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Welcome to DeMark Auto Inc.,
your car service in Caldwell, ID!

If you’re looking for auto repair in Caldwell, ID, you’ve found us. Here at DeMark Auto Inc. we work hard to earn your trust and loyalty. We know how important it is to find a Caldwell car service you can rely on, so your satisfaction is our top priority each and every day.

Here at DeMark Auto Inc. we understand what makes customer service truly outstanding. You will feel the difference exceptional customer care makes when you work with us. We know auto repair in Caldwell offers you lots of choices, and we aim to provide the kind of caring customer service that will bring you back.

Our professional automotive service offers you years of combined expertise from our well-trained technicians. We treat our auto repair professionals well because we value their skill and can-do attitude. We know our team sets us apart, saving you time and money, not to mention worry. When it comes to auto repair in Caldwell, we are totally confident that DeMark Auto Inc. is the best option in town!

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About DeMark Auto Inc. Caldwell, ID

For years DeMark Auto Inc. has been there for the people of Caldwell. We love what we do, and that basic fact fuels our business. We are dedicated to our customers, and that’s why they stick with us—the best auto repair Caldwell has to offer.

Our family of technicians and service staff sees their work here at DeMark Auto Inc. as more than a job. It’s their vocation and livelihood. Each member of our team is invested in your satisfaction.

DeMark Auto Inc. was founded on the basic idea that everyone deserves respect. It is our mission to treat each person that comes through our door with dignity and sensitivity. We believe this attention to detail has paid off by providing us with our loyal, friendly family of customers. That’s what makes DeMark Auto Inc. the best car service in Caldwell!

Are you ready to experience the best Caldwell car service available? Please give us a call or make an appointment here.

The Absolute Best Car Service in Caldwell, ID

What sets DeMark Auto Inc. apart from all of the others in Caldwell, ID?

Trust: When it comes to auto repair in Caldwell, ID, it’s all about earning loyalty and trust by doing our very best every day. We are determined to earn and keep your trust.

Talent: At DeMark Auto Inc., you can rest easy knowing that our highly-skilled, experienced auto service professionals are handling your car. Our technicians bring years of experience, skill, and education to the Caldwell auto repair table.

Time: We take the time we need to provide you with top quality car service in Caldwell, ID, and we take the time to talk to you about what that means. We listen to you so we understand your needs and goals for your auto repair.

Recently Serviced Vehicles

2008 Pontiac G6

Pontiac G6

Mileage
80,324
Service Date
11/21/2022
Services Performed
  • LEFT BLINKER WONT TURN OFF AFTER TURN , LEFT BLINKER NOT WORKING CUSTOMER SAYS THE BULB IS GOOD.
  • TURN SIGNAL BULB – Remove & Replace
 
GARLAND L. gave our service a 5 star review on 11/29/2022

2012 Ford Fusion

Ford Fusion

Mileage
85,628
Service Date
11/7/2022
Services Performed
  • 25 POINT INSPECTION
  • Change oil and filter. Inspect and top off fluids. Check for grease fittings.
  • EMISSION TEST
 
LIZ M. gave our service a 5 star review on 11/7/2022

2014 Subaru Outback

Subaru Outback

Mileage
139,319
Service Date
10/24/2022
Services Performed
  • CHECK WHEN VEHICLE IS WARM OIL LIGHT COMES ON.
  • 25 POINT INSPECTION
  • Change oil and filter. Inspect and top off fluids. Check for grease fittings.
 
DENISE S. gave our service a 5 star review on 10/24/2022

2006 Ford Explorer

Ford Explorer

Mileage
175,125
Service Date
9/14/2022
Services Performed
  • 25 POINT INSPECTION
  • P0401 egr flow insufficient P0402 egr flow excessive Dpfe sensor bad in egr valve assembly replace egr valve
  • EMISSION TEST
  • CHECK OVER GOOD
  • EGR VALVE – Remove & Replace
  • Change oil and filter. Inspect and top off fluids. Check for grease fittings.
  • WHEEL HUB – Remove & Replace – 4WD Front,One Side
 
ROSA O. gave our service a 5 star review on 9/14/2022

2012 Ford Focus

Ford Focus

Mileage
132,136
Service Date
9/14/2022
Services Performed
  • 25 POINT INSPECTION
  • Change oil and filter. Inspect and top off fluids. Check for grease fittings.
  • BATTERY TESTED WEAK AT 257CCA/ 500
 
CHERYL J. gave our service a 5 star review on 9/14/2022

2015 Ford F-150

Ford F-150

Mileage
210,609
Service Date
8/31/2022
Services Performed
  • 25 POINT INSPECTION
  • HEATER HOSES
  • CHECK BELT
  • SPARK PLUGS – Remove & Replace – 5.0L Eng
  • DIFFERENTIAL FLUID – Drain & Refill
  • EMISSION TEST
 
RON S. gave our service a 5 star review on 8/31/2022

2007 Dodge Pickup

Dodge Pickup

Mileage
179,638
Service Date
8/31/2022
Services Performed
  • P2122 accelerator pedal position sensor 1 circuit low. P0642 sensor reference voltage 1 circuit low. P1618 sensor reference voltage 1 erratic. P1129 closed loop fueling not achieved-bank 2 upstream. P1128 closed loop fueling not achieved-bank 1 upstream. Monitored vref circuit 1 while wiggling wiring/tapping sensors on that vref circuit. Followed wiring down by the oil filter housing before it goes to the crankshaft position sensor and found the wire loom had rotted away and the wire rubbed against the block, when the wire touches the block, that vref circuit is lost or low voltage. Repair wiring and wrap/secure wiring so it doesn't rub again.
  • REPAIR WIRING HARNESS
 
DANIEL S. gave our service a 5 star review on 8/31/2022

2004 Nissan Titan

Nissan Titan

Mileage
191,651
Service Date
8/26/2022
Services Performed
  • D/S WINDOW FELL DOWN
  • WINDOW REGULATOR – Remove & Replace – Front,Each
 
DON L. gave our service a 5 star review on 8/27/2022

2011 Chrysler 300

Chrysler 300

Mileage
120,478
Service Date
8/16/2022
Services Performed
  • 25 POINT INSPECTION
  • After installation, vehicle overheated, shut vehicle off, checked coolant and coolant was boiling out of the reservoir, and low, next step is to block test, block tested and vehicle did fail for exhaust gasses in cooling system , showing the head gasket is blown. recommend replacing head gasket. Refilled coolant before customer picked up vehicle.
 
LEONARD H. gave our service a 5 star review on 8/16/2022

2019 GMC Canyon

GMC Canyon

Mileage
45,944
Service Date
8/11/2022
Services Performed
  • 25 POINT INSPECTION
  • CHANGE OIL AND OIL FILTER, CHECK AND TOP OFF FLUIDS
  • Fluid was a little low and fluid was very thin and had dark discoloration to it, pulled some out and found sparkling metal shavings in oil and put some in clean bottle for customer. Flushed out as best I could and refilled with proper fluid to proper level to see if customers concern continues.
  • TIRE ROTATION
 
JOLYNN M. gave our service a 5 star review on 8/11/2022

2017 GMC Sierra 1500

GMC Sierra 1500

Mileage
76,536
Service Date
8/9/2022
Services Performed
  • BRAKE SHOES &/OR PADS – Remove & Replace – Front – [Includes: Clean, lube and/or replace Brake Hardware as necessary. Adjust Brakes (where applicable). Includes: Repack Wheel Bearings (where applicable). DOES NOT include refinishing.]
  • Rear pads and rotors look good
  • Change oil and filter. Inspect and top off fluids. Check for grease fittings.
 
KEVIN M. gave our service a 5 star review on 8/9/2022

2006 Chrysler Sebring

Chrysler Sebring

Mileage
234,779
Service Date
8/8/2022
Services Performed
  • 25 POINT INSPECTION
  • Low on freon found both valve cores leaking replaced both recharged with dye to look for other potential leaks noticed fans seem to be out of balance and make noise with ac on from vibration
  • AIR CONDITIONING SYSTEM – Complete Charge – [Includes: Air Conditioning system recover, evacuate and recharge.]
 
RANDALL E. gave our service a 5 star review on 8/8/2022