Business Details
50+ Years
experience
Emergency
services
Your Trusted HVAC Partner in Lebanon, MO
Henderson Heating & Cooling has served Lebanon, Missouri and surrounding areas since 1958, establishing itself as Southwest Missouri's most reliable HVAC company. As a family-owned business since its founding by Jim Henderson and continued under the Mizer family since 1986, we combine generational expertise with ongoing technical training to deliver cutting-edge HVAC solutions. Our Trane Comfort Specialist designation reflects our commitment to industry-leading installation standards and continuous employee education.With full-time certified technicians available for emergency service, we guarantee first-time repairs and prioritize customer satisfaction through 12-year warranties on all systems. Our preventive maintenance agreements help homeowners and businesses maintain optimal system performance while qualifying for priority service during peak seasons.
Services
Air Conditioning
Heating
Furnace Repair
Ductless Systems
Indoor Air Quality
Air Duct Cleaning
Maintenance Plans
Emergency Services
HVAC Installation
HVAC Maintenance
Details
- Year established: 1958
Highlights and features
- Family-owned and operated since 1958 with a legacy of reliable HVAC service
- Certified Trane Comfort Specialists ensuring high-quality installations and repairs
- 24/7 emergency response for urgent heating and cooling needs
- 12-year warranties on parts and systems for long-term peace of mind
- Flexible financing options to make HVAC upgrades affordable
Associations and certifications
- Trane Comfort Specialist
What people say
Outstanding service
Prompt and fast
Knowledgeable technicians
Very professional
Reasonable prices
Services
Air Conditioning Repair
Our certified technicians provide prompt diagnosis and repair of air conditioning systems, including refrigerant leaks, compressor issues, and electrical component failures. We service all major brands and offer emergency repair services during peak summer months. Our 12-year warranty covers parts and labor for complete system reliability.
Heating Installation
We install high-efficiency heating systems including furnaces, heat pumps, and ductless solutions tailored to your home's specific needs. Our Trane-certified technicians ensure proper system sizing and installation for maximum energy efficiency. All installations include comprehensive warranty coverage and follow-up maintenance support.
Ductless Systems
Specializing in ductless heating and cooling solutions for homes without existing ductwork. Our experts design and install energy-efficient mini-split systems with multiple indoor units for zoned temperature control. Services include system selection, professional installation, and ongoing maintenance programs.
Indoor Air Quality
We offer comprehensive indoor air quality solutions including air purifiers, humidifiers, dehumidifiers, and ventilation systems. Our technicians perform air quality assessments and recommend customized solutions to reduce allergens and improve home comfort. Services include installation, maintenance, and filter replacement programs.
Preventive Maintenance
Our maintenance agreements include twice-yearly system inspections for both heating and cooling equipment. Technicians check refrigerant levels, electrical connections, and mechanical components to prevent breakdowns. Priority service scheduling ensures faster response during system emergencies.
Questions
What HVAC services do you offer in Lebanon, MO?
We provide complete HVAC services including air conditioning repair, heating installation, ductless systems, indoor air quality solutions, and preventive maintenance plans for residential and commercial clients.
Do you offer emergency HVAC service?
Yes, we provide 24/7 emergency service for urgent heating and cooling needs with priority response for maintenance plan members.
What financing options are available?
We offer flexible financing options for HVAC system replacements and upgrades through approved lending partners with competitive interest rates.
What warranties do you provide?
All installations include 12-year warranties on parts and systems, with extended coverage options available for specific equipment like furnaces and heat exchangers.
Are you Trane-certified technicians?
Yes, we are certified Trane Comfort Specialists with specialized training for installing and servicing Trane equipment to factory specifications.
Reviews (7)
Justin Mitchell
Jun 08, 2022
Report
Did furnace replacement tore up my floor getting the old one out Read to reinstall the air conditioner unit and they didn't vacuum it down correctly and it got moisture in the line now I have to pay another company to come out and vacuum it down night or test it and refill it with freon after I told the company that the air conditioner was working before they came out and they tried saying the compressor on the AC was bad would not hire them agona And the owner of Brad won't even talk to me on the phone
Amanda Mcvay
May 22, 2021
Report
The man that came to talk to me about my heat pump was very polite and informative. However, it was a talk. He did not look at my unit at all. I was sent a bill for 70 dollars for a man giving me information that could have been told to me over the phone. When I called to inquire about the bill, I was shocked at the way I was treated. The woman was rude, talked down to me, and basically acted like I was lying that absolutely nothing was done as far as inspecting my heat pump. If I could give zero stars I would. This company cares about the dollar, not the customer.
Steve Clark
Apr 30, 2021
Report
They have a wonderful crew very helpful very thoughtful very caring Josh Shawn and Jack and Melissa on the phone great company
Amy Pack Thompson
Apr 03, 2021
Report
After surviving the arctic cold of this winter, my antique furnace finally said "I'm done". As sad as I was to say goodbye, Henderson was there to save me. Jack and his team were fabulous, professional, quick and amazing. They got my entire new system replaced and going in record time. Will never call anyone else and recommend them 100%.
Brenda Ballentine Leuwerke
Feb 16, 2021
Report
Thanks to Eric for coming out today. Great guy and very professional. Always have great service with Henderson! Great bunch of people!
Larry Johnson
Jan 05, 2021
Report
Henderson heating and cooling has serviced our old unit a few times over the years and have always done an outstanding job and customer service is very good. We just purchased a new unit from them and the customer service was great just as it has always has been. The installation went great and the crew was very professional. I definitely recommend them.
Bonnie Arnold
Dec 22, 2020
Report
They are absolutely knowledgeable of what they are doing. They are always very Friendly when you call and respond quickly. You will never go wrong if you call them. They are the best I have ever dealt with. Prices are very very reasonable.
