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Having trouble with your building's heating or cooling?
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Uneven temperatures leaving employees or customers uncomfortable
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An aging rooftop unit or boiler that keeps breaking down and costing you money
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Strange noises, burning smells, or a system that won't start on a cold morning
Commercial HVAC Services We Provide
Erie Niagara Heating and Cooling diagnoses the issue quickly and explains your options clearly so you can make the right decision for your building and budget.
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Heating: Rooftop Units & Boiler Experts
Keep your building warm and operational all winter with professional commercial heating service. We repair most makes and models and replace aging systems with efficient new equipment when it makes more sense than another patch.
We install and service all major commercial brands — including Trane, Carrier, York, Lennox, and Rheem — so you're never told you need a different specialist.
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Rooftop unit (RTU) repair and replacement
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Commercial furnace and boiler service
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New system installation for build-outs and renovations
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Emergency no-heat service
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Cooling: Commercial AC Repair and Installation
When summer humidity hits Buffalo and Niagara, a struggling commercial AC system makes your space unbearable for employees and customers alike. We restore performance or size and install a new unit so every area stays comfortable.
Whether you're running a Carrier WeatherExpert, a Trane Voyager, or an older York or Rheem packaged unit, our technicians know the equipment and carry the parts to get you back up fast.
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Central AC repair and troubleshooting
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Rooftop unit replacement and installation
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Ductless mini-split for offices and server rooms
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Thermostat upgrades and smart controls
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Maintenance & Building Comfort Upgrades
Regular tune-ups keep your commercial equipment running efficiently, help prevent surprise breakdowns, and extend system life. We also offer maintenance contracts so you're never caught off guard.
Our maintenance programs are compatible with all major commercial systems and can help you stay current with Trane, Carrier, and Lennox manufacturer service requirements — protecting your warranty coverage.
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Annual furnace and AC tune-ups
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Safety inspections and filter changes
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Energy efficiency upgrades
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Priority scheduling for maintenance contract customers
Industries & Property Types We Serve
From a single storefront to a multi-building property portfolio, Erie Niagara Heating and Cooling has the equipment, licensing, and experience to handle commercial HVAC across Erie and Niagara Counties.
Offices & Professional Buildings
Consistent comfort for your team and clients year-round
Warehouses & Light Industrial
Heating and ventilation solutions scaled to large spaces
Restaurants & Commercial Kitchens
High-demand systems that handle the heat — literally
Multi-Family & Apartment Buildings
Reliable systems and maintenance contracts for property managers
Retail Stores & Shopping Plazas
Keep foot traffic comfortable and energy costs in check
Schools, Churches & Nonprofits
Budget-conscious service for organizations that need dependable comfort
Why Businesses Choose Erie Niagara HVAC
Based in Grand Island, we serve business owners, property managers, and contractors across Buffalo, Tonawanda, Niagara Falls, and surrounding Western New York communities with responsive, dependable service. We work around your schedule to minimize disruption to your operation.
Scheduled Tune-Ups
Spring and fall visits to keep your system ready for peak season
Priority Emergency Response
Jump the line — contract customers get first call when something breaks
Quality workmanship
Written records for every visit — useful for warranties, insurance, and building inspections
Ready to schedule?
Whether you need an urgent repair or you’re planning ahead for a new furnace or AC, Erie Niagara Heating and Cooling is here to help. Tell us what’s going on with your system and we’ll take it from there.