About Us

When you choose to work with SLTNS Engineered Systems® over others, you can look forward to unparalleled and extraordinary service on all of your projects.

Expect More.

SLTNS Engineered Systems® is a professional manufacturers’ representative specializing in high-performance building technologies such as stairwell & elevator pressurization control systems, combustion & make-up air systems, clothes dryer exhaust systems, multistory exhaust systems, special gas vents, chimneys, engine exhaust, mechanical draft systems, draft controls, parking garage exhaust systems, and commercial kitchen exhaust.

SLTNS Engineered Systems prides itself on exceeding your expectations.  We believe in maintaining long-term relationships and not focusing on short-term gains.  To preserve our relationships, we always apply three principles to each project:

Compliance

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Our engineers are active members of multiple codes and standards committees including ASHRAE’s TC6.10, NPFA 54, NFPA 211, and UL378. In addition, we have a thorough understanding of the IFGC, IMC, and NFPA 92.

Honesty

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We believe in long-term customer relationships. In order to build loyalty and trust with our customers, we always provide you and your client with the proper solution even it does not fit within our product portfolio.

Knowledge

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Our engineers have over three decades of design experience so we don’t have to rely on computer programs or manufacturers to guide your design. Additionally, our estimators have full knowledge of our product line to ensure questions get answered correctly.

Meet Our Team

Our customer service team consists of people with extensive experience, skills, and enthusiasm to deliver you with top-notch customer service and technical assistance.

When you choose to work with our company over others, you can look forward to unparalleled and extraordinary service on all of your projects.

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Brian Ryglewicz

Principal

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Antonella Lia

Director, Operations & Finance

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John Kim

Senior Applications Engineer

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Craig Ballard

Marketing Manager

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Linda Ryglewicz

Customer Service Manager

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Michael Gagliardi

Applications Engineer

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Nick Meece

Take-off Specialist

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Nicole Mellisant

Follow-up Specialist

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Jamie Lamb

Estimator

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Kelli Hewitt

Estimator

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Krystal Apanah

Administrative Assistant

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Christine Brown

Customer Service Representative

Glass Buildings
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