Business Details
45 Years
experience
Emergency
services
Expert HVAC Installation & Repair in Central Missouri
Rehagen Heating & Cooling has proudly served Central Missouri since 1981, establishing itself as a leader in HVAC solutions with specialized expertise in geothermal energy systems for over 30 years. As the regions first geothermal dealer and #1 supplier, we have completed more than 2,500 installations, combining technical excellence with unmatched customer care. Our team of NATE-certified technicians is fully licensed, insured, and bonded, participating in ongoing manufacturer training to stay at the forefront of HVAC innovation. We hold elite partnerships as a Daikin Comfort Pro and WaterFurnace GeoPro Dealer, ensuring access to premium, energy-efficient systems.With a focus on residential and commercial HVAC services, including installation, repair, and maintenance, we prioritize customer satisfaction through transparent communication, competitive pricing, and meticulous attention to detail. Our comprehensive warranties, including Daikins 12-year parts coverage and WaterFurnaces 10-year labor protection, underscore our commitment to quality. Decades of local experience, paired with a dedication to sustainability and cutting-edge technology, position us as Central Missouris trusted HVAC partner for lasting comfort and reliability.
Services
HVAC Installation
Geothermal Systems
AC Repair
Commercial HVAC
Maintenance Plans
Details
- Year established: 1981
Highlights and features
- NATE-certified technicians with 40+ years of combined HVAC experience
- First geothermal dealer in Central Missouri, installing 2,500+ systems
- 12-year Daikin parts warranty and 10-year WaterFurnace labor protection
- Specialized training in ground source heat pumps and commercial systems
- 48-month 0% financing options available for qualifying customers
Associations and certifications
- Daikin Comfort Pro
- WaterFurnace GeoPro Dealer
What people say
Knowledgeable installers
Quick emergency response
Clean work areas
Geothermal expertise
Professional team
Services
HVAC Installation
Our HVAC installation service ensures precise system sizing and expert setup for residential and commercial properties. Using top-tier brands like Daikin, we deliver energy-efficient solutions tailored to your space. Technicians undergo specialized training to handle complex ductwork and ensure seamless integration with existing infrastructure.
Geothermal Systems
Geothermal system expertise spans residential and commercial applications, leveraging earth-source technology for sustainable climate control. We specialize in WaterFurnace systems with 10-year warranties, providing long-term savings and eco-friendly performance through advanced ground-source heat exchange technology.
Emergency Repairs
24/7 emergency HVAC repairs address urgent cooling and heating failures with rapid response times. Certified technicians diagnose and resolve issues like compressor failures and refrigerant leaks, often completing repairs within hours to restore comfort and prevent property damage.
Maintenance Plans
Preventive maintenance programs extend equipment lifespan through bi-annual inspections and tune-ups. Services include coil cleaning, refrigerant checks, and electrical system diagnostics to optimize efficiency and catch small issues before they escalate into expensive breakdowns.
Commercial HVAC
Custom commercial HVAC solutions serve diverse business environments, from small offices to large industrial facilities. Our team designs systems for energy efficiency and durability, offering specialized installation and maintenance for high-use environments with minimal operational disruption.
Questions
What HVAC warranties are available?
Daikin systems include a 12-year parts warranty with optional labor coverage. WaterFurnace geothermal units offer a 10-year parts and labor warranty.
Are there tax incentives for geothermal systems?
The federal 30% tax credit for geothermal installations applies through 2025, with additional manufacturer rebates available for qualifying systems.
What HVAC services are offered in Central Missouri?
We provide full-service HVAC solutions including installation, repair, maintenance, geothermal systems, and commercial HVAC services across 20+ Mid-Missouri communities.
Do you offer emergency HVAC service?
Yes, our 24/7 emergency service responds promptly to urgent heating and cooling failures with trained technicians available year-round.
How can I finance HVAC replacement?
Optimus Financing options include 48-month 0% interest plans and flexible terms to make HVAC upgrades affordable for residential and commercial customers.
What brands do you service?
We specialize in Daikin and WaterFurnace systems but service all major HVAC brands with certified technicians trained across multiple product lines.
