Business Details
Expert HVAC Solutions for High-Performance Buildings
Chimney Design Solutions is a professional manufacturers' representative specializing in advanced building technologies. Our expertise spans stairway and elevator hoistway pressurization controllers, combustion and make-up air systems, clothes dryer exhaust systems, multistory exhaust systems, special gas vents, chimneys, generator and engine exhaust systems, mechanical draft systems, draft controls, heat recovery, parking garage exhaust system controllers, and commercial kitchen exhaust ducts. With over three decades of design experience, our engineers prioritize compliance with industry standards, including ASHRAE TC6.10, NFPA 54, NFPA 211, and UL378.We emphasize long-term customer relationships by providing honest, tailored solutions that extend beyond our product portfolio. Our team combines technical expertise with a commitment to exceptional service, ensuring access to high-performance products from leading manufacturers. We serve New York City, Long Island, Lower Hudson Valley, Northern and Central New Jersey, and Fairfield County, Connecticut, delivering reliable technical support and innovative solutions for every project.
Services
Stairway Pressurization
Commercial Kitchen Exhaust
Gas Vent Systems
Heat Recovery Systems
Generator Exhaust
Multistory Exhaust Shafts
Draft Controls
Clothes Dryer Exhaust
Parking Garage Ventilation
Elevator Hoistway Pressurization
Highlights and features
- We offer 30+ years of engineering experience in HVAC system design.
- Our team actively participates in ASHRAE and NFPA code committees.
- We provide technical support for UL-certified products and systems.
- Our solutions prioritize code compliance and long-term performance.
- We serve NYC, Long Island, and Northern/New Jersey markets directly.
Associations and certifications
- UL 705
- UL 1738
- UL 2561
- UL 1978
- UL 2221
- UL 103
- UL 378
- UL 508
Services
Stairway Pressurization
Our stairway pressurization systems maintain safe evacuation routes during fires by preventing smoke ingress. Using active compensated controllers and modulating dampers, these UL-certified systems ensure code compliance for high-rise buildings. Engineers design solutions that balance pressure differentials while integrating with existing HVAC infrastructure.
Commercial Kitchen Exhaust
Factory-built grease duct systems meet UL 1978 and UL 2221 standards for fire safety in commercial kitchens. Our solutions include zero-clearance ducts with integrated fire-resistant enclosures, ensuring compliance with strict ventilation codes while maintaining operational efficiency for restaurant operators.
Gas Vent Systems
UL 1738-certified gas vent systems provide safe exhaust for boilers and heating appliances. Double-wall construction with tool-less installation features reduces labor costs while maintaining pressure integrity. Systems accommodate both residential and industrial applications with customizable configurations.
Generator Exhaust
UL 2561-compliant exhaust systems for generators and turbines feature ceramic fiber insulation for high-temperature applications. Designed for both indoor and outdoor installations, these systems minimize backpressure while meeting EPA emissions standards through advanced silencer technology.
Multistory Exhaust Shafts
Modular exhaust shafts with integrated fire-resistive enclosures serve residential and commercial buildings. Systems handle bathroom, kitchen, and laundry exhausts with demand-controlled variable volume operation, reducing energy consumption while maintaining code-compliant airflow rates.
People
Brian Ryglewicz
President
With over 30 years in HVAC engineering, Brian leads technical innovation and strategic direction. He ensures all solutions meet evolving building codes while maintaining focus on client-specific requirements across commercial and residential sectors.
John Kim
Senior Applications Engineer
Specializing in system integration, John provides technical support for complex installations. His expertise in UL-certified products ensures compliance with ASHRAE and NFPA standards for both new construction and retrofit projects.
Antonella Lia
Director, Operations & Finance
Antonella manages operational efficiency and financial strategy. She oversees logistics and client relations, ensuring timely delivery of technical solutions while maintaining the company's fiscal health and growth trajectory.
Mike Goethe
Outside Sales
Covering New York markets, Mike connects architects and contractors with tailored HVAC solutions. His technical sales approach focuses on educating clients about code compliance and system performance benefits.
Raggs Sahni
Outside Sales
Serving New Jersey clients, Raggs provides product expertise and application guidance. He collaborates with design teams to implement systems that balance performance requirements with budget constraints.
Questions
What HVAC systems do you specialize in?
We specialize in stairway pressurization, commercial kitchen exhaust, gas vents, generator exhaust, and multistory exhaust systems with UL-certified components.
Do you provide technical support for installations?
Yes, our engineers offer code compliance guidance and system design assistance for all UL-certified products and configurations.
Which areas do you serve?
We serve New York City, Long Island, Lower Hudson Valley, Northern and Central New Jersey, and Fairfield County, Connecticut.
Are your products code-compliant?
All systems meet UL standards and local codes including ASHRAE TC6.10, NFPA 54, and UL 2561 requirements.
Can you help with retrofit projects?
Yes, our engineers design solutions for both new construction and existing building retrofits with minimal structural modifications.
Do you offer training programs?
We provide lunch-and-learn courses approved for professional development credits in multiple states.
