HVAC SERVICES
From residential tune-ups to full commercial system installations — we handle every aspect of your HVAC needs.
Air Conditioning
Installation, repair, and maintenance for all central AC and split systems. Stay cool all summer.
Heating Systems
Furnaces, boilers, heat pumps — we install and service all major heating systems.
Ductless Mini-Splits
Energy-efficient ductless systems for homes and commercial spaces. Expert installation.
Full System Builds
Complete HVAC system design and installation from the ground up — residential, commercial, and industrial.
Ductwork Design & Fabrication
Custom duct design, fabrication, and installation. Proper airflow engineering for maximum efficiency.
Emergency Repairs
24/7 emergency service when your system fails. Fast response across the tristate area.
BUILT ON
REPUTATION
Allstate Mechanical was founded by Dominick — a licensed HVAC technician who started in the trades and built his business the right way: one satisfied customer at a time. Over 35 years, that reputation has grown into one of the most trusted names in HVAC across the NY tristate area.
We don't cut corners. We don't oversell. We show up when we say we will, do the job right, and stand behind every installation and repair we perform.
TRUSTED BY THOUSANDS
"Dominick and his team replaced our entire HVAC system in one day. Professional, clean, and the price was fair. Couldn't ask for better service."
"Called at 9pm when our heat went out in January. They were at my house within 2 hours. Absolute lifesavers. Will never use anyone else."
"We use Allstate Mechanical for all our commercial properties. Reliable, knowledgeable, and they always show up when they say they will."
NY TRISTATE COVERAGE
RESIDENTIAL, COMMERCIAL & INDUSTRIAL
From family homes to high-rise mechanical rooms and large-scale industrial facilities — Allstate Mechanical delivers reliable HVAC service at every scale. Residential heating & cooling available 24/7.
0% FINANCING AVAILABLE
Don't let budget hold you back from the comfort and efficiency your home or business deserves. We offer flexible financing options — including 0% interest plans — so you can get the system you need today and pay over time.