Our Services

Professional, Friendly, Efficient, and Courteous.

How To Get Our Service

Getting our service is simple and hassle-free. We offer Electronic Leak Detection Services for roofing or waterproofing membranes, ensuring top-notch quality and precision. You can book swiftly by scheduling your service online or over the phone, making the process convenient and efficient. Once your booking is confirmed, our expert team arrives promptly to address your needs with professionalism and expertise. For any inquiries or further assistance, feel free to contact us for your testing needs, and we’ll be happy to help!

Gas Vapor Barrier Testing / ASTM E1745

This Testing ensures the effectiveness of gas vapor barriers in preventing harmful gas infiltration...

AAMA 501.2 Quality Assurance and Water Field Check.

Utilizing state-of-the-art technology to detect and address hidden leaks. Quality Assurance and Water Field...

AVB Adhesion Pull Test / ASTM D4541

Our specialized AVB Adhesion Pull testing evaluates the strength and durability of your Air and Vapor Barrier (AVB) installations...

Waterproofing ELD/ ASTM D7877

The IntegriScan by Detec Systems is the only FM approved ELD testing equipment. The equipment is to be used in conjunction...

Roof ELD Testing

Our expert team uses advanced Electronic Leak Detection (ELD) the only methods that is FM approved...

AVB Inspections

NELDIT conducts comprehensive Air and Vapor Barrier (AVB) inspections to guarantee the integrity of your building’s envelope...

AVB ASTM E1186 Positest Bubble Gun Air Leakage Testing

ASTM E1186 Standard Practices for Air Leakage Site Detection in Building Envelopes and Air Barrier Systems...

Flood testing &
Inspections / ASTM D5957

NELDIT offers ASTM D5957-98 reliable flood testing inspections for watertightness of waterproofing installations...

Infrared Roof Moisture Inspection

Non-invasive infrared inspections to detect hidden roof moisture and prevent costly damage—performed by certified experts using ASTM-compliant methods...

Expert Electronic Leak Detection & Testing Solutions

NELDIT is a women owned consulting firm that provides quality and integrity testing services for waterproofing applications, roofing systems, air vapor barrier pull adhesion testing, air vapor barrier air leakage testing, water leak investigations, and Infrared roof moisture testing.

As a previous CEO of New England Leak Detegion LLC and current principal of New England Leak Detection Investigations & Testing Corp, we have overseen and tested thousands of waterproofing, roofing, and air vapor barrier systems.

NELDIT's expertise can help waterproofing subcontractors, roofing subcontractors, general contractors, developers, design professionals, architects, and owners with roofing and waterproofing systems testing.

Fully Insured

NELDIT is fully insured, ensuring that all projects are protected and executed with complete peace of mind.

Accredited Company

As an industry leader, NELDIT is recognized for its expertise in roofing and waterproofing systems testing.

Quality Materials

We use state-of-the-art equipment and adhere to ASTM standards for accurate and reliable testing results.

Quality Maintenance

Our services ensure long-term performance and durability of your roofing and waterproofing systems.

Reasonable Price

We offer cost-effective solutions without compromising the quality of our services.

Complete Inspection

Our thorough inspections identify vulnerabilities and provide detailed insights for corrective measures.

Locally Owned

Proudly serving the New England region, NELDIT understands the local climate and building requirements.

Free Estimates

We provide complimentary estimates, offering transparency and clarity before any project begins.

Our Clients Love Us

NELDIT provided efficient and thorough work for my waterproofing project. They took the time to scan the waterproofing deck area and detected five pinholes that were causing the leak. Because of NELDIT, the leak source was repaired and no more leaks.
David Lee
Project Manager
Super professional service from NELDIT. Everything was on-time and totally fixed the problem. Reliable and affordable service with a friendly support team.
Andrea D. Elliott
Property Manager
NELDIT provided excellent customer service from start to finish. They were responsive, knowledgeable, and professional throughout the entire process. I highly recommend NELDIT for detecting leaks in your roofing system.
Lisa C. Packer
Project Manager