Reviews (4)
They are very honest, responsible, professional, nice, hard working, and reliable. I would recommend them them to anyone.
Top notch customer service and extremely helpful, knowledgeable staff. I have had these out to my home several times now for different things and have always been very well taken care of. I would recommend Keller to friends and family, no questions asked. Job well done guys.
Fantastic service, extremely helpful. Been having furnace issues and called Keller Heating this morning. Had a service tech out here within a couple of hours, who checked out a few possible causes, tweaked some things, and showed me what to look for and how to keep things running based on what he saw. Very satisfied and will definitely be calling again when I need service in the future.
We have had a furnace and an air conditioner problem in the last 45 days, resulting in two service calls. Keller's employee Shawn diagnosed the problems quickly, described the fix and worked efficiently and professionally. Thank you Shawn!