Business Details
Emergency
services
HVAC & General Contracting Services in New York
Based in Westchester County, ACS System Associates has delivered comprehensive mechanical and general contracting solutions across the tri-state area for over three decades. Our expertise spans HVAC systems, engineering services, and project management for diverse clients including government agencies, educational institutions, and commercial entities. We maintain rigorous project oversight from inception to completion, ensuring client satisfaction through technical excellence and adherence to strict quality standards.Our portfolio encompasses historical landmarks, energy facilities, and critical infrastructure projects, supported by MBE certifications and prequalifications. With offices in Hicksville and Mt. Vernon, we serve NYC, Long Island, Upstate New York, Western Connecticut, and Northern New Jersey, combining localized service with regional operational capacity.
Services
HVAC Installations
General Contracting
Feasibility Analysis
HVAC Engineering
Emergency Installations
CAD/REVIT Sketching
Highlights and features
- We have over 30 years of experience in HVAC and general contracting.
- Our team provides technical expertise for complex infrastructure projects.
- We maintain MBE certification for government contracting opportunities.
- Our service area covers six Northeastern jurisdictions including NYC and Long Island.
- We offer 24/7 HVAC emergency installation services.
Associations and certifications
- MBE
What people say
High-quality work
Complicated and challenging project
Knowledgeable in HVAC
Professionalism
Excellent work
Services
HVAC Installations
We design and implement heating, ventilation, and air conditioning systems for commercial and government facilities. Our installations meet strict efficiency standards while ensuring occupant comfort. With specialized expertise in complex environments like schools and historical buildings, we deliver climate control solutions that integrate seamlessly with existing infrastructure.
General Contracting
As licensed general contractors, we manage complete building systems projects from concept to completion. Our scope includes mechanical, electrical, and plumbing systems coordination. We specialize in challenging environments requiring compliance with historic preservation standards and government facility requirements across New York's five boroughs and surrounding regions.
Feasibility Analysis
We conduct comprehensive assessments of mechanical system requirements and implementation challenges. Our analysis includes cost projections, regulatory compliance reviews, and technical viability studies. This service helps clients make informed decisions about infrastructure investments while identifying potential project risks and mitigation strategies.
HVAC Engineering
Our engineering team develops customized climate control solutions for new construction and retrofit projects. We specialize in energy-efficient systems that meet ASHRAE standards while accommodating unique architectural constraints. Services include load calculations, equipment specification, and integration with building automation systems for optimal performance.
Emergency Installations
We provide urgent HVAC system repairs and replacements for critical facilities. Our rapid response team maintains specialized equipment for temporary climate control while implementing permanent solutions. This service ensures business continuity for government agencies and commercial clients facing system failures during extreme weather conditions.
Questions
What HVAC services do you offer?
We provide complete HVAC system design, installation, and emergency repair services for commercial and government facilities across the Northeast region.
Are you certified for government contracts?
Yes, we maintain MBE certification and multiple prequalifications for public sector contracting opportunities at local, state, and federal levels.
What geographic areas do you serve?
Our service area includes NYC, Long Island, Hudson Valley, Western Connecticut, and Northern New Jersey for all mechanical contracting needs.
Can you handle historic building projects?
Yes, we have extensive experience implementing modern HVAC systems in historical landmarks while maintaining architectural integrity and regulatory compliance.
Do you offer emergency HVAC services?
We provide 24/7 emergency HVAC installation and repair services for critical facilities requiring uninterrupted climate control operations.
What project sizes do you handle?
We manage projects ranging from single-building system upgrades to multi-million dollar infrastructure developments across various public and private sectors.
