creating constant comfort
through your home
Whether it’s a new install, routine service, system upgrade, or even heated floor systems, DeGraffenreid Heating & Cooling is ready to serve. Our experienced team delivers reliable comfort solutions built to last — for homes, businesses, and everything in between.
/Why Us/
Comfort You Can Count On, Service You Can Trust
From small apartment units to large commercial buildings, our mission is simple: to provide reliable, energy-efficient, and affordable HVAC services backed by integrity and care.
Transparency
Honest service
Professionals
Licensed Technician
Client-Focused
100% Satisfaction
/PROCESS/
See how DEGRAFFENREID HVAC gets it done!
Step 01
Reach out to us
Call, message, or fill out our online form—our friendly team is ready to answer your questions and guide you to the right solution.
Step 02
Book your HVAC service
Choose a date and time that works for you. We'll schedule your heating, cooling, or air quality service at your convenience.
Step 03
We show up and get it done!
Our certified technicians arrive on time, get to work, and leave your space clean, comfortable, and climate-controlled.
location
7 Hawkeye Rd
Eldon, MO
/testimonials/
What our Clients say About us
From small apartment units to large commercial buildings, our mission is simple: to provide reliable, energy-efficient, and affordable HVAC services backed by integrity and care.
DEGRAFFENREID HAS BEEN THE BEST!
DeGraffenreid is and has been the best. I called first thing this morning freaking out and in an instant I was calm. She told me everything that was going on was normal for a heat pump. And she was right. Even offered to come out to check. I wouldn’t ever call anyone else. Thank you guys so much!
Annette C.
Fair Rates and Quality Service
Maggie and George (Technician) have treated us so well dealing with warranty issues on a condo unit we purchased. The previous owner of the condo purchased a new heat pump heating and cooling system and install from DeGraffenreid. Maggie did not make things complicated for us in the whatsoever! This company and their employees treated us as if we were the original purchaser! Truly excellent business ethics and service!!!! Thank you!
BLAKE G.
/Our blog/
Latest News
From small apartment units to large commercial buildings, our mission is simple: to provide reliable, energy-efficient, and affordable HVAC services backed by integrity and care.
