Our Services
HVAC Solutions for Every Need
From new system installations to emergency repairs, Stearns and Sons Mechanical delivers expert HVAC service to homes and businesses across Cincinnati and Northern Kentucky. Every job, every time.
Right-sized equipment. Flawless execution.
System Installation
Whether you're building new or replacing an aging system, proper installation is the foundation of long-term comfort and efficiency. Our certified technicians assess your space, recommend the right equipment, and install it to manufacturer specifications — backed by our workmanship guarantee.
- Full load calculations to right-size your system
- New construction and replacement installs
- Central air, heat pumps, ductless mini-splits, and more
- Residential and commercial applications
- Workmanship guarantee on every installation
Fast diagnosis. Lasting fixes.
Repair & Diagnostics
When your system fails, you need answers fast. Our technicians arrive equipped with the diagnostic tools and common parts to resolve most repairs in a single visit. We don't guess — we diagnose, explain, and fix it right the first time.
- Same-day and next-day service available
- Accurate diagnostics before any repair begins
- Fully stocked service vehicles for first-visit resolution
- All major brands and equipment types
- Transparent pricing — no surprise charges
Protect your investment. Maximize efficiency.
Preventive Maintenance
Regular maintenance is the single best way to extend equipment life, reduce energy costs, and avoid unexpected breakdowns. Our maintenance agreements keep your system running at peak performance year-round — with priority scheduling and discounted repairs for agreement holders.
- Seasonal tune-ups for heating and cooling systems
- Filter replacement and coil cleaning
- Refrigerant level checks and leak detection
- Priority scheduling for agreement holders
- Discounted repairs and parts for maintenance clients
Residential
Keeping Your Home Comfortable Year-Round
Your home's comfort system is one of its most important investments. We treat every residential job with the same care and precision we'd bring to our own homes — because we live in the same communities you do.
- Central air conditioning and heating systems
- Ductless mini-split systems for additions and older homes
- Heat pump installation and service
- Indoor air quality solutions
- Smart thermostat installation and programming
Commercial
Reliable HVAC for Your Business
Downtime costs money. Our commercial team understands the urgency of keeping your facility operational — whether it's a retail space, office building, restaurant, or industrial facility. We work around your schedule to minimize disruption.
- Rooftop unit installation and service
- Commercial refrigeration and cooling systems
- Preventive maintenance agreements for facilities
- Emergency commercial repair service
- Energy efficiency assessments and upgrades
Not Sure What You Need?
Call us and we'll walk you through it. No pressure, no jargon — just honest advice from experienced technicians.