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26 Years
experience
Emergency
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Trusted HVAC Services in Cincinnati, KY
Since 2000, Peak HVAC has been a customer-focused HVAC company dedicated to delivering exceptional heating, cooling, and geothermal solutions in Alexandria, KY, and the Greater Cincinnati area. Our team of highly trained technicians specializes in designing, engineering, and installing complete comfort systems for residential and commercial properties, prioritizing customer satisfaction through transparent pricing, comprehensive guarantees, and energy-efficient technologies. With over 25 years of experience, we pride ourselves on rigorous technician training, adherence to industry standards, and a commitment to resolving client concerns promptly.

Our services include furnace repair, AC replacement, geothermal system installation, and annual maintenance programs, backed by flexible financing options and a 100% satisfaction guarantee. We serve communities across Northern Kentucky and Southwest Ohio, ensuring reliable comfort solutions tailored to local climate needs.
Services
HVAC Installation Furnace Repair AC Replacement Geothermal Systems Duct Cleaning Thermostat Repair Indoor Air Quality Boiler Maintenance Heat Pump Service Emergency HVAC Service
Details
  • Year established: 2000
Highlights and features
  • We offer 25 years of experience in residential and commercial HVAC solutions.
  • Our team includes licensed, certified technicians with expertise in all major brands.
  • We provide 24/7 emergency service for urgent heating and cooling needs.
  • Our satisfaction guarantee covers full refunds for unsatisfied customers within one year.
  • We offer flexible financing options for HVAC installations and repairs.
What people say
Prompt service Knowledgeable technicians Satisfaction guaranteed Energy-efficient solutions Fair pricing
Services
HVAC Installation
We design and install complete heating, cooling, and geothermal systems tailored to residential and commercial properties. Our technicians ensure energy-efficient setups that comply with industry standards, using brands like Carrier, Trane, and Lennox. Customers benefit from personalized consultations and long-term comfort solutions.
Furnace Repair
Our licensed technicians diagnose and repair all furnace types, including gas, electric, and oil systems. We prioritize rapid response times for winter emergencies and use manufacturer-certified parts to restore safe, efficient heating operations in homes and businesses.
Geothermal Systems
We specialize in geothermal heat pump installation and maintenance, leveraging underground temperature stability for eco-friendly climate control. Services include system design, ground loop installation, and efficiency optimization to reduce energy costs by up to 60% compared to traditional HVAC.
AC Replacement
We replace outdated air conditioning units with high-efficiency models, including ductless mini-splits and central systems. Our process includes load calculations, SEER-rated equipment selection, and recycling of old units to ensure optimal summer comfort and energy savings.
Indoor Air Quality
We install and service air filtration systems, humidifiers, and dehumidifiers to improve respiratory health and comfort. Solutions address allergens, mold, and humidity imbalances, using brands like Aprilaire and Honeywell for whole-home air quality management.
Questions
What HVAC services do you offer?
We provide furnace repair, AC installation, geothermal systems, duct cleaning, thermostat services, and indoor air quality solutions for residential and commercial clients.
Do you offer emergency HVAC service?
Yes, we provide 24/7 emergency service for urgent heating and cooling issues in Cincinnati and Northern Kentucky.
Are financing options available?
Yes, we offer financing for HVAC installations and replacements, subject to credit approval.
What areas do you service?
We serve Cincinnati, OH; Fort Thomas, KY; Alexandria, KY; and surrounding communities in Northern Kentucky and Southwest Ohio.
Do you guarantee your work?
Yes, we offer a 100% satisfaction guarantee on all installations, including full refunds within one year if customers are dissatisfied.