At HHvac Indoor Technologies, we don’t believe in quick fixes. We believe in solving HVAC problems the right way. With four generations of mechanical expertise, we offer repair, maintenance, and installation services that are built to last. From precise load calculations to indoor air quality assessments, we deliver unmatched reliability and honest craftsmanship.
(914) 787-9772
We offer a complete range of residential and commercial HVAC services tailored to your system’s specific needs.
Accurate diagnostics and real solutions.
Right-sized systems, installed to last.
Prevent breakdowns with reliable service.
Solutions for commercial spaces.
Accurate diagnostics and real solutions.
Efficient heating and cooling in one system.
Repairs for ground-based heating and cooling.
Targeted comfort without ductwork.
We fix cooling issues completely, not temporarily.
High-performance systems tailored to your home.
Stay cool year-round with proactive care.
Solutions for commercial spaces.
Repairs for ground-based heating and cooling.
Cleaner, healthier indoor air solutions.
Balance indoor moisture for better comfort.
Improve airflow and indoor air quality.
Commercial cooling systems serviced and repaired.
HHvac Indoor Technologies LLC has been serving Westchester, NY with unmatched mechanical expertise for over 75 years. We are a family-run company built on craftsmanship, accountability, and long-term solutions—not band-aid fixes. Our team is led by Sean Hansen, a mechanical engineer dedicated to raising industry standards.
(914) 787-9772
Our Standards Are Higher. Because They Should Be.
Smart solutions designed to perform.
We recommend what’s best, not what’s easiest to sell.
We’ve solved problems others couldn’t for 75+ years.
We combine local expertise with decades of hands-on experience to deliver reliable HVAC solutions for homes and businesses of all sizes.
(914) 787-9772
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Reliable HVAC service backed by four generations of experience. Proudly serving Westchester with integrity, precision, and care.
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