About Us
QueenCity HVAC is a trusted HVAC and plumbing contractor serving Cincinnati, Dayton, and the surrounding areas. From residential homes to commercial buildings, we specialize in designing, installing, and maintaining efficient heating, cooling, and plumbing systems.
With a state-of-the-art 10,000 sq. ft. facility at 1550 Tremont St, our team combines 25+ years of experience with innovative remote monitoring technology, extended warranties, and code-compliant solutions—built for long-term comfort and efficiency.
- Residential + Commercial HVAC and plumbing solutions.
- Remote monitoring options to improve performance and prevent breakdowns.
- Extended warranties and code-compliant installs you can trust.
- Committed to quality, honesty, and sustainability in every job.
Our Mission
At QueenCity HVAC, our mission is built on five core values: Reliability, Transparency, Compliance, Innovation, and Sustainability. Every project we deliver reflects these principles, ensuring long-lasting comfort and trust for our customers across Cincinnati & Dayton.
Reliability
Systems that perform in all seasons with proven efficiency.
Transparency
Honest pricing, clear communication, and no hidden costs.
Compliance
Every installation meets or exceeds Ohio’s safety and building codes.
Innovation
Smart monitoring, high-efficiency systems, and future-ready solutions.
Sustainability
Energy-efficient designs that reduce costs and environmental impact.
Jack Sinnamon
The letter linked below is a professional evaluation that documents Jack’s performance and leadership in demanding maintenance environments. It highlights his drive, initiative, mechanical expertise, and a proven record of quality workmanship—exactly the standard we rely on across our experienced QueenCity HVAC team.
- Recognized for drive, determination, and initiative with strong technical knowledge and mechanical ability.
- Documented leadership and management skills, with a consistent focus on high standards and professional execution.
- Completed 3,000+ hours in apprenticeship program credit and maintained a hands-on, results-driven approach.
- Known for being thorough, meticulous, and proactive—including spearheading critical repairs and supporting team productivity.
We’re proud to have Jack as part of our team, supporting customers with dependable service and proven expertise.
We offer expert HVAC services to keep your home or business comfortable year-round. Our team ensures reliable repairs, installations, and maintenance.
Contact Now
Office Location
1550 Tremont St, Cincinnati, OH 45214
Office Info
513-654-6100