HVAC Services
Residential HVAC Services
Residential Heating & Air — We’re On It.
At ONIT Mechanical, we treat your home like our own. With more than 30 years of experience in heating and air conditioning — including co-founding and running a successful HVAC company since 2009 — our founder started ONIT Mechanical to create a company that puts people first: homeowners, families, and the team that serves them.
Whether it’s a scorching summer day or the middle of a winter freeze, your comfort is our priority. We combine decades of hands-on expertise with today’s best technology to deliver home comfort solutions you can trust — from repairs and maintenance to full system replacements.
You deserve a partner who shows up, communicates clearly, and gets the job done right. We’re that partner.
We’re on it.
Our Residential Services
AC Repair & Installation
Whether your AC is blowing warm air or you need a whole new system, we offer fast, reliable service — with honest recommendations and high-quality workmanship.
Heating Repair & Installation
Furnace on the fritz? Our team is trained to work on all major systems and will help you stay warm and safe, without the upsell.
HVAC System Replacements
If your system is outdated, inefficient, or breaking down too often, we’ll help you choose and install a modern, energy-efficient replacement that fits your home and budget.
Preventive Maintenance
Regular service helps you avoid breakdowns, extend system life, and improve indoor air quality. We offer maintenance plans that make it easy and affordable.
Why Homeowners Choose ONIT
We Bring 30+ Years of Know-How
From complex installations to simple tune-ups, we’ve seen it all. Our founder built this company to bring that hard-earned experience to every home, the right way.
Straight Talk, No Pressure
We’ll always tell you what’s really going on — and never push you into services or products you don’t need. That’s how we build trust that lasts.
Locally Owned, Personally Invested
ONIT Mechanical is proud to serve local families and neighborhoods. You’re not a number here — you’re part of our community.
We’re ONIT — Always
Whether it’s routine maintenance or a weekend emergency, we show up when you need us and stay with the job until you’re comfortable again.
Commercial HVAC Services
Commercial HVAC Services from a Company That’s On It
At ONIT Mechanical, we bring over 30 years of HVAC expertise to every commercial project — backed by a fresh commitment to service, integrity, and doing things the right way. Our founder has spent decades in the HVAC industry, including co-founding and operating a successful mechanical company since 2009. Now, with ONIT Mechanical, he's built a new company from the ground up — one that reflects his personal values, dedication to quality, and focus on long-term relationships.
We're a new name in the industry, but we’re not new to the work. From office complexes to industrial sites, we know what it takes to keep your business running comfortably and efficiently. We’re here to make sure your HVAC systems perform — and we stay on it, so you don’t have to worry.
Our Commercial Services
HVAC System Design & Installation
From ground-up builds to major renovations, we engineer high-performance systems built around your space and goals.
Equipment Replacement & Retrofits
Outdated systems waste energy and money. We help you upgrade to smarter, more efficient solutions tailored to your budget.
Preventive Maintenance
Our proactive maintenance programs are designed to extend equipment life, avoid downtime, and keep your facility operating at its best.
24/7 Repairs & Emergency Service
When problems hit, we’re on it — with fast, experienced technicians ready to get you back online, day or night.
Who We Serve
Office & Commercial Buildings
Retail Centers & Restaurants
Industrial & Manufacturing Facilities
Healthcare & Medical Offices
Schools & Institutions
Public & Government Buildings
Why Choose ONIT Mechanical
Deep Industry Experience
Our founder brings a lifetime of HVAC expertise — and leads a team that’s trained to do it right the first time, every time.
A New Kind of HVAC Partner
ONIT Mechanical was founded to break away from the old model. We believe in honest work, straightforward communication, and building lasting partnerships — not quick wins.
Responsiveness You Can Count On
We’re agile, local, and committed. You won’t get lost in the shuffle — when you call, we’re on it.
