Business Details
19 Years
experience
Emergency
services
Expert HVAC Contractors in North Tonawanda, NY
Founded in 2007 by Rodney Siegmann, Christopher Sembert, and Samuel Prezioso, Greater Niagara Mechanical has established itself as a trusted provider of commercial and industrial HVAC solutions in Western New York. Our team of veteran technicians and construction professionals specializes in designing, constructing, and servicing mechanical systems ranging from simple standalone units to complex building management systems. With over 15 years of experience, we maintain a commitment to quality craftsmanship, offering 24-hour emergency services and a comprehensive suite of mechanical solutions tailored to client needs.Our expertise extends to HVAC installation, maintenance, energy management, and design-build projects, ensuring reliable performance across diverse sectors. As a Tridium Niagara certified systems integrator, we combine technical precision with customer-focused service to deliver results that meet the highest industry standards.
Services
HVAC Installation
Preventative Maintenance
Emergency Repairs
Energy Management
Design-Build Solutions
Boiler Maintenance
Chiller Installation
DDC Systems
Refrigeration Systems
Piping Services
Details
- Year established: 2007
Highlights and features
- We offer 24-hour emergency HVAC services for critical system failures.
- Our team includes certified HVAC technicians with 15+ years of industry experience.
- We specialize in complex mechanical systems integration for commercial buildings.
- We provide comprehensive preventative maintenance contracts for long-term reliability.
- Our design-build capability ensures seamless project execution from concept to completion.
Associations and certifications
- Tridium Niagara Certified Systems Integrator
What people say
Quality HVAC solutions
24-hour emergency services
Experienced technicians
Services
HVAC Installation
We install commercial and industrial HVAC systems including air handling units, chillers, and refrigeration equipment. Our technicians ensure proper system integration with building management controls for optimal efficiency. Projects follow strict quality standards from initial design through final commissioning.
Preventative Maintenance
Our scheduled maintenance contracts prevent equipment failures through regular inspections and servicing. We maintain HVAC components like boilers, compressors, and control systems to extend equipment lifespan and maintain operational efficiency for commercial clients.
Emergency Repairs
Critical HVAC failures receive immediate attention through our 24-hour emergency response team. We prioritize rapid diagnosis and repair of malfunctioning systems to minimize business downtime and restore safe operating conditions for industrial facilities.
DDC Systems
As Tridium Niagara certified integrators, we implement direct digital control systems for building automation. Our DDC solutions optimize environmental controls through programmable logic controllers and networked sensor systems for commercial properties.
Design-Build Solutions
We provide turnkey HVAC design and construction services for new commercial developments. Our engineers create customized mechanical systems that meet building specifications while maintaining budget and timeline requirements for industrial clients.
People
Rodney Siegmann
Co-Founder
Co-founded Greater Niagara Mechanical in 2007 with 15+ years of HVAC industry experience. Specializes in commercial system design and project management for mechanical construction projects across Western New York.
Christopher Sembert
Co-Founder
Brings extensive technical expertise in industrial HVAC systems as co-founder. Oversees equipment installation and maintenance operations while ensuring compliance with industry safety and quality standards.
Samuel Prezioso
Co-Founder
Co-founder focused on business development and client relations. Manages growth strategy while maintaining the company's commitment to high-quality mechanical contracting services since 2007.
Questions
What HVAC services do you offer for commercial buildings?
We provide installation, maintenance, and repair of commercial HVAC systems including boilers, chillers, air handlers, and refrigeration equipment.
Do you offer emergency HVAC repair services?
Yes, we provide 24/7 emergency repair services for critical HVAC system failures in commercial and industrial facilities.
Are your technicians certified for industrial HVAC work?
Our team includes certified HVAC technicians with specialized training in commercial and industrial mechanical systems.
What areas do you serve?
We primarily serve commercial clients throughout the Western New York region from our North Tonawanda location.
Can you handle complex mechanical system integrations?
As Tridium Niagara certified integrators, we specialize in complex DDC control systems and building automation solutions for commercial properties.
Do you provide preventative maintenance contracts?
Yes, we offer customized preventative maintenance agreements to ensure optimal performance and longevity of commercial HVAC systems.
