Business Details
50+ Years
experience
Emergency
services
Your Trusted HVAC Partner in Lebanon, MO
Henderson Heating & Cooling has served Lebanon and the surrounding area longer than any other local HVAC company. Since 1958, we have provided homes and businesses with cutting-edge HVAC technology and reliable service. Our commitment to quality remains unchanged despite technological advancements, earning us a reputation as one of Southwest Missouris most trustworthy HVAC companies. As a Trane Comfort Specialist, we meet stringent standards for installation, service, and employee training.Our team of NATE-certified technicians continuously updates their skills to deliver the latest products and services, ensuring complete customer satisfaction. We prioritize prompt emergency response and preventive maintenance to keep systems operating efficiently year-round.
Services
AC Repair
Furnace Replacement
Ductless Systems
Air Duct Cleaning
Indoor Air Quality
Maintenance Plans
Heat Pump Installation
Emergency HVAC Service
Thermostat Upgrades
UV Air Purifiers
Details
- Year established: 1958
Highlights and features
- Family-owned since 1958 with deep local expertise
- Trane Comfort Specialist for premium HVAC solutions
- NATE-certified technicians for industry-leading standards
- 12-year parts warranties on select systems
- 24/7 emergency service with no after-hours fees
Associations and certifications
- Trane Comfort Specialist
- NATE-certified
What people say
Outstanding service
Professional technicians
Fair pricing
Prompt emergency response
Knowledgeable staff
Services
AC Repair
Our NATE-certified technicians provide fast, reliable air conditioning repairs for residential and commercial systems. Using advanced diagnostic tools, we identify issues like refrigerant leaks, compressor failures, or thermostat malfunctions and resolve them with high-quality parts. Same-day service and upfront pricing ensure minimal downtime and no surprises.
Furnace Replacement
We install energy-efficient furnaces tailored to your home's size and climate needs. Our team handles everything from removing old units to ductwork optimization, ensuring proper sizing and AFUE ratings above 90% for maximum savings. All installations include a 12-year parts warranty and performance testing.
Ductless Systems
Ductless mini-split systems offer zoned cooling for homes without existing ductwork. Our experts design custom layouts with wall-mounted or ceiling cassettes, ensuring quiet operation (21-30 dB) and SEER ratings up to 33. Installation includes refrigerant line routing and smart thermostat integration for individual room control.
Air Duct Cleaning
Professional air duct cleaning removes contaminants like dust, mold, and allergens from HVAC systems. Using industrial vacuums and rotary brushes, we clean supply/return ducts, registers, and plenums to improve airflow efficiency by up to 40% and enhance indoor air quality for allergy sufferers.
Maintenance Plans
Our preventive maintenance plans include biannual inspections of electrical components, lubrication of moving parts, and calibration of thermostats. Members receive priority scheduling, 10% off repairs, and early detection of potential failures to extend system lifespan and maintain manufacturer warranties.
Questions
How quickly can I get AC repair service?
We offer same-day appointments for emergency repairs. Technicians carry common replacement parts to complete 85% of repairs during the first visit.
Do you service all HVAC brands?
Yes, our technicians work on all major brands including Trane, Carrier, Lennox, and Rheem for both residential and commercial systems.
What's included in a furnace tune-up?
Our 21-point inspection covers heat exchanger checks, blower motor calibration, gas pressure testing, and filter replacement to optimize efficiency and safety.
Are financing options available?
We offer flexible financing through Synchrony Financial with terms up to 60 months and special promotions for qualifying customers.
How often should air filters be replaced?
Standard filters require monthly replacement, while high-efficiency models last 3-6 months. We recommend checking filters quarterly during peak usage seasons.
Do you provide service guarantees?
All repairs include a 1-year labor warranty. New system installations feature manufacturer-backed parts warranties up to 12 years.
