About SAG

About Us

Ensuring safety, compliance, and excellence in NYC construction with expert special inspections

At SAG Engineering and Consulting, we specialize in all NYC Department of Buildings (DOB) mandated special inspections, ensuring compliance, safety, and quality for construction projects across New York City. With over 20 years of industry experience, our dedicated team delivers precise, reliable, and efficient inspection services that meet the highest standards. Our commitment to excellence has earned us a strong reputation and a loyal client base, built on trust, accuracy, and impactful results. Whether for new construction, renovations, or ongoing compliance, we provide the expertise and insights needed to keep your projects moving forward with confidence.

SAG Engineering and Consulting continues to provide superior engineering services in today’s fast-paced and complex building industry. We meet the stringent requirements set by New Section §101-06 of Title 1 of the Rules of the City of New York, which mandates inspections by qualified professionals. Our team offers a comprehensive range of special inspections, including mechanical systems, sprinklers, firestop and fire-resistant construction, building envelopes, sprayed fire-resistant materials, fuel oil piping, and energy code (TR8) compliance, ensuring safety and regulatory compliance for every project.

With decades of expertise, SAG Engineering and Consulting is committed to delivering outstanding results that keep projects on track and in compliance with city regulations. Our team’s technical proficiency, attention to detail, and client-focused approach set us apart in the industry. We take pride in ensuring that every project meets the highest standards of safety and efficiency, reinforcing our reputation as a trusted leader in special inspections throughout New York City.

Building Team

We take great pride in our in-house team, which is equipped with exceptional skills and professionalism to deliver above par results for our clients.

History Emphasis

We feel truly honored to be a part of the new NYC skyline while contributing to maintain the historical gems. We are equipped to deliver for the modern requirements and also preserve the older ways.

Economical Outcomes

Our clients satisfaction is the ultimate goal which quantifies the success of our hard work. It’s in our nature to deliver the best in class results while keeping an eye on providing economical outcomes.

50+

NYC DOB Inspection expertise

500+

Satisfied Clients

700+

Successfully Project

15+

Year Of Experience

Let us introduce ourselves!

Founder and Principal of SAG

Chester Kowalski

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Meet Our Talented Team

Our passionate and dedicated team brings together a diverse range of skills and expertise to deliver exceptional results. From creative visionaries to meticulous strategists, we work seamlessly together to meet and exceed our clients expectations.

Jane Cooper

CEO

Wade Warren

Director

Esther Howard

Manager

Cameron Williamson

Lead of Operation

Brooklyn Simmons

Developer

Leslie Alexander

Designer

We Follow Best Practices

Purposefully dedicated to meeting client expectations with innovative solutions designed to improve workforce productivity, efficiency, safety and results.

Advanced Innovative Solutions
On Time Delivery
Integrity & Commitment
Building Community

Trust and Worth

Our Clients

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