
Most of us pronounce Jeff's last name Cal-eez, but he says Cuh-lees. He's been at Sill-TerHar since 2010 and is a lover of adrenaline sports. He bikes with his son Jacob (which I misunderstood to mean that he jumped over his son Jacob with his bike), skis and raced motorcycles for 23 years. He's also told me that if we would fund him, he'd race cars now.
Read moreDealership Experience
10 yrs, 7 mos
Industry Experience
30 yrs, 8 mos
162 Reviews of Jeff Callies
December 24, 2019
"I was so unbelievably impressed by this dealership. I was..."
- Npage1129I was so unbelievably impressed by this dealership. I was planning on going to CarMax because I was nervous about haggling. The gentlemen at this dealership were so helpful, they truly did their best to get me the best price possible and make me feel at home. I got the perfect car that was way beyond my expectations but right in my price range.
Read MoreOther Employees Tagged: Scott Peterson
October 19, 2019
"No Pressure"
- SharonRecently worked with Jeff Callies on the purchase of my lease. Jeff was great to work with as he was up front about the process and did not try to pressure me into purchasing or leasing another vehicle. I would recommend Jeff and Sill Terhar to any one for their future vehicle needs. In fact all the staff that I worked with on this purchase were friendly and great to work with. When ready will to them for my next purchase. Highly recommend Sill Terhar for any of your vehicle needs. Sharon G
Read MoreOctober 09, 2019
"If you want an excellent no pressure car buying..."
- KathyRIf you want an excellent no pressure car buying experience go see Jeff Callies at Sill Terhar. He’s patient and a pleasure to work with. This was my 4th car experience with him and the best yet. If issues arise (sometimes they do) he goes above and beyond to address them. Simply great!!!
Read MoreOther Employees Tagged: Scott Peterson
September 08, 2019
"Outstanding experience, Friendly and Professional!"
- Peaches26Jeff and the entire team at Sill-Terhar made our car buying experience so easy and enjoyable it was like a dream! We just endured a traumatic car accident and the anxiety of buying a car was overwhelming. We got treated like friends from the first introduction and they went above and beyond to meet our needs to make sure we were satisfied with our purchase. I know we got a steal and I will be telling everyone where to go for their dream car!! Thank you for bringing us peace of mind and happiness again!! Leyna Jenkins
Read MoreOther Employees Tagged: Robert von Tempsky, Steven Power, Cole Gilmore
July 03, 2019
"Great Buying Experience and Great Customer Service."
- bradyjimWhat a great experience buying a vehicle from Sill-Terhar and having Jeff Callies as my salesman was a huge plus. No pressure, everything explained in detail. The deal was worked out without a bunch of unnecessary haggling (or lies). Everyone else at the dealership was very friendly and helpful. I will definitely recommend Sill-Terhar to others and will return on my next purchase. Keep up the great customer service!
Read MoreApril 01, 2019
"Fantastic dealership"
- Paul.PetroskeyHave used Jeff for a number of Ford leases and every time he has made it incredibly easy and fast. I’m not picky when it comes to cars but every time he seems to find one where I can’t imagine driving anything else. If you’re buying a car in Denver/Boulder metro, go to Sill-TerHar and talk to Jeff Callies.
Read MoreOther Employees Tagged: Robert von Tempsky
March 06, 2019
"Great buyer experience!"
- Rarobert85Jeff and his team were incredibly knowledgable, engaging and honest. I enjoyed the buyer experience and plan to work with Jeff on future acquisitions. Highly recommended!
Read MoreFebruary 14, 2019
"above and beyond"
- JWJeff went above and beyond to find the car I wanted and had it brought here from Utah. Thank you to you and Angela! You both were the best!
Read MoreOther Employees Tagged: Angela Boese
February 06, 2019
"Excellent car buying experience "
- DaneG128Our experience at Sill-Terhar motors was hands down the best experience my husband and I have had ever purchasing a vehicle. The facility was very clean and inviting. Everyone we worked with was extremely personable and knowledgeable. I’m looking forward to working with this dealership and Jeff (our salesman) in the near future!
Read More