If an inspection finds asbestos in a home on the market, you could negotiate with the seller for a lower price, though this isn’t a sure thing.

The early signs of asbestos exposure are often subtle and may take years to appear. Common symptoms include persistent coughing, shortness of breath, chest pain, and wheezing. In more severe cases, exposure can lead to asbestosis, lung cancer, or mesothelioma.

The Williamstown, NJ homeowners’ guide to percolation testing services

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