Residential heating & cooling
Whether you need emergency repairs, seasonal maintenance, or a complete system replacement, RSP’s residential HVAC experts have you covered. We service all major brands and provide honest recommendations to help you choose the most efficient and cost-effective solutions for your home.
From installation to services and ductwork repair, our residential HVAC team ensures your family stays comfortable every season. We offer upfront pricing, quality workmanship, and the reliable service you deserve. We’ve been serving southern Illinois for over 20 years!
24/7 hvac service
When your furnace fails on the coldest night of the year or your AC stops working during a sweltering holiday weekend, you need reliable help fast. Our team is available 24/7 to respond to your emergency calls with prompt, professional service.
Comprehensive Diagnostics
Our technicians conduct a thorough diagnostic evaluation to accurately identify the problem. We work efficiently to pinpoint issues and restore your system to optimal performance quickly, ensuring comfort in your home without unnecessary delays.
Preventative Maintenance
Our preventative maintenance services extend your equipment’s lifespan, improve energy efficiency, reduce utility bills, prevent costly emergency repairs, maintain manufacturer warranties, and ensure consistent comfort throughout your home year-round.
Professional, Certified TechS
Our HVAC technicians deliver fast, friendly, and professional service on every call. Each RSP technician is NATE certified—the industry’s most respected non-profit certification organization for heating, ventilation, air conditioning, and refrigeration professionals.
Energy Efficiency
With heating and cooling accounting for more than half of your home’s utility costs, efficiency matters. Our maintenance programs and system recommendations prioritize energy efficiency, helping you maintain comfort while reducing monthly expenses.
COZY CLUB
Cozy Club is a comprehensive energy savings program that protects your HVAC investment while maximizing efficiency. This program offers priority service, repair discounts, and professional maintenance, extending equipment life and reducing utility costs.
Gas Furnaces deliver reliable comfort during winter’s coldest days. Our multi-stage options maximize efficiency to reduce utility costs while maintaining consistent warmth.
Heat Pumps are popular among Southern Illinois homeowners. They extract available heat from outside air during winter and remove unwanted indoor heat during summer, providing year-round comfort with exceptional efficiency.
Breeze through hot Southern Illinois summers with a new AC unit from RSP. Our air conditioning systems represent the most reliable, top-rated products available today. We offer models fitting every budget while delivering superior comfort and efficiency for your home environment.
Geothermal systems provide the most environmentally friendly approach to home heating and cooling. These systems deliver exceptionally low operating costs and represent an ideal investment for your “forever home,” offering superior efficiency and long-term value.
Improve home health with our complete indoor air quality solutions: humidifiers control moisture, ventilators introduce fresh air, advanced filtration removes contaminants, UV technology eliminates germs and bacteria, while carbon monoxide detectors provide essential safety monitoring.
We’ll partner with you throughout your construction project, from initial equipment selection and ductwork design to final installation. Our team works within your budget to create a system that delivers years of comfort and efficiency for your family.
contact us
Ready to experience award-winning heating and cooling service? Our team is just a call or click away! Reach out today for prompt assistance with all your heating and cooling needs. We’re here to help you stay comfortable year-round.